1 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3 Port to Solaris 10 and its bundled GCC.
4 Problem reported by Timothy C. Burt.
5 * floatfns.c (isfinite, isnan): Redefine unconditionally.
7 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
9 Do not allow font caches to grow too large.
10 * alloc.c (compact_font_cache_entry, compact_font_caches):
11 New functions or stub if not HAVE_WINDOW_SYSTEM.
12 (compact_undo_list): Factor out from Fgarbage_collect.
14 (mark_face_cache): Mark face font. Move down to avoid
16 (mark_terminals): Do not mark font cache here.
17 (Fgarbage_collect): Call compaction functions described
18 above. Adjust comment.
20 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
22 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
23 chdir to HOME (bug#15607).
25 * nsterm.m (Qcocoa, Qgnustep): New variables.
26 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
27 (ns_get_color): Make selection color work for GNUStep also.
29 2013-10-18 Eli Zaretskii <eliz@gnu.org>
31 * keyboard.c (make_lispy_event): Remove GPM-specific code that
32 handles mouse clicks. Instead, let GPM use the same code as all
33 the other mice use. See the discussion starting at
34 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
35 for the details of the problem with the menu bar this fixes.
37 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
39 Remove port-specific display name lists to avoid extra
40 complexity and data duplication with display info lists.
41 * xterm.h (x_display_name_list): Remove declaration.
42 * xterm.c (x_display_name_list): Remove.
43 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
44 * xfns.c (x_display_info_for_name, Fx_display_list):
45 Likewise. Use x_display_list where appropriate.
46 * w32term.h (w32_display_name_list): Remove declaration.
47 * w32term.c (w32_display_name_list): Remove.
48 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
50 * w32fns.c (x_display_info_for_name, Fx_display_list):
51 Likewise. Use x_display_list where appropriate.
52 * nsterm.h (ns_display_name_list): Remove declaration.
53 * nsterm.m (ns_display_name_list): Remove.
54 (ns_term_init, syms_of_nsterm): Adjust users.
55 * nsfns.m (ns_display_info_for_name, Fx_display_list):
56 Likewise. Use x_display_list where appropriate.
57 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
58 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
59 (mark_terminals): Mark per-terminal font cache.
61 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
63 Don't run timers in input-pending-p. Its new check-timers param
64 provides the prior behavior. (Bug#15045).
65 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
68 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
70 Make some functions static in non-Microsoft builds.
71 On my platform (Fedora 19 x86-64), this shrinks the
72 Emacs executable (text+data) by 0.25%.
73 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
74 (load_color) [!MSDOS]:
75 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
76 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
77 * lisp.h (check_existing):
78 * process.h (conv_sockaddr_to_lisp, network_interface_list)
79 (network_interface_info) [!WINDOWSNT]:
80 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
82 * fileio.c (check_existing):
83 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
84 * process.c (conv_sockaddr_to_lisp, network_interface_list)
85 (network_interface_info) [!WINDOWSNT]:
86 * term.c (encode_terminal_code) [!WINDOWSNT]:
87 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
88 * xfaces.c (load_color) [!MSDOS]:
90 * fileio.c (check_existing, check_executable, check_writable):
91 * process.c (network_interface_list, network_interface_info):
92 Move earlier, so that we don't need forward decls.
93 * gnutls.c (fn_gnutls_transport_set_errno)
94 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
96 * w32.c (init_environment): Use faccessat rather than
97 check_existing, partly for consistency with the rest of the code
98 in this file, partly so that check_existing can be static.
100 Make VALMASK visible to GDB even if clang is used (Bug#15574).
101 * emacs.c (MAIN_PROGRAM): New macro.
102 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
103 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
105 bool vector int width fixes
106 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
107 (Fbool_vector_count_matches_at):
108 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
109 can exceed PTRDIFF_MAX, at least in theory.
110 (Fbool_vector_count_matches_at):
111 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
113 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
115 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
116 (struct sockaddr): Add forward decl, for platforms that lack it.
118 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
120 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
123 2013-10-16 Eli Zaretskii <eliz@gnu.org>
125 * w32.c (network_interface_get_info, network_interface_list)
126 (network_interface_info): New functions. (Bug#15610)
127 (GetAdaptersInfo_Proc): New typedef.
128 (get_adapters_info): New wrapper function.
129 (globals_of_w32): Initialize g_b_init_get_adapters_info.
131 * process.h (network_interface_list, network_interface_info): New
134 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
135 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
136 all systems. Return non-nil for systems that HAVE_NET_IF_H and
137 for WINDOWSNT. Doc fix.
138 (syms_of_process): Defsubr Snetwork_interface_list and
139 Snetwork_interface_info unconditionally.
141 * menu.c (have_boxes): Fix redundant simulation of radio buttons
142 in NS GUI sessions. (Bug#15629)
144 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
146 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
148 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
150 * print.c (print_object): Print " ..." when truncating bool vectors.
152 2013-10-15 Eli Zaretskii <eliz@gnu.org>
154 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
155 standard mouse buttons.
157 * termhooks.h (struct input_event): Remove incorrect commentary.
159 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
161 Disallow bool vector operations on mixed-length operands.
162 The old behavior left garbage in the result vector sometimes,
163 and didn't seem to be useful.
164 * data.c (Qwrong_length_argument): New static var.
165 (wrong_length_argument): New function.
166 (bool_vector_binop_driver): Check that args agree in length.
168 * keyboard.c, keyboard.h (all_kboards): Now static.
170 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
172 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
173 note from the lispref.
175 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
177 * nsterm.h (struct ns_display_info): Remove set-but-unused
178 member image_cache (image caches are per-terminal anyway).
179 (FRAME_X_IMAGE_CACHE): Remove.
180 * nsterm.m (ns_initialize_display_info): Adjust user.
182 2013-10-14 Eli Zaretskii <eliz@gnu.org>
184 * w32proc.c: Include mingw_time.h.
186 * w32.c: Include mingw_time.h.
188 Implement scrolling of TTY menus when the screen is too short.
190 * term.c (tty_menu_display): Accept an additional argument, the
191 menu item from which to start displaying the menu. Account for
192 the value of Y when limiting the menu to the number of available
194 (mi_result): New enumeration.
195 (read_menu_input): Return enumerated value. When the y coordinate
196 hits min_y or max_y, return scroll indication instead of wrapping
198 (tty_menu_activate): Handle the scrolling indications from
199 read_menu_input. Compute the first menu item to display and pass
200 it to tty_menu_display.
202 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
204 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
205 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
206 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
207 Adjust to match the change described below.
208 (struct terminal): Move must_write_spaces, line_ins_del_ok,
209 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
210 memory_below_frame members to...
211 * termchar.h (struct tty_display_info): ...here because they're
212 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
214 * nsterm.m (ns_create_terminal):
215 * w32term.c (w32_create_terminal):
216 * xterm.c (x_create_terminal): Adjust users.
