1 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3 Do not allow font caches to grow too large.
4 * alloc.c (compact_font_cache_entry, compact_font_caches):
5 New functions or stub if not HAVE_WINDOW_SYSTEM.
6 (compact_undo_list): Factor out from Fgarbage_collect.
8 (mark_face_cache): Mark face font. Move down to avoid
10 (mark_terminals): Do not mark font cache here.
11 (Fgarbage_collect): Call compaction functions described
12 above. Adjust comment.
14 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
16 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
17 chdir to HOME (bug#15607).
19 * nsterm.m (Qcocoa, Qgnustep): New variables.
20 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
21 (ns_get_color): Make selection color work for GNUStep also.
23 2013-10-18 Eli Zaretskii <eliz@gnu.org>
25 * keyboard.c (make_lispy_event): Remove GPM-specific code that
26 handles mouse clicks. Instead, let GPM use the same code as all
27 the other mice use. See the discussion starting at
28 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
29 for the details of the problem with the menu bar this fixes.
31 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
33 Remove port-specific display name lists to avoid extra
34 complexity and data duplication with display info lists.
35 * xterm.h (x_display_name_list): Remove declaration.
36 * xterm.c (x_display_name_list): Remove.
37 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
38 * xfns.c (x_display_info_for_name, Fx_display_list):
39 Likewise. Use x_display_list where appropriate.
40 * w32term.h (w32_display_name_list): Remove declaration.
41 * w32term.c (w32_display_name_list): Remove.
42 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
44 * w32fns.c (x_display_info_for_name, Fx_display_list):
45 Likewise. Use x_display_list where appropriate.
46 * nsterm.h (ns_display_name_list): Remove declaration.
47 * nsterm.m (ns_display_name_list): Remove.
48 (ns_term_init, syms_of_nsterm): Adjust users.
49 * nsfns.m (ns_display_info_for_name, Fx_display_list):
50 Likewise. Use x_display_list where appropriate.
51 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
52 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
53 (mark_terminals): Mark per-terminal font cache.
55 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
57 Don't run timers in input-pending-p. Its new check-timers param
58 provides the prior behavior. (Bug#15045).
59 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
62 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
64 Make some functions static in non-Microsoft builds.
65 On my platform (Fedora 19 x86-64), this shrinks the
66 Emacs executable (text+data) by 0.25%.
67 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
68 (load_color) [!MSDOS]:
69 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
70 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
71 * lisp.h (check_existing):
72 * process.h (conv_sockaddr_to_lisp, network_interface_list)
73 (network_interface_info) [!WINDOWSNT]:
74 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
76 * fileio.c (check_existing):
77 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
78 * process.c (conv_sockaddr_to_lisp, network_interface_list)
79 (network_interface_info) [!WINDOWSNT]:
80 * term.c (encode_terminal_code) [!WINDOWSNT]:
81 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
82 * xfaces.c (load_color) [!MSDOS]:
84 * fileio.c (check_existing, check_executable, check_writable):
85 * process.c (network_interface_list, network_interface_info):
86 Move earlier, so that we don't need forward decls.
87 * gnutls.c (fn_gnutls_transport_set_errno)
88 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
90 * w32.c (init_environment): Use faccessat rather than
91 check_existing, partly for consistency with the rest of the code
92 in this file, partly so that check_existing can be static.
94 Make VALMASK visible to GDB even if clang is used (Bug#15574).
95 * emacs.c (MAIN_PROGRAM): New macro.
96 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
97 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
99 bool vector int width fixes
100 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
101 (Fbool_vector_count_matches_at):
102 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
103 can exceed PTRDIFF_MAX, at least in theory.
104 (Fbool_vector_count_matches_at):
105 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
107 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
109 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
110 (struct sockaddr): Add forward decl, for platforms that lack it.
112 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
114 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
117 2013-10-16 Eli Zaretskii <eliz@gnu.org>
119 * w32.c (network_interface_get_info, network_interface_list)
120 (network_interface_info): New functions. (Bug#15610)
121 (GetAdaptersInfo_Proc): New typedef.
122 (get_adapters_info): New wrapper function.
123 (globals_of_w32): Initialize g_b_init_get_adapters_info.
125 * process.h (network_interface_list, network_interface_info): New
128 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
129 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
130 all systems. Return non-nil for systems that HAVE_NET_IF_H and
131 for WINDOWSNT. Doc fix.
132 (syms_of_process): Defsubr Snetwork_interface_list and
133 Snetwork_interface_info unconditionally.
135 * menu.c (have_boxes): Fix redundant simulation of radio buttons
136 in NS GUI sessions. (Bug#15629)
138 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
140 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
142 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
144 * print.c (print_object): Print " ..." when truncating bool vectors.
146 2013-10-15 Eli Zaretskii <eliz@gnu.org>
148 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
149 standard mouse buttons.
151 * termhooks.h (struct input_event): Remove incorrect commentary.
153 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
155 Disallow bool vector operations on mixed-length operands.
156 The old behavior left garbage in the result vector sometimes,
157 and didn't seem to be useful.
158 * data.c (Qwrong_length_argument): New static var.
159 (wrong_length_argument): New function.
160 (bool_vector_binop_driver): Check that args agree in length.
162 * keyboard.c, keyboard.h (all_kboards): Now static.
164 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
166 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
167 note from the lispref.
169 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
171 * nsterm.h (struct ns_display_info): Remove set-but-unused
172 member image_cache (image caches are per-terminal anyway).
173 (FRAME_X_IMAGE_CACHE): Remove.
174 * nsterm.m (ns_initialize_display_info): Adjust user.
176 2013-10-14 Eli Zaretskii <eliz@gnu.org>
178 * w32proc.c: Include mingw_time.h.
180 * w32.c: Include mingw_time.h.
182 Implement scrolling of TTY menus when the screen is too short.
184 * term.c (tty_menu_display): Accept an additional argument, the
185 menu item from which to start displaying the menu. Account for
186 the value of Y when limiting the menu to the number of available
188 (mi_result): New enumeration.
189 (read_menu_input): Return enumerated value. When the y coordinate
190 hits min_y or max_y, return scroll indication instead of wrapping
192 (tty_menu_activate): Handle the scrolling indications from
193 read_menu_input. Compute the first menu item to display and pass
194 it to tty_menu_display.
196 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
198 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
199 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
200 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
201 Adjust to match the change described below.
202 (struct terminal): Move must_write_spaces, line_ins_del_ok,
203 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
204 memory_below_frame members to...
205 * termchar.h (struct tty_display_info): ...here because they're
206 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
208 * nsterm.m (ns_create_terminal):
209 * w32term.c (w32_create_terminal):
210 * xterm.c (x_create_terminal): Adjust users.
211 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
212 to filter out non-TTY frames. Adjust comment.
213 (scrolling): Adjust user. Prefer eassert for debugging check.
215 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
217 * xfaces.c (PT_PER_INCH): Remove unused macro.
218 * termhooks.h (struct terminal): Remove set-but-unused
219 member fast_clear_end_of_line.
220 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
221 * nsterm.m (ns_create_terminal):
223 * w32term.c (w32_create_terminal):
224 * xterm.c (x_create_terminal): Adjust users.
226 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
228 * lisp.h (bool_vector_size): New function.
229 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
230 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
231 (Fbool_vector_not, Fbool_vector_count_matches_at):
232 Remove uses of 'eassume' that should no longer be needed,
233 because they are subsumed by the 'eassume' in bool_vector_size.
235 2013-10-12 Eli Zaretskii <eliz@gnu.org>
237 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
238 after inclusion of gif_lib.h, thus fixing compiler warnings caused
239 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
241 2013-10-11 Eli Zaretskii <eliz@gnu.org>
243 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
244 have different dimensions. (Bug#15575)
246 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
249 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
251 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
253 * term.c (tty_menu_show): Never return with unbalanced
254 specpdl. Use eassert for debugging check. Adjust style.
256 2013-10-11 Eli Zaretskii <eliz@gnu.org>
258 * term.c (read_menu_input): Make selection of menu items
259 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
260 (tty_menu_activate): Fix off-by-one error when computing max_y.
262 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
264 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
265 audit logging (only used with GnuTLS 3.x) and enable it.
267 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
269 * dispnew.c (redraw_frame): Remove useless #ifdef because
270 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
271 Also, move TTY fflush to...
272 * term.c (tty_update_end): ...this function.
274 2013-10-11 Eli Zaretskii <eliz@gnu.org>
276 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
277 the end of the frame's glyph matrix. (Bug#15575)
279 * term.c (tty_menu_display): Don't move cursor while overwriting
280 frame's glyphs with menu items. Limit the number of items
281 displayed to what can be shown on the available screen lines,
282 excluding the echo area.
283 (tty_menu_activate): Limit the Y coordinate allowed by
284 read_menu_input to the last screen line used for menu display.
286 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
288 * lisp.h (eassume): New macro.
289 Also, include <verify.h>, for 'assume'.
290 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
291 (vroundup, vector_nbytes):
292 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
293 (Fbool_vector_not, Fbool_vector_count_matches)
294 (Fbool_vector_count_matches_at):
295 Use eassume, not eassert.
296 * casetab.c (set_identity, shuffle):
297 * composite.c (composition_gstring_put_cache):
298 * dispnew.c (update_frame_1):
299 * ftfont.c (ftfont_shape_by_flt):
300 * image.c (gif_load):
301 * intervals.c (offset_intervals):
302 * macfont.m (macfont_shape):
303 Remove calls to 'assume' that are no longer needed, because
304 --enable-gcc-warnings no longer generates bogus warnings
305 when these calls are removed.
307 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
309 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
311 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
313 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
314 (Qsubstitute_env_in_file_name): New var.
315 (syms_of_fileio): Define it.
317 2013-10-10 Eli Zaretskii <eliz@gnu.org>
319 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
320 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
323 * term.c (save_and_enable_current_matrix): Don't allocate and
324 don't save margin areas.
325 (restore_desired_matrix): Don't restore margin areas.
326 (free_saved_screen): Don't free margin areas.
328 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
330 * image.c: Pacify --enable-gcc-warnings.
331 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
332 #define only if used.
334 2013-10-10 Eli Zaretskii <eliz@gnu.org>
336 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
337 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
338 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
339 (gif_load): For giflib v5.x and later, display the error message
340 produced by giflib when its functions fail.
341 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
344 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
346 * keyboard.c (last_event_timestamp): Remove. For X selection and
347 GTK popup menus, it may be obtained from per-frame X display info.
348 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
349 (process_special_events): Adjust users.
350 * keyboard.h (last_event_timestamp): Remove declaration.
351 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
352 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
353 * menu.h (xmenu_show): Adjust prototype.
354 * menu.c (Fx_popup_menu): Adjust user.
355 * xselect.c (x_own_selection, x_get_foreign_selection)
356 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
358 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
360 * keyboard.c (init_kboard): Now static. Add arg
361 to denote window system. Adjust comment.
362 (init_keyboard): Adjust user.
363 (allocate_kboard): New function.
365 * nsterm.m (ns_term_init):
367 * w32term.c (w32_create_terminal):
368 * xterm.c (x_term_init): Use it.
369 * keyboard.h (init_kboard): Remove prototype.
370 (allocate_kboard): Add prototype.
372 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
374 * image.c (GIFLIB_MAJOR): Ensure it's defined.
375 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
377 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
379 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
381 2013-10-09 Eli Zaretskii <eliz@gnu.org>
383 * term.c (tty_menu_activate): Flush the output stream after
384 showing the cursor, and don't mark the frame garbaged at exit from
385 the function. Fixes redisplay glitches when moving from one menu
388 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
390 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
391 or throw error (Bug#15570).
393 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
395 * intervals.c (temp_set_point_both): Move test into 'eassert',
398 * lisp.h (eassert): Don't use 'assume'.
399 Sometimes 'assume' wins in performance, and sometimes it loses,
400 so it shouldn't be used all the time. Perhaps we need two
401 flavors of 'eassert', one for where 'assume' is far more likely
402 to help or to hurt; but that can be done later.
403 Problem reported by Dmitry Antipov in
404 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
405 Also, don't include <verify.h>; no longer needed.
407 2013-10-09 Glenn Morris <rgm@gnu.org>
409 * eval.c (Fcond): Doc tweak.
411 2013-10-09 Eli Zaretskii <eliz@gnu.org>
413 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
414 expressions with side effects to eassert. (Bug#15565)
416 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
418 * fns.c (hashfn_user_defined): Allow hash functions to return any
421 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
423 Fix minor problems found by static checking.
424 * dispnew.c (save_current_matrix): Omit unnecessary casts.
425 * dispnew.c (update_frame_with_menu): Mark debug local as used.
426 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
427 * keyboard.c (read_menu_command): Remove unused local.
428 * lisp.h (read_menu_command): New decl.
429 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
430 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
431 Return ptrdiff_t, not int.
432 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
433 not int, for benefit of xpalloc.
434 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
436 (have_menus_p): Remove; unused.
437 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
438 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
439 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
441 (save_and_enable_current_matrix): Omit unnecessary casts.
442 (read_menu_input): Omit local extern decl (now in lisp.h).
443 Don't access uninitialized storage if mouse_get_xy fails.
444 (tty_menu_activate): Mark local as initialized, for lint.
445 (tty_menu_activate, tty_meny_show): Remove unused locals.
447 2013-10-08 Eli Zaretskii <eliz@gnu.org>
449 Support menus on text-mode terminals.
450 * xterm.h (xw_popup_dialog): Add prototype.
452 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
453 (xmenu_show): Block input here, instead in Fx_popup_menu.
454 (xw_popup_dialog): New function, with X-specific bits of popup
457 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item): New
460 * window.c (Fset_window_configuration): Use run-time tests of the
461 frame type instead of compile-time conditionals, when menu-bar
462 lines are considered.
464 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
465 (w32_popup_dialog): New prototypes.
467 * w32menu.c (Fx_popup_dialog): Function deleted.
468 (w32_popup_dialog): New function, with w32 specific bits of popup
469 dialogs. Block input here.
471 * w32inevt.c (w32_console_read_socket): Minor change to add
472 debugging TTY events.
474 * w32fns.c (show_hourglass): If returning early because the frame
475 is not a GUI frame, unblock input.
477 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
478 (cursorY): New functions.
480 * termhooks.h (cursorX, cursorY): Prototypes of functions on
481 WINDOWSNT, macros that call curX and curY elsewhere.
483 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
485 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
486 specific function to hide and show cursor on a text-mode terminal.
487 (tty_menu_struct, struct tty_menu_state): New structures.
488 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
489 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
490 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
491 (tty_menu_locate, save_and_enable_current_matrix)
492 (restore_desired_matrix, screen_update, read_menu_input)
493 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
494 (tty_pop_down_menu, tty_menu_last_menubar_item)
495 (tty_menu_new_item_coords, tty_menu_show): New functions.
496 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
498 * nsterm.h (ns_popup_dialog): Adjust prototype.
500 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
502 (ns_popup_dialog): Adapt order of arguments to the other
503 *_menu_show implementations.
504 (Fx_popup_dialog): Function deleted.
506 * msdos.c (x_set_menu_bar_lines): Delete unused function.
508 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
510 * menu.c (have_boxes): New function.
511 (single_keymap_panes): Use it instead of a compile-time
513 (single_menu_item): Use run-time tests of the frame type instead
514 of compile-time conditionals.
515 (encode_menu_string): New function.
516 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
517 the macro, since different types of frame need different encoding
519 (digest_single_submenu): Use run-time tests of frame type instead
520 of, or in addition to, compile-time conditionals.
521 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
522 (Fx_popup_menu): Detect when the function is called from keyboard
523 on a TTY. Don't barf when invoked on a text-mode frame. Check
524 frame type at run time, instead of compile-time conditionals for
525 invoking terminal-specific menu-show functions. Call
526 tty_menu_show on text-mode frames.
527 (Fx_popup_dialog): Moved here from xmenu.c. Test frame types at
528 run time to determine which alternative to invoke; support dialogs
531 * keyboard.h <Qmouse_movement>: Declare.
533 * keyboard.c <Qmouse_movement>: Now extern.
534 <Qecho_keystrokes>: New static variable.
535 (read_key_sequence): Accept an additional argument, a flag to
536 prevent redisplay during reading of the key sequence. All callers
538 (read_menu_command): New function.
539 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
541 (toolkit_menubar_in_use): New function.
542 (make_lispy_event): Use it instead of a compile-time test.
544 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
545 window-system being available.
547 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
548 to x-popup-dialog on the frame type, they all now support popup
551 * dispnew.c (save_current_matrix): Save the margin areas.
552 (restore_current_matrix): Restore margin areas.
553 (update_frame_with_menu): New function.
555 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
558 * alloc.c (make_save_ptr): Now compiled unconditionally.
560 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
562 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
563 (redraw_frame, update_frame): Adjust users.
564 * dispextern.h (set_window_update_flags): Adjust prototype.
565 * xdisp.c (redisplay_internal): When updating all frames with zero
566 windows_or_buffers_changed, assume that only the windows that shows
567 current buffer should be really updated.
569 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
571 Do not allocate huge temporary memory areas and objects while encoding
572 for file I/O, thus reducing an enormous memory usage for large buffers.
573 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
574 * coding.h (struct coding_system): New member raw_destination.
575 * coding.c (setup_coding_system): Initialize it to zero.
576 (encode_coding_object): If raw_destination is set, do not create
577 dst_object. Add comment.
578 * fileio.c (toplevel): New constant E_WRITE_MAX.
579 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
580 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
582 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
584 * nsterm.m (windowDidExitFullScreen:):
585 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
587 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
589 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
590 * keyboard.c (unblock_input_to): Don't process pending signals
591 if a fatal error is in progress.
593 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
594 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
595 they're talking about words in Lisp bool vectors.
596 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
597 * data.c (popcount_bits_word): Rename from popcount_size_t.
598 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
601 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
603 Improve support for popcount and counting trailing zeros (Bug#15550).
604 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
605 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
606 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
607 (popcount_size_t_msc, popcount_size_t_gcc):
608 Remove; now done by Gnulib.
609 (popcount_size_t): Now a macro that defers to Gnulib.
610 (count_trailing_zero_bits): Return int, for consistency with
611 Gnulib and because Emacs prefers signed to unsigned int.
612 Don't assume that size_t is either unsigned int or unsigned long
613 or unsigned long long.
614 (size_t_to_host_endian): Do not assume that size_t is either
615 exactly 32 or exactly 64 bits wide.
616 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
617 etc., so that it's now an enum constant, not a macro.
618 No need to assume that it's either 32 or 64.
620 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
622 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
625 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
627 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
628 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
630 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
632 emacs_read and emacs_write now use void *, not char *.
633 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
634 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
635 Buffer arg is now void *, not char *. This matches plain
636 'read' and 'write' better, and avoids a constraint violation
637 on Solaris 9 with Oracle Studio.
639 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
641 * alloc.c (Fmake_string): For ASCII char initializer, prefer
642 memset to explicit loop. Otherwise copy largest possible chunk
643 from initialized to uninitialized part, thus allowing the longer
644 memcpy runs and reducing the number of loop iterations.
646 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
648 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
649 hide toolbar (Bug#15388).
650 (windowDidEnterFullScreen:): If presentation options are zero,
651 set them here (Bug#15388).
652 (ns_update_auto_hide_menu_bar): Remove runtime check.
653 Don't auto hide dock unless menubar is also auto hidden.
655 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
657 * editfns.c (message): Mention batch mode in doc string.
659 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
661 * nsterm.m (check_native_fs): Remove erroneous comment.
663 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
665 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
666 uses find_newline instead of scan_newline and so doesn't move point.
668 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
670 Use hardware support for byteswapping on glibc x86 etc.
671 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
672 whereas the old swap64 needed 30.
673 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
674 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
675 Use byteswap.h's macros to swap bytes.
676 * lisp.h (swap16, swap32, swap64): Remove.
677 All uses replaced by bswap_16, bswap_32, bswap_64.
679 * bytecode.c (exec_byte_code): Use some more volatile variables
680 to work around local variables getting clobbered by longjmp.
681 Port to pre-C99, which doesn't allow decls after stmts.
683 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
685 * lisp.h (eassert): Assume that COND is true when optimizing.
686 In other words, take on the behavior of eassert_and_assume.
687 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
688 (eassert_and_assume): Remove. All uses replaced by eassert.
690 * xdisp.c (Qglyphless_char): Now static.
692 Adjust to merge from gnulib.
693 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
694 * lisp.h: Include <verify.h>, for 'assume'.
696 * eval.c (clobbered_eassert): New macro.
697 (internal_catch, internal_condition_case)
698 (internal_condition_case_1, internal_condition_case_2)
699 (internal_condition_case_n): Use it instead of eassert
700 when the argument contains locals clobbered by longjmp.
701 Don't use clobbered locals outside of clobbered_eassert.
702 (internal_lisp_condition_case): Use a volatile variable
703 to work around a local variable's getting clobbered.
705 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
707 * lisp.h (struct handler): Merge struct handler and struct catchtag.
708 (PUSH_HANDLER): New macro.
710 (handlerlist): Always declare.
712 * eval.c (catchlist): Remove (merge with handlerlist).
713 (handlerlist, lisp_eval_depth): Not static any more.
714 (internal_catch, internal_condition_case, internal_condition_case_1)
715 (internal_condition_case_2, internal_condition_case_n):
717 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
718 handlerlist/catchlist.
719 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
720 handlerlist which can only handle a single condition-case handler at
722 (find_handler_clause): Simplify since we only a single branch here
725 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
727 (bcall0): New function.
728 (exec_byte_code): Add corresponding cases. Improve error message when
729 encountering an invalid byte-code. Let Bunwind_protect accept
730 a function (rather than a list of expressions) as argument.
732 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
733 and make them unconditional now that they're heap-allocated.
735 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
737 * charset.c (Fdecode_char, Fencode_char): Remove description of
738 `restriction' arg. now that it's hidden by advertised-calling-convention.
740 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
742 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
743 Remove unused variable (from mac-port).
744 (macfont_draw): Use s->ybase for correct y position.
746 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
748 * frame.h (struct frame): Drop has_minibuffer member because...
749 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
750 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
752 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
754 * window.h (struct window): Prefer enum text_cursor_kinds to int
755 for phys_cursor_type member. Move the latter, phys_cursor_width,
756 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
757 * window.c (replace_window, make_window): Adjust users.
759 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
761 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
762 this module is never compiled otherwise.
764 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
766 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
769 2013-09-29 Eli Zaretskii <eliz@gnu.org>
771 * xdisp.c (get_next_display_element): Don't call face_for_font in
772 a build configured --without-x. (Bug#15484)
774 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
776 * window.c (calc_absolute_offset): #elif should be #elif defined.
778 * frame.c (delete_frame): Block/unblock input to overcome race
779 condition (Bug#15475).
781 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
783 * frame.c (delete_frame): Record selected frame only after
784 calling Qdelete_frame_functions (Bug#15477).
786 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
788 * nsterm.m (ns_selection_color): Remove.
789 (ns_get_color): Check for ns_selection_(fg|bg)_color using
790 NSColor selectedText(Background)Color. Only for COCOA.
791 (ns_term_init): Remove assignment of ns_selection_color, logic
792 moved to ns_get_color.
794 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
795 NS_SELECTION_COLOR_DEFAULT.
796 (NS_SELECTION_FG_COLOR_DEFAULT): New.
798 2013-09-28 Eli Zaretskii <eliz@gnu.org>
800 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
801 frame' does not have the tool_bar_window member.
803 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
805 Signal error when reading an empty byte-code object (Bug#15405)
806 * lread.c (read1): signal error
807 * alloc.c (make_byte_code): eassert header size
808 (sweep_vectors): change an int to size_t
810 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
812 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
813 instead of ints, as it's the usual style for offsetof constants. See:
814 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
816 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
817 This is ugly, but it should fix the performance problem for older
818 GCC versions in the short run. I'll look into integrating the
819 Gnulib module for popcount, as a better fix.
820 See the thread starting in:
821 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
822 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
823 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
824 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
825 (popcount_size_t): Use it.
827 2013-09-24 Daniel Colascione <dancol@dancol.org>
829 * process.c (Fnetwork_interface_info): Fix build break due to
832 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
834 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
835 Prefer signed to unsigned integers where either will do.
836 No need for 'const' on locals that do not escape.
837 Omit easserts with unnecessary and unportable assumptions about
838 alignment. Avoid unnecessary casts to char *.