217 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
218 to filter out non-TTY frames. Adjust comment.
219 (scrolling): Adjust user. Prefer eassert for debugging check.
221 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
223 * xfaces.c (PT_PER_INCH): Remove unused macro.
224 * termhooks.h (struct terminal): Remove set-but-unused
225 member fast_clear_end_of_line.
226 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
227 * nsterm.m (ns_create_terminal):
229 * w32term.c (w32_create_terminal):
230 * xterm.c (x_create_terminal): Adjust users.
232 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
234 * lisp.h (bool_vector_size): New function.
235 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
236 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
237 (Fbool_vector_not, Fbool_vector_count_matches_at):
238 Remove uses of 'eassume' that should no longer be needed,
239 because they are subsumed by the 'eassume' in bool_vector_size.
241 2013-10-12 Eli Zaretskii <eliz@gnu.org>
243 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
244 after inclusion of gif_lib.h, thus fixing compiler warnings caused
245 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
247 2013-10-11 Eli Zaretskii <eliz@gnu.org>
249 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
250 have different dimensions. (Bug#15575)
252 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
255 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
257 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
259 * term.c (tty_menu_show): Never return with unbalanced
260 specpdl. Use eassert for debugging check. Adjust style.
262 2013-10-11 Eli Zaretskii <eliz@gnu.org>
264 * term.c (read_menu_input): Make selection of menu items
265 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
266 (tty_menu_activate): Fix off-by-one error when computing max_y.
268 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
270 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
271 audit logging (only used with GnuTLS 3.x) and enable it.
273 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
275 * dispnew.c (redraw_frame): Remove useless #ifdef because
276 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
277 Also, move TTY fflush to...
278 * term.c (tty_update_end): ...this function.
280 2013-10-11 Eli Zaretskii <eliz@gnu.org>
282 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
283 the end of the frame's glyph matrix. (Bug#15575)
285 * term.c (tty_menu_display): Don't move cursor while overwriting
286 frame's glyphs with menu items. Limit the number of items
287 displayed to what can be shown on the available screen lines,
288 excluding the echo area.
289 (tty_menu_activate): Limit the Y coordinate allowed by
290 read_menu_input to the last screen line used for menu display.
292 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
294 * lisp.h (eassume): New macro.
295 Also, include <verify.h>, for 'assume'.
296 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
297 (vroundup, vector_nbytes):
298 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
299 (Fbool_vector_not, Fbool_vector_count_matches)
300 (Fbool_vector_count_matches_at):
301 Use eassume, not eassert.
302 * casetab.c (set_identity, shuffle):
303 * composite.c (composition_gstring_put_cache):
304 * dispnew.c (update_frame_1):
305 * ftfont.c (ftfont_shape_by_flt):
306 * image.c (gif_load):
307 * intervals.c (offset_intervals):
308 * macfont.m (macfont_shape):
309 Remove calls to 'assume' that are no longer needed, because
310 --enable-gcc-warnings no longer generates bogus warnings
311 when these calls are removed.
313 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
315 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
317 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
319 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
320 (Qsubstitute_env_in_file_name): New var.
321 (syms_of_fileio): Define it.
323 2013-10-10 Eli Zaretskii <eliz@gnu.org>
325 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
326 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
329 * term.c (save_and_enable_current_matrix): Don't allocate and
330 don't save margin areas.
331 (restore_desired_matrix): Don't restore margin areas.
332 (free_saved_screen): Don't free margin areas.
334 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
336 * image.c: Pacify --enable-gcc-warnings.
337 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
338 #define only if used.
340 2013-10-10 Eli Zaretskii <eliz@gnu.org>
342 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
343 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
344 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
345 (gif_load): For giflib v5.x and later, display the error message
346 produced by giflib when its functions fail.
347 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
350 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
352 * keyboard.c (last_event_timestamp): Remove. For X selection and
353 GTK popup menus, it may be obtained from per-frame X display info.
354 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
355 (process_special_events): Adjust users.
356 * keyboard.h (last_event_timestamp): Remove declaration.
357 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
358 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
359 * menu.h (xmenu_show): Adjust prototype.
360 * menu.c (Fx_popup_menu): Adjust user.
361 * xselect.c (x_own_selection, x_get_foreign_selection)
362 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
364 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
366 * keyboard.c (init_kboard): Now static. Add arg
367 to denote window system. Adjust comment.
368 (init_keyboard): Adjust user.
369 (allocate_kboard): New function.
371 * nsterm.m (ns_term_init):
373 * w32term.c (w32_create_terminal):
374 * xterm.c (x_term_init): Use it.
375 * keyboard.h (init_kboard): Remove prototype.
376 (allocate_kboard): Add prototype.
378 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
380 * image.c (GIFLIB_MAJOR): Ensure it's defined.
381 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
383 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
385 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
387 2013-10-09 Eli Zaretskii <eliz@gnu.org>
389 * term.c (tty_menu_activate): Flush the output stream after
390 showing the cursor, and don't mark the frame garbaged at exit from
391 the function. Fixes redisplay glitches when moving from one menu
394 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
396 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
397 or throw error (Bug#15570).
399 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
401 * intervals.c (temp_set_point_both): Move test into 'eassert',
404 * lisp.h (eassert): Don't use 'assume'.
405 Sometimes 'assume' wins in performance, and sometimes it loses,
406 so it shouldn't be used all the time. Perhaps we need two
407 flavors of 'eassert', one for where 'assume' is far more likely
408 to help or to hurt; but that can be done later.
409 Problem reported by Dmitry Antipov in
410 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
411 Also, don't include <verify.h>; no longer needed.
413 2013-10-09 Glenn Morris <rgm@gnu.org>
415 * eval.c (Fcond): Doc tweak.
417 2013-10-09 Eli Zaretskii <eliz@gnu.org>
419 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
420 expressions with side effects to eassert. (Bug#15565)
422 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
424 * fns.c (hashfn_user_defined): Allow hash functions to return any
427 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
429 Fix minor problems found by static checking.
430 * dispnew.c (save_current_matrix): Omit unnecessary casts.
431 * dispnew.c (update_frame_with_menu): Mark debug local as used.
432 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
433 * keyboard.c (read_menu_command): Remove unused local.
434 * lisp.h (read_menu_command): New decl.
435 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
436 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
437 Return ptrdiff_t, not int.
438 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
439 not int, for benefit of xpalloc.
440 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
442 (have_menus_p): Remove; unused.
443 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
444 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
445 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
447 (save_and_enable_current_matrix): Omit unnecessary casts.
448 (read_menu_input): Omit local extern decl (now in lisp.h).
449 Don't access uninitialized storage if mouse_get_xy fails.
450 (tty_menu_activate): Mark local as initialized, for lint.
451 (tty_menu_activate, tty_meny_show): Remove unused locals.
453 2013-10-08 Eli Zaretskii <eliz@gnu.org>
455 Support menus on text-mode terminals.
456 * xterm.h (xw_popup_dialog): Add prototype.
458 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
459 (xmenu_show): Block input here, instead in Fx_popup_menu.
460 (xw_popup_dialog): New function, with X-specific bits of popup
463 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item): New
466 * window.c (Fset_window_configuration): Use run-time tests of the
467 frame type instead of compile-time conditionals, when menu-bar
468 lines are considered.
470 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
471 (w32_popup_dialog): New prototypes.
473 * w32menu.c (Fx_popup_dialog): Function deleted.
474 (w32_popup_dialog): New function, with w32 specific bits of popup
475 dialogs. Block input here.
477 * w32inevt.c (w32_console_read_socket): Minor change to add
478 debugging TTY events.
480 * w32fns.c (show_hourglass): If returning early because the frame
481 is not a GUI frame, unblock input.
483 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
484 (cursorY): New functions.
486 * termhooks.h (cursorX, cursorY): Prototypes of functions on
487 WINDOWSNT, macros that call curX and curY elsewhere.
489 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
491 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
492 specific function to hide and show cursor on a text-mode terminal.
493 (tty_menu_struct, struct tty_menu_state): New structures.
494 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
495 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
496 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
497 (tty_menu_locate, save_and_enable_current_matrix)
498 (restore_desired_matrix, screen_update, read_menu_input)
499 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
500 (tty_pop_down_menu, tty_menu_last_menubar_item)
501 (tty_menu_new_item_coords, tty_menu_show): New functions.
502 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
504 * nsterm.h (ns_popup_dialog): Adjust prototype.
506 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
508 (ns_popup_dialog): Adapt order of arguments to the other
509 *_menu_show implementations.
510 (Fx_popup_dialog): Function deleted.
512 * msdos.c (x_set_menu_bar_lines): Delete unused function.
514 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
516 * menu.c (have_boxes): New function.
517 (single_keymap_panes): Use it instead of a compile-time
519 (single_menu_item): Use run-time tests of the frame type instead
520 of compile-time conditionals.
521 (encode_menu_string): New function.
522 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
523 the macro, since different types of frame need different encoding
525 (digest_single_submenu): Use run-time tests of frame type instead
526 of, or in addition to, compile-time conditionals.
527 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
528 (Fx_popup_menu): Detect when the function is called from keyboard
529 on a TTY. Don't barf when invoked on a text-mode frame. Check
530 frame type at run time, instead of compile-time conditionals for
531 invoking terminal-specific menu-show functions. Call
532 tty_menu_show on text-mode frames.
533 (Fx_popup_dialog): Moved here from xmenu.c. Test frame types at
534 run time to determine which alternative to invoke; support dialogs
537 * keyboard.h <Qmouse_movement>: Declare.
539 * keyboard.c <Qmouse_movement>: Now extern.
540 <Qecho_keystrokes>: New static variable.
541 (read_key_sequence): Accept an additional argument, a flag to
542 prevent redisplay during reading of the key sequence. All callers
544 (read_menu_command): New function.
545 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
547 (toolkit_menubar_in_use): New function.
548 (make_lispy_event): Use it instead of a compile-time test.
550 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
551 window-system being available.
553 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
554 to x-popup-dialog on the frame type, they all now support popup
557 * dispnew.c (save_current_matrix): Save the margin areas.
558 (restore_current_matrix): Restore margin areas.
559 (update_frame_with_menu): New function.
561 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
564 * alloc.c (make_save_ptr): Now compiled unconditionally.
566 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
568 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
569 (redraw_frame, update_frame): Adjust users.
570 * dispextern.h (set_window_update_flags): Adjust prototype.
571 * xdisp.c (redisplay_internal): When updating all frames with zero
572 windows_or_buffers_changed, assume that only the windows that shows
573 current buffer should be really updated.
575 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
577 Do not allocate huge temporary memory areas and objects while encoding
578 for file I/O, thus reducing an enormous memory usage for large buffers.
579 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
580 * coding.h (struct coding_system): New member raw_destination.
581 * coding.c (setup_coding_system): Initialize it to zero.
582 (encode_coding_object): If raw_destination is set, do not create
583 dst_object. Add comment.
584 * fileio.c (toplevel): New constant E_WRITE_MAX.
585 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
586 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
588 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
590 * nsterm.m (windowDidExitFullScreen:):
591 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
593 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
595 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
596 * keyboard.c (unblock_input_to): Don't process pending signals
597 if a fatal error is in progress.
599 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
600 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
601 they're talking about words in Lisp bool vectors.
602 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
603 * data.c (popcount_bits_word): Rename from popcount_size_t.
604 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
607 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
609 Improve support for popcount and counting trailing zeros (Bug#15550).
610 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
611 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
612 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
613 (popcount_size_t_msc, popcount_size_t_gcc):
614 Remove; now done by Gnulib.
615 (popcount_size_t): Now a macro that defers to Gnulib.
616 (count_trailing_zero_bits): Return int, for consistency with
617 Gnulib and because Emacs prefers signed to unsigned int.
618 Don't assume that size_t is either unsigned int or unsigned long
619 or unsigned long long.
620 (size_t_to_host_endian): Do not assume that size_t is either
621 exactly 32 or exactly 64 bits wide.
622 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
623 etc., so that it's now an enum constant, not a macro.
624 No need to assume that it's either 32 or 64.
626 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
628 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
631 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
633 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
634 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
636 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
638 emacs_read and emacs_write now use void *, not char *.
639 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
640 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
641 Buffer arg is now void *, not char *. This matches plain
642 'read' and 'write' better, and avoids a constraint violation
643 on Solaris 9 with Oracle Studio.
645 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
647 * alloc.c (Fmake_string): For ASCII char initializer, prefer
648 memset to explicit loop. Otherwise copy largest possible chunk
649 from initialized to uninitialized part, thus allowing the longer
650 memcpy runs and reducing the number of loop iterations.
652 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
654 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
655 hide toolbar (Bug#15388).
656 (windowDidEnterFullScreen:): If presentation options are zero,
657 set them here (Bug#15388).
658 (ns_update_auto_hide_menu_bar): Remove runtime check.
659 Don't auto hide dock unless menubar is also auto hidden.
661 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
663 * editfns.c (message): Mention batch mode in doc string.
665 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
667 * nsterm.m (check_native_fs): Remove erroneous comment.
669 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
671 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
672 uses find_newline instead of scan_newline and so doesn't move point.
674 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
676 Use hardware support for byteswapping on glibc x86 etc.
677 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
678 whereas the old swap64 needed 30.
679 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
680 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
681 Use byteswap.h's macros to swap bytes.
682 * lisp.h (swap16, swap32, swap64): Remove.
683 All uses replaced by bswap_16, bswap_32, bswap_64.
685 * bytecode.c (exec_byte_code): Use some more volatile variables
686 to work around local variables getting clobbered by longjmp.
687 Port to pre-C99, which doesn't allow decls after stmts.
689 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
691 * lisp.h (eassert): Assume that COND is true when optimizing.