840 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
842 Use union for the payload of struct Lisp_Vector.
843 This helps to avoid a few glitches dictated by C's aliasing rules.
844 * lisp.h (struct Lisp_Vector): Use union for next and
845 contents member. Adjust comment. Change related users.
846 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
847 Related users changed.
848 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
849 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
850 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
851 * xfaces.c, xfont.c, xmenu.c: Related users changed.
853 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
855 Optimize glyph row clearing and copying routines.
856 * dispextern.h (struct glyph_row): Change layout of struct
857 glyph_row to help copy_row_except_pointers. Adjust comment.
858 * dispnew.c (null_row): Remove.
859 (clear_glyph_row): Use offsetof and memset to find and clear
860 just the members that need clearing. Adjust comment.
861 (copy_row_except_pointers): Likewise for copying.
863 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
865 Some minor cleanups of recently-added bool vector code.
866 * conf_post.h (assume): Always return void. Use lint version
867 only if GCC and MSC versions don't apply.
868 * conf_post.h (assume):
869 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
870 Depend on _MSC_VER, not __MSC_VER, for consistency with
872 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
873 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
874 (bool_vector_binop_driver, count_trailing_zero_bits)
875 (size_t_to_host_endian): Now static, not static inline;
876 the latter isn't needed with modern compilers and doesn't
877 work with older compilers anyway.
879 * alloc.c (valgrind_p): Use bool for boolean.
881 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
883 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
884 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
885 (display_last_displayed_message_p, message_buf_print)
886 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
887 Use bool for boolean.
888 * dispextern.h (cancel_line, init_desired_glyphs):
889 Remove ancient leftover.
890 (help_echo_showing_p, hourglass_shown_p):
891 * lisp.h (noninteractive_need_newline): Adjust declaration.
893 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
895 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
897 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
898 ...this file and convert the latter to static. Adjust comment.
899 (make_initial_frame):
900 * window.c (init_window_once): Adjust user.
901 * frame.h (last_nonminibuf_frame): Remove declaration.
902 * lisp.h (selected_frame): Likewise.
903 * msdos.c (the_only_display_info): Adjust comment.
905 2013-09-23 Eli Zaretskii <eliz@gnu.org>
907 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
908 computing the end column of mouse-highlight that comes from
909 display or overlay strings. (Bug#15437)
910 (note_mouse_highlight): Adapt calculation of last argument to
911 mouse_face_from_string_pos to the above change.
913 * conf_post.h (__has_builtin): Define to zero, if undefined, on
914 all platforms, not just for clang.
916 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
918 * filelock.c (lock_file_1): Rearrange to remove compiler warning
919 about excess arguments to snprintf.
921 * conf_post.h(assume): Use __builtin_unreachable for clang.
923 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
925 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
926 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
928 2013-09-23 Daniel Colascione <dancol@dancol.org>
930 * alloc.c (USE_VALGRIND): New macro; on by default
931 when ENABLE_CHECKING.
932 (mark_maybe_object, mark_maybe_pointer)
933 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
935 (valgrind_p) [USE_VALGRIND]: New variable.
936 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
938 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
940 * process.c (wait_reading_process_output): Change int pnamelen to
943 * nsterm.m (setMarkedText:selectedRange:):
945 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
946 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
947 argument to unsigned long to avoid warning.
948 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
950 * conf_post.h (assume): Fix compiler error: x shall be cond.
952 2013-09-22 Daniel Colascione <dancol@dancol.org>
954 * xfns.c (x_get_monitor_attributes): Suppress unused variable
955 warning when compiling without a window system.
957 2013-09-22 Daniel Colascione <dancol@dancol.org>
959 * data.c (Qbool_vector_p): New symbol.
960 (bool_vector_spare_mask, popcount_size_t_generic)
961 (popcount_size_t_msc, popcount_size_t_gcc)
963 (bool_vector_binop_driver)
964 (count_trailing_zero_bits, size_t_to_host_endian)
965 (Fbool_vector_exclusive_or)
967 (Fbool_vector_intersection, Fbool_vector_set_difference)
968 (Fbool_vector_subsetp, Fbool_vector_not)
969 (Fbool_vector_count_matches)
970 (Fbool_vector_count_matches_at): New functions.
971 (syms_of_data): Intern new symbol, functions.
972 * alloc.c (bool_vector_payload_bytes): New function.
973 (Fmake_bool_vector): Instead of calling Fmake_vector,
974 which performs redundant initialization and argument checking,
975 just call allocate_vector ourselves. Make sure we clear any
976 terminating padding to zero.
977 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
978 instead of open-coding the size calculation.
979 (vroundup_ct): New macro.
980 (vroundup): Assume argument >= 0; invoke vroundup_ct.
981 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
982 * composite.c (composition_gstring_put_cache):
983 Change lint_assume to assume.
984 * conf_post.h (assume): New macro.
985 (lint_assume): Remove.
986 * dispnew.c (update_frame_1): Change lint_assume to assume.
987 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
989 * image.c (gif_load): Change lint_assume to assume.
990 * lisp.h (eassert_and_assume): New macro.
991 (Qbool_vector_p): Declare.
992 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
993 (swap16, swap32, swap64): New inline functions.
994 * macfont.c (macfont_shape): Change lint_assume to assume.
995 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
996 * xsettings.c (parse_settings): Use new swap16 and
997 swap32 from lisp.h instead of file-specific macros.
999 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1001 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1002 found (which can legitimately happen when the glyph row at the
1003 window start is disabled in the current_matrix. (Bug#15365)
1005 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1007 Fix syntax.h bug introduced by recent INLINE change.
1008 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1009 conditionally compiled one way in some modules, and a different
1010 way in others. This doesn't work with extern inline functions,
1011 which must have the same definition in all modules, because the
1012 defining code might be shared across modules, depending on the
1013 implementation. Symptoms reported by Martin Rudalics in:
1014 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1015 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1016 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1017 overriding the corresponding functions in syntax.h.
1018 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1019 (syntax_property): New inline functions.
1020 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1021 Rewrite in terms of these new functions.
1023 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1025 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1026 not chars_in_text, whose result depends on the multibyteness of
1027 the current buffer. (Bug#15426)
1029 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1031 Port recent change to hosts where pointers aren't 'long'.
1032 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1033 Don't assume that pointers are the same width as 'long'.
1034 Add a compile-time check that a pointer fits into two X slots.
1036 A simpler, centralized INLINE.
1037 * conf_post.h (INLINE): Define only if not already defined.
1038 This allows us to use a single INLINE, defined by one file
1040 * emacs.c (INLINE): Define it.
1041 Also, include category.h, charset.h, composite.h, dispextern.h,
1042 syntax.h, systime.h, so that their INLINE definitions are expanded
1044 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1045 * buffer.h, buffer.c (BUFFER_INLINE):
1046 * category.h, category.c (CATEGORY_INLINE):
1047 * character.h, character.c (CHARACTER_INLINE):
1048 * charset.h, charset.c (CHARSET_INLINE):
1049 * composite.h, composite.c (COMPOSITE_INLINE):
1050 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1051 * frame.h, frame.c (FRAME_INLINE):
1052 * intervals.h, intervals.c (INTERVALS_INLINE):
1053 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1054 * lisp.h, alloc.c (LISP_INLINE):
1055 * process.h, process.c (PROCESS_INLINE):
1056 * syntax.h, syntax.c (SYNTAX_INLINE):
1057 * systime.h, sysdep.c (SYSTIME_INLINE):
1058 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1059 * window.h, window.c (WINDOW_INLINE):
1060 Remove. All uses replaced with INLINE.
1062 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1064 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1067 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1069 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1070 'const char *' to avoid compiler warnings due to similar change in
1071 the prototype of x_get_string_resource.
1073 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1075 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1076 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1077 going to replace static variables below. Adjust comments.
1078 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1079 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1080 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1081 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1082 Related users changed.
1083 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1084 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1085 last_mouse_movement_time, going to replace static variables below.
1087 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1088 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1090 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1091 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1092 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1093 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1094 static variables below.
1095 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1096 (last_mouse_scroll_bar): Remove.
1097 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1098 (mouseExited): Related users changed.
1100 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1102 Do not use external array to process X scroll bar messages.
1103 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1104 (x_send_scroll_bar_event): Pack window pointer into two slots
1105 of XClientMessageEvent if we're 64-bit. Adjust comment.
1106 (x_scroll_bar_to_input_event): Unpack accordingly.
1108 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1110 Ifdef away recent changes which aren't relevant to NS port.
1111 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1112 [!HAVE_NS]: Declare as such.
1113 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1114 [!HAVE_NS]: Define as such.
1116 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1118 * frame.c (x_redo_mouse_highlight): New function
1119 to factor out common code used in W32 and X ports.
1120 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1121 * xterm.h (struct x_display_info):
1122 * w32term.h (struct w32_display_info):
1123 * nsterm.h (struct ns_display_info): New members
1124 last_mouse_motion_frame, last_mouse_motion_x and
1125 last_mouse_motion_y, going to replace static variables below.
1126 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1127 (redo_mouse_highlight): Remove.
1128 (note_mouse_movement, syms_of_xterm): Adjust user.
1129 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1130 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1131 (redo_mouse_highlight): Remove.
1132 (note_mouse_movement, syms_of_w32term): Adjust user.
1133 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1134 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1136 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1137 * nsfns.m (compute_tip_xy): Adjust user.
1139 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1141 * frame.c (x_mouse_grabbed): New function.
1142 * dispextern.h (x_mouse_grabbed): Add prototype.
1143 (last_mouse_frame): Remove declaration.
1144 * xterm.h (struct x_display_info):
1145 * w32term.h (struct w32_display_info):
1146 * nsterm.h (struct ns_display_info): New member
1147 last_mouse_frame, going to replace...
1148 * xdisp.c (last_mouse_frame): ...global variable.
1149 (note_tool_bar_highlight):
1150 * w32term.c (w32_mouse_position, w32_read_socket):
1151 * xterm.c (XTmouse_position, handle_one_xevent):
1152 Use x_mouse_grabbed.
1153 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1155 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1157 * w32term.c (w32_read_socket): Avoid temporary
1158 variables in a call to x_real_positions.
1159 * xterm.c (handle_one_xevent): Likewise.
1161 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1163 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1164 (x_icon_type): Remove prototype.
1165 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1166 * frame.c (x_icon_type): Remove.
1167 * w32term.c (x_make_frame_visible, x_iconify_frame):
1168 * xterm.c (x_make_frame_visible, x_iconify_frame):
1169 Use x_set_bitmap_icon to factor out common code.
1171 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1173 * dispextern.h (check_x_display_info, x_get_string_resource):
1174 Declare here just once and unify the latter.
1175 * frame.c (check_x_display_info, x_get_string_resource):
1176 * nsterm.h (check_x_display_info):
1177 * xrdb.c (x_get_string_resource):
1178 * xterm.h (check_x_display_info): Remove prototypes.
1179 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1180 * w32reg.c (x_get_string_resource): Likewise.
1181 (w32_get_rdb_resource): Adjust user.
1183 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1185 * xterm.h (struct x_display_info): New member
1186 x_pending_autoraise_frame, going to replace...
1187 * xterm.c (pending_autoraise_frame): ...static variable.
1188 (x_new_focus_frame, XTread_socket): Adjust users.
1189 * w32term.h (struct w32_display_info): New member
1190 w32_pending_autoraise_frame, going to replace...
1191 * w32term.c (pending_autoraise_frame): ...global variable.
1192 (x_new_focus_frame, w32_read_socket): Adjust users.
1194 2013-09-17 Glenn Morris <rgm@gnu.org>
1196 * xdisp.c (message_dolog): If we create *Messages*,
1197 switch it to messages-buffer-mode.
1199 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1201 Don't overuse 'const' in types of locals.
1202 * bidi.c (bidi_count_bytes):
1203 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1204 (xg_event_is_for_scrollbar):
1205 * xselect.c (x_handle_property_notify)
1206 (x_handle_selection_notify, x_handle_dnd_message):
1207 * xsettings.c, xsettings.h (xft_settings_event):
1208 * xterm.c (x_handle_net_wm_state, handle_one_event)
1209 (x_menubar_window_to_frame, x_detect_focus_change)
1210 (construct_mouse_click, note_mouse_movement)
1211 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1212 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1213 (handle_one_xevent, x_handle_net_wm_state):
1214 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1215 (x_handle_dnd_message):
1216 Avoid unnecessary 'const', typically the second 'const' in
1217 'const foo * const arg', a 'const' that does not affect the API
1218 and doesn't significantly help the human reader.
1220 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1222 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1223 only if Glib < 2.36.0.
1224 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1225 * xsettings.c (init_gconf, init_gsettings): Do not check
1227 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1229 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1231 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1233 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1234 before calling g_type_init.
1236 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1238 * nsterm.m (syms_of_nsterm): ... to here.
1240 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1242 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1243 (ignore_next_mouse_click_timeout): Use Time as X does.
1244 (handle_one_xevent): Avoid cast and use unsigned comparison.
1246 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1248 Do not copy X event in handle_one_xevent except KeyPress case.
1249 Wnen XEvent is processed, it is unlikely to be changed except
1250 KeyPress case, so we can avoid copying and use const pointer to
1251 const data to make sure that an event is not changed elsewhere.
1252 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1253 const' and do not create local copy except for the KeyPress event.
1254 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1255 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1256 (x_handle_net_wm_state, x_menubar_window_to_frame)
1257 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1258 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1259 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1260 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1261 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1262 (x_handle_dnd_message):
1263 * xsettings.c (xft_settings_event):
1264 Use 'const XEvent * const' where appropriate.
1265 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1267 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1269 Fix X event waiting to handle multiple frames.
1270 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1271 * xterm.c (pending_event_wait): Remove. Adjust users.
1272 (x_detect_focus_change): Pass frame arg.
1273 (handle_one_xevent): Find related frame early and clear per-frame
1274 wait_event_type only if this is an event for the relevant frame.
1275 (x_wait_for_event): Use per-frame wait_event_type.
1277 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1279 * nsfns.m (Fx_create_frame): Fix font driver registration for
1282 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1283 for syms_of_macfont.
1285 * nsterm.m: Include macfont.h.
1286 (ns_tmp_flags, ns_tmp_font): Remove.
1287 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1288 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1289 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1290 (changeFont:): Fix code style. Check for font driver type when
1293 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1296 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1297 (nsfont_open): Set font driver type.
1298 Set font->ascent and font->descent. Figure out font instead of
1299 ns_tmp_font, and flags instead of ns_tmp_flags.
1300 Fix indentation. Remove call to ns_draw_text_decoration,
1303 * nsfns.m: Include macfont.h.
1304 (Fx_create_frame): Register macfont driver, make a better default font.
1305 (Fns_popup_font_panel): Get font from macfont driver, if used.
1307 * macfont.m, macfont.h, maccuvs.h: New files.
1309 * font.h: Declare syms_of_macfont.
1311 * font.c (syms_of_font): Call syms_of_macfont.
1313 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1315 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1317 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1318 and it is always zero for others, so I assume that this is an ancient
1319 leftover which nobody will want to change any more.
1320 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1321 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1322 * frame.c (x_set_scroll_bar_width):
1323 * w32fns.c (w32_createscrollbar):
1324 * w32term.c (w32_set_vertical_scroll_bar):
1325 * xfns.c (x_set_scroll_bar_default_width):
1326 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1327 (x_scroll_bar_expose): Related users changed.
1329 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1331 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1332 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1333 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1335 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1337 * nsterm.h, w32term.h, xterm.h: ...and not here.
1338 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1339 Remove unused Xisms.
1340 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1341 these modules are never compiled otherwise.
1343 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1345 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1346 Doc fix. (Bug#15375)
1348 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1350 Unify Fx_focus_frame between all ports.
1351 * frame.h (x_focus_frame): New prototype.
1352 * xfns.c (Fx_focus_frame): Remove.
1353 (syms_of_xfns): Do not defsubr it.
1354 (x_focus_frame): X implementation.
1355 * nsfns.m (Fx_focus_frame): Remove.
1356 (syms_of_nsfns): Do not defsubr it.
1357 (x_focus_frame): NS implementation.
1358 * w32term.c (Fx_focus_frame): Remove.
1359 (x_focus_on_frame): Rename to...
1360 (x_focus_frame): W32 implementation.
1361 * w32term.h (x_focus_on_frame): Remove prototype.
1362 * w32fns.c (Fx_focus_frame): Remove.
1363 (syms_of_w32fns): Do not defsubr it.
1364 * frame.c (Fx_focus_frame): Define here.
1365 (syms_of_frame): Defsubr here.
1366 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1368 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1370 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1371 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1372 each port to reference the port-specific window system data.
1373 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1374 (FRAME_DISPLAY_INFO): Define.
1375 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1376 (FRAME_DISPLAY_INFO): Define. Adjust users.
1377 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1378 (FRAME_DISPLAY_INFO): Define. Adjust users.
1379 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1380 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1381 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1382 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1383 * xselect.c, xterm.c: All related users changed.
1385 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1387 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1388 (x_menubar_window_to_frame): Remove prototypes.
1389 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1390 (x_menubar_window_to_frame, x_top_window_to_frame):
1392 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1393 (x_menubar_window_to_frame, x_top_window_to_frame):
1394 ...to here and convert all but the last to static.
1396 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1398 * lisp.mk (lisp): Add w32-common-fns.elc.
1400 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1402 * charset.c (char_charset): Document an exception for char-charset.
1404 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1406 * xterm.h (x_display_info): New field last_user_time...
1407 * xterm.c (toplevel): ...to replace static last_user_time.
1408 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1410 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1412 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1413 scroll bar values to prevent thumb from disappear and update comment.
1415 2013-09-11 Glenn Morris <rgm@gnu.org>
1417 * emacs.c (usage_message): Possessive apostrophe tweak.
1419 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1421 * nsterm.m (syms_of_nsterm): Use Qns.
1422 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1423 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1424 * xfns.c (x_display_info_for_name, Fx_open_connection):
1425 Remove old '#if 0' code.
1426 (syms_of_xfns): Use Qx.
1427 * termhooks.h (fullscreen_hook): Remove the leftover.
1428 (struct terminal): Fix typo in comment.
1430 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1432 Cleaning up a few X scroll bar bits.
1433 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1434 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1435 New member last_seen_part, going to replace...
1436 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1437 (xt_action_hook) [USE_LUCID]: Adjust user.
1438 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1439 Lucid-specific scroll bar support.
1440 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1441 to int and adjust to use last_seen_part member.
1442 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1443 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1444 Initialize last_seen_part.
1446 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1448 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1449 insert-buffer-substring an empty string.
1451 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1453 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1454 avoiding a GCC warning.
1456 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1458 Ifdef away frame tool bar code when it is not really used.
1459 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1460 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1461 and minimize_tool_bar_window_p under the above.
1462 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1463 (fset_tool_bar_window): Likewise.
1464 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1465 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1466 (change_frame_size_1):
1467 * window.c (window_from_coordinates, Frecenter): Adjust users.
1468 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1469 code is not really used.
1470 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1471 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1472 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1473 [!USE_GTK && !HAVE_NS]: Define as such.
1474 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1475 (note_mouse_highlight, expose_frame):
1476 * xfns.c (x_set_tool_bar_lines):
1477 * xterm.c (handle_one_xevent): Adjust users.
1479 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1481 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1482 This bug was introduced by my 2013-08-26 patch, which incorrectly
1483 assumed that the terminfo implementation doesn't use termcap buffers.
1484 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1485 these buffers apparently are used after all.
1486 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1487 (struct tty_display_info): Define members termcap_term_buffer and
1488 termcap_strings_buffer even if TERMINFO.
1490 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1493 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1494 'usage' docstring entry to pacify make-docfile.
1496 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1498 Change comparison functions =, <, >, <=, >= to take many arguments.
1499 * data.c: Change comparison functions' interface and implementation.
1500 * lisp.h: Make arithcompare available for efficient two arg
1502 * bytecode.c: Use arithcompare.
1503 * fileio.c: Use new interface.
1505 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1507 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1509 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1511 * eval.c (Feval): Document the new use of `lexical'.
1513 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1515 Review and drop old frame resize hack.
1516 * frame.h (struct frame): Remove force_flush_display_p.
1517 * dispnew.c (update_frame): Adjust user and don't call
1518 flush_frame here. The comment has said that there was an issues
1519 with redisplaying fringes, but I don't see any differences with
1520 and without this hack. Hopefully we can continue without it.
1521 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1522 current frame matrices twice if resized_p is set.
1524 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1526 Do not populate pure Xism x_sync to other ports.
1527 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1528 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1529 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1530 * w32term.h (x_sync): Remove prototype.
1532 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1534 Cleanup frame flushing.
1535 * dispextern.h (struct redisplay_interface):
1536 Drop flush_display_optional because flush_display is enough
1537 for X and flushing via RIF is just a no-op for others.
1538 * frame.h (flush_frame): New function.
1539 * dispnew.c (update_frame):
1540 * minibuf.c (read_minibuf):
1541 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1543 * keyboard.c (detect_input_pending_run_timers): Do not flush
1544 all frames but selected one in redisplay_preserve_echo_area.
1545 * nsterm.m (ns_flush): Remove no-op.
1546 (ns_redisplay_interface): Adjust user.
1547 * w32term.h (x_flush): Remove no-op.
1548 (w32_redisplay_interface): Adjust user.
1549 * xterm.c (x_flush): Simplify because we do not flush all
1550 frames at once any more. Adjust comment.
1551 (x_redisplay_interface): Adjust user.
1553 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1555 Port --without-x --enable-gcc-warnings to Fedora 19.
1556 * gfilenotify.c (globals_of_gfilenotify):
1557 Call g_type_init only if using an older glib version that needs it.
1559 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1561 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1562 (last_glyphless_glyph_merged_face_id): Remove declarations.
1563 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1564 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1565 (last_glyphless_glyph_merged_face_id): Now static.
1566 (merge_escape_glyph_face): New function, refactored from...
1567 (get_next_display_element): ...here.
1568 (merge_glyphless_glyph_face): New function, refactored from...
1569 (produce_glyphless_glyph): ...here...
1570 * term.c (produce_glyphless_glyph): ...and here.
1572 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1574 * eval.c (eval_sub): Only call Ffunction if necessary.
1576 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1578 Attempt to make redisplay more selective when changing cursor type.
1579 * frame.h (struct frame): New bitfield cursor_type_changed.
1580 * xdisp.c (cursor_type_changed): Remove.
1581 (try_cursor_movement, redisplay_window, try_window_id)
1582 (set_frame_cursor_types, try_window_reusing_current_matrix):
1583 Adjust to use per-frame bitfield.
1584 (redisplay_internal): Look for cursor type change on each visible
1585 frame and consider all frames if cursor type has been changed on
1586 the frame other than selected. If cursor type has been changed on
1587 selected frame only, do not use fast update.
1589 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1591 Attempt to make redisplay more selective when changing fonts.
1592 * frame.h (struct frame): New bitfield fonts_changed.
1593 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1594 (adjust_frame_glyphs): Add prototype.
1595 * dispnew.c (fonts_changed_p): Remove.
1596 (adjust_glyphs): Remove because we do not
1597 adjust matrices on all frames at once any more.
1598 (adjust_frame_glyphs): Block and unblock input here.
1599 (adjust_glyph_matrix): Use fonts_changed.
1600 (change_frame_size_1): Use adjust_frame_glyphs.
1601 * font.c (font_open_entity): Use fonts_changed.
1602 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1603 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1604 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1605 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1606 (shrink_mini_window, Fresize_mini_window_internal)
1607 (window_scroll_pixel_based, Fset_window_configuration)
1608 (apply_window_adjustment, Fset_window_vscroll):
1609 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1610 Use adjust_frame_glyphs.
1611 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1612 (try_window_reusing_current_matrix, try_window_id, display_line)
1613 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1614 (redisplay_internal): Consider fonts_changed and adjust frame
1615 matrices for each frame only if the frame is visible. If font
1616 has been changed on some frame during full redisplay, retry
1617 only visible frames where the font has been actually changed.
1619 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1621 Cache current header and mode line height for each window.