692 In other words, take on the behavior of eassert_and_assume.
693 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
694 (eassert_and_assume): Remove. All uses replaced by eassert.
696 * xdisp.c (Qglyphless_char): Now static.
698 Adjust to merge from gnulib.
699 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
700 * lisp.h: Include <verify.h>, for 'assume'.
702 * eval.c (clobbered_eassert): New macro.
703 (internal_catch, internal_condition_case)
704 (internal_condition_case_1, internal_condition_case_2)
705 (internal_condition_case_n): Use it instead of eassert
706 when the argument contains locals clobbered by longjmp.
707 Don't use clobbered locals outside of clobbered_eassert.
708 (internal_lisp_condition_case): Use a volatile variable
709 to work around a local variable's getting clobbered.
711 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
713 * lisp.h (struct handler): Merge struct handler and struct catchtag.
714 (PUSH_HANDLER): New macro.
716 (handlerlist): Always declare.
718 * eval.c (catchlist): Remove (merge with handlerlist).
719 (handlerlist, lisp_eval_depth): Not static any more.
720 (internal_catch, internal_condition_case, internal_condition_case_1)
721 (internal_condition_case_2, internal_condition_case_n):
723 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
724 handlerlist/catchlist.
725 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
726 handlerlist which can only handle a single condition-case handler at
728 (find_handler_clause): Simplify since we only a single branch here
731 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
733 (bcall0): New function.
734 (exec_byte_code): Add corresponding cases. Improve error message when
735 encountering an invalid byte-code. Let Bunwind_protect accept
736 a function (rather than a list of expressions) as argument.
738 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
739 and make them unconditional now that they're heap-allocated.
741 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
743 * charset.c (Fdecode_char, Fencode_char): Remove description of
744 `restriction' arg. now that it's hidden by advertised-calling-convention.
746 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
748 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
749 Remove unused variable (from mac-port).
750 (macfont_draw): Use s->ybase for correct y position.
752 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
754 * frame.h (struct frame): Drop has_minibuffer member because...
755 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
756 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
758 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
760 * window.h (struct window): Prefer enum text_cursor_kinds to int
761 for phys_cursor_type member. Move the latter, phys_cursor_width,
762 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
763 * window.c (replace_window, make_window): Adjust users.
765 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
767 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
768 this module is never compiled otherwise.
770 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
772 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
775 2013-09-29 Eli Zaretskii <eliz@gnu.org>
777 * xdisp.c (get_next_display_element): Don't call face_for_font in
778 a build configured --without-x. (Bug#15484)
780 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
782 * window.c (calc_absolute_offset): #elif should be #elif defined.
784 * frame.c (delete_frame): Block/unblock input to overcome race
785 condition (Bug#15475).
787 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
789 * frame.c (delete_frame): Record selected frame only after
790 calling Qdelete_frame_functions (Bug#15477).
792 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
794 * nsterm.m (ns_selection_color): Remove.
795 (ns_get_color): Check for ns_selection_(fg|bg)_color using
796 NSColor selectedText(Background)Color. Only for COCOA.
797 (ns_term_init): Remove assignment of ns_selection_color, logic
798 moved to ns_get_color.
800 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
801 NS_SELECTION_COLOR_DEFAULT.
802 (NS_SELECTION_FG_COLOR_DEFAULT): New.
804 2013-09-28 Eli Zaretskii <eliz@gnu.org>
806 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
807 frame' does not have the tool_bar_window member.
809 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
811 Signal error when reading an empty byte-code object (Bug#15405)
812 * lread.c (read1): signal error
813 * alloc.c (make_byte_code): eassert header size
814 (sweep_vectors): change an int to size_t
816 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
818 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
819 instead of ints, as it's the usual style for offsetof constants. See:
820 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
822 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
823 This is ugly, but it should fix the performance problem for older
824 GCC versions in the short run. I'll look into integrating the
825 Gnulib module for popcount, as a better fix.
826 See the thread starting in:
827 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
828 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
829 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
830 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
831 (popcount_size_t): Use it.
833 2013-09-24 Daniel Colascione <dancol@dancol.org>
835 * process.c (Fnetwork_interface_info): Fix build break due to
838 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
840 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
841 Prefer signed to unsigned integers where either will do.
842 No need for 'const' on locals that do not escape.
843 Omit easserts with unnecessary and unportable assumptions about
844 alignment. Avoid unnecessary casts to char *.
846 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
848 Use union for the payload of struct Lisp_Vector.
849 This helps to avoid a few glitches dictated by C's aliasing rules.
850 * lisp.h (struct Lisp_Vector): Use union for next and
851 contents member. Adjust comment. Change related users.
852 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
853 Related users changed.
854 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
855 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
856 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
857 * xfaces.c, xfont.c, xmenu.c: Related users changed.
859 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
861 Optimize glyph row clearing and copying routines.
862 * dispextern.h (struct glyph_row): Change layout of struct
863 glyph_row to help copy_row_except_pointers. Adjust comment.
864 * dispnew.c (null_row): Remove.
865 (clear_glyph_row): Use offsetof and memset to find and clear
866 just the members that need clearing. Adjust comment.
867 (copy_row_except_pointers): Likewise for copying.
869 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
871 Some minor cleanups of recently-added bool vector code.
872 * conf_post.h (assume): Always return void. Use lint version
873 only if GCC and MSC versions don't apply.
874 * conf_post.h (assume):
875 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
876 Depend on _MSC_VER, not __MSC_VER, for consistency with
878 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
879 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
880 (bool_vector_binop_driver, count_trailing_zero_bits)
881 (size_t_to_host_endian): Now static, not static inline;
882 the latter isn't needed with modern compilers and doesn't
883 work with older compilers anyway.
885 * alloc.c (valgrind_p): Use bool for boolean.
887 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
889 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
890 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
891 (display_last_displayed_message_p, message_buf_print)
892 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
893 Use bool for boolean.
894 * dispextern.h (cancel_line, init_desired_glyphs):
895 Remove ancient leftover.
896 (help_echo_showing_p, hourglass_shown_p):
897 * lisp.h (noninteractive_need_newline): Adjust declaration.
899 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
901 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
903 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
904 ...this file and convert the latter to static. Adjust comment.
905 (make_initial_frame):
906 * window.c (init_window_once): Adjust user.
907 * frame.h (last_nonminibuf_frame): Remove declaration.
908 * lisp.h (selected_frame): Likewise.
909 * msdos.c (the_only_display_info): Adjust comment.
911 2013-09-23 Eli Zaretskii <eliz@gnu.org>
913 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
914 computing the end column of mouse-highlight that comes from
915 display or overlay strings. (Bug#15437)
916 (note_mouse_highlight): Adapt calculation of last argument to
917 mouse_face_from_string_pos to the above change.
919 * conf_post.h (__has_builtin): Define to zero, if undefined, on
920 all platforms, not just for clang.
922 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
924 * filelock.c (lock_file_1): Rearrange to remove compiler warning
925 about excess arguments to snprintf.
927 * conf_post.h(assume): Use __builtin_unreachable for clang.
929 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
931 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
932 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
934 2013-09-23 Daniel Colascione <dancol@dancol.org>
936 * alloc.c (USE_VALGRIND): New macro; on by default
937 when ENABLE_CHECKING.
938 (mark_maybe_object, mark_maybe_pointer)
939 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
941 (valgrind_p) [USE_VALGRIND]: New variable.
942 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
944 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
946 * process.c (wait_reading_process_output): Change int pnamelen to
949 * nsterm.m (setMarkedText:selectedRange:):
951 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
952 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
953 argument to unsigned long to avoid warning.
954 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
956 * conf_post.h (assume): Fix compiler error: x shall be cond.
958 2013-09-22 Daniel Colascione <dancol@dancol.org>
960 * xfns.c (x_get_monitor_attributes): Suppress unused variable
961 warning when compiling without a window system.
963 2013-09-22 Daniel Colascione <dancol@dancol.org>
965 * data.c (Qbool_vector_p): New symbol.
966 (bool_vector_spare_mask, popcount_size_t_generic)
967 (popcount_size_t_msc, popcount_size_t_gcc)
969 (bool_vector_binop_driver)
970 (count_trailing_zero_bits, size_t_to_host_endian)
971 (Fbool_vector_exclusive_or)
973 (Fbool_vector_intersection, Fbool_vector_set_difference)
974 (Fbool_vector_subsetp, Fbool_vector_not)
975 (Fbool_vector_count_matches)
976 (Fbool_vector_count_matches_at): New functions.
977 (syms_of_data): Intern new symbol, functions.
978 * alloc.c (bool_vector_payload_bytes): New function.
979 (Fmake_bool_vector): Instead of calling Fmake_vector,
980 which performs redundant initialization and argument checking,
981 just call allocate_vector ourselves. Make sure we clear any
982 terminating padding to zero.
983 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
984 instead of open-coding the size calculation.
985 (vroundup_ct): New macro.
986 (vroundup): Assume argument >= 0; invoke vroundup_ct.
987 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
988 * composite.c (composition_gstring_put_cache):
989 Change lint_assume to assume.
990 * conf_post.h (assume): New macro.
991 (lint_assume): Remove.
992 * dispnew.c (update_frame_1): Change lint_assume to assume.
993 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
995 * image.c (gif_load): Change lint_assume to assume.
996 * lisp.h (eassert_and_assume): New macro.
997 (Qbool_vector_p): Declare.
998 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
999 (swap16, swap32, swap64): New inline functions.
1000 * macfont.c (macfont_shape): Change lint_assume to assume.
1001 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1002 * xsettings.c (parse_settings): Use new swap16 and
1003 swap32 from lisp.h instead of file-specific macros.
1005 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1007 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1008 found (which can legitimately happen when the glyph row at the
1009 window start is disabled in the current_matrix. (Bug#15365)
1011 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1013 Fix syntax.h bug introduced by recent INLINE change.
1014 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1015 conditionally compiled one way in some modules, and a different
1016 way in others. This doesn't work with extern inline functions,
1017 which must have the same definition in all modules, because the
1018 defining code might be shared across modules, depending on the
1019 implementation. Symptoms reported by Martin Rudalics in:
1020 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1021 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1022 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1023 overriding the corresponding functions in syntax.h.
1024 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1025 (syntax_property): New inline functions.
1026 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1027 Rewrite in terms of these new functions.
1029 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1031 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1032 not chars_in_text, whose result depends on the multibyteness of
1033 the current buffer. (Bug#15426)
1035 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1037 Port recent change to hosts where pointers aren't 'long'.
1038 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1039 Don't assume that pointers are the same width as 'long'.
1040 Add a compile-time check that a pointer fits into two X slots.
1042 A simpler, centralized INLINE.
1043 * conf_post.h (INLINE): Define only if not already defined.
1044 This allows us to use a single INLINE, defined by one file
1046 * emacs.c (INLINE): Define it.
1047 Also, include category.h, charset.h, composite.h, dispextern.h,
1048 syntax.h, systime.h, so that their INLINE definitions are expanded
1050 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1051 * buffer.h, buffer.c (BUFFER_INLINE):
1052 * category.h, category.c (CATEGORY_INLINE):
1053 * character.h, character.c (CHARACTER_INLINE):
1054 * charset.h, charset.c (CHARSET_INLINE):
1055 * composite.h, composite.c (COMPOSITE_INLINE):
1056 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1057 * frame.h, frame.c (FRAME_INLINE):
1058 * intervals.h, intervals.c (INTERVALS_INLINE):
1059 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1060 * lisp.h, alloc.c (LISP_INLINE):
1061 * process.h, process.c (PROCESS_INLINE):
1062 * syntax.h, syntax.c (SYNTAX_INLINE):
1063 * systime.h, sysdep.c (SYSTIME_INLINE):
1064 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1065 * window.h, window.c (WINDOW_INLINE):
1066 Remove. All uses replaced with INLINE.
1068 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1070 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1073 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1075 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1076 'const char *' to avoid compiler warnings due to similar change in
1077 the prototype of x_get_string_resource.
1079 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1081 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1082 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1083 going to replace static variables below. Adjust comments.
1084 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1085 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1086 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1087 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1088 Related users changed.
1089 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1090 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1091 last_mouse_movement_time, going to replace static variables below.
1093 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1094 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1096 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1097 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1098 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1099 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1100 static variables below.
1101 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1102 (last_mouse_scroll_bar): Remove.
1103 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1104 (mouseExited): Related users changed.
1106 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1108 Do not use external array to process X scroll bar messages.
1109 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1110 (x_send_scroll_bar_event): Pack window pointer into two slots
1111 of XClientMessageEvent if we're 64-bit. Adjust comment.
1112 (x_scroll_bar_to_input_event): Unpack accordingly.
1114 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1116 Ifdef away recent changes which aren't relevant to NS port.
1117 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1118 [!HAVE_NS]: Declare as such.
1119 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1120 [!HAVE_NS]: Define as such.
1122 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1124 * frame.c (x_redo_mouse_highlight): New function
1125 to factor out common code used in W32 and X ports.
1126 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1127 * xterm.h (struct x_display_info):
1128 * w32term.h (struct w32_display_info):
1129 * nsterm.h (struct ns_display_info): New members
1130 last_mouse_motion_frame, last_mouse_motion_x and
1131 last_mouse_motion_y, going to replace static variables below.
1132 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1133 (redo_mouse_highlight): Remove.
1134 (note_mouse_movement, syms_of_xterm): Adjust user.
1135 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1136 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1137 (redo_mouse_highlight): Remove.
1138 (note_mouse_movement, syms_of_w32term): Adjust user.
1139 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1140 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1142 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1143 * nsfns.m (compute_tip_xy): Adjust user.