1622 * window.h (struct window): New fields mode_line_height
1623 and header_line_height.
1624 * window.c (make_window): Initialize them.
1625 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1626 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
1627 (current_mode_line_height, current_header_line_height):
1629 * xdisp.c (current_mode_line_height, current_header_line_height):
1631 (pos_visible_p, init_xdisp): Adjust user.
1632 (redisplay_window): Invalidate mode_line_height and
1633 header_line_height if current and desired matrices do not agree.
1635 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1637 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
1638 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
1640 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1642 Make --without-x compatible with --enable-gcc-warnings.
1643 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
1644 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
1645 members under HAVE_WINDOW_SYSTEM.
1646 * keyboard.c (make_lispy_focus_out): Likewise.
1647 (record_menu_key): Move under HAVE_MENUS.
1648 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
1649 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
1650 (syms_of_xdisp): Adjust user.
1651 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
1652 (start_hourglass, cancel_hourglass):
1653 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
1654 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
1655 and CLEAR_FONT_TABLE_NFONTS.
1656 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
1657 Declare only if HAVE_WINDOW_SYSTEM.
1658 (lface_same_font_attributes_p, clear_face_gcs): Define only
1659 if HAVE_WINDOW_SYSTEM.
1661 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1663 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
1664 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
1665 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1667 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1669 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1671 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1673 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1674 This fixes a type error on hosts where ptrdiff_t is wider than int.
1676 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1678 * keyboard.c (read_key_sequence_vs): New function.
1679 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1682 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1684 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1686 Makefile improvements.
1687 * Makefile.in (config.status): Don't use double-colon rules, as
1688 they are not portable according to POSIX. Fix shell typo with `;
1689 I guess this rule has never been tested?
1690 (VCSWITNESS): New macro, to override any environment var.
1692 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1694 * xterm.h (struct x_display_info): Do not track X connection
1695 fd separately because it is always available from Display.
1696 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1699 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1701 * buffer.c (drop_overlay):
1702 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1703 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1705 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1707 * buffer.c (Fmake_overlay, Fmove_overlay):
1708 * intervals.c (set_point_from_marker):
1709 * print.c (PRINTPREPARE): Prefer signal_error
1710 to plain error and report unsuitable marker too.
1712 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1714 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1715 for 'dragging' member.
1716 (struct x_output): Remove set-but-unused leftovers
1717 'left_before_move' and 'top_before_move'.
1718 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1719 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1720 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1721 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1722 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1723 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1724 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1725 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1727 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1729 * nsfont.m (INVALID_GLYPH): New define.
1730 (nsfont_encode_char): Use INVALID_GLYPH.
1731 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1733 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1735 * xterm.c (x_last_mouse_movement_time): Revert last change.
1736 This code should use XDisplayMotionBufferSize to check display's
1737 motion history first, and there are few other issues as well.
1738 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1739 (handle_one_xevent): Adjust user.
1741 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1743 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1744 * frame.c (Flast_nonminibuf_frame): ... to here.
1745 (check_minibuf_window): Don't abort if no window was found
1748 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1750 Use XGetMotionEvents to ask the last mouse motion time from X server.
1751 * xterm.c (X_MOTION_HISTORY): Default to 1.
1752 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1753 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1754 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1755 Ifdef away legacy code.
1756 (XTmouse_position, x_scroll_bar_report_motion):
1757 Use x_last_mouse_movement_time.
1758 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1761 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1763 * msdos.c (last_mouse_window): Move to...
1764 (dos_rawgetc): ...this function and adjust comment.
1765 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1766 (mouseMoved): ...this function and adjust comment.
1767 * w32term.c (last_window): Likewise with...
1768 (w32_read_socket): ...this function.
1769 * xterm.c (last_window): Likewise with...
1770 (handle_one_xevent): ...this function.
1772 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1774 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1775 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1776 (handle_one_xevent): ...to here.
1777 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1780 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1782 * msdos.c (IT_set_terminal_window): Remove no-op.
1783 (initialize_msdos_display): Adjust terminal setup.
1784 * w32console.c (w32con_set_terminal_window): Remove no-op.
1785 (initialize_w32_display): Adjust terminal setup.
1786 * w32term.c (w32_set_terminal_window): Remove no-op.
1787 (w32_create_terminal): Adjust terminal setup.
1788 * xterm.c (XTset_terminal_window): Remove no-op.
1789 (x_create_terminal): Adjust terminal setup.
1791 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1793 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1795 (ns_create_terminal): Adjust terminal setup.
1796 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1798 (w32_create_terminal): Adjust terminal setup.
1799 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1801 (x_create_terminal): Adjust terminal setup.
1803 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1805 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1806 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1807 * dispnew.c (buffer_posn_from_coords):
1808 * window.c (Fwindow_end, displayed_window_lines):
1809 * xdisp.c (redisplay_mode_lines): Use it.
1811 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1813 * fontset.c (face_for_char): Check char in the current face font first
1814 if HAVE_NS (Bug#15138).
1816 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1818 * window.c (temp_output_buffer_show): Make sure window returned
1819 by display_buffer is live (Bug#15213).
1821 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1823 Minor cleanup to avoid forward declarations.
1824 * coding.h (struct ccl_spec): Remove forward declaration.
1825 * composite.h (toplevel): Include font.h.
1826 (struct composition_it, struct face, struct font_metrics):
1827 Remove forward declaration.
1828 * dispextern.h (struct image, struct atimer): Likewise.
1829 * emacsgtkfixed.h (struct frame): Likewise.
1830 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1831 * font.h (struct font_driver, struct font, struct glyph_string)
1832 (struct face): Remove forward declaration.
1833 * fontset.h (struct face, struct font): Likewise.
1834 * frame.h (toplevel): Style cleanup.
1835 (enum output_method): Move to...
1836 * termhooks.h (enum output_method): ...here.
1837 (struct glyph, struct frame, struct ns_display_info)
1838 (struct x_display_info, struct w32_display_info):
1839 Remove forward declaration.
1840 * xterm.h (toplevel): Include termhooks.h.
1841 (struct font, struct window, struct glyph_matrix, struct frame)
1842 (struct input_event, struct face, struct image): Remove forward
1844 * gtkutil.h (struct _widget_value): Likewise.
1845 * keyboard.h (toplevel): Include termhooks.h.
1846 (struct input_event): Remove forward declaration.
1848 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1850 * intervals.c (set_point_from_marker): New function.
1851 * editfns.c (Fgoto_char):
1852 * process.c (Finternal_default_process_filter):
1853 * window.c (select_window_1): Use it.
1854 * buffer.h (set_point_from_marker): Add prototype.
1856 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1858 * w32.c (term_winsock): Call release_listen_threads before calling
1860 (_sys_wait_accept): Wait for accept event in a loop with a finite
1861 timeout, instead of waiting indefinitely. Will hopefully avoid
1862 hanging during exit because WSACleanup deadlocks waiting for the
1863 event object to be released. (Bug#14333)
1865 * w32proc.c (release_listen_threads): New function, signals all
1866 the reader threads that listen for connections to stop waiting.
1868 * w32.h (release_listen_threads): Add prototype.
1870 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1872 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1873 field of new marker (for sanity and safety).
1874 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1875 anyway because XMISCTYPE is a function and can't be an lvalue).
1877 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1879 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1880 (x_after_update_window_line, x_scroll_bar_create):
1881 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1882 (handle_one_xevent, x_clear_frame_area):
1883 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1884 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1885 * xterm.h (x_clear_area): Adjust prototype.
1887 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1889 Hook scanning and indentation functions to find_newline. This helps
1890 to avoid duplicated code and renders more respect to newline cache.
1891 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1892 * cmds.c (Fforward_line):
1893 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1894 Use find_newline and avoid unnecessary point movements.
1895 * search.c (scan_newline): Implement on top of find_newline.
1897 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1899 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1900 scoped code (bug#11258).
1902 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1904 * nsterm.m (last_window): New variable.
1905 (EV_TRAILER2): New macro.
1906 (EV_TRAILER): Call EV_TRAILER2.
1907 (mouseMoved:): Add support for mouse-autoselect-window
1908 on nextstep (Bug#6888).
1910 2013-08-28 Andreas Schwab <schwab@suse.de>
1912 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1913 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1914 Remove unused macro definitions.
1915 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1916 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1917 Only define if emacs.
1919 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1921 Prefer enum glyph_row_area to int where appropriate.
1922 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1924 (window_box, window_box_width, window_box_left, window_box_left_offset)
1925 (window_box_right, window_box_right_offset): Adjust prototypes.
1926 * xdisp.c (window_box, window_box_width, window_box_left)
1927 (window_box_left_offset, window_box_right, window_box_right_offset):
1928 Use enum glyph_row_area. Adjust users and tweak comment where needed.
1929 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
1930 * nsterm.m (ns_clip_to_row):
1931 * w32term.c (w32_clip_to_row):
1932 * xterm.c (x_clip_to_row): Likewise.
1934 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1936 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
1937 (Fprevious_overlay_change): Fast path for buffer with no overlays.
1939 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
1941 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
1942 for portability to hosts where /bin/sh has problems.
1944 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1946 Redesign redisplay interface to drop global output_cursor.
1947 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
1948 (toplevel): Remove declaration of output_cursor.
1949 (set_output_cursor, x_cursor_to): Remove prototype.
1950 * window.h (struct window): New member output_cursor.
1951 (output_cursor_to): New function to replace RIF member.
1952 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
1953 (update_text_area, set_window_cursor_after_update): Use it.
1954 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
1955 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1956 * nsterm.m (ns_update_window_begin, ns_update_window_end):
1957 * w32term.c (x_update_window_begin, x_update_window_end):
1958 * xterm.c (x_update_window_begin, x_update_window_end):
1959 Adjust to use per-window output cursor.
1961 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
1963 Simplify SELECT_TYPE-related code.
1964 Like EMACS_TIME, this portability layer is no longer needed, since
1965 Emacs has been using fd_set as a portability layer for some time.
1966 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
1967 (SELECT_TYPE): Remove. All uses changed to fd_set.
1968 (fd_set) [!FD_SET]: New typedef.
1970 Simplify EMACS_TIME-related code.
1971 This portability layer is no longer needed, since Emacs has been
1972 using struct timespec as a portability layer for some time.
1973 * atimer.h, buffer.h, dispextern.h, xgselect.h:
1974 Include <time.h> rather than "systime.h"; that's all that's needed now.
1975 * dispnew.c: Include <timespec.h> rather than "systime.h";
1976 that's all that's needed now.
1977 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
1978 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
1979 TIMESPEC_RESOLUTION.
1980 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
1981 LOG10_TIMESPEC_RESOLUTION.
1982 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
1983 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
1984 (make_emacs_time): Remove. All used changed to make_timespec.
1985 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
1986 (current_timespec): Rename from current_emacs_time. All uses changed.
1987 (add_emacs_time): Remove. All uses changed to timespec_add.
1988 (sub_emacs_time): Remove. All uses change dot timespec_sub.
1989 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
1990 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
1991 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
1992 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
1993 (current_timespec): Rename from current_emacs_time. All uses changed.
1994 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
1995 changed to timespec_cmp.
1996 * xgselect.c: Include <timespec.h>, since our .h files don't.
1998 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2000 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2001 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2002 Remove the leftovers.
2003 * gtkutil.c (toplevel): Do not declare Qxft but include
2005 * image.c (toplevel): Do not declare Vlibrary_cache because
2006 it's already done in lisp.h.
2008 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2010 * lisp.h (Mouse_HLInfo): Move from here...
2011 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2012 (reset_mouse_highlight): New function.
2013 * msdos.c (dos_set_window_size, IT_update_begin)
2014 (internal_terminal_init):
2015 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2016 (ns_initialize_display_info):
2017 * w32console.c (initialize_w32_display):
2018 * w32term.c (x_update_window_end, x_free_frame_resources)
2019 (w32_initialize_display_info):
2020 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2021 * window.c (Fdelete_other_windows_internal):
2022 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2023 * termchar.h (toplevel):
2024 * xterm.h (toplevel): Include dispextern.h.
2026 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2028 Fix minor problems found by static checking.
2029 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2030 (expect): Avoid nested-if warning.
2031 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2032 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2033 * nsterm.h, nsterm.m (ns_select):
2034 * xgselect.c, xgselect.h (xg_select):
2035 Adjust signature to better match pselect's.
2036 * nsterm.m (ns_select):
2037 Don't set *TIMEOUT, since pselect doesn't.
2038 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2039 diagnostic about assigning const char * to it.
2040 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2042 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2044 * lread.c (substitute_object_recurse): Handle hash-tables as well
2047 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2049 Fix unlikely core dump in init_tty, and simplify terminfo case.
2050 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2051 The old version incorrectly dumped core if malloc returned a
2052 buffer containing only non-NUL bytes.
2053 (init_tty): Do not allocate or free termcap buffers; the
2054 struct does that for us now.
2055 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2056 (struct tty_display_info): Define members termcap_term_buffer and
2057 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2058 use them. Allocate them directly in struct rather than indirectly
2059 via a pointer, to simplify init_tty.
2061 * frame.c (check_minibuf_window): Initialize 'window' properly,
2062 so that Emacs reliably aborts later if 'window' is not initialized.
2064 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2066 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2067 of VoidSymbol (Bug#15154).
2069 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2071 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2072 mouse_face_beg_y and mouse_face_end_y.
2073 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2074 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2075 Adjust users and update comment where appropriate.
2077 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2079 * frame.c (check_minibuf_window): New function.
2080 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2081 Call check_minibuf_window (Bug#15183).
2083 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2085 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2086 because this is the only last cursor data we need to keep and consult.
2087 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2088 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2091 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2093 Fix recovering from possible decompression error.
2094 Since insert_from_gap doesn't always move point, we can't use PT as
2095 the position where the partially decompressed data ends, and
2096 should count how many bytes was produced so far.
2097 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2098 (unwind_decompress): Really delete partially uncompressed data.
2099 (Fzlib_decompress_region): Take decompressed data size into account.
2101 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2103 * syntax.c (init_syntax_once): Adjust comment and do an early
2104 initialization of Qchar_table_extra_slots just once...
2105 * casetab.c (init_casetab_once):
2106 * category.c (init_category_once):
2107 * character.c (syms_of_character):
2108 * coding.c (syms_of_coding):
2109 * xdisp.c (syms_of_xdisp): ...and omit it here.
2111 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2113 * xdisp.c (get_next_display_element): Don't apply to characters
2114 from a display vector the logic of setting it->end_of_box_run_p
2115 suitable for characters from a buffer. (Bug#15175)
2117 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2118 to handle directories, rather than '_utime' which doesn't.
2121 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2123 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2124 or fullscreen (Bug#14627).
2126 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2128 System-dependent integer overflow fixes.
2129 * process.c (Fset_process_window_size): Signal an error if
2130 the window size is outside the range supported by the lower level.
2131 * sysdep.c (set_window_size): Return negative on error,
2132 nonnegative on success, rather than -1, 0, 1 on not in system,
2133 failure, success. This is simpler. Caller changed.
2134 (serial_configure): Remove unnecessary initialization of local.
2135 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2136 size fits in unsigned long; this isn't true on some 32-bit hosts.
2137 Avoid buffer overrun if some future version of /proc/meminfo has a
2138 variable name longer than 20 bytes.
2139 (system_process_attributes) [__FreeBSD__]:
2140 Don't assume hw.availpages fits in 'int'.
2142 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2144 Don't let very long directory names overrun the stack.
2145 Fix some related minor problems involving "//", vfork.
2146 * callproc.c (encode_current_directory): New function.
2147 (call_process): Don't append "/"; not needed.
2148 * fileio.c (file_name_as_directory_slop): New constant.
2149 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2150 this can save the caller having to alloca.
2151 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2152 Use SAFE_ALLOCA, not alloca.
2153 (directory_file_name, Fexpand_file_name): Leave leading "//"
2154 alone, since it can be special even on POSIX platforms.
2155 * callproc.c (call_process):
2156 * process.c (Fformat_network_address):
2157 * sysdep.c (sys_subshell):
2158 Use encode_current_directory rather than rolling our own.
2159 (create_process): No need to encode directory; caller does that now.
2160 * process.h (encode_current_directory): New decl.
2161 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2162 Rework to avoid 'goto xyzzy;'.
2164 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2166 * xdisp.c (handle_face_prop): If the default face was remapped use
2167 the remapped face for strings from prefix properties. (Bug#15155)
2169 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2171 Minor cleanup for redisplay interface and few related functions.
2172 * frame.h (enum text_cursor_kinds): Move from here...
2173 * dispextern.h (enum text_cursor_kinds): ...to here.
2174 (toplevel): Drop unnecessary declarations.
2175 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2176 in update_window_end_hook and draw_window_cursor functions.
2177 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2178 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2179 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2180 * xterm.c (x_update_window_end, x_draw_window_cursor):
2181 * xdisp.c (display_and_set_cursor, update_window_cursor)
2182 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2183 enum text_cursor_kinds where appropriate.
2185 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2187 Redesign redisplay interface to drop updated_row and updated_area.
2188 * dispextern.h (updated_row, updated_area): Remove declaration.
2189 (struct redisplay_interface): Pass glyph row and row area parameters
2190 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2191 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2193 * dispnew.c (updated_row, updated_area): Remove.
2194 (redraw_overlapped_rows, update_window_line): Adjust user.
2195 (update_marginal_area, update_text_area): Likewise. Pass updated row
2196 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2197 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2200 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2202 * process.c (flush_pending_output): Remove stub.
2205 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2207 * callproc.c: Fix race that killed background processes (Bug#15144).
2208 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2209 Record deleted process-id in critical section, not afterwards.
2210 Don't mistakenly kill process created by a call-process invocation
2211 that discards output and does not wait.
2213 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2215 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2216 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2217 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2218 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2219 to shut up compiler in mark_object.
2220 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2222 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2224 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2225 We can't portably rely on PTY_OPEN doing that, even if
2226 it calls posix_openpt with O_CLOEXEC.
2228 2013-08-20 Kenichi Handa <handa@gnu.org>
2230 * character.c (string_char): Improve commentary.
2232 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2234 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2235 (struct animation_cache): Make signature a flexible array member.
2236 All uses changed. This is a tad slower but may insulate us better
2237 from future changes to ImageMagick.
2239 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2241 * image.c: Shrink memory needed for animation cache.
2242 (SIGNATURE_DIGESTSIZE): New constant.
2243 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2244 (imagemagick_create_cache): Copy the signature. This saves
2245 several KB of memory that ImageMagick wastes per signature.
2246 Don't bother updating the update_time, as the caller does that now.
2247 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2248 it's a fixed size struct member now.
2249 (imagemagick_get_animation_cache): Always destroy the signature,
2250 as it's now imagemagick_create_cache's responsibility to copy it.
2251 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2252 and use memcmp rather than strcmp.
2253 eassert that ImageMagick returns a signature of the specified length.
2255 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2257 * image.c (imagemagick_get_animation_cache): Don't segfault on
2259 (imagemagick_get_animation_cache): Revert to previous definition
2260 so that it actually works. But keep the memory leak fix.
2261 (imagemagick_get_animation_cache): Fix memory leak.
2263 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2265 * image.c: Fix animation cache signature memory leak.
2266 Fix some other minor performance problems while we're at it.
2267 (imagemagick_create_cache): Clear just the members that
2268 need clearing. Don't set update_time, as caller does that now.
2269 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2270 Simplify by using pointer-to-pointer instead of a prev pointer.
2271 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2272 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2273 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2274 it's already a copy. Free the signature probe unless it's cached.
2276 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2277 This was introduced by my 2013-08-12 fix for Bug#15035.
2279 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2281 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2282 (imagemagick_prune_animation_cache): Now static.
2284 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2286 * image.c (imagemagick_get_animation_cache): Don't segfault when
2287 pruning all entries.
2289 2013-08-18 Ken Brown <kbrown@cornell.edu>
2291 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2292 static heap if ENABLE_CHECKING is defined.
2293 (max_bss_sbrk_ptr): New variable.
2295 (report_sheap_usage): Report maximum static heap usage instead of
2296 ending static heap usage.
2298 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2300 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2301 of zlib_initialized according to the results of calling
2302 init_zlib_functions.
2304 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2306 * image.c: Implement an ImageMagick per-image cache.
2307 (imagemagick_get_animation_cache): Fix a double-free error.
2308 (imagemagick_load_image): Remove the ping_wand code, which only
2309 apparently saved time on invalid animated images, and slowed down
2310 everything else. Optimise for the common case.
2312 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2314 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2316 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2318 * marker.c (set_marker): Remove documentation of undefined behavior.
2320 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2322 * image.c (imagemagick_compute_animated_image): Animate correctly
2323 when sub-images are smaller than the main image.
2324 (imagemagick_compute_animated_image): Setting the iterator row to
2325 zero is apparently not allowed.
2326 (imagemagick_compute_animated_image): Allow images that say they
2327 have sub-images that are bigger than the main image, but just crop
2330 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2332 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2334 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2336 * image.c (imagemagick_compute_animated_image): Respect the GIF
2339 2013-08-15 Ken Brown <kbrown@cornell.edu>
2341 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2342 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2345 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2347 Fix minor problems found by static checking.
2348 * frame.c (delete_frame):
2349 * xdisp.c (next_element_from_display_vector):
2350 Avoid uninitialized local.
2351 * image.c (imagemagick_compute_animated_image): Port to C89.
2352 Prefer usual GNU indentation style for loops.
2353 Be more careful about bizarrely large sizes, by using ptrdiff_t
2356 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2358 Fix infinite frame selection loop (Bug#15025).
2359 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2361 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2363 * xdisp.c (compute_window_start_on_continuation_line):
2364 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2365 to make sure we end up setting the window start at the leftmost
2366 visible character of the display line. This avoids funky
2367 horizontal shifting because the window start is not kept on the
2368 same position. (Bug#15090)
2369 (next_element_from_display_vector): Support 'box' face attribute
2370 in the face definitions of a display vector. (Bug#15099)
2372 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2374 * image.c (imagemagick_compute_animated_image): Implement animated
2376 (imagemagick_compute_animated_image): Fix some compilation
2377 warnings. Implement a very simple cache to make the animation
2378 usable at all, but it should be replaced with a per-image cache.
2380 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2382 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2383 to do `for' loops over alist values.
2384 * buffer.h (FOR_EACH_BUFFER):
2385 * process.c (FOR_EACH_PROCESS): Use it.
2386 (handle_child_signal, status_notify, Fget_buffer_process)
2387 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2389 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2391 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2392 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2393 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2394 to xzalloc and so avoid redundant call to memset.
2395 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2396 members because it is allocated with xzalloc and so already zeroed.
2398 2013-08-14 Ken Brown <kbrown@cornell.edu>
2400 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2403 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2405 Utility function and macro to copy Lisp string to C string.
2406 * lisp.h (xlispstrdupa): New macro.
2407 (xlispstrdup): New prototype.
2408 * alloc.c (xlispstrdup): New function.
2409 * callint.c (Fcall_interactively):
2410 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2411 (Fsubstitute_in_file_name):
2412 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2413 * image.c (x_create_bitmap_from_file):
2414 * w32term.c (w32_term_init):
2415 * xterm.c (x_term_init): Use xlispstrdup.
2417 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2419 * image.c (imagemagick_load_image): Make animated pictures work.
2420 There's still some problems with background color settings, though
2423 * decompress.c (unwind_decompress): Always restore point.
2425 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2427 * marker.c (set_marker): Reformat documentation.
2429 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2431 * xdisp.c (cursor_type_changed): Now static.
2433 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2434 Use changed. This avoids the need to call xmalloc and for the
2435 caller to call xfree, and avoids memory leaks in some situations.
2437 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2439 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2440 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2441 (redisplay_window): If window_end_valid is cleared due to non-zero
2442 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2443 so do not call to try_cursor_movement for that window.
2445 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2447 * window.h (struct window): Convert window_end_pos and
2448 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2449 (wset_window_end_pos, wset_window_end_vpos): Remove.
2450 * dispnew.c (adjust_glyph_matrix):
2451 * window.c (Fwindow_end, replace_window, set_window_buffer)
2453 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2454 (set_vertical_scroll_bar, redisplay_window, try_window)
2455 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2456 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2457 (note_mouse_highlight): Adjust users.