1145 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1147 * frame.c (x_mouse_grabbed): New function.
1148 * dispextern.h (x_mouse_grabbed): Add prototype.
1149 (last_mouse_frame): Remove declaration.
1150 * xterm.h (struct x_display_info):
1151 * w32term.h (struct w32_display_info):
1152 * nsterm.h (struct ns_display_info): New member
1153 last_mouse_frame, going to replace...
1154 * xdisp.c (last_mouse_frame): ...global variable.
1155 (note_tool_bar_highlight):
1156 * w32term.c (w32_mouse_position, w32_read_socket):
1157 * xterm.c (XTmouse_position, handle_one_xevent):
1158 Use x_mouse_grabbed.
1159 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1161 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1163 * w32term.c (w32_read_socket): Avoid temporary
1164 variables in a call to x_real_positions.
1165 * xterm.c (handle_one_xevent): Likewise.
1167 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1169 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1170 (x_icon_type): Remove prototype.
1171 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1172 * frame.c (x_icon_type): Remove.
1173 * w32term.c (x_make_frame_visible, x_iconify_frame):
1174 * xterm.c (x_make_frame_visible, x_iconify_frame):
1175 Use x_set_bitmap_icon to factor out common code.
1177 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1179 * dispextern.h (check_x_display_info, x_get_string_resource):
1180 Declare here just once and unify the latter.
1181 * frame.c (check_x_display_info, x_get_string_resource):
1182 * nsterm.h (check_x_display_info):
1183 * xrdb.c (x_get_string_resource):
1184 * xterm.h (check_x_display_info): Remove prototypes.
1185 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1186 * w32reg.c (x_get_string_resource): Likewise.
1187 (w32_get_rdb_resource): Adjust user.
1189 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1191 * xterm.h (struct x_display_info): New member
1192 x_pending_autoraise_frame, going to replace...
1193 * xterm.c (pending_autoraise_frame): ...static variable.
1194 (x_new_focus_frame, XTread_socket): Adjust users.
1195 * w32term.h (struct w32_display_info): New member
1196 w32_pending_autoraise_frame, going to replace...
1197 * w32term.c (pending_autoraise_frame): ...global variable.
1198 (x_new_focus_frame, w32_read_socket): Adjust users.
1200 2013-09-17 Glenn Morris <rgm@gnu.org>
1202 * xdisp.c (message_dolog): If we create *Messages*,
1203 switch it to messages-buffer-mode.
1205 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1207 Don't overuse 'const' in types of locals.
1208 * bidi.c (bidi_count_bytes):
1209 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1210 (xg_event_is_for_scrollbar):
1211 * xselect.c (x_handle_property_notify)
1212 (x_handle_selection_notify, x_handle_dnd_message):
1213 * xsettings.c, xsettings.h (xft_settings_event):
1214 * xterm.c (x_handle_net_wm_state, handle_one_event)
1215 (x_menubar_window_to_frame, x_detect_focus_change)
1216 (construct_mouse_click, note_mouse_movement)
1217 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1218 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1219 (handle_one_xevent, x_handle_net_wm_state):
1220 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1221 (x_handle_dnd_message):
1222 Avoid unnecessary 'const', typically the second 'const' in
1223 'const foo * const arg', a 'const' that does not affect the API
1224 and doesn't significantly help the human reader.
1226 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1228 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1229 only if Glib < 2.36.0.
1230 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1231 * xsettings.c (init_gconf, init_gsettings): Do not check
1233 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1235 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1237 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1239 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1240 before calling g_type_init.
1242 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1244 * nsterm.m (syms_of_nsterm): ... to here.
1246 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1248 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1249 (ignore_next_mouse_click_timeout): Use Time as X does.
1250 (handle_one_xevent): Avoid cast and use unsigned comparison.
1252 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1254 Do not copy X event in handle_one_xevent except KeyPress case.
1255 Wnen XEvent is processed, it is unlikely to be changed except
1256 KeyPress case, so we can avoid copying and use const pointer to
1257 const data to make sure that an event is not changed elsewhere.
1258 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1259 const' and do not create local copy except for the KeyPress event.
1260 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1261 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1262 (x_handle_net_wm_state, x_menubar_window_to_frame)
1263 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1264 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1265 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1266 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1267 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1268 (x_handle_dnd_message):
1269 * xsettings.c (xft_settings_event):
1270 Use 'const XEvent * const' where appropriate.
1271 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1273 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1275 Fix X event waiting to handle multiple frames.
1276 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1277 * xterm.c (pending_event_wait): Remove. Adjust users.
1278 (x_detect_focus_change): Pass frame arg.
1279 (handle_one_xevent): Find related frame early and clear per-frame
1280 wait_event_type only if this is an event for the relevant frame.
1281 (x_wait_for_event): Use per-frame wait_event_type.
1283 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1285 * nsfns.m (Fx_create_frame): Fix font driver registration for
1288 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1289 for syms_of_macfont.
1291 * nsterm.m: Include macfont.h.
1292 (ns_tmp_flags, ns_tmp_font): Remove.
1293 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1294 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1295 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1296 (changeFont:): Fix code style. Check for font driver type when
1299 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1302 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1303 (nsfont_open): Set font driver type.
1304 Set font->ascent and font->descent. Figure out font instead of
1305 ns_tmp_font, and flags instead of ns_tmp_flags.
1306 Fix indentation. Remove call to ns_draw_text_decoration,
1309 * nsfns.m: Include macfont.h.
1310 (Fx_create_frame): Register macfont driver, make a better default font.
1311 (Fns_popup_font_panel): Get font from macfont driver, if used.
1313 * macfont.m, macfont.h, maccuvs.h: New files.
1315 * font.h: Declare syms_of_macfont.
1317 * font.c (syms_of_font): Call syms_of_macfont.
1319 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1321 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1323 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1324 and it is always zero for others, so I assume that this is an ancient
1325 leftover which nobody will want to change any more.
1326 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1327 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1328 * frame.c (x_set_scroll_bar_width):
1329 * w32fns.c (w32_createscrollbar):
1330 * w32term.c (w32_set_vertical_scroll_bar):
1331 * xfns.c (x_set_scroll_bar_default_width):
1332 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1333 (x_scroll_bar_expose): Related users changed.
1335 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1337 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1338 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1339 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1341 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1343 * nsterm.h, w32term.h, xterm.h: ...and not here.
1344 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1345 Remove unused Xisms.
1346 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1347 these modules are never compiled otherwise.
1349 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1351 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1352 Doc fix. (Bug#15375)
1354 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1356 Unify Fx_focus_frame between all ports.
1357 * frame.h (x_focus_frame): New prototype.
1358 * xfns.c (Fx_focus_frame): Remove.
1359 (syms_of_xfns): Do not defsubr it.
1360 (x_focus_frame): X implementation.
1361 * nsfns.m (Fx_focus_frame): Remove.
1362 (syms_of_nsfns): Do not defsubr it.