2458 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2461 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2463 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2464 * image.c (imagemagick_filename_hint): Use `const char *' and
2465 prefer SSDATA to SDATA to avoid warnings.
2467 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2469 Cleanup window fringes, margins and scroll bars adjustments.
2470 * window.c (set_window_fringes, set_window_margins)
2471 (set_window_scroll_bars, apply_window_adjustment): New functions.
2472 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2473 (Fset_window_scroll_bars): Use them.
2475 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2477 * window.h (struct window): Convert scroll_bar_width
2478 from Lisp_Object to integer. Adjust comment.
2479 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2481 * window.c (wset_scroll_bar_width): Remove.
2482 (make_window): Initialize scroll_bar_width.
2483 (Fsplit_window_internal): Use direct assignment.
2484 (Fset_window_configuration, save_window_save):
2485 Convert Lisp_Object to integer and back where appropriate.
2486 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2487 bar was actually changed, and mention this in docstring.
2489 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2491 * decompress.c: Minor simplifications.
2492 (Fzlib_decompress_region): Don't bother verifying
2493 that avail_out <= UINT_MAX, as that was confusing.
2494 Mention the restriction in a comment instead.
2495 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2497 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2499 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2500 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2502 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2504 * image.c (imagemagick_filename_hint): Check for errors in the
2507 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2509 * window.c (Fwindow_margins): Return nil when there's no marginal
2510 area, as per the documented API.
2512 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2513 Fmake_vector, as scroll bar's struct members are not all Lisp
2514 objects now. This avoids crashes in GC.
2516 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2517 bool, so its address could be taken.
2519 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2521 * image.c (imagemagick_filename_hint): New function to possibly
2522 apply `image-content-type-suffixes'.
2523 (imagemagick_load_image): Use it.
2525 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2527 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2528 if loading zlib failed.
2530 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2532 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2533 2013-08-13 checkin below. Change bool to BOOL, rule is:
2534 All Obj-C code uses BOOL, except for interfaces callable from C.
2536 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2538 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2540 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2541 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2542 bool instead of BOOL.
2543 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2544 from Lisp_Object to bitfield. Adjust comment.
2545 * w32term.c (x_scroll_bar_create): Adjust user.
2546 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2547 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2548 Use bool for boolean.
2549 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2550 to `unsigned int' when defining a bitfield.
2552 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2554 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2556 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2558 * window.h (struct window): Convert left_margin_cols and
2559 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2560 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2561 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2563 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2565 (showing_window_margins_p, update_window_line, update_frame_1):
2566 * fringe.c (draw_fringe_bitmap_1):
2567 * xdisp.c (window_box_width): Adjust users.
2568 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2569 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2570 Use direct assignment.
2571 (Fset_window_configuration, save_window_save, Fwindow_margins):
2572 Convert Lisp_Object to integer and back where appropriate.
2573 (Fset_window_margins): Adjust user. Return t if any margin
2574 was actually changed, and mention this in docstring.
2576 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2578 * syntax.c (forward_word):
2579 * cmds.c (forward_char, backward_char): Mention the optional argument.
2581 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2583 * window.h (struct window): Convert left_fringe_width
2584 and right_fringe_width from Lisp_Objects to integers.
2586 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2587 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2588 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2590 (make_window): Initialize new integer fields to -1.
2591 (Fsplit_window_internal): Use direct assignment.
2592 (Fset_window_configuration, save_window_save):
2593 Convert Lisp_Object to integer and back where appropriate.
2594 (Fset_window_fringes): Adjust user. Return t if any fringe
2595 was actually changed, and mention this in docstring.
2597 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2599 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2600 * nsfns.m (x_set_cursor_type):
2601 * w32fns.c (x_set_cursor_type):
2602 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
2603 * xdisp.c (set_frame_cursor_types): ...but in common code.
2605 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2607 * font.c (clear_font_cache): New function, stripped from...
2608 (Fclear_font_cache): ...here, which now uses the function
2609 above. Adjust comment.
2610 * font.h (clear_font_cache): Add prototype.
2611 * xfaces.c (clear_face_cache): Use clear_font_cache.
2613 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2615 * window.c (Fset_window_start): Compare `w', not `window' because
2616 `w' might not be equal to `window' after call to decode_live_window.
2618 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2620 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
2621 This fixes a problem introduced by the Bug#15035 patch
2622 when using GPG. Reported by Herbert J. Skuhra.
2624 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2626 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
2627 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
2628 not yet initialized.
2630 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2632 * decompress.c (Fzlib_decompress_region): Support zlib
2633 decompression, too, and rename.
2635 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2637 Minor zlib configuration tweaks.
2638 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
2639 Don't assume presence of fn_inflateInit2_ zlib internal function.
2641 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2643 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
2644 include the zlib prefix.
2646 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2648 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
2649 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
2650 define static variables that are pointers to zlib functions to be
2652 (init_zlib_functions) [WINDOWSNT]: New function.
2653 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
2655 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
2656 macros instead of invoking the zlib functions directly.
2657 (syms_of_decompress): DEFSYM Qzlib_dll.
2658 Staticpro Szlib_available_p.
2660 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
2662 Avoid looping over all frame windows to freeze and unfreeze.
2663 * window.h (struct window): Drop frozen_window_start_p.
2664 (freeze_window_starts): Drop prototype.
2665 * frame.h (struct frame): New frozen_window_starts flag.
2666 (FRAME_WINDOWS_FROZEN): New macro.
2667 * window.c (freeze_window_start, freeze_window_starts):
2669 (select_window, replace_window): Adjust users.
2670 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2671 (window_frozen_p): New function.
2672 (redisplay_window): Use it.
2674 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2676 Fix some fd issues when running subprocesses (Bug#15035).
2677 Fix bugs that can leak files or file descriptors on errors.
2678 Don't unlink open temp files, as that's hard for users to diagnose
2679 when things go awry (e.g., temp disk exhausted).
2680 Don't bother to lock temp files. Check for invalid recursion.
2681 * callproc.c (synch_process_fd): Remove. All uses removed.
2682 (synch_process_tempfile): New var or macro.
2683 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2685 (record_kill_process): New arg, the temp name. All callers changed.
2686 (delete_temp_file): Now just a simple wrapper around unlink.
2687 (call_process_kill): New arg, the call_process_fd array.
2688 Close them all. Clear synch_process_pid. Remove the temp file,
2689 or arrange for it to be removed.
2690 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2691 that's been moved to synch_process_tempfile. Caller changed.
2692 Do not remove the tempfile; that's now call_process_kill's
2694 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2695 call_process_kill; the caller now does that.
2696 (call_process_cleanup): Do not close the process fd; that's now
2697 call_process_kill's responsibility.
2698 (Fcall_process): Implement via new function call_process, which
2699 has most of the old body of Fcall_process, but with a different API.
2700 (call_process): New function that does not open or close filefd if
2701 it is nonnegative. Record which fds need to be closed, and let
2702 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2703 Signal an error if invoked recursively (could be done via a hook).
2704 Simplify creation of the tempfile in the MSDOS case.
2705 Don't create the output file until after checking for the executable.
2706 Report any failure to open /dev/null.
2707 Don't open /dev/null for writing twice; once is enough.
2708 Don't create pipe if all output is being discarded or sent to file.
2709 Don't worry about setting up the coding system or reading from the
2710 pipe if all output is being discarded.
2711 Hoist fd_error local into top level, to lessen block nesting.
2712 Don't record deleted pid here; now done by Fcall_process_region.
2713 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2714 and note its success in synch_process_tempfile.
2715 Do not leak resources when child_setup fails.
2716 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2717 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2718 (create_temp_file): Now returns open fd, with an additional
2719 Lisp_Object * argument to return the name. All callers changed.
2720 Do not close the file; rewind it instead, and leave it open for
2721 the caller. Do not lock the temp file. Unwind-protect the file
2722 and the file-descriptor.
2723 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2724 If an asynchrounous process, record it here, not in call_process.
2725 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2726 * eval.c (set_unwind_protect): New function.
2727 * fileio.c (write_region): New function, generalized from the
2728 old Fwrite_region. Do not lock temp files.
2729 (Fwrite_region): Use it.
2730 * lisp.h (set_unwind_protect, write_region): New decls.
2731 * process.c: Include <verify.h>.
2732 (make_process): Mark fds as initially closed.
2733 (deleted_pid_list): Now a list of pid-filename pairs.
2735 (close_process_fd): New function.
2736 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2737 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2738 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2739 (create_process, create_pty, Fmake_serial_process)
2740 (server_accept_connection): Record which fds need to be closed,
2741 and let deactivate_process close them.
2742 (Fmake_network_process): Do not discard the unwind-protect
2743 until it's safe to do so.
2744 (deactivate_process): Close the fds opened by create_process etc.
2745 (Fprocess_send_eof): Adjust to new way of recording open fds.
2746 Report an error if /dev/null can't be opened, instead of aborting.
2747 * process.h (PROCESS_OPEN_FDS): New constant.
2748 (struct Lisp_Process): New member open_fds.
2749 (record_kill_process, record_deleted_pid): Adjust signatures.
2750 (record_deleted_pid): Move decl here ...
2751 * syswait.h (record_deleted_pid): ... from here.
2753 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2755 * decompress.c: Fix bugs with large buffers and weird inputs.
2756 Tune a bit. Reindent as per usual Emacs style.
2757 (BUFFER_SIZE): Remove.
2758 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2759 more than UINT_MAX bytes. Decompress into the gap instead of into
2760 an auto buffer, as this should avoid copying. Return nil if
2761 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2762 set immediate_quit; we shouldn't trust zlib code that much.
2764 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2766 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2767 errors, and really move the gap to where we want it.
2769 * lisp.h: Include decompress.c support.
2771 * emacs.c (main): Include decompress.c support.
2773 * Makefile.in: Include -lz if present.
2775 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2777 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2778 (initWithTitle:): Initialize frame to 0.
2779 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2780 (fillWithWidgetValue:frame:): Rename from
2781 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2783 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2784 fillWithWidgetValue:frame:
2786 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2787 remove memory leak warnings.
2789 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2790 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2793 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2794 (x_activate_menubar): Update the whole menu.
2795 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2796 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2797 current event is not NSSystemDefined (Bug#15001).
2798 Call ns_check_menu_open only if trackingMenu is 2.
2799 (menuDidClose:): New method, decrease trackingMenu.
2800 (fillWithWidgetValue:setDelegate:): New method.
2801 (fillWithWidgetValue:): Call the above.
2803 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2805 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2807 Omit some unnecessary casts.
2808 Many of these go back to the old pre-C89 days, when they may have
2809 been needed, but we've been assuming C89 or later for a while now.
2810 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2811 (live_float_p, live_misc_p, live_vector_p):
2812 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2813 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2814 (defvar_per_buffer):
2815 * callint.c (Fcall_interactively):
2816 * doc.c (Fsubstitute_command_keys):
2817 * filelock.c (get_boot_time):
2818 * frame.c (xrdb_get_resource):
2819 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2820 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2821 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2822 (menuitem_highlight_callback, menu_destroy_callback)
2823 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2824 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2825 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2826 (xg_tool_bar_help_callback, tb_size_cb):
2827 * image.c (xpm_alloc_color, png_read_from_memory)
2828 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2829 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2831 * keymap.c (describe_map):
2832 * nsfns.m (Fns_display_monitor_attributes_list):
2833 * nsmenu.m (process_dialog:):
2834 * nsterm.m (hold_event):
2835 * process.c (wait_reading_process_output):
2836 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2837 * scroll.c (do_direct_scrolling, scrolling_1):
2838 * termcap.c (tgetent):
2839 * window.c (check_window_containing, add_window_to_list)
2840 (freeze_window_starts):
2841 * xdisp.c (compare_overlay_entries, vmessage):
2842 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2843 (x_get_monitor_attributes_xrandr)
2844 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2845 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2846 * xfont.c (xfont_match, xfont_open):
2847 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2848 (menubar_selection_callback, menu_position_func)
2849 (popup_selection_callback, create_and_show_popup_menu)
2850 (dialog_selection_callback, create_and_show_dialog):
2851 * xrdb.c (x_get_string_resource):
2853 * xsmfns.c (x_session_check_input):
2854 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2855 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2856 (xaw_jump_callback, xaw_scroll_callback):
2857 Omit unnecessary casts.
2859 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2861 Minor string-length refactoring.
2862 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2863 * frame.c (make_monitor_attribute_list):
2864 Prefer build_string to strlen + make_string.
2866 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2868 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2869 don't check minor_code (Bug#14417).
2871 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2873 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2874 vertical positions instead. This avoids calling MATRIX_ROW with
2875 row numbers that are possibly beyond valid limits. (Bug#15064)
2877 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2879 Use xstrdup and build_unibyte_string where applicable.
2880 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2881 * xfns.c (x_window):
2882 * xrdb.c (x_get_customization_string):
2883 * xterm.c (xim_initialize):
2884 * w32fns.c (w32_window): Use xstrdup.
2885 (w32_display_monitor_attributes_list):
2886 * emacs.c (init_cmdargs):
2887 * keyboard.c (PUSH_C_STR):
2888 * nsfont.m (nsfont_open):
2889 * sysdep.c (system_process_attributes):
2890 * w32.c (system_process_attributes):
2891 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2893 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2895 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2896 variables of these types so that GDB would know about them, as aid
2897 for debugging fatal exceptions. (Bug#15024) See also
2898 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2901 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2903 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2904 larger than the NSWindow (Bug#14934).
2906 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2908 Redesign redisplay interface to drop global variable updated_window.
2909 Always pass currently updated window as a parameter to update routines.
2910 * dispextern.h (updated_window): Remove declaration.
2911 (struct redisplay_interface): Pass window parameter to
2912 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2913 and after_update_window_hook.
2914 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2916 * dispnew.c (updated_window): Remove.
2917 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2918 (update_window_line): Adjust to match redisplay interface changes.
2919 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2920 (ns_scroll_run, ns_after_update_window_line):
2921 * w32term.c (x_update_window_begin, x_update_window_end)
2922 (x_after_update_window_line, x_scroll_run):
2923 * xterm.c (x_update_window_begin, x_update_window_end)
2924 (x_after_update_window_line, x_scroll_run):
2925 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2926 Likewise. Adjust comments where appropriate.
2927 (x_cursor_to): Simplify because this is always called during window
2928 update (but install debugging check anyway).
2929 (expose_window): Check must_be_updated_p flag to see whether this
2930 function is called during window update.
2932 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2934 Do not reset window modification event counters excessively.
2935 These leftovers and poor man's tricky methods to catch extra
2936 redisplay's attention are no longer needed.
2937 * frame.c (set_menu_bar_lines_1):
2938 * minibuf.c (read_minibuf_unwind):
2939 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
2940 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
2941 (window_scroll_line_based, Fset_window_configuration):
2942 * xdisp.c (redisplay_window): Do not reset last_modified and
2943 last_overlay_modified counters.
2945 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
2947 * xselect.c (x_send_client_event): Set send_event and serial, memset
2948 data.l as it might be bigger than data.b. Use 24 bit mask to
2949 XSendEvent (Bug#15034).
2951 2013-08-07 Eli Zaretskii <eliz@gnu.org>
2953 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
2954 for TTY frames that are not the top frame on their console.
2957 2013-08-07 Martin Rudalics <rudalics@gmx.at>
2959 * w32term.c (w32fullscreen_hook): Really maximize frame when
2960 asked for (Bug#14841).
2962 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2964 Prefer selected_window to Fselected_window, likewise for frames.
2965 * buffer.c (Fbuffer_swap_text):
2966 * data.c (Fvariable_binding_locus):
2967 * window.c (run_window_configuration_change_hook): Adjust users.
2968 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
2969 Use decode_live_frame.
2971 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2973 Be more careful if selected window shows the buffer other than current,
2974 use window_outdated only if this is not so. This change should also
2975 address some weird issues discussed in Bug#13012.
2976 * window.h (window_outdated): New prototype.
2977 * window.c (window_outdated): Now here. Convert from static and
2978 always assume window's buffer.
2979 (Fwindow_end, Fwindow_line_height): Use it.
2980 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
2981 and always assume window's buffer.
2982 (redisplay_window): Adjust user.
2983 (redisplay_internal): Call to reconsider_clip_changes once and
2984 check whether mode line should be updated only if selected window
2985 shows current buffer.
2986 (run_window_scroll_functions): Use eassert for debugging check.
2987 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
2989 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2991 * window.c (window_scroll, window_scroll_pixel_based)
2992 (window_scroll_line_based): Use bool for booleans.
2994 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
2996 * process.c: Fix minor off-by-one issues in descriptor counts.
2997 This shouldn't fix any real bugs, but it cleans up the code a bit.
2998 (max_process_desc, max_input_desc): -1, not 0, means none.
3000 (delete_input_desc): New function.
3001 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3002 (deactivate_process): Scan backwards when recomuting max_process_desc;
3003 that should be faster.
3004 (init_process_emacs): Initialize max_input_desc.
3006 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3008 Use region cache to speedup bidi_find_paragraph_start.
3009 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3010 Rename cache_long_line_scans to cache_long_scans.
3011 * buffer.c (bset_cache_long_line_scans): Rename to
3012 bset_cache_long_scans.
3013 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3014 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3016 (syms_of_buffer): Rename cache-long-line-scans to
3017 cache-long-scans. Adjust docstring.
3018 * search.c (newline_cache_on_off):
3019 * indent.c (width_run_cache_on_off): Adjust users.
3020 * bidi.c (bidi_paragraph_cache_on_off): New function.
3021 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3022 * insdel.c (prepare_to_modify_buffer):
3023 Invalidate bidi_paragraph_cache if enabled.
3025 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3027 Invalidate region caches only if buffer text is going to be changed.
3028 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3029 (modify_text): ...new prototype.
3030 (prepare_to_modify_buffer_1): New prototype.
3031 * textprop.c (modify_region): Rename to...
3032 (modify_text_properties): ...new function.
3033 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3034 (Fremove_list_of_text_properties): Adjust users.
3035 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3036 (modify_text): ...new function.
3037 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3038 (prepare_to_modify_buffer_1): ...new function.
3039 * casefiddle.c (casify_region):
3040 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3041 (Ftranspose_regions): Use modify_text.
3043 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3045 * lisp.mk (lisp): Add nadvice.elc.
3047 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3049 New macro to iterate over live buffers similar to frames.
3050 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3051 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3052 Declare buffer-related variables here to offload lisp.h.
3053 * buffer.c (Vbuffer_alist): Adjust comment.
3054 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3055 (other_buffer_safely):
3056 * data.c (store_symval_forwarding):
3057 * dispnew.c (Fframe_or_buffer_changed_p):
3058 * fileio.c (Fdo_auto_save):
3059 * filelock.c (unlock_all_files):
3060 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3062 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3064 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3065 * callproc.c (create_temp_file):
3066 * filelock.c (create_lock_file):
3067 Assume mkostemp, since it's now provided by Gnulib.
3069 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3071 * w32.c (mkostemp): New function.
3072 (mktemp): Remove, no longer used. Most of the code reused in
3073 mkostemp. (Bug#15015)
3074 (mktemp): Don't undef.
3076 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3078 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3079 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3080 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3081 (free_glyph_pool, check_glyph_memory): Likewise for
3082 all users. Adjust comments where appropriate.
3084 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3086 * composite.h: Minor fixups.
3087 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3088 to fix a misspelling, and change it to an inline function while
3089 we're at it (it need not be a macro). All uses changed.
3090 (composition_method, composition_valid_p):
3091 Rewrite to avoid assignments in if-conditions.
3093 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3095 Do not use global Lisp_Object in composition macros.
3096 * composite.h (composition_temp): Remove declaration.
3097 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3098 (composition_method, composition_valid_p): ...inline functions.
3099 (compose_region): Remove the leftover.
3100 * composite.c (composition_temp): Remove.
3101 (run_composition_function, update_compositions)
3102 (composition_compute_stop_pos, composition_adjust_point)
3103 (Ffind_composition_internal):
3104 * coding.c (handle_composition_annotation):
3105 * xdisp.c (handle_composition_prop, check_point_in_composition):
3106 Related users changed.
3108 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3110 Drop FRAME_PTR typedef.
3111 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3112 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3113 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3114 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3115 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3116 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3117 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3118 All related users changed.
3120 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3122 * eval.c (default_toplevel_binding): New function.
3124 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3125 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3126 (syms_of_eval): Export them.
3127 * data.c (Fdefault_value): Micro cleanup.
3128 * term.c (init_tty): Use "false".
3130 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3132 Fix X GC leak in GTK and raw (no toolkit) X ports.
3133 * xterm.c (x_free_frame_resources): If white and black relief
3134 GCs are allocated, always free them here.
3135 * xfns.c (x_make_gc): Omit redundant initialization.
3136 * widget.c (create_frame_gcs): Remove the leftover.
3137 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3138 in x_free_frame_resources.
3140 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3142 * nsterm.m (windowWillResize:toSize:): Only change title if
3143 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3145 (viewDidEndLiveResize): New method.
3147 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3148 inside NS_IMPL_COCOA.
3150 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3152 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3153 Do not check whether undo is enabled because record_insert and
3154 record_delete does that themselves.
3156 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3158 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3159 member which is not really used any more.
3160 (FRAME_XIC_BASE_FONTNAME): Remove.
3161 * xfns.c (xic_free_fontset): Adjust user.
3162 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3163 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3164 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3165 (xdialog_show): Use eassert for debugging check.
3166 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3168 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3170 * fileio.c, fns.c (merge): Move extern decl from here ...
3171 * lisp.h (merge): ... to here.
3173 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3175 Fix last font-related change.
3176 * w32font.h (w32font_list_internal, w32font_match_internal):
3178 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3179 (uniscribe_list_family): Adjust to match font API change.
3180 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3181 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3183 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3185 * frame.h (FRAME_MOUSE_UPDATE):
3186 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3187 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3189 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3191 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3192 * font.h (struct font_driver): Change list, match, and list_family
3193 functions to accept struct frame * as first arg.
3194 * font.c (font_score, font_compare, font_sort_entities):
3196 (font_sort_entities, font_list_entities, font_select_entity):
3197 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3198 match font API change.
3199 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3200 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3201 * ftxfont.c (ftxfont_list, ftxfont_match):
3202 * xftfont.c (xftfont_list, xftfont_match):
3203 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3204 * w32font.c (w32font_list, w32font_match, w32font_list):
3205 (w32font_list_internal, w32_font_match_internal): Likewise.
3206 * xfaces.c (Fx_family_fonts): Adjust user.
3208 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3210 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3211 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3212 only if HAVE_X_WINDOWS is in use.
3213 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3214 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3215 * w32term.c (x_wm_set_icon_position): Likewise.
3216 * w32fns.c (x_icon): Adjust user.
3218 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3220 * xterm.c (last_mouse_press_frame): Remove the
3221 leftover which is not really used any more.
3222 (handle_one_xevent, syms_of_xterm): Adjust users.
3223 (x_flush): Call XFlush once per each X display, not frame.
3224 This is better because this code always unconditionally skips
3225 non-X frames in Vframe_list and issues the only XFlush if we
3226 have more than one X frame on the same X display.
3227 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3228 Use bool for booleans.
3229 (x_draw_glyph_string_background, cvt_string_to_pixel):
3230 (cvt_pixel_dtor): Drop unnecessary prototypes.
3231 * xterm.h (x_display_ok): Adjust prototype.
3233 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3235 Drop unnecessary functions that deals with frame pixel size.
3236 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3237 (x_pixel_height): Drop prototypes.
3238 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3239 (x_pixel_height): Drop implementations.
3240 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3241 which should be always valid for window frame.
3242 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3243 * w32menu.c (Fx_popup_dialog):
3244 * xmenu.c (Fx_popup_dialog): Likewise for both.
3246 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3248 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3249 frame parameters and call to Fmodify_frame_parameters just once.
3250 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3251 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3252 and mention nil frame in docstring.
3254 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3256 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3257 (x_figure_window_size): Likewise. Adjust to return long.
3258 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3259 (toplevel): Move Qterminal_live_p to...
3260 * terminal.c (toplevel): ...here, make it static, and...
3261 (syms_of_terminal): ...DEFSYM here.
3262 * frame.h (Qterminal_live_p): Remove declaration.
3263 (make_frame, x_figure_window_size): Adjust prototype.
3264 * nsfns.m (Fx_create_frame): Use long for window flags.
3266 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3268 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3269 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3270 Do not assume that emacs_close (INT_MAX) is a no-op.
3272 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3274 * xfaces.c (make_face_cache): For struct face_cache, prefer
3275 xmalloc to xzalloc and so avoid redundant call to memset.
3276 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3278 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3280 * fringe.c (draw_window_fringes, update_window_fringes)
3281 (compute_fringe_widths):
3282 * w32term.c (x_draw_glyph_string):
3283 * window.c (candidate_window_p, Frecenter):
3284 * xfaces.c (realize_basic_faces, realize_default_face)
3285 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3286 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3287 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3288 * xmenu.c (Fx_menu_bar_open_internal):
3289 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3290 * xsettings.c (xft_settings_event):
3291 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3292 Use bool for booleans. Adjust style and comments where
3294 * dispextern.h (draw_window_fringes, update_window_fringes)
3295 (compute_fringe_widths):
3296 * xterm.h (x_had_errors_p): Adjust prototype.
3298 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3300 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3301 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3303 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3305 * fns.c (toplevel): Remove comment before Fsafe_length because
3308 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3310 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3312 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3314 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3315 frame which got the message is still alive, before dereferencing
3316 its pointer. (Bug#14970)
3318 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3319 be a live window, before using it as such. (Bug#14970)
3321 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3323 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3324 w32_detect_focus_change instead of doing part of its job by hand.
3325 This fixes the problem whereby FOCUS_OUT events were not sent to
3328 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3330 * process.c (Fprocess_list): Doc fix.
3332 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3333 being re-exposed only if it didn't ask to become visible.
3334 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3335 was previously iconified. (Bug#14841)
3336 (x_iconify_frame): Mark the frame iconified.
3338 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3340 Fix minor problems found by static checking.
3341 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3342 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3344 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3346 * eval.c (set_specpdl_old_value): New function.
3347 (unbind_to): Minor simplification.
3348 (get_backtrace_frame): New function.
3349 (Fbacktrace_frame): Use it. Add `base' argument.
3350 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3351 (syms_of_eval): Export backtrace-eval.
3352 * xterm.c (x_focus_changed): Simplify.
3354 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3356 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3358 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3360 * xdisp.c (redisplay_window): Instead of moving point out of
3361 scroll margin, reject the force_start method, and try scrolling
3362 instead. (Bug#14780)
3364 2013-07-24 Ken Brown <kbrown@cornell.edu>
3366 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3369 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3371 * eval.c (Fprogn): Do not check that BODY is a proper list.
3372 This undoes the previous change. The check slows down the
3373 interpreter, and is not needed to prevent a crash. See
3374 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3376 2013-07-23 Glenn Morris <rgm@gnu.org>
3378 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3380 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3382 Port to GNU/Linux systems with tinfo but not ncurses.
3383 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3384 to decide whether ncurses is being used. Without this change,
3385 GCC complains about tgetent not being declared, on a system
3386 that has tinfo installed but ncurses not installed.
3388 * eval.c (Fprogn): Check that BODY is a proper list.
3390 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3391 * data.c (Fsetq_default):
3392 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3393 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3395 Tune by taking advantage of the fact that ARGS is always a list
3396 when a function is declared to have UNEVALLED args.
3398 * emacsgtkfixed.c: Port to GCC 4.6.
3399 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3401 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3403 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3404 here to silence compiler warnings.
3406 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3408 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3409 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3410 from messing up Emacs's 'struct frame' (Bug#14923).
3412 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3414 * alloc.c (make_save_ptr_ptr): Define this function.
3415 It was inadvertently omitted. It's needed only if
3416 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3418 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3420 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3421 frame have focus (Bug#14895).
3423 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3425 Avoid vfork-related deadlock more cleanly.
3426 * callproc.c (child_setup): When the child's exec fails, output
3427 the program name, as that's more useful. Use O_NONBLOCK to avoid
3429 * process.c (create_process_1): Remove; no longer needed.
3430 (create_process): Remove timer hack; no longer needed, now that
3431 the child avoids deadlock.
3433 2013-07-20 Glenn Morris <rgm@gnu.org>
3435 * image.c (Fimage_flush): Fix doc typo.
3437 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3439 Fix array bounds violation when pty allocation fails.
3440 * process.c (PTY_NAME_SIZE): New constant.
3441 (pty_name): Remove static variable; it's now auto.
3442 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3443 Take pty_name as an arg rather than using a static variable.
3444 All callers changed.
3445 (create_process): Recover pty_flag from process, not from volatile local.
3446 (create_pty): Stay inside array even when pty allocation fails.
3447 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3449 * lread.c (Fload): Avoid initialization only when lint checking.
3450 Mention that it's needed only for older GCCs.
3452 2013-07-20 Kenichi Handa <handa@gnu.org>
3454 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3455 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3457 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3459 * lread.c (Fload): Avoid uninitialized warning.
3461 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3463 Fix some minor file descriptor leaks and related glitches.
3464 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3465 (create_lock_file): Use write, not emacs_write.
3466 * image.c (slurp_file, png_load_body):
3467 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3468 (server_accept_connection):
3469 Don't leak an fd on memory allocation failure.
3470 * image.c (slurp_file): Add a cheap heuristic for growing files.
3471 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3472 as that's what the other routines do. Maybe input need not be
3473 blocked at all, but it's better to be consistent.
3474 Avoid undefined behavior when strlen is zero.
3476 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3477 (NSTATICS): Now a constant; doesn't need to be a macro.
3479 2013-07-19 Richard Stallman <rms@gnu.org>
3481 * coding.c (decode_coding_utf_8): Add simple loop for fast
3482 processing of ASCII characters.
3484 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3486 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3488 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3490 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3491 unportable 'struct x_display_info'.
3492 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3495 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3497 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3498 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3500 (system_process_attributes): Prefer plain char to unsigned char
3501 when either will do. Clean up properly if interrupted or if
3502 memory allocations fail. Don't assume sscanf succeeds.
3503 Remove no-longer-needed workaround to stop GCC from whining.
3504 Read command-line once, instead of multiple times. Check read status a
3507 Fix obscure porting bug with varargs functions.
3508 The code assumed that int is treated like ptrdiff_t in a vararg
3509 function, which is not a portable assumption. There was a similar
3510 -- though these days less likely -- porting problem with various
3511 assumptions that pointers of different types all smell the same as
3512 far as vararg functions is conserved. To make this problem less
3513 likely in the future, redo the API to use varargs functions.
3514 * alloc.c (make_save_value): Remove this vararg function.
3515 All uses changed to ...
3516 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3517 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3519 (make_save_ptr): Rename from make_save_pointer, for consistency with
3520 the above. Define only on platforms that need it. All uses changed.
3522 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3524 * keyboard.c: Try to fix typos in previous change.
3525 (DISPLAY_LIST_INFO): New macro.
3526 (kbd_buffer_get_event): Do not access members that are not present
3527 in X11. Revert inadvertent change of "!=" to "=".
3529 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3531 * keyboard.c (kbd_buffer_get_event):
3532 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3533 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3535 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3537 * filelock.c: Fix unlikely file descriptor leaks.
3538 (get_boot_time_1): Rework to avoid using emacs_open.
3539 This doesn't actually fix a leak, but is better anyway.
3540 (read_lock_data): Use read, not emacs_read.
3542 * doc.c: Fix minor memory and file descriptor leaks.
3543 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3544 (get_doc_string, Fsnarf_documentation):
3545 Fix file descriptor leak on error.
3547 * term.c: Fix minor fdopen-related file descriptor leaks.
3548 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3549 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3551 * charset.c: Fix file descriptor leaks and errno issues.
3553 (load_charset_map_from_file): Don't leak file descriptor on error.
3554 Use plain record_xmalloc since the allocation is larger than
3555 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3557 * eval.c (record_unwind_protect_nothing):
3558 * fileio.c (fclose_unwind):
3560 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3561 The replacement doesn't block input, but that no longer seems
3564 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3566 * lread.c: Fix file descriptor leaks and errno issues.
3567 (Fload): Close some races that leaked fds or streams when 'load'
3569 (Fload, openp): Report error number of last nontrivial failure to open.
3570 ENOENT counts as trivial.
3571 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3573 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3574 now that the function is always called with a nonnegative arg.
3575 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3576 All uses replaced with ...
3577 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3579 A few more minor file errno-reporting bugs.
3580 * callproc.c (Fcall_process):
3581 * doc.c (Fsnarf_documentation):
3582 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3583 * process.c (set_socket_option):
3584 Don't let a constructor trash errno.
3585 * doc.c: Include <errno.h>.
3587 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3589 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3591 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3593 Fix w32 bug with call-process-region (Bug#14885).
3594 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3595 to Fcall_process when the input is empty. This simplifies the
3596 code a bit. It makes no difference on POSIXish platforms but
3597 apparently it fixes a bug on w32.
3599 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3600 * fileio.c (close_file_unwind): Don't close if FD is negative;
3601 this can happen when unwinding a zapped file descriptor.
3602 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3603 in case Emacs runs out of memory between the two unwind-protects.
3604 Don't trash errno when closing FD.
3605 Zap the FD in the specpdl when closing it, instead of deferring
3606 the removal of the unwind-protect; this fixes a bug where a child
3607 function unwinds the stack past us.
3609 New unwind-protect flavors to better type-check C callbacks.
3610 This also lessens the need to write wrappers for callbacks,
3611 and the need for make_save_pointer.
3612 * alloca.c (free_save_value):
3613 * atimer.c (run_all_atimers):
3615 * alloc.c (safe_alloca_unwind):
3616 * atimer.c (unwind_stop_other_atimers):
3617 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
3618 * menu.c (cleanup_popup_menu) [HAVE_NS]:
3619 * minibuf.c (choose_minibuf_frame_1):
3620 * process.c (make_serial_process_unwind):
3621 * xdisp.h (pop_message_unwind):
3622 * xselect.c (queue_selection_requests_unwind):
3623 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
3624 * alloca.c (record_xmalloc):
3625 Prefer record_unwind_protect_ptr to record_unwind_protect with
3627 * alloca.c (Fgarbage_collect):
3628 Prefer record_unwind_protect_void to passing a dummy.
3629 * buffer.c (restore_buffer):
3630 * window.c (restore_window_configuration):
3631 * xfns.c, w32fns.c (do_unwind_create_frame)
3632 New wrapper. All record-unwind uses of wrappee changed.
3633 * buffer.c (set_buffer_if_live):
3634 * callproc.c (call_process_cleanup, delete_temp_file):
3635 * coding.c (code_conversion_restore):
3636 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
3637 * editfns.c (save_excursion_restore)
3638 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
3639 (save_restriction_restore):
3640 * eval.c (restore_stack_limits, un_autoload):
3641 * fns.c (require_unwind):
3642 * keyboard.c (recursive_edit_unwind, tracking_off):
3643 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
3644 * macros.c (pop_kbd_macro, restore_menu_items):
3645 * nsfns.m (unwind_create_frame):
3646 * print.c (print_unwind):
3647 * process.c (start_process_unwind):
3648 * search.c (unwind_set_match_data):
3649 * window.c (select_window_norecord, select_frame_norecord):
3650 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
3651 (fast_set_selected_frame):
3652 * xfns.c, w32fns.c (unwind_create_tip_frame):
3653 Return void, not a dummy Lisp_Object. All uses changed.
3654 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
3655 * callproc.c (call_process_kill):
3656 * fileio.c (restore_point_unwind, decide_coding_unwind)
3657 (build_annotations_unwind):
3658 * insdel.c (Fcombine_after_change_execute_1):
3659 * keyboard.c (read_char_help_form_unwind):
3660 * menu.c (unuse_menu_items):
3661 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
3662 * sound.c (sound_cleanup):
3663 * xdisp.c (unwind_redisplay):
3664 * xfns.c (clean_up_dialog):
3665 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
3666 Accept no args and return void, instead of accepting and returning
3667 a dummy Lisp_Object. All uses changed.
3668 * cygw32.c (fchdir_unwind):
3669 * fileio.c (close_file_unwind):
3670 * keyboard.c (restore_kboard_configuration):
3671 * lread.c (readevalllop_1):
3672 * process.c (wait_reading_process_output_unwind):
3673 Accept int and return void, rather than accepting an Emacs integer
3674 and returning a dummy object. In some cases this fixes an
3675 unlikely bug when the corresponding int is outside Emacs integer
3676 range. All uses changed.
3677 * dired.c (directory_files_internal_unwind):
3678 * fileio.c (do_auto_save_unwind):
3679 * gtkutil.c (pop_down_dialog):
3680 * insdel.c (reset_var_on_error):
3681 * lread.c (load_unwind):
3682 * xfns.c (clean_up_file_dialog):
3683 * xmenu.c, nsmenu.m (pop_down_menu):
3684 * xmenu.c (cleanup_widget_value_tree):
3685 * xselect.c (wait_for_property_change_unwind):
3686 Accept pointer and return void, rather than accepting an Emacs
3687 save value encapsulating the pointer and returning a dummy object.
3689 * editfns.c (Fformat): Update the saved pointer directly via
3690 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3691 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3692 (unwind_body): New function.
3693 (record_unwind_protect): First arg is now a function returning void,
3694 not a dummy Lisp_Object.
3695 (record_unwind_protect_ptr, record_unwind_protect_int)
3696 (record_unwind_protect_void): New functions.
3697 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3698 * fileio.c (struct auto_save_unwind): New type.
3699 (do_auto_save_unwind): Use it.
3700 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3701 * insdel.c (struct rvoe_arg): New type.
3702 (reset_var_on_error): Use it.
3703 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3705 (specbinding_func): Remove; there are now several such functions.
3706 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3707 (set_unwind_protect_ptr): New function.
3708 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3710 Be simpler and more consistent about reporting I/O errors.
3711 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3712 Say "Read error" and "Write error", rather than "I/O error", or
3713 "IO error reading", or "IO error writing", when a read or write
3715 * process.c (Fmake_network_process, wait_reading_process_output)
3716 (send_process, Fprocess_send_eof, wait_reading_process_output):
3717 Capitalize diagnostics consistently. Put "failed foo" at the
3718 start of the diagnostic, so that we don't capitalize the
3719 function name "foo". Consistently say "failed" for such
3721 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3722 All callers changed. This is so it can use report_file_error.
3723 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3724 diagnostics consistently as above.
3726 * fileio.c (report_file_errno): Fix errno reporting bug.
3727 If the file name is neither null nor a pair, package it up as a
3728 singleton list. All callers changed, both to this function and to
3729 report_file_error. This fixes a bug where the memory allocator
3730 invoked by list1 set errno so that the immediately following
3731 report_file_error reported the wrong errno value.
3733 Fix minor problems found by --enable-gcc-warnings.
3734 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3735 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3737 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3739 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3740 Set event->arg to Qt if switch-event shall be generated.
3741 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3743 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3745 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3748 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3749 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3750 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3751 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3752 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3753 and there is a focused frame.
3754 (head_table): Add focus-in and focus-out.
3755 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3756 bind to handle-focus-in/out.
3758 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3759 (Fhandle_switch_frame): Call Fhandle_focus_in.
3760 (syms_of_frame): defsubr handle-focus-in/out.
3762 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3764 Fix porting bug to older POSIXish platforms (Bug#14862).
3765 * sysdep.c (emacs_pipe): New function, that implements
3766 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3767 This should port better to CentOS 5 and to Mac OS X 10.6.
3768 All calls to pipe2 changed.
3770 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3771 This makes the code easier to read and the executable a bit smaller.
3772 Do not replace all calls to Fcons that happen to create lists,
3773 just calls that are intended to create lists. For example, when
3774 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3775 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3776 Similarly for list2 through list5.
3777 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3778 * bytecode.c (exec_byte_code):
3779 * callint.c (quotify_arg, Fcall_interactively):
3780 * callproc.c (Fcall_process, create_temp_file):
3781 * charset.c (load_charset_map_from_file)
3782 (Fdefine_charset_internal, init_charset):
3783 * coding.c (get_translation_table, detect_coding_system)
3784 (Fcheck_coding_systems_region)
3785 (Fset_terminal_coding_system_internal)
3786 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3787 * composite.c (update_compositions, Ffind_composition_internal):
3788 * dired.c (directory_files_internal, file_name_completion)
3790 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3791 * doc.c (Fsnarf_documentation):
3792 * editfns.c (Fmessage_box):
3794 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3795 (Feval, eval_sub, Ffuncall, apply_lambda):
3796 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3797 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3798 (Fset_file_times, Finsert_file_contents)
3799 (Fchoose_write_coding_system, Fwrite_region):
3800 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3801 * font.c (font_registry_charsets, font_parse_fcname)
3802 (font_prepare_cache, font_update_drivers, Flist_fonts):
3803 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3804 * frame.c (make_frame, Fmake_terminal_frame)
3805 (x_set_frame_parameters, x_report_frame_params)
3806 (x_default_parameter, Fx_parse_geometry):
3807 * ftfont.c (syms_of_ftfont):
3808 * image.c (gif_load):
3809 * keyboard.c (command_loop_1):
3810 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3811 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3812 (Fminor_mode_key_binding, accessible_keymaps_1)
3813 (Faccessible_keymaps, Fwhere_is_internal):
3814 * lread.c (read_emacs_mule_char):
3815 * menu.c (find_and_return_menu_selection):
3816 * minibuf.c (get_minibuffer):
3817 * nsfns.m (Fns_perform_service):
3818 * nsfont.m (ns_script_to_charset):
3819 * nsmenu.m (ns_popup_dialog):
3820 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3821 (Fx_own_selection_internal):
3822 * nsterm.m (append2):
3823 * print.c (Fredirect_debugging_output)
3824 (print_prune_string_charset):
3825 * process.c (Fdelete_process, Fprocess_contact)
3826 (Fformat_network_address, set_socket_option)
3827 (read_and_dispose_of_process_output, write_queue_push)
3828 (send_process, exec_sentinel):
3829 * sound.c (Fplay_sound_internal):
3830 * textprop.c (validate_plist, add_properties)
3831 (Fput_text_property, Fadd_face_text_property)
3832 (copy_text_properties, text_property_list, syms_of_textprop):
3833 * unexaix.c (report_error):
3834 * unexcoff.c (report_error):
3835 * unexsol.c (unexec):
3836 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3837 (Fformat_mode_line, syms_of_xdisp):
3838 * xfaces.c (set_font_frame_param)
3839 (Finternal_lisp_face_attribute_values)
3840 (Finternal_merge_in_global_face, syms_of_xfaces):
3841 * xfns.c (x_default_scroll_bar_color_parameter)
3842 (x_default_font_parameter, x_create_tip_frame):
3843 * xfont.c (xfont_supported_scripts):
3844 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3845 (menu_help_callback, xmenu_show):
3847 * xterm.c (set_wm_state):
3848 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3849 and similarly for list2 through list5.
3851 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3853 * callproc.c (Fcall_process_region): Fix minor race and tune.
3854 (create_temp_file): New function, with the temp-file-creation part
3855 of the old Fcall_process_region. Use Fcopy_sequence to create the
3856 temp file name, rather than alloca + build_string, for simplicity.
3857 Don't bother to block input around the temp file creation;
3858 shouldn't be needed. Simplify use of mktemp.
3859 Use record_unwind_protect immediately after creating the temp file;
3860 this closes an unlikely race where the temp file was not removed.
3861 Use memcpy rather than an open-coded loop.
3862 (Fcall_process_region): Use the new function. If the input is
3863 empty, redirect from /dev/null rather than from a newly created
3864 empty temp file; this avoids unnecessary file system traffic.
3866 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3868 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3869 Simplify by making this case like the other two. This is a bit
3870 slower on obsolete hosts, but the extra complexity isn't worth it.
3872 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3873 * process.c (create_process) [!DOS_NT]:
3874 Remove now-unnecessary calls to emacs_close.
3876 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3878 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3879 returning early. (Bug#14850)
3881 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3882 and inhibit-iso-escape-detection attributes of 'undecided'.
3885 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3887 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3888 Reported by Herbert J. Skuhra in
3889 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3891 Don't lose top specpdl entry when memory is exhausted.
3892 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3893 specpdl overflow here, to simplify callers; all callers changed.
3894 Always reserve an unused entry at the stack top; this avoids
3895 losing the top entry's information when memory is exhausted.
3897 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3899 Clean up errno reporting and fix some errno-reporting bugs.
3900 * callproc.c (Fcall_process):
3901 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3902 * process.c (create_process, Fmake_network_process):
3903 * unexaix.c (report_error):
3904 * unexcoff.c (report_error):
3905 Be more careful about reporting the errno of failed operations.
3906 The code previously reported the wrong errno sometimes.
3907 Also, prefer report_file_errno to setting errno + report_file_error.
3908 (Fcall_process): Look at openp return value rather than at path,
3909 as that's a bit faster and clearer when there's a numeric predicate.
3910 * fileio.c (report_file_errno): New function, with most of the
3911 old contents of report_file_error.
3912 (report_file_error): Use it.
3913 (Ffile_exists_p, Ffile_accessible_directory_p):
3914 Set errno to 0 when it is junk.
3915 * fileio.c (Faccess_file):
3916 * image.c (x_create_bitmap_from_file):
3917 Use faccessat rather than opening the file, to avoid the hassle of
3918 having a file descriptor open.
3919 * lisp.h (report_file_errno): New decl.
3920 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3923 * process.c (create_process, wait_reading_process_output) [AIX]:
3924 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3925 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3926 a multithreaded environment anyway).
3927 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
3929 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
3931 * image.c (x_find_image_file): Don't close a remote file handle.
3933 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3935 Fix races with threads and file descriptors.
3936 * callproc.c (Fcall_process_region):
3937 * dired.c (open_directory):
3938 * emacs.c (main, Fdaemon_initialized):
3939 * image.c (x_find_image_file):
3940 * inotify.c (Finotify_rm_watch):
3941 * lread.c (Flocate_file_internal):
3942 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
3943 * term.c (term_mouse_moveto, init_tty):
3944 * termcap.c (tgetent):
3945 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
3946 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
3947 * unexhp9k800.c, unexmacosx.c (unexec):
3948 * callproc.c (Fcall_process_region):
3949 Use emacs_close, not close.
3950 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
3951 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
3952 and posix_close function on current platforms (which all lack them).
3953 (emacs_close): Use it. This should fix the races on GNU/Linux and
3954 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
3955 and it should avoid closing random victim file descriptors on
3958 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
3960 * inotify.c (uninitialized): Remove. All uses replaced by -1.
3961 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
3964 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
3965 This is for .gdbinit xbacktrace.
3967 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
3968 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
3969 (emacs_set_tty): Now static.
3970 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
3971 * term.c (tty_capable_p, tty_default_color_capabilities)
3972 (get_tty_terminal, term_mouse_movement)
3973 (handle_one_term_event, init_tty, maybe_fatal):
3974 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
3975 (tgetent, scan_file, name_match, compare_contin):
3976 * terminal.c (get_terminal):
3977 Use bool for boolean.
3978 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
3979 Prefer char to unsigned char if either will do.
3980 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
3981 (tty_write_glyphs): Prefer int to unsigned.
3982 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
3983 All callers changed.
3984 * termcap.c (tprint, main) [TEST]: Remove non-working test.
3986 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3989 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
3990 (B__dummy__): New dummy symbol, to pacify C89.
3991 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
3992 they can't grok varargs macros.
3993 * dispnew.c (add_window_display_history)
3994 (add_frame_display_history):
3995 * print.c (print_object):
3996 * xdisp.c (debug_method_add):
3997 Use %p printf format only for void pointers.
3998 * emacs.c (usage_message): New constant, replacing ...
3999 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4000 (main): Adjust to usage reorg.
4001 * fns.c (syms_of_fns):
4002 * profiler.c (syms_of_profiler):
4003 Don't use non-constant struct initializers.
4004 * gnutls.h (gnutls_initstage_t):
4005 * lisp.h (enum Lisp_Fwd_Type):
4006 * lread.c (lisp_file_lexically_bound_p):
4007 * xsettings.c (anonymous enum):
4008 Remove trailing comma.
4009 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4010 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4011 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4013 * regex.c (const_re_char): New type, to pacify strict C89.