1363 (x_focus_frame): NS implementation.
1364 * w32term.c (Fx_focus_frame): Remove.
1365 (x_focus_on_frame): Rename to...
1366 (x_focus_frame): W32 implementation.
1367 * w32term.h (x_focus_on_frame): Remove prototype.
1368 * w32fns.c (Fx_focus_frame): Remove.
1369 (syms_of_w32fns): Do not defsubr it.
1370 * frame.c (Fx_focus_frame): Define here.
1371 (syms_of_frame): Defsubr here.
1372 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1374 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1376 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1377 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1378 each port to reference the port-specific window system data.
1379 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1380 (FRAME_DISPLAY_INFO): Define.
1381 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1382 (FRAME_DISPLAY_INFO): Define. Adjust users.
1383 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1384 (FRAME_DISPLAY_INFO): Define. Adjust users.
1385 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1386 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1387 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1388 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1389 * xselect.c, xterm.c: All related users changed.
1391 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1393 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1394 (x_menubar_window_to_frame): Remove prototypes.
1395 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1396 (x_menubar_window_to_frame, x_top_window_to_frame):
1398 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1399 (x_menubar_window_to_frame, x_top_window_to_frame):
1400 ...to here and convert all but the last to static.
1402 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1404 * lisp.mk (lisp): Add w32-common-fns.elc.
1406 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1408 * charset.c (char_charset): Document an exception for char-charset.
1410 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1412 * xterm.h (x_display_info): New field last_user_time...
1413 * xterm.c (toplevel): ...to replace static last_user_time.
1414 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1416 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1418 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1419 scroll bar values to prevent thumb from disappear and update comment.
1421 2013-09-11 Glenn Morris <rgm@gnu.org>
1423 * emacs.c (usage_message): Possessive apostrophe tweak.
1425 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1427 * nsterm.m (syms_of_nsterm): Use Qns.
1428 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1429 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1430 * xfns.c (x_display_info_for_name, Fx_open_connection):
1431 Remove old '#if 0' code.
1432 (syms_of_xfns): Use Qx.
1433 * termhooks.h (fullscreen_hook): Remove the leftover.
1434 (struct terminal): Fix typo in comment.
1436 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1438 Cleaning up a few X scroll bar bits.
1439 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1440 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1441 New member last_seen_part, going to replace...
1442 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1443 (xt_action_hook) [USE_LUCID]: Adjust user.
1444 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1445 Lucid-specific scroll bar support.
1446 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1447 to int and adjust to use last_seen_part member.
1448 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1449 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1450 Initialize last_seen_part.
1452 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1454 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1455 insert-buffer-substring an empty string.
1457 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1459 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1460 avoiding a GCC warning.
1462 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1464 Ifdef away frame tool bar code when it is not really used.
1465 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1466 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1467 and minimize_tool_bar_window_p under the above.
1468 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1469 (fset_tool_bar_window): Likewise.
1470 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1471 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1472 (change_frame_size_1):
1473 * window.c (window_from_coordinates, Frecenter): Adjust users.
1474 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1475 code is not really used.
1476 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1477 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1478 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1479 [!USE_GTK && !HAVE_NS]: Define as such.
1480 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1481 (note_mouse_highlight, expose_frame):
1482 * xfns.c (x_set_tool_bar_lines):
1483 * xterm.c (handle_one_xevent): Adjust users.
1485 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1487 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1488 This bug was introduced by my 2013-08-26 patch, which incorrectly
1489 assumed that the terminfo implementation doesn't use termcap buffers.
1490 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1491 these buffers apparently are used after all.
1492 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1493 (struct tty_display_info): Define members termcap_term_buffer and
1494 termcap_strings_buffer even if TERMINFO.
1496 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1499 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1500 'usage' docstring entry to pacify make-docfile.
1502 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1504 Change comparison functions =, <, >, <=, >= to take many arguments.
1505 * data.c: Change comparison functions' interface and implementation.
1506 * lisp.h: Make arithcompare available for efficient two arg
1508 * bytecode.c: Use arithcompare.
1509 * fileio.c: Use new interface.
1511 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1513 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1515 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1517 * eval.c (Feval): Document the new use of `lexical'.
1519 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1521 Review and drop old frame resize hack.
1522 * frame.h (struct frame): Remove force_flush_display_p.
1523 * dispnew.c (update_frame): Adjust user and don't call
1524 flush_frame here. The comment has said that there was an issues
1525 with redisplaying fringes, but I don't see any differences with
1526 and without this hack. Hopefully we can continue without it.
1527 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1528 current frame matrices twice if resized_p is set.
1530 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1532 Do not populate pure Xism x_sync to other ports.
1533 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1534 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1535 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1536 * w32term.h (x_sync): Remove prototype.
1538 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1540 Cleanup frame flushing.
1541 * dispextern.h (struct redisplay_interface):
1542 Drop flush_display_optional because flush_display is enough
1543 for X and flushing via RIF is just a no-op for others.
1544 * frame.h (flush_frame): New function.
1545 * dispnew.c (update_frame):
1546 * minibuf.c (read_minibuf):
1547 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1549 * keyboard.c (detect_input_pending_run_timers): Do not flush
1550 all frames but selected one in redisplay_preserve_echo_area.
1551 * nsterm.m (ns_flush): Remove no-op.
1552 (ns_redisplay_interface): Adjust user.
1553 * w32term.h (x_flush): Remove no-op.
1554 (w32_redisplay_interface): Adjust user.
1555 * xterm.c (x_flush): Simplify because we do not flush all
1556 frames at once any more. Adjust comment.
1557 (x_redisplay_interface): Adjust user.
1559 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1561 Port --without-x --enable-gcc-warnings to Fedora 19.
1562 * gfilenotify.c (globals_of_gfilenotify):
1563 Call g_type_init only if using an older glib version that needs it.
1565 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1567 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1568 (last_glyphless_glyph_merged_face_id): Remove declarations.
1569 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1570 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1571 (last_glyphless_glyph_merged_face_id): Now static.
1572 (merge_escape_glyph_face): New function, refactored from...
1573 (get_next_display_element): ...here.
1574 (merge_glyphless_glyph_face): New function, refactored from...
1575 (produce_glyphless_glyph): ...here...
1576 * term.c (produce_glyphless_glyph): ...and here.
1578 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1580 * eval.c (eval_sub): Only call Ffunction if necessary.
1582 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1584 Attempt to make redisplay more selective when changing cursor type.
1585 * frame.h (struct frame): New bitfield cursor_type_changed.
1586 * xdisp.c (cursor_type_changed): Remove.
1587 (try_cursor_movement, redisplay_window, try_window_id)
1588 (set_frame_cursor_types, try_window_reusing_current_matrix):
1589 Adjust to use per-frame bitfield.
1590 (redisplay_internal): Look for cursor type change on each visible
1591 frame and consider all frames if cursor type has been changed on
1592 the frame other than selected. If cursor type has been changed on
1593 selected frame only, do not use fast update.