4014 All uses of 'const re_char' replaced to use it.
4015 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4016 with glibc when strict C89. This change is imported from gnulib.
4018 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4019 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4020 Omit GNU_LINUX implementation, since it requires long long.
4021 * xterm.c (x_draw_underwave):
4022 Do not assume the traditional order of struct's members.
4023 (x_term_init): Rewrite to avoid the need for non-constant structure
4026 Syntax cleanup, mostly replacing macros with functions.
4027 This removes the need for the syntax_temp hack.
4028 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4029 * syntax.c (SYNTAX_INLINE): New macro.
4030 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4031 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4032 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4033 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4034 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4035 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4036 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4037 Now constants, not macros.
4038 (syntax_temp) [!__GNUC__]: Remove.
4039 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4040 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4041 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4042 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4043 Move here from syntax.h; now functions, not macros. Except for the
4044 last function, these are static since only syntax.c uses them.
4045 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4046 All uses changed. Now a function, not a macro; use this fact
4047 to simplify the code.
4048 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4049 compiler bugs; no longer relevant.
4050 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4051 (SYNTAX_INLINE): New macro.
4052 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4053 for the new functions. Use bool for boolean member.
4054 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4055 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4056 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4057 (SETUP_BUFFER_SYNTAX_TABLE):
4058 Now extern inline functions, not macros.
4059 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4060 Remove; all uses replaced by implementation.
4061 (syntax_temp) [!__GNUC__]: Remove decl.
4062 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4064 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4066 * emacs.c (main): Fix syntax error.
4068 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4070 Timestamp fixes for undo (Bug#14824).
4071 * atimer.c (schedule_atimer):
4072 * fileio.c (Ffile_newer_than_file_p):
4073 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4074 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4075 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4076 (syms_of_fileio): Remove Sclear_visited_file_name.
4077 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4078 file doesn't exist; this avoids an ambiguity with negative timestamps.
4079 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4080 * systime.h (make_emacs_time, invalid_emacs_time):
4081 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4082 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4083 * undo.c (record_first_change): Push (visited-file-modtime) onto
4084 undo list rather than reimplementing it by hand, incorrectly.
4086 2013-07-09 Ken Brown <kbrown@cornell.edu>
4088 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4090 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4092 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4094 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4096 Handle errno and exit status a bit more carefully.
4097 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4098 number into an exit status. Instead, use EXIT_CANCELED.
4099 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4100 * callproc.c (relocate_fd):
4101 * emacs.c (close_output_streams, main):
4102 * process.c (create_process):
4103 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4104 Use emacs_perror for simplicity.
4105 * callproc.c (relocate_fd, main):
4106 * sysdep.c (sys_subshell):
4107 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4108 (shut_down_emacs): Use emacs_write, not write.
4109 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4110 * fileio.c (Fcopy_file, e_write):
4111 * nsterm.m (ns_select):
4112 * process.c (send_process):
4113 * sound.c (vox_write):
4114 Use emacs_write_sig, not emacs_write.
4115 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4116 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4118 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4120 (emacs_full_write): New function.
4121 (emacs_write): Rewrite to use it.
4122 (emacswrite_sig, emacs_perror): New functions.
4123 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4125 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4127 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4128 on NS even if it is present. Pixmap on NS is a void*.
4130 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4132 Port to Ubuntu 10 (Bug#14803).
4133 Problem reported by T.V. Raman.
4134 * process.c (close_on_exec, accept4, process_socket):
4135 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4137 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4139 * w32.c (sys_dup): Declare prototype.
4143 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4145 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4147 Make file descriptors close-on-exec when possible (Bug#14803).
4148 This simplifies Emacs a bit, since it no longer needs to worry
4149 about closing file descriptors by hand in some cases.
4150 It also fixes some unlikely races. Not all such races, as
4151 libraries often open files internally without setting
4152 close-on-exec, but it's an improvement.
4153 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4154 * callproc.c (Fcall_process) [!MSDOS]:
4155 * emacs.c (main) [!DOS_NT]:
4156 * nsterm.m (ns_term_init):
4157 * process.c (create_process):
4158 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4159 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4160 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4161 Prefer mkostemp with O_CLOEXEC to mkstemp.
4162 * callproc.c (relocate_fd) [!WINDOWSNT]:
4163 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4164 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4166 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4167 Make the resulting file descriptor close-on-exec.
4168 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4169 * lread.c (load_descriptor_list, load_descriptor_unwind):
4170 Remove; no longer needed. All uses removed.
4171 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4172 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4174 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4175 (Fmake_network_process, Fnetwork_interface_list):
4176 (Fnetwork_interface_info, server_accept_connection):
4177 Make newly-created socket close-on-exec.
4178 * sysdep.c (emacs_open, emacs_fopen):
4179 Make new-created descriptor close-on-exec.
4180 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4181 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4183 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4185 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4186 for NS_IMPL_GNUSTEP.
4188 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4190 Fix openp errno handling.
4191 * callproc.c (Fcall_process): Preserve openp errno around close.
4192 * lread.c (openp): Set errno when returning -1, as some callers
4195 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4197 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4199 * nsterm.h (NSSavePanel): Update comment.
4200 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4201 (ns_run_file_dialog): Declare.
4203 * nsfns.m: Remove panelOK.
4205 (ns_run_file_dialog): New function.
4206 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4207 event loop, so file dialog is popped up by ns_run_file_dialog, called
4208 by sendEvent (Bug#14578).
4209 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4211 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4213 * xdisp.c (default_line_pixel_height): New function.
4214 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4215 (try_cursor_movement, redisplay_window, try_window)
4216 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4218 * window.c (window_scroll_pixel_based):
4219 use default_line_pixel_height.
4221 * dispextern.h (default_line_pixel_height): Add prototype.
4223 * frame.c (x_set_line_spacing): Accept a float value for
4224 line-spacing parameter, per the documentation.
4226 * data.c (Fmultibyte_string_p): Doc fix.
4228 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4230 Use emacs_open more consistently when opening files.
4231 This handles EINTR more consistently now, and makes it easier
4232 to introduce other uniform changes to file descriptor handling.
4233 * src/systdio.h: New file.
4234 * src/buffer.c (mmap_init):
4235 * cygw32.c (chdir_to_default_directory):
4236 * dispnew.c (Fopen_termscript):
4237 * emacs.c (Fdaemon_initialized):
4238 * fileio.c (Fdo_auto_save):
4239 * image.c (slurp_file, png_load_body, jpeg_load_body):
4240 * keyboard.c (Fopen_dribble_file):
4242 * print.c (Fredirect_debugging_output):
4243 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4244 * termcap.c (tgetent):
4245 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4246 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4247 * w32term.c (w32_initialize) [CYGWIN]:
4248 * xfaces.c (Fx_load_color_file):
4249 Use emacs_open instead of plain open, and emacs_fopen instead of
4251 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4252 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4253 * callproc.c (default_output_mode): New constant.
4254 (Fcall_process): Use it to call emacs_open instead of plain creat.
4255 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4256 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4257 (emacs_fopen): New function.
4258 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4259 Include <lisp.h>, for emacs_open.
4260 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4262 Remove duplicate #include directives.
4263 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4265 Don't include stdio.h twice.
4266 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4267 Don't include sys/types.h or stdio.h twice.
4268 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4269 * lread.c: Don't include coding.h twice.
4270 * nsfont.m: Don't include frame.h twice.
4271 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4272 * ralloc.c: Don't include <unistd.h> twice.
4273 * xdisp.c: Don't include font.h twice.
4274 * xterm.c: Don't include fontset.h twice.
4275 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4277 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4279 Scale ImageMagick images more carefully.
4280 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4281 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4282 Be more careful about avoiding undefined behavior after
4283 integer overflow and division by zero.
4285 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4287 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4288 (syms_of_w32fns): DEFSYM them.
4289 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4290 (CCHDEVICENAME): Define macros if not defined.
4291 (struct MONITOR_INFO_EX): New struct.
4292 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4293 (enum_display_monitors_fn): New variable.
4294 (globals_of_w32fns): Initialize it.
4295 (Fx_display_pixel_width, Fx_display_pixel_height)
4296 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4297 multi-monitor setups in docstrings.
4298 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4299 screen size by primary monitor's millimeter per pixel.
4300 (w32_monitor_enum, w32_display_monitor_attributes_list)
4301 (w32_display_monitor_attributes_list_fallback)
4302 (Fw32_display_monitor_attributes_list): New functions.
4303 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4305 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4307 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4309 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4311 * fileio.c (Qfile_notify_error): New error symbol.
4313 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4314 * inotify.c (inotify_callback, symbol_to_inotifymask)
4315 (Finotify_add_watch, Finotify_rm_watch): Use it.
4316 (inotifyevent_to_event): Exchange order of cookie and file name.
4317 (Finotify_add_watch): Adapt docstring.
4319 * lisp.h (Qfile_notify_error): Declare.
4321 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4323 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4324 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4325 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4326 which did not work (see <http://bugs.gnu.org/14569#307>).
4327 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4328 && (!noninteractive || initialized)). This attempts to thread
4329 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4331 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4333 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4334 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4336 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4338 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4339 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4340 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4341 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4343 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4345 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4346 Define to __sys_siglist.
4348 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4350 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4351 word-wrap, so that overflow-newline-into-fringe would work in
4352 visual-line-mode. (Bug#2749)
4353 (move_it_in_display_line_to): When the last scanned display
4354 element fits exactly on the display line, and
4355 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4356 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4357 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4358 finding buffer position that corresponds to pixel coordinates,
4359 e.g. in buffer_posn_from_coords.
4361 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4363 * process.c (handle_child_signal): Call catch_child_signal if
4366 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4368 Don't convert function pointers to void * and back.
4369 It isn't portable C, and it's easy enough to avoid.
4370 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4371 (make_save_value): Add support for SAVE_FUNCPOINTER.
4372 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4373 * print.c (print_object):
4374 Distinguish function from object pointers.
4375 * lisp.h (SAVE_FUNCPOINTER): New constant.
4376 (SAVE_SLOT_BITS): Adjust to it.
4377 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4378 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4379 (voidfuncptr): New typedef.
4380 (struct Lisp_Save_Value): New member data[0].funcpointer.
4381 (XSAVE_FUNCPOINTER): New function.
4383 Simplify buildobj processing.
4384 * Makefile.in (buildobj.h): Make it a sequence of strings each
4385 followed by comma, rather than a single string. Put it into a
4386 .tmp file in case there's an error while generating it.
4387 (gl-stamp): Use .tmp for temp files.
4388 (mostlyclean): Clean .tmp files.
4389 * doc.c (buildobj): Move to just the routine that needs it.
4390 It's now an array of strings, so processing is simpler.
4392 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4394 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4395 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4396 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4397 Invoke malloc_enable_thread even when not interactive.
4398 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4399 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4400 in this case, since the underlying bug has now been fixed.
4402 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4404 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4405 unlinking it (bug#14691).
4407 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4409 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4410 before checking whether buffer is modified. This lets
4411 `kill-buffer-query-functions' cancel killing of the buffer or save
4412 its content before `kill-buffer' asks user the "Buffer %s
4413 modified; kill anyway?" question.
4415 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4417 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4418 Let the super performKeyEquivalent deal with them (Bug#14747).
4420 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4422 * widget.c (resize_cb): Remove unused local.
4424 Do not use GTK 3 if it exists but cannot be compiled.
4425 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4426 * xterm.c (x_error_handler) [!USE_GTK]:
4429 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4431 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4433 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4434 to the valid range of values. (Bug#14753)
4436 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4437 when moving point by using the current glyph matrix. This avoids
4438 the need to force redisplay when this function is called in a
4441 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4443 Fix minor problems found by static checking.
4444 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4445 Redo the latter's body to sidestep GCC parenthesization warnings.
4446 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4447 * coding.c (detect_coding, detect_coding_system):
4448 * coding.h (struct undecided_spec):
4449 Use bool for boolean.
4450 * image.c (QCmax_width, QCmax_height): Now static.
4451 * xdisp.c (Fmove_point_visually): Remove unused local.
4453 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4455 * xdisp.c (Fmove_point_visually): New function.
4457 2013-06-28 Kenichi Handa <handa@gnu.org>
4459 * coding.h (define_coding_undecided_arg_index): New enum.
4460 (coding_attr_index): New members
4461 coding_attr_undecided_inhibit_null_byte_detection,
4462 coding_attr_undecided_inhibit_iso_escape_detection,
4463 coding_attr_undecided_prefer_utf_8.
4464 (undecided_spec): New struct.
4465 (struct coding_system): New member `undecided' of the member
4468 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4469 (detect_coding): Likewise.
4470 (detect_coding_system): Likewise.
4471 (Fdefine_coding_system_internal): New coding system properties
4472 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4474 (syms_of_coding): Adjust for coding_arg_undecided_max.
4476 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4478 * image.c (x_from_xcolors): Remove unused local.
4480 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4482 Defer image data transfer between X client and server until actual
4485 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4488 * image.c (Destroy_Image): Remove.
4489 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4490 `mask_p', and `colors_p'. All uses changed.
4491 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4492 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4493 New macros for `flags' arg to x_clear_image_1.
4494 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4495 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4496 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4497 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4498 (image_get_x_image, image_unget_x_image): New functions or macros.
4499 (image_background, image_background_transparent, x_to_xcolors)
4500 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4501 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4502 instead of Destroy_Image.
4503 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4504 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4505 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4506 (imagemagick_load_image, svg_load_image): Use them instead of
4507 x_create_x_image_and_pixmap, and x_put_x_image followed by
4508 x_destroy_x_image, respectively.
4509 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4510 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4511 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4512 background_transparent fields.
4513 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4514 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4516 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4518 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4519 This mostly consists of undoing recent changes.
4520 * callproc.c (Fcall_process):
4521 * process.c (create_process):
4522 Do not worry about catching SIGCHLD here, undoing previous change.
4523 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4524 * process.c, process.h (catch_child_signal):
4525 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4526 * process.c (catch_child_handler): Don't worry about being called
4527 lazily and do not assume caller has blocked SIGCHLD, undoing
4528 previous change. Move first-time stuff back to
4529 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4530 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4531 set lib_child_handler if it's already initialized, which may
4532 help avoid problems on GNUStep.
4534 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4536 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4537 * callproc.c (Fcall_process):
4538 * process.c (create_process):
4539 Make sure SIGCHLD is caught before we fork,
4540 since Emacs startup no arranges to catch SIGCHLD.
4541 * process.c (lib_child_handler): Initialize to null, not to
4543 (catch_child_signal): Allow self to be called lazily.
4544 Do nothing if it's already been called.
4545 Assume caller has blocked SIGCHLD (all callers do now).
4546 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4547 just before it's really needed.
4548 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4549 since it hasn't been caught yet.
4551 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4553 * image.c (compute_image_size): New function to implement
4554 :max-width and :max-height.
4555 (imagemagick_load_image): Use it.
4557 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4559 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4560 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4562 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4563 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4564 the SIGCHLD handler, since the code is not atomic and (due to glib)
4565 signals may be arriving now.
4566 * sysdep.c (init_signals): Do not catch child signals here;
4567 'main' now does that later, at a safer time.
4569 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4571 Clean up SIGCHLD handling a bit (Bug#14569).
4572 * process.c, process.h (catch_child_signal):
4573 Now always extern, even if !NS_IMPL_GNUSTEP.
4574 * process.c (catch_child_signal): Move glib tickler here from
4575 init_process_emacs, so that it's done earlier in Emacs
4576 initialization. Also move the noninteractive && !initialized
4577 check here from init_process_emacs. This is all a bit cleaner for
4578 GNUish platforms, and I hope it works around the Cygwin bug.
4579 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4580 that glib signal handling is tickled before glib creates threads.
4582 * process.c (wait_reading_process_output): Avoid int overflow
4583 when reading more than 2 GiB total from a process.
4585 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4587 * process.c (create_process): Handle a couple more cases,
4588 i.e., work even if new_argv and wait_child_setup[i] are cached.
4589 Use Fcall_process's style for volatile vars.
4591 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4593 * process.c (create_process): Mark PROCESS volatile.
4595 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4597 Use C99-style flexible array members if available.
4598 This avoids some subtle aliasing issues, which typically
4599 aren't a problem with GCC but may be a problem elsewhere.
4600 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4601 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4602 In either case, it uses a flexible array member rather than
4603 the old struct hack. All uses changed.
4604 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4605 Adjust to sdata reorganization.
4606 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4607 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4608 that ports better to pre-C99 non-GCC.
4609 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4610 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4611 as the latter has changed.
4612 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4613 and port better to pre-C99 GCC.
4614 * image.c (struct xpm_cached_color):
4615 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
4616 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
4617 Use FLEXIBLE_ARRAY_MEMBER.
4618 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
4619 Move decl to top level so it gets checked against implementation.
4620 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
4621 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
4623 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4625 * syntax.c: Integer cleanups.
4626 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
4627 All uses that need 0-or-2 changed to:
4628 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
4629 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
4630 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
4631 (char_quoted, prev_char_comend_first, back_comment)
4632 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4633 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
4634 Use bool for boolean.
4635 (update_syntax_table, skip_chars, skip_syntaxes):
4636 Prefer int to unsigned when either will do.
4637 (back_comment): Return boolean success flag, like forw_comment,
4638 instead of positive-or-minus-1 (which might have overflowed int anyway).
4639 Don't stuff ptrdiff_t into int.
4640 (syntax_spec_code, syntax_code_spec): Now const.
4641 (Fmatching_paren, scan_lists, scan_sexps_forward):
4642 Use enum syntaxcode for syntax code.
4643 (Fmatching_paren): Check that arg is a character, not just an integer.
4644 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
4645 (Finternal_describe_syntax_value): Omit no-longer-needed
4647 (skip_chars): Use char, not unsigned char, when the distinction
4649 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
4650 * bytecode.c (exec_byte_code):
4651 * syntax.c (syntax_spec_code, Fchar_syntax)
4652 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4654 * syntax.h (SYNTAX_WITH_FLAGS):
4655 Omit unnecessary casts.
4657 2013-06-20 Eli Zaretskii <eliz@gnu.org>
4659 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4660 line dimensions here, to avoid race conditions with the main
4661 thread. (Bug#14062, bug#14630, bug#14669)
4663 * w32term.c (w32_draw_window_cursor): Compute the header line and
4664 mode line dimensions here.
4665 <w32_system_caret_window, w32_system_caret_hdr_height>:
4666 <w32_system_caret_mode_height>: New variables.
4668 * w32term.h: Declare them.
4670 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4672 * alloc.c (die): Move "assertion failed" string here ...
4673 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4674 COND when SUPPRESS_CHECKING. This shrinks the executable text
4675 size by 0.8% to 2.2% when configured with --enable-checking,
4676 depending on optimization flags (GCC 4.8.1 x86-64).
4678 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4680 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4682 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4683 base is 2; this is more accurate.
4685 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4687 * sound.c (string_default): Move to !WINDOWSNT section.
4688 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4690 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4692 * sound.c: Integer cleanups.
4693 Remove unnecessary forward decls.
4694 (struct sound_device): The 'file' member is now a Lisp_Object, not
4695 a char *, so that we needn't invoke alloca on a huge size.
4696 (Fplay_sound_internal): Adjust to this.
4697 (string_default): New function.
4698 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4699 Use it to adjust to the struct sound_device change.
4700 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4701 (be2hs) [0]: Remove.
4703 * syntax.c (skip_chars): Don't use uninitialized storage
4704 when searching a multibyte buffer for characters that are not in a
4705 unibyte string that contains non-ASCII characters.
4707 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4709 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4710 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4712 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4714 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4716 2013-06-18 Kenichi Handa <handa@gnu.org>
4718 * font.c (Ffont_spec): Signal an error for an invalid font name
4721 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4723 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4724 In particular this ports to 32-bit sparc Sun cc.
4725 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4726 array with a dummy element at specpdl[-1], so that its address can
4728 (unbind_to): Do not copy the binding; not needed, now that we
4729 copy old_value in the one place where the copy is needed.
4730 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4731 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4732 (union specbinding): Rename from struct specbinding. Redo layout
4733 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4734 which is not portable. With Sun C 5.12 32-bit sparc, the
4735 declaration causes nargs to be an unsigned bitfield, a behavior
4736 that the C standard allows; but Emacs wants nargs to be signed.
4737 The overall type is now a union of structures rather than a
4738 structure of union of structures, and the 'kind' member is now a
4739 bitfield, so that the overall type doesn't grow. All uses changed.
4740 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4742 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4744 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4745 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4747 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4749 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4751 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4752 unless we know that the window w's frame is a frame object.
4753 Another attempt at solving bug#14062 and bug#14630.
4755 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4757 * textprop.c (property_set_type): New enum.
4758 (add_properties): Allow appending/prepending text properties.
4759 (add_text_properties_1): Factored out of Fadd_text_properties.
4760 (Fadd_text_properties): Move all the code into
4761 add_text_properties_1.
4762 (Fadd_face_text_property): New function that calls
4763 add_text_properties_1.
4765 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4767 Move functions from lisp.h to individual modules when possible.
4768 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4769 * alloc.c (XFLOAT_INIT, set_symbol_name):
4770 * buffer.c (CHECK_OVERLAY):
4771 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4772 (set_char_table_parent):
4773 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4774 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4775 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4776 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4778 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4779 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4780 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4781 (backtrace_args, backtrace_debug_on_exit):
4782 * floatfns.c (CHECK_FLOAT):
4783 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4784 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4785 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4786 (set_hash_index_slot):
4787 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4788 * marker.c (CHECK_MARKER):
4789 * textprop.c (CHECK_STRING_OR_BUFFER):
4790 * window.c (CHECK_WINDOW_CONFIGURATION):
4791 Move here from lisp.h, and make these functions static rather than
4793 * buffer.c (Qoverlayp):
4795 * fns.c (Qhash_table_p):
4796 * window.c (Qwindow_configuration_p):
4798 * lisp.h: Remove the abovementioned defns and decls.
4800 Use functions, not macros, for XINT etc (Bug#11935).
4801 In lisp.h, prefer functions to function-like macros, and
4802 constants to object-like macros, when either will do. This:
4803 . simplifies use, as there's no more need to worry about
4804 arguments' side effects being evaluated multiple times.
4805 . makes the code easier to debug on some platforms.
4806 However, when using gcc -O0, keep using function-like macros
4807 for a few critical operations, for performance reasons.
4808 This sort of thing isn't needed with gcc -Og, but -Og
4809 is a GCC 4.8 feature and isn't widely-enough available yet.
4810 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4811 Remove enum lsb_bits; no longer needed.
4812 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4813 * buffer.c (Qoverlap):
4815 * fns.c (Qhash_table_p):
4816 Now extern, so lisp.h can use these symbols.
4817 * dispextern.h: Include character.h, for MAX_CHAR etc.
4818 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4819 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4820 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4821 (GLYPH_CODE_P): Move here from lisp.h.
4822 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4823 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4824 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4825 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4826 XUNTAG now returns void *.
4827 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4828 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4829 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4830 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4831 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4832 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4833 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4834 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4835 New macros, renamed from their sans-lisp_h_ counterparts.
4836 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4837 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4838 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4839 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4840 If compiling via GCC without optimization, define these as macros
4841 in addition to inline functions.
4842 To disable this, compile with -DINLINING=0.
4843 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4844 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4845 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4846 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4847 (INTMASK, VALMASK): Now macros, since static values cannot be
4848 accessed from extern inline functions.
4849 (VALMASK): Also a constant, for benefit of old GDB.
4850 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4851 is INTEGERP, which can fold it in.
4852 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4853 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4854 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4855 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4856 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4857 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4858 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4859 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4860 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4861 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4862 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4863 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4864 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4865 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4866 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4867 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4868 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4869 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4870 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4871 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4872 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4873 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4874 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4875 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4876 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4877 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4878 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4879 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4880 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4881 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4882 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4883 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4884 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4886 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4887 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4888 (VALMASK): Define in one place rather than in two, merging the
4889 USE_LSB_TAG parts; this is simpler.
4890 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4891 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4892 Move up, to avoid use before definition.
4893 Also include "globals.h" earlier, for the same reason.
4894 (make_natnum): New function.
4895 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4896 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4897 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4898 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4899 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4900 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4901 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4902 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4903 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4904 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4905 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4906 (Qwindow_configuration_p, Qimage): New forward declarations.
4907 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4908 (STRING_COPYIN): Remove; unused.
4909 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4910 (xcar_addr, xcdr_addr): New functions. All uses changed.
4911 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4912 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4913 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4914 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4915 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4916 (TYPE_RANGED_INTEGERP): Simplify.
4917 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4918 (setlocale, fixup_locale, synchronize_system_messages_locale)
4919 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4920 Now empty functions, not macros.
4921 (functionp): Return bool, not int.
4922 * window.c (Qwindow_configuration_p): Now extern,
4923 so window.h can use it.
4924 * window.h (Qwindowp): Move decl back to lisp.h.
4926 2013-06-15 Eli Zaretskii <eliz@gnu.org>
4928 * xdisp.c (Fline_pixel_height): New function, required for solving
4931 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
4933 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
4935 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
4937 * lread.c (syms_of_lread):
4938 * fns.c (Fprovide): Adjust to new format of after-load-alist.
4940 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
4942 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
4944 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
4946 * fileio.c (expand_file_name): Doc fix.
4948 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
4950 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
4951 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
4952 Wait for self, not for 0. This can't hurt on GNU or similar
4953 system, and may help with Cygwin.
4955 * keyboard.c: Don't use PROP (...) as an lvalue.
4956 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
4957 Use set_prop (A, B), not PROP (A) = B.
4959 2013-06-10 Eli Zaretskii <eliz@gnu.org>
4961 * xdisp.c (get_it_property): Use it->window instead of generating
4962 a Lisp object from it->w.
4964 2013-06-09 Eli Zaretskii <eliz@gnu.org>
4966 * xdisp.c (get_it_property): If it->object is a buffer, pass to
4967 get-char-property the window that is being rendered, instead of
4968 the buffer, to support window-specific overlays. (Bug#14575)
4969 (compute_display_string_pos): When W is NULL, use the current
4970 buffer as the object to pass to get-char-property.
4971 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
4972 pointer member of the bidi iterator, since no window is pertinent
4975 2013-06-08 Eli Zaretskii <eliz@gnu.org>
4977 * bidi.c (bidi_fetch_char): Accept additional argument, the window
4978 being displayed, and pass it to compute_display_string_pos.
4979 (bidi_level_of_next_char, bidi_resolve_explicit_1)
4980 (bidi_paragraph_init): All callers changed.
4982 * xdisp.c (init_from_display_pos, init_iterator)
4983 (handle_single_display_spec, next_overlay_string)
4984 (get_overlay_strings_1, reseat_1, reseat_to_string)
4985 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
4986 Set bidi_it.w member from it->w.
4987 (compute_display_string_pos): Accept additional argument, the
4988 window being displayed, and pass it to Fget_char_property.
4991 * dispextern.h (struct bidi_it): New member w, the window being
4993 (compute_display_string_pos): Adjust prototype.
4995 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
4997 * xgselect.c: Remove unneeded include xterm.h.
4999 * process.c (wait_reading_process_output): Check for NS before GLIB.
5000 GLIB may be linked in due to rsvg, but ns_select must be called.
5002 * xgselect.c (xg_select): Remove call to window_system_available
5003 and g_main_context_pending at the top, so Gdk events (i.e. file
5004 notify) are processed when Emacs is started with -nw.
5006 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5008 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5009 (ctagsfiles3): New variable, includes only *.m files.
5010 (TAGS): Use an explicit language name in the regular expressions,
5011 to avoid transformation of '/SOMETHING' by MSYS to
5012 'c:\MSYS\SOMETHING'.
5014 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5016 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5018 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5020 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5021 still need to set the mouse pointer shape and activate help-echo.
5024 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5026 A few porting etc. fixes for the new file monitor code.
5027 See the thread containing
5028 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5029 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5030 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5031 (dir_monitor_callback, Fgfile_rm_watch):
5032 Use assq_no_quit instead of Fassoc, for speed.
5033 (dir_monitor_callback, Fgfile_rm_watch):
5034 eassert that the monitor is a fixnum.
5035 (dir_monitor_callback): No need for CDR_SAFE.
5036 Simplify building of lisp with alternative tails.
5037 (Fgfile_add_watch, Fgfile_rm_watch):
5038 Do not assume glib functions set errno reliably on failure.
5039 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5040 and signal an error otherwise.
5041 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5042 Use Fdelq instead of Fdelete, for speed.
5044 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5046 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5047 don't insist on being invoked on a highlighted tool-bar button.
5048 Avoids losing tool-bar functionality when mouse-highlight is nil.
5049 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5050 Don't highlight when mouse-highlight is nil.
5051 (note_mouse_highlight): When mouse-highlight is nil, don't return
5052 right away; instead, run tool-bar and mode-line highlight
5053 subroutine, clear any existing highlight, and revert the mouse
5054 pointer to its default shape. (Bug#14558)
5056 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5058 * lisp.mk (lisp): Add prog-mode.el.
5060 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5062 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5063 * process.c (dummy_handler): New function.
5064 (lib_child_handler): New static var.
5065 (handle_child_signal): Invoke it.
5066 (catch_child_signal): If a library has set up a signal handler,
5067 save it into lib_child_handler.
5068 (init_process_emacs): If using glib and not on Windows, tickle glib's
5069 child-handling code so that it initializes its private SIGCHLD handler.
5070 * syssignal.h (SA_SIGINFO): Default to 0.
5071 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5072 31; it should no longer be needed now.
5074 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5076 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5078 * gfilenotify.c (globals_of_gfilenotify): New function.
5079 (syms_of_gfilenotify): Move global initialization there.
5081 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5083 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5085 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5086 * keyboard.c (menu_bar_items, tool_bar_items):
5087 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5088 not override local keymaps any more.
5090 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5092 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5094 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5096 * w32console.c (initialize_w32_display): Return the dimensions of
5097 the console window via 2 additional arguments, not via the current
5098 frame. This avoids crashes due to overrunning the bounds of
5099 frame's decode_mode_spec_buffer, which is not resized following
5100 the change of the frame dimensions from the initial 10x10.
5102 * w32term.h (w32_initialize_display_info): Adjust prototype.
5104 * term.c (init_tty): Take dimensions of the frame from the values
5105 returned by initialize_w32_display.
5107 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5108 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5109 (LIBES): Add $(GFILENOTIFY_LIBS).
5111 * w32inevt.c (handle_file_notifications): Add dummy implementation
5112 for !HAVE_W32NOTIFY.
5114 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5116 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5118 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5120 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5122 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5124 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5126 Fix minor problems found by static checking.
5127 * data.c (pure_write_error):
5128 Use xsignal2, not Fsignal, as Fsignal might return.
5129 * eval.c (set_backtrace_debug_on_exit): Now static.
5130 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5131 No longer inline. EXTERN_INLINE is needed only for functions
5132 defined in .h files. Reindent function header as per GNU style.
5133 (backtrace_p, backtrace_top, backtrace_next):
5134 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5135 compiler or linker. Add extern decls to pacify gcc -Wall.
5136 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5138 * frame.c (free_monitors): Define only on platforms that need it.
5139 * nsterm.m (ns_term_init):
5140 * process.c (catch_child_signal):
5141 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5142 defined on all porting targets these days.
5143 * process.c, process.h (catch_child_signal):
5144 Make it extern only if NS_IMPL_GNUSTEP is defined.
5146 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5148 * w32.c (gettimeofday): Make the signature identical to prototype
5149 in nt/inc/sys/time.h.
5151 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5153 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5156 * keyboard.c (safe_run_hooks_error): Improve error message.
5158 * data.c (pure_write_error): Add `object' argument.
5159 * puresize.h (CHECK_IMPURE): Use it.
5161 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5163 * Makefile.in (NOTIFY_OBJ): New variable.
5164 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5166 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5167 Call syms_of_gfilenotify.
5169 * gfilenotify.c: New file.
5171 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5172 and Qfile_w32notify.
5173 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5174 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5176 * lisp.h: Declare syms_of_gfilenotify.
5178 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5180 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5182 Merge the specpdl and backtrace stacks. Make the structure of the
5183 specpdl entries more obvious via a tagged union of structs.
5184 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5185 (enum specbind_tag): New enum.
5186 (struct specbinding): Make it a tagged union of structs.
5187 Add a case for backtrace records.
5188 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5189 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5190 (backtrace_debug_on_exit): New accessors.
5191 (struct backtrace): Remove.
5192 (struct catchtag): Remove backlist field.
5193 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5195 (Flocal_variable_p): Speed up the common case where the binding is
5197 * eval.c (backtrace_list): Remove.
5198 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5199 (set_backtrace_args, set_backtrace_nargs)
5200 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5201 (backtrace_next): New functions.
5202 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5203 (unwind_to_catch, internal_lisp_condition_case)
5204 (internal_condition_case, internal_condition_case_1)
5205 (internal_condition_case_2, internal_condition_case_n): Don't bother
5206 with backtrace_list any more.
5207 (Fsignal): Adjust to new backtrace format.
5208 (grow_specpdl): Move up.
5209 (record_in_backtrace): New function.
5210 (eval_sub, Ffuncall): Use it.
5211 (apply_lambda): Adjust to new backtrace format.
5212 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5214 (specbind): Adjust to new specpdl format. Simplify.
5215 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5216 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5218 (mark_backtrace): Remove.
5219 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5220 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5221 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5223 * profiler.c (record_backtrace): Use get_backtrace.
5224 (handle_profiler_signal): Use backtrace_top_function.
5225 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5228 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5230 * process.h (catch_child_signal): Declare.
5232 * process.c (catch_child_signal): New function.
5233 (init_process_emacs): Call it.
5235 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5236 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5238 (x_set_cursor_type): Remove declaration.
5239 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5240 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5241 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5242 (ns_get_color): Use F suffix on float.
5243 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5244 (ns_get_rgb_color): Remove.
5245 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5246 (note_mouse_movement): x and y are CGFloat.
5247 (ns_draw_fringe_bitmap): Remove unused rowY.
5248 Change #if to COCOA && >= 10_6.
5249 (ns_draw_window_cursor): Remove unused overspill.
5250 (ns_draw_underwave): width and x are EamcsCGFloat.
5251 (ns_draw_box): thickness is CGFloat.
5252 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5253 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5254 if not in main thread.
5255 (ns_get_pending_menu_title, ns_check_menu_open)
5256 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5257 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5258 (sendFromMainThread:): New method.
5259 (changeFont:): size is CGFloat.
5260 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5261 Disable warning about permanent text.
5262 (characterIndexForPoint:): Adjust return type depending on GNUStep
5264 (mouseDown:): delta is CGFloat.
5265 (updateFrameSize): Remove unised variable f.
5266 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5267 Cast float to EmacsCGFloat.
5268 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5269 also to -1 when restoring.
5270 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5271 inside NS_IMPL_COCOA.
5272 (toggleFullScreen:): Put call to toggleFullScreen inside
5273 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5274 (setPosition:portion:whole:): por is CGFloat.
5275 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5276 (mouseDown:): Use CGFloat.
5277 (mouseDragged:): Remove unised variable edge.
5278 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5280 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5282 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5283 when NS_IMPL_GNUSTEP.
5284 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5285 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5286 (EmacsToolbar): Add clearAll. Add tag argument to
5287 addDisplayItemWithImage.
5288 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5290 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5292 * nsmenu.m (ns_update_menubar): Make static.
5293 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5294 (fillWithWidgetValue:): Add cast to SEL for setAction.
5295 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5296 (update_frame_tool_bar): Update code for GNUStep.
5297 (clearAll): New method.
5298 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5299 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5300 Move identifierToItem setObject and activeIdentifiers addObject before
5301 call to insertItemWithItemIdentifier.
5302 (validateVisibleItems): Fix indentation.
5303 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5304 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5305 UtilityWindow to aStyle, remove call to setStyleMask.
5307 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5309 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5310 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5311 Use F suffix on floats.
5312 (ns_char_width): Returns CGFloat.
5313 (ns_ascii_average_width): w is CGFloat instead of float.
5314 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5316 (ns_glyph_metrics): CGFloat instead of float.
5318 * nsfns.m (x_set_foreground_color, x_set_background_color):
5320 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5321 remove unused variables.
5322 (Fns_read_file_name): Keep track if panel is for save.
5323 Use ns_filename_from_panel/ns_directory_from_panel.
5324 (Fns_list_services): delegate only used for COCOA.
5325 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5326 Just return the input if GNUStep.
5327 (x_screen_planes): Remove.
5328 (Fxw_color_values): Use EmacsCGFloat
5329 (Fns_display_monitor_attributes_list): Only get screen number for
5331 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5333 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5334 ns_directory_from_panel.
5336 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5338 * process.c (handle_child_signal): Also use WCONTINUED.
5339 This is so that list-processes doesn't mistakenly list the process
5340 as stopped, when the process has actually been continued and is
5343 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5345 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5346 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5347 not already configured.
5349 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5351 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5353 * Makefile.in (mostlyclean): Remove *.res files.
5355 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5357 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5358 a buffer (bug#8447).
5360 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5362 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5363 display vector, and we backtrack, handle the case that the
5364 previous character position is also displayed from a display
5365 vector or covered by a display string or image. (Bug#14476)
5367 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5369 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5370 (struct MonitorInfo, free_monitors): Remove.
5371 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5372 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5373 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5376 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5377 (struct MonitorInfo, free_monitors): Remove.
5378 (ns_screen_name): Make static.
5379 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5380 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5383 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5384 (struct MonitorInfo): New struct.
5385 (free_monitors, make_monitor_attribute_list): Declare.
5387 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5389 (free_monitors, make_monitor_attribute_list): New functions.
5390 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5393 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5395 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5397 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5399 * keyboard.c: Apply keyboard decoding only to events that come directly
5400 from the tty, not from unread-command-events (bug#14368).
5401 (read_event_from_main_queue): New function, extracted from read_char).
5402 (read_decoded_char): Remove.
5403 (read_decoded_event_from_main_queue): New function to replace it.
5404 (read_char): Use it.
5405 (read_key_sequence): Use read_char rather than read_decoded_char.
5407 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5409 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5411 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5413 2013-05-22 Kenichi Handa <handa@gnu.org>
5415 The following changes are to fix the setting of
5416 buffer-file-coding-system on, for instance, C-x RET c unix RET
5417 _FILE_OF_DOS_EOL_TYPE_ RET.
5419 * coding.h (struct coding_system): New member detected_utf8_chars.
5421 * coding.c (detect_coding_utf_8): Count characters and check EOL
5422 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5424 (setup_coding_system): Do not initialize coding->head_ascii.
5425 (check_ascii): Do not set coding->eol_seen but update it. Do not
5426 call adjust_coding_eol_type here.
5427 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5428 If the eol-type of CODING is already specified, adjust the eol type
5429 of the found coding-system.
5430 (decode_coding_gap): Cancel previous change. Utilize the
5431 character numbers counted by detect_coding_utf_8. Fix detection
5434 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5436 * search.c (looking_at_1): Only set last_thing_searched if the match
5437 changed the match-data (bug#14281).
5439 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5441 * xdisp.c (reseat_at_previous_visible_line_start):
5442 Already declared in dispextern.h, so remove it here.
5443 (move_it_vertically_backward): Likewise.
5445 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5447 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5448 (Fx_display_pixel_width, Fx_display_pixel_height)
5449 (Fx_display_mm_width, Fx_display_mm_height):
5450 Mention `display-monitor-attributes-list' in docstrings.
5452 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5453 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5454 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5455 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5456 (Fx_display_backing_store, Fx_display_visual_class)
5457 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5458 (Fx_display_grayscale_p, Fx_display_pixel_width)
5459 (Fx_display_pixel_height, Fx_display_planes)
5460 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5461 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5462 (Fx_display_mm_width, Fx_display_mm_height)
5463 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5464 height for all physical monitors as in X11.
5466 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5467 Return pixel width or height for all physical monitors as in X11.
5469 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5471 Port --enable-gcc-warnings to clang.
5472 * bytecode.c (exec_byte_code):
5474 Redo diagnostic pragmas to pacify clang, too.
5475 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5476 * editfns.c (Fencode_time):
5477 * fileio.c (file_accessible_directory_p):
5478 * font.c (font_unparse_xlfd):
5479 Use '&"string"[index]' instead of '"string" + (index)'.
5480 * undo.c (user_error): Remove; unused.
5482 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5484 * insdel.c (insert_1_both): Document the arguments, instead of
5485 referring to insert_1, which no longer exists.
5487 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5488 some window, increment windows_or_buffers_changed, so that
5489 *Messages* display in that window is updated. (Bug#14408)
5491 * w32.c: Include epaths.h.
5492 (init_environment): Use cmdproxy.exe without leading directories.
5493 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5495 (gettimeofday): Adjust signature and return value to Posix
5498 * unexw32.c (open_output_file): Delete the existing emacs.exe
5499 before creating it, to break the hard link to the versioned
5502 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5503 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5504 (FIRSTFILE_OBJ): New variables.
5505 (W32_RES): Rename to EMACSRES. All users changed.
5506 (base_obj): Use $(CM_OBJ).
5507 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5508 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5509 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5510 $(W32_RES_LINK) before $(LIBES).
5511 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5513 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5515 * makefile.w32-in (DOC): Use just "DOC".
5517 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5519 * process.c: Export default filters and sentinels to Elisp.
5520 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5522 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5523 (Fset_process_sentinel, Fformat_network_address):
5524 Default to them instead of nil.
5525 (server_accept_connection): Sentinels can't be nil any more.
5526 (read_and_dispose_of_process_output): New function, extracted from
5527 read_process_output.
5528 (read_process_output): Use it; filters can't be nil.
5529 (Finternal_default_process_filter): New function, extracted from
5530 read_process_output.
5531 (exec_sentinel_unwind): Remove function.
5532 (exec_sentinel): Don't zilch sentinel while running.
5533 (status_notify): Sentinels can't be nil.
5534 (Finternal_default_process_sentinel): New function extracted from
5536 (setup_process_coding_systems): Default filter is not nil any more.
5537 (syms_of_process): Export new Elisp functions and initialize
5539 * lisp.h (make_lisp_proc): New function.
5541 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5543 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5545 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5547 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5548 unless we know that the window w is a leaf window.
5549 Another attempt at solving bug#14062.
5551 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5553 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5556 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5558 * image.c (gif_load): Check that subimages fit (Bug#14345).
5560 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5562 * lread.c (skip_dyn_eof): New function.
5563 (read1): Use it to skip the end of a file in response to #@00.
5565 * doc.c (get_doc_string): Slightly relax the sanity checking.
5567 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5569 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5570 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5571 (MonitorInfo): New struct.
5572 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5573 (Fns_display_monitor_attributes_list): New functions.
5574 (display-usable-bounds): Remove.
5575 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5578 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5580 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5581 (GTK_CHECK_VERSION): New macro, if not already defined.
5582 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5583 replaced by GTK_CHECK_VERSION.
5585 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5587 * xterm.h (GTK_PREREQ): New macro.
5588 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5589 to use this macro instead, for consistency and clarity.
5591 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5593 * xdisp.c (row_for_charpos_p): New function, with code of
5594 cursor_row_p, but accepts an additional argument CHARPOS instead
5595 of using a hardcoded PT.
5596 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5597 (row_containing_pos): Call row_for_charpos_p instead of partially
5598 doing the same. Fixes cursor positioning under longlines-mode
5599 when longlines-show-effect includes more than one newline, when
5600 moving the cursor vertically up.
5602 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5604 * makefile.w32-in (ACL_H): New macro.
5605 ($(BLD)/fileio.$(O)): Update dependencies.
5607 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5609 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5610 * Makefile.in (LIB_ACL): New macro.
5611 (LIBACL_LIBS): Remove.
5612 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5613 * fileio.c: Include <acl.h>.
5614 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
5615 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
5617 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
5620 * unexelf.c: Don't assume ElfW (Half) fits in int.
5621 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
5622 when dealing with ElfW (Half) values, since they can exceed 2**31
5623 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
5624 (entry_address): Omit unused NUM arg. All uses changed.
5626 2013-05-07 Juri Linkov <juri@jurta.org>
5628 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
5629 to the string converted from number with `Fnumber_to_string'.
5632 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5634 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
5635 This fixes a problem introduced by my previous change.
5637 2013-05-07 Glenn Morris <rgm@gnu.org>
5639 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
5641 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
5643 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
5645 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5647 Static checking by GCC 4.8.0.
5648 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
5649 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
5650 (x_get_monitor_attributes_fallback)
5651 (x_get_monitor_attributes_xinerama)
5652 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
5653 Define only if USE_GTK.
5654 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
5655 (x_get_monitor_attributes_fallback): Omit unused locals.
5656 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
5657 Use double, not float, to avoid mixed-mode floating point arithmetic.
5659 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5660 Jan Djärv <jan.h.d@swipnet.se>
5662 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
5663 (XINERAMA_CFLAGS): New macros.
5664 (ALL_CFLAGS, LIBES): Use them.
5666 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5667 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5668 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5669 (syms_of_xfns): DEFSYM them.
5670 (struct MonitorInfo): New struct.
5671 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5672 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5673 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5674 (x_get_monitor_attributes_xinerama): New functions.
5675 (Fx_display_monitor_attributes_list): New primitive.
5676 (syms_of_xfns): Defsubr it.
5678 * xterm.h (x_display_info): Add Xatom_net_workarea and
5679 Xatom_net_current_desktop.
5681 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5682 and dpyinfo->Xatom_net_current_desktop.
5684 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5686 * xdisp.c (pos_visible_p): Use the special code for finding the
5687 beginning of a display property or overlay for any "replacing"
5688 display property, not just for display strings. This solves
5689 incorrect reporting of position by posn-at-point. (Bug#14241)
5691 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5693 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5694 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5695 Verify that ElfW (Half) fits in int.
5696 (fatal): Use same signature as lisp.h.
5697 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5698 configure and build with -DUNEXELF_DEBUG without worrying about
5699 other modules that use DEBUG.
5700 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5701 possibly-wide integers now uses it instead of plain fprintf.
5702 (entry_address): New function, which avoids problems with 32-bit
5703 overflow on 64-bit hosts.
5704 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5705 (round_up): Don't assume the remainder fits in int.
5706 (find_section): Use bool for boolean. Simplify debug code.
5707 (unexec): Don't assume file sizes fit in int or size_t.
5708 Omit unnecessary trailing newline in 'fatal' format.
5709 Use strerror rather than outputting decimal error number.
5710 Remove unused code when emacs is not defined;
5711 this file relies on Emacs now.
5712 Don't assume e_phnum and e_shnum are positive.
5714 * regex.c: Fix problems when DEBUG is defined.
5715 (extract_number, extract_number_and_incr): Define regardless of
5716 whether DEBUG is defined; that's simpler and makes the code less
5717 likely to go stale in the normal case when DEBUG is not defined.
5718 Return int rather than taking an int * arg. All callers changed.
5719 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5720 Remove, replacing with ...
5721 (DEBUG_PRINT): New macro. All callers changed.
5722 (DEBUG_COMPILES_ARGUMENTS): New macro.
5723 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5724 (print_compiled_pattern, print_double_string) [DEBUG]:
5725 Use prototype rather than old-style definition.
5726 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5727 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5728 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5729 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5730 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5731 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5732 This matters only when DEBUG is defined.
5734 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5736 * xdisp.c (set_iterator_to_next): Set the
5737 ignore_overlay_strings_at_pos_p flag only if we are _really_
5738 iterating over an overlay string, as indicated by the
5739 current.overlay_string_index member. (Bug#14306)
5741 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5743 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5744 to where it is used, to avoid autorelease issues (Bug#14050).
5746 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5748 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5749 * fileio.c (syms_of_fileio): Implement this.
5750 * filelock.c (create_lock_file): If symbolic links don't work, so
5751 we use a regular file as a lock file, do not fsync the lock file;
5754 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5756 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5757 (syms_of_minibuf): Adjust accodingly.
5759 * callint.c (Fcall_interactively): Adjust calls accordingly.
5761 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5763 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5764 w->contents is a buffer before computing everything else.
5765 Use parentheses to disambiguate last part of the condition.
5767 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5768 assertion violations. (Bug#14062)
5770 2013-05-01 David Reitter <david.reitter@gmail.com>
5772 * nsfns.m (ns_tooltip): Initialize.
5774 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5776 * coding.c (decode_coding_gap): Don't remove the character before
5777 a newline unless it's a CR character. (Bug#14287)
5779 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5781 * dispextern.h (struct face): Move enum face_underline_type
5782 earlier so that bitfields can be in the same word.
5784 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5786 * nsfns.m (handlePanelKeys): New function.
5787 (EmacsOpenPanel:performKeyEquivalent:)
5788 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5789 arrows/function/control and copy/paste keys (Bug#14296).
5791 2013-04-27 Juri Linkov <juri@jurta.org>
5793 * callint.c (Fcall_interactively): Call `Qread_number' for
5794 interactive code letter `n' instead of using duplicate code.
5797 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5799 * systime.h (make_timeval): Declare as 'const'.
5801 2013-04-27 Kenichi Handa <handa@gnu.org>
5803 * font.c (font_open_entity): Always open a font of manageable
5806 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5808 Port better to AIX (Bug#14258).
5809 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5812 2013-04-24 Kenichi Handa <handa@gnu.org>
5814 * coding.c (decode_coding_iso_2022): When an invalid escape
5815 sequence is encountered, reset the invocation and designation
5816 status to the safest one.
5818 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5820 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5821 Without this fix, "make distclean" leaves stamp-h1 behind.
5823 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5825 * w32fns.c (w32_fullscreen_rect): New function to compute the
5826 window rectangle for the given fullscreen mode.
5827 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5828 longer tunes the window size. This keeps the window's edges flush
5829 with the screen and allows the taskbar to hide itself in fullboth.
5831 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5832 window decorations and uses the entire screen.
5834 * w32term.h (w32_fullscreen_rect) Add prototype.
5835 (struct w32_output): Replace normal_width, normal_height,
5836 normal_top, and normal_left members with a single normal_placement
5838 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5840 (FRAME_NORMAL_PLACEMENT): New macro.
5842 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5844 * minibuf.c (Ftest_completion): Silence compiler warning.
5846 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5848 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5851 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5854 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5855 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5856 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5857 parentheses where appropriate.
5859 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5861 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5863 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5865 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5866 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5867 Mention in the doc string that setting these variables takes
5868 effect only after a call to set-window-buffer. (Bug#14200)
5870 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5872 * indent.c (Fvertical_motion): Don't consider display strings on
5873 overlay strings as display strings on the buffer position we
5874 started from. This prevents vertical cursor motion from jumping
5875 more than one line when there's an overlay string with a display
5876 property at end of line.
5877 Reported by Karl Chen <Karl.Chen@quarl.org> in
5878 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5880 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5882 * window.c (select_window): `record_buffer' even if window is
5883 already selected (bug#14191).
5885 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5887 * window.c (Fwindow_end): Test more flags, including the buffer's
5888 last_overlay_modified flag, to determine whether the window's
5889 display is really up-to-date. Prevents the function from
5890 returning a stale value. (Bug#14170)
5891 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5894 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5896 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5897 garbaged only if it is not already the top frame on its TTY.
5898 This prevents flickering due to constant redrawing of TTY frames when
5899 there are GUI frames open in the same session. (Bug#13864)
5901 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5903 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5904 of marking the idle timers directly.
5906 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5908 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5911 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5913 * window.c (select_window): Don't record_buffer while the invariant is
5914 temporarily broken (bug#14161).
5916 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5918 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5920 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5922 2013-04-07 Romain Francoise <romain@orebokech.com>
5924 Ignore additional platform-specific ACL errors (Bug#13702).
5925 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5926 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
5928 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
5930 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
5933 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
5935 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
5936 This bug was introduced by my 2013-02-25 change that simplified
5937 data_start configuration. Without this change, on GNU/Linux
5938 an Emacs configured with --enable-profiling fails immediately
5939 due to a profiler signal.
5940 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
5941 with these flags. On platforms where special flags are needed
5942 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
5943 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
5944 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
5946 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
5948 Get rid of some platform-specific functions examining window
5949 system and its capabilities. This is a partial rework of the
5951 * lisp.h (have_menus_p): Remove prototype. This function is
5952 replaced with platform-independent window_system_available.
5953 (check_window_system): Move to...
5954 * frame.h (decode_window_system_frame, window_system_available):
5955 ...here, add new prototypes.
5956 * frame.c (window_system_available, decode_window_system_frame):
5958 (check_window_system): Platform-independent now.
5959 * xterm.h (x_in_use): Remove declaration.
5961 * w32term.h (check_x_frame):
5962 * nsterm.h (check_x_frame): Remove prototypes. This function
5963 is replaced with platform-independent decode_window_system_frame.
5964 * msdos.c (have_menus_p): Remove.
5965 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
5966 Remove platform-specific functions. Use check_window_system,
5967 decode_window_system_frame and check_ns_display_info where
5968 appropriate. Minor style and comment tweaks.
5969 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
5970 (check_x_frame): Likewise.
5971 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
5973 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
5974 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
5975 * xmenu.c, xselect.c: All related users changed.
5977 2013-04-03 Kenichi Handa <handa@gnu.org>
5979 The following changes is to optimize the code for reading UTF-8
5982 * coding.c (check_ascii): Rename from detect_ascii. Return value
5983 changed. Check EOL format. Do not call adjust_coding_eol_type
5985 (check_utf_8): New function.
5986 (adjust_coding_eol_type): Do nothing if already adjusted.
5987 (detect_coding): Compare the return value of check_ascii with
5988 coding->src_bytes. Call adjust_coding_eol_type if necessary.
5989 (decode_coding_gap): Optimize for valid UTF-8.
5991 2013-03-21 Kenichi Handa <handa@gnu.org>
5993 * coding.c (syms_of_coding): Cancel previous change.
5995 * insdel.c (insert_from_gap): Fix previous change.
5997 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
5999 Consistently use platform-specific function to detect window system.
6000 * lisp.h (check_window_system): New prototype. This function is
6001 going to replace check_x, check_w32 and check_ns.
6002 (have_menus_p): Mention msdos.c in comment.
6003 * fontset.c (check_window_system_func): Remove. Adjust all users.
6004 * fontset.h (check_window_system_func): Remove prototype.
6005 * nsterm.h (check_ns):
6006 * xterm.h (check_x):
6007 * w32term.h (check_w32): Likewise.
6008 * menu.c (Fx_popup_menu): Use check_window_system.
6009 * msdos.c (check_window_system): Define for MS-DOS.
6010 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6011 * w32fns.c (check_window_system): Likewise for MS-Windows.
6012 * xfns.c (check_window_system): Likewise for X.
6013 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6014 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6016 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6018 Prefer < to > in range checks such as 0 <= i && i < N.
6019 This makes it easier to visualize quantities on a number line.
6020 This patch doesn't apply to all such range checks,
6021 only to the range checks affected by the 2013-03-24 change.
6022 This patch reverts most of the 2013-03-24 change.
6023 * alloc.c (xpalloc, Fgarbage_collect):
6024 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6025 * character.c (string_escape_byte8):
6026 * charset.c (read_hex):
6027 * data.c (cons_to_unsigned):
6028 * dispnew.c (update_frame_1):
6029 * doc.c (Fsubstitute_command_keys):
6030 * doprnt.c (doprnt):
6031 * editfns.c (hi_time, decode_time_components):
6032 * fileio.c (file_offset):
6033 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6034 * font.c (font_intern_prop):
6035 * frame.c (x_set_alpha):
6036 * gtkutil.c (get_utf8_string):
6037 * indent.c (check_display_width):
6038 * keymap.c (Fkey_description):
6039 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6041 * minibuf.c (read_minibuf_noninteractive):
6042 * process.c (wait_reading_process_output):
6043 * search.c (Freplace_match):
6044 * window.c (get_phys_cursor_glyph):
6045 * xdisp.c (redisplay_internal):
6046 * xsmfns.c (smc_save_yourself_CB):
6047 Prefer < to > for range checks.
6048 * dispnew.c (sit_for): Don't mishandle NaNs.
6049 This fixes a bug introduced in the 2013-03-24 change.
6050 * editfns.c (decode_time_components): Don't hoist comparison.
6051 This fixes another bug introduced in the 2013-03-24 change.
6053 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6055 * frame.h (struct frame): Drop scroll_bottom_vpos
6056 member becaue all real users are dead long ago.
6057 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6058 * xdisp.c (redisplay_internal): Adjust user.
6060 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6062 * nsmenu.m (showAtX:Y:for:): setLevel to
6063 NSPopUpMenuWindowLevel (Bug#13998).
6065 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6067 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6068 (ns_check_pending_open_menu): Declare.
6070 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6071 (x_activate_menubar): Update the menu with title that matches
6072 ns_get_pending_menu_title, and call
6073 ns_check_pending_openmenu (Bug#12698).
6074 (menuWillOpen:): New method.
6075 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6077 * nsterm.m (menu_will_open_state, menu_mouse_point)
6078 (menu_pending_title): New varaibles.
6079 (ns_get_pending_menu_title, ns_check_menu_open)
6080 (ns_check_pending_open_menu): New functions.
6082 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6084 * indent.c (current_column_bol_cache): Remove leftover which is not
6085 used in Fmove_to_column any more.
6086 (current_column, scan_for_column): Adjust users.
6087 * keyboard.c (last_point_position_buffer, last_point_position_window):
6088 Remove leftovers which are not used for recording undo any more.
6089 (command_loop_1, syms_of_keyboard): Adjust users.
6090 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6091 redisplay_window any more.
6092 (move_it_to): Adjust user.
6094 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6096 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6097 Update dependencies.
6099 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6101 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6102 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6105 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6107 * window.h (struct window): Replace hchild, vchild and buffer slots
6108 with the only contents slot. This is possible because each valid
6109 window may have either the child window (in vertical or horizontal
6110 combination) or buffer to display (for the leaf window). Using that,
6111 a lof of operations to traverse and/or change window hierarchies may
6112 be simplified. New member horizontal is used to distinguish between
6113 horizontal and vertical combinations of internal windows.
6114 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6115 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6116 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6117 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6118 Use contents slot, not buffer, where appropriate.
6119 (wset_combination): New function.
6120 (wset_buffer): Add eassert.
6121 (Fframe_first_window): Simplify the loop reaching first window.
6122 (Fwindow_buffer): Use WINDOW_LEAF_P.
6123 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6124 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6125 (unshow_buffer): Convert initial debugging check to eassert.
6126 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6127 (make_parent_window, window_resize_check, window_resize_apply)
6128 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6129 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6130 Adjust to match struct window changes.
6131 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6132 (mark_window_cursors_off, count_windows, get_leaf_windows)
6133 (foreach_window_1): Simplify the loop.
6134 * alloc.c (mark_object): Do not check for the leaf window because
6135 internal windows has no glyph matrices anyway.
6136 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6137 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6138 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6139 (build_frame_matrix_from_window_tree, mirror_make_current)
6140 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6141 (update_window_tree, set_window_update_flags): Simplify the loop.
6142 (sync_window_with_frame_matrix_rows): Enforce live window.
6143 Use contents slot, not buffer, where appropriate.
6144 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6145 and WINDOW_HORIZONTAL_COMBINATION_P.
6146 (make_frame_visible_1): Simplify the loop.
6147 Use contents slot, not buffer, where appropriate.
6148 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6149 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6150 (expose_window_tree): Likewise.
6151 Use contents slot, not buffer, where appropriate.
6152 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6153 to avoid deleted windows. Use contents slot instead of buffer.
6154 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6155 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6156 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6157 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6159 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6161 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6162 identify the reasons for assertion violations in bug#14062 and
6164 (Fx_show_tip): Fix compilation error under
6165 "--enable-check-lisp-object-type". (Bug#14073)
6167 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6168 Reported by <rzl24ozi@gmail.com>.
6170 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6172 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6174 (unwind_with_echo_area_buffer): ...to restore it here.
6175 This is needed to ensure that...
6176 (redisplay_window): ...both window markers are valid here,
6177 which is verified by eassert.
6178 * editfns.c (save_excursion_save): Do not assume that
6179 selected_window always displays the buffer.
6180 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6183 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6185 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6188 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6190 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6192 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6194 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6195 since MinGW's w32api headers do. This avoids compiler warnings.
6197 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6200 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6202 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6204 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6206 * gtkutil.c (style_changed_cb): Check if frame is live and an
6207 X frame (Bug#14038).
6209 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6211 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6212 Define only for _WIN32_WINNT less than 0x0500.
6213 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6215 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6216 see its own definitions of 'struct timeval' and 'struct timezone'.
6218 Fix incompatibilities between MinGW.org and MinGW64 headers.
6219 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6221 * w32.c (REPARSE_DATA_BUFFER): Guard with
6222 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6224 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6226 * xterm.c: Include X11/XKBlib.h
6227 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6229 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6231 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6233 * blockinput.h (input_blocked_p): Likewise.
6234 * bytecode.c (exec_byte_code): Likewise.
6235 * callproc.c (call_process_kill, call_process_cleanup)
6236 (Fcall_process): Likewise.
6237 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6238 (Fccl_execute_on_string): Likewise.
6239 * character.c (string_escape_byte8): Likewise.
6240 * charset.c (read_hex): Likewise.
6241 * cm.c (calccost): Likewise.
6242 * data.c (cons_to_unsigned): Likewise.
6243 * dired.c (directory_files_internal, file_name_completion):
6245 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6246 (sit_for): Likewise.
6247 * doc.c (Fsubstitute_command_keys): Likewise.
6248 * doprnt.c (doprnt): Likewise.
6249 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6250 * emacsgtkfixed.c: Likewise.
6251 * fileio.c (file_offset, Fwrite_region): Likewise.
6252 * floatfns.c (Fexpt, fmod_float): Likewise.
6253 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6255 * font.c (font_intern_prop): Likewise.
6256 * frame.c (x_set_alpha): Likewise.
6257 * gtkutil.c (get_utf8_string): Likewise.
6258 * indent.c (check_display_width): Likewise.
6259 * intervals.c (create_root_interval, rotate_right, rotate_left)
6260 (split_interval_right, split_interval_left)
6261 (adjust_intervals_for_insertion, delete_node)
6262 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6263 (merge_interval_right, merge_interval_left, copy_intervals)
6264 (set_intervals_multibyte_1): Likewise.
6265 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6266 * keymap.c (Fkey_description): Likewise.
6267 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6268 * lread.c (openp, read_integer, read1, string_to_number):
6270 * menu.c (ensure_menu_items): Likewise.
6271 * minibuf.c (read_minibuf_noninteractive): Likewise.
6272 * print.c (printchar, strout): Likewise.
6273 * process.c (create_process, Faccept_process_output)
6274 (wait_reading_process_output, read_process_output, send_process)
6275 (wait_reading_process_output): Likewise.
6276 * profiler.c (make_log, handle_profiler_signal): Likewise.
6277 * regex.c (re_exec): Likewise.
6278 * regex.h: Likewise.
6279 * search.c (looking_at_1, Freplace_match): Likewise.
6280 * sysdep.c (get_child_status, procfs_ttyname)
6281 (procfs_get_total_memory): Likewise.
6282 * systime.h (EMACS_TIME_VALID_P): Likewise.
6283 * term.c (dissociate_if_controlling_tty): Likewise.
6284 * window.c (get_phys_cursor_glyph): Likewise.
6285 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6286 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6288 * xfns.c (Fx_window_property): Likewise.
6289 * xmenu.c (set_frame_menubar): Likewise.
6290 * xselect.c (x_get_window_property, x_handle_dnd_message):
6292 * xsmfns.c (smc_save_yourself_CB): Likewise.
6293 * xterm.c (x_scroll_bar_set_handle): Likewise.
6295 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6297 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6298 to be optional or nil. Adjust comment and convert it to docstring.
6299 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6300 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6302 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6304 Static checking by GCC 4.8-20130319.
6305 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6306 * process.c (Fset_process_datagram_address)
6307 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6308 * xdisp.c (get_char_face_and_encoding):
6309 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6310 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6311 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6313 2013-03-24 Ken Brown <kbrown@cornell.edu>
6315 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6316 fix compilation on 64-bit Cygwin, where underscores are not
6317 automatically prepended.
6319 * w32term.c (w32_initialize): Silence compiler warning.
6321 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6323 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6324 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6325 variables, to save and restore frame dimensions.
6326 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6327 after returning from a 'fullscreen' configuration.
6328 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6329 to avoid races between the main thread and the input thread.
6331 * w32term.h (struct w32_output): New members normal_width,
6332 normal_height, normal_top, normal_left, and prev_fsmode.
6333 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6334 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6337 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6338 'fullscreen' parameter. Always record previous width and height
6339 of the frame, except when switching out of maximized modes, so
6340 that they could be restored correctly, instead of resetting to the
6341 default frame dimensions. Send SC_RESTORE command to the frame,
6342 unless we are going to send SC_MAXIMIZE, to restore the frame
6343 resize hints in the mouse pointer shown by the window manager.
6346 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6348 * lisp.h (get_frame_param): Adjust conditions for prototype
6351 2013-03-22 Ken Brown <kbrown@cornell.edu>
6353 * unexcw.c: Drop unneeded inclusion of w32common.h.
6354 (report_sheap_usage): Declare.
6355 (read_exe_header): Add magic numbers for x86_64.
6356 (fixup_executable): Fix printf format specifier for unsigned long
6359 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6361 * frame.h (struct frame): Put menu_bar_window under #ifdef
6362 because this member is not needed when X toolkit is in use.
6363 (fset_menu_bar_window):
6364 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6365 (free_glyphs, update_frame):
6366 * xdisp.c (expose_frame): Likewise.
6367 (display_menu_bar): Likewise. Remove redundant eassert.
6368 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6371 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6373 Use functions and constants to manipulate Lisp_Save_Value objects.
6374 This replaces code that used macros and strings and token-pasting.
6375 The change makes the C source a bit easier to follow,
6376 and shrinks the Emacs executable a bit.
6377 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6378 (make_save_value): Change 1st arg from string to enum. All callers
6381 (mark_object): Use if, not #if, for GC_MARK_STACK.
6382 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6383 (XSAVE_OBJECT): Now functions, not macros.
6384 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6385 the constant was never used.
6386 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6387 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6388 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6389 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6391 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6392 type3 with a single member save_type. All uses changed.
6393 (save_type, set_save_pointer, set_save_integer): New functions.
6394 * print.c (PRINTX): Remove.
6396 * alloc.c: Remove redundant static declarations.
6398 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6400 * window.h (struct window): Convert left_col, top_line, total_lines
6401 and total_cols from Lisp_Objects to integers. Adjust comments.
6402 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6404 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6405 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6406 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6407 Adjust users where appropriate.
6409 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6411 * frame.h (struct frame): Drop resx and resy because the same data is
6412 available from window system-specific output context. Adjust users.
6413 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6414 New functions to provide defaults when no window system available.
6415 (FRAME_RES_X, FRAME_RES_Y): New macros.
6416 (NUMVAL): Move from xdisp.c.
6417 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6418 (Ffont_face_attributes, Fopen_font):
6419 * image.c (gs_load):
6420 * w32font.c (fill_in_logfont):
6421 * xdisp.c (calc_pixel_width_or_height):
6422 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6423 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6425 2013-03-20 Kenichi Handa <handa@gnu.org>
6427 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6428 to 1 (temporary workaround until a bug related to ASCII
6429 optimization is fixed).
6431 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6433 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6434 Signal error if window is not internal. Adjust docstring.
6435 (delete_all_child_windows): Use combination_limit to save the buffer.
6436 (Fset_window_configuration): Adjust accordingly.
6437 * print.c (syms_of_print): Initialize debugging output not here...
6438 (init_print_once): ...but in a new function here.
6439 * lisp.h (init_print_once): Add prototype.
6440 * emacs.c (main): Add call to init_print_once. Adjust comments.
6442 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6444 * window.c (window_resize_check, window_resize_apply)
6445 (window_from_coordinates, recombine_windows, set_window_buffer)
6446 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6447 (Fsplit_window_internal, Fdelete_window_internal)
6448 (freeze_window_starts): Use bool for booleans.
6449 * window.h (window_frame_coordinates, resize_frame_windows)
6450 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6452 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6454 * dispnew.c (bitch_at_user): Use `user-error'.
6456 2013-03-17 Ken Brown <kbrown@cornell.edu>
6458 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6459 as return type of image_background. (Bug#13981)
6460 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6462 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6464 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6465 (ns_select): Don't return with result uninitialized.
6467 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6470 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6472 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6473 directories. If filename is nil, get directory name (Bug#13932).
6474 Use getFilename and getDirectory.
6475 (getFilename, getDirectory): New methods for EmacsSavePanel and
6477 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6479 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6481 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6483 2013-03-15 Kenichi Handa <handa@gnu.org>
6485 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6486 (adjust_after_replace): Make it back to static. Delete the third
6487 arg text_at_gap_tail. Cancel the code for handling it.
6489 * coding.h (struct coding_system): New member eol_seen.
6491 * coding.c (detect_ascii): New function.
6492 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6493 when the source bytes are actually scanned. On detecting for
6494 coding_category_utf_8_auto, call detect_ascii instead of scanning
6495 source bytes directly.
6496 (produce_chars): Call insert_from_gap with the new arg 0.
6497 (encode_coding): Likewise.
6498 (decode_coding_gap): Control ASCII optimization by the variable
6499 disable_ascii_optimization instead of #ifndef .. #endif.
6500 Deccode EOL format according to coding->eol_seen.
6501 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6504 * lisp.h (adjust_after_replace): Cancel externing it.
6505 (insert_from_gap): Adjust prototype.
6507 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6509 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6510 FULLSCREEN_MAXIMIZED. (Bug#13935)
6512 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6514 * region-cache.c (find_cache_boundary, move_cache_gap)
6515 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6516 Simplify debugging check and convert to eassert. Adjust comment.
6517 (pp_cache): Put under ENABLE_CHECKING.
6519 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6521 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6522 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6524 (w32fullscreen_hook): If the frame is visible, reset
6525 f->want_fullscreen flag after changing the frame size. If the
6526 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6529 2013-03-13 Daniel Colascione <dancol@dancol.org>
6531 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6532 too so that these builds can use Cygwin's file conversion
6533 functions. (We've been building and linking cygw32.o all along
6534 and just not using it.)
6536 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6538 File synchronization fixes (Bug#13944).
6539 * Makefile.in (LIB_FDATASYNC): New macro.
6541 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6542 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6543 Don't worry about HAVE_FSYNC, since a substitute fsync is
6544 available if the system lacks one.
6545 (Fwrite_regin): Retry fsync if interrupted.
6547 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6549 * w32term.c (w32_read_socket): If the Emacs frame is being
6550 activated, call w32fullscreen_hook, to make sure the new frame
6551 dimensions are in effect. (Bug#13937)
6553 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6555 * xdisp.c (init_iterator): Simplify because both character and byte
6556 positions are either specified or -1. Add eassert. Adjust comment.
6557 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6558 character and byte positions can be obtained from marker.
6560 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6562 Static checking by Sun C 5.12.
6563 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6564 * bytecode.c (exec_byte_code):
6565 * dispnew.c (init_display):
6567 * fileio.c (Fsubstitute_in_file_name):
6568 * keyboard.c (Fevent_convert_list):
6569 * keymap.c (Fsingle_key_description):
6570 * term.c (maybe_fatal, fatal):
6571 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6572 * xsmfns.c (Fhandle_save_session):
6573 Omit unreachable code.
6574 * keymap.c (map_keymap_char_table_item): Cast void * to
6575 a function pointer type; the C Standard requires this.
6577 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6578 Include <sys/param.h> unconditionally, as that works elsewhere and
6579 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6580 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6583 See ChangeLog.12 for earlier changes.
6589 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6591 This file is part of GNU Emacs.
6593 GNU Emacs is free software: you can redistribute it and/or modify
6594 it under the terms of the GNU General Public License as published by
6595 the Free Software Foundation, either version 3 of the License, or
6596 (at your option) any later version.
6598 GNU Emacs is distributed in the hope that it will be useful,
6599 but WITHOUT ANY WARRANTY; without even the implied warranty of
6600 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6601 GNU General Public License for more details.
6603 You should have received a copy of the GNU General Public License
6604 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.