1595 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1597 Attempt to make redisplay more selective when changing fonts.
1598 * frame.h (struct frame): New bitfield fonts_changed.
1599 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1600 (adjust_frame_glyphs): Add prototype.
1601 * dispnew.c (fonts_changed_p): Remove.
1602 (adjust_glyphs): Remove because we do not
1603 adjust matrices on all frames at once any more.
1604 (adjust_frame_glyphs): Block and unblock input here.
1605 (adjust_glyph_matrix): Use fonts_changed.
1606 (change_frame_size_1): Use adjust_frame_glyphs.
1607 * font.c (font_open_entity): Use fonts_changed.
1608 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1609 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1610 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1611 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1612 (shrink_mini_window, Fresize_mini_window_internal)
1613 (window_scroll_pixel_based, Fset_window_configuration)
1614 (apply_window_adjustment, Fset_window_vscroll):
1615 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1616 Use adjust_frame_glyphs.
1617 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1618 (try_window_reusing_current_matrix, try_window_id, display_line)
1619 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1620 (redisplay_internal): Consider fonts_changed and adjust frame
1621 matrices for each frame only if the frame is visible. If font
1622 has been changed on some frame during full redisplay, retry
1623 only visible frames where the font has been actually changed.
1625 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1627 Cache current header and mode line height for each window.
1628 * window.h (struct window): New fields mode_line_height
1629 and header_line_height.
1630 * window.c (make_window): Initialize them.
1631 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1632 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
1633 (current_mode_line_height, current_header_line_height):
1635 * xdisp.c (current_mode_line_height, current_header_line_height):
1637 (pos_visible_p, init_xdisp): Adjust user.
1638 (redisplay_window): Invalidate mode_line_height and
1639 header_line_height if current and desired matrices do not agree.
1641 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1643 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
1644 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
1646 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1648 Make --without-x compatible with --enable-gcc-warnings.
1649 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
1650 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
1651 members under HAVE_WINDOW_SYSTEM.
1652 * keyboard.c (make_lispy_focus_out): Likewise.
1653 (record_menu_key): Move under HAVE_MENUS.
1654 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
1655 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
1656 (syms_of_xdisp): Adjust user.
1657 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
1658 (start_hourglass, cancel_hourglass):
1659 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
1660 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
1661 and CLEAR_FONT_TABLE_NFONTS.
1662 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
1663 Declare only if HAVE_WINDOW_SYSTEM.
1664 (lface_same_font_attributes_p, clear_face_gcs): Define only
1665 if HAVE_WINDOW_SYSTEM.
1667 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1669 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
1670 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
1671 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1673 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1675 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1677 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1679 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1680 This fixes a type error on hosts where ptrdiff_t is wider than int.
1682 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1684 * keyboard.c (read_key_sequence_vs): New function.
1685 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1688 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1690 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1692 Makefile improvements.
1693 * Makefile.in (config.status): Don't use double-colon rules, as
1694 they are not portable according to POSIX. Fix shell typo with `;
1695 I guess this rule has never been tested?
1696 (VCSWITNESS): New macro, to override any environment var.
1698 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1700 * xterm.h (struct x_display_info): Do not track X connection
1701 fd separately because it is always available from Display.
1702 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1705 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1707 * buffer.c (drop_overlay):
1708 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1709 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1711 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1713 * buffer.c (Fmake_overlay, Fmove_overlay):
1714 * intervals.c (set_point_from_marker):
1715 * print.c (PRINTPREPARE): Prefer signal_error
1716 to plain error and report unsuitable marker too.
1718 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1720 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1721 for 'dragging' member.
1722 (struct x_output): Remove set-but-unused leftovers
1723 'left_before_move' and 'top_before_move'.
1724 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1725 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1726 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1727 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1728 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1729 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1730 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1731 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1733 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1735 * nsfont.m (INVALID_GLYPH): New define.
1736 (nsfont_encode_char): Use INVALID_GLYPH.
1737 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1739 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1741 * xterm.c (x_last_mouse_movement_time): Revert last change.
1742 This code should use XDisplayMotionBufferSize to check display's
1743 motion history first, and there are few other issues as well.
1744 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1745 (handle_one_xevent): Adjust user.
1747 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1749 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1750 * frame.c (Flast_nonminibuf_frame): ... to here.
1751 (check_minibuf_window): Don't abort if no window was found
1754 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1756 Use XGetMotionEvents to ask the last mouse motion time from X server.
1757 * xterm.c (X_MOTION_HISTORY): Default to 1.
1758 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1759 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1760 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1761 Ifdef away legacy code.
1762 (XTmouse_position, x_scroll_bar_report_motion):
1763 Use x_last_mouse_movement_time.
1764 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1767 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1769 * msdos.c (last_mouse_window): Move to...
1770 (dos_rawgetc): ...this function and adjust comment.
1771 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1772 (mouseMoved): ...this function and adjust comment.
1773 * w32term.c (last_window): Likewise with...
1774 (w32_read_socket): ...this function.
1775 * xterm.c (last_window): Likewise with...
1776 (handle_one_xevent): ...this function.
1778 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1780 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1781 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1782 (handle_one_xevent): ...to here.
1783 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1786 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1788 * msdos.c (IT_set_terminal_window): Remove no-op.
1789 (initialize_msdos_display): Adjust terminal setup.
1790 * w32console.c (w32con_set_terminal_window): Remove no-op.
1791 (initialize_w32_display): Adjust terminal setup.
1792 * w32term.c (w32_set_terminal_window): Remove no-op.
1793 (w32_create_terminal): Adjust terminal setup.
1794 * xterm.c (XTset_terminal_window): Remove no-op.
1795 (x_create_terminal): Adjust terminal setup.
1797 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1799 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1801 (ns_create_terminal): Adjust terminal setup.
1802 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1804 (w32_create_terminal): Adjust terminal setup.
1805 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1807 (x_create_terminal): Adjust terminal setup.
1809 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1811 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1812 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1813 * dispnew.c (buffer_posn_from_coords):
1814 * window.c (Fwindow_end, displayed_window_lines):
1815 * xdisp.c (redisplay_mode_lines): Use it.
1817 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1819 * fontset.c (face_for_char): Check char in the current face font first
1820 if HAVE_NS (Bug#15138).
1822 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1824 * window.c (temp_output_buffer_show): Make sure window returned
1825 by display_buffer is live (Bug#15213).
1827 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1829 Minor cleanup to avoid forward declarations.
1830 * coding.h (struct ccl_spec): Remove forward declaration.
1831 * composite.h (toplevel): Include font.h.
1832 (struct composition_it, struct face, struct font_metrics):
1833 Remove forward declaration.
1834 * dispextern.h (struct image, struct atimer): Likewise.
1835 * emacsgtkfixed.h (struct frame): Likewise.
1836 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1837 * font.h (struct font_driver, struct font, struct glyph_string)
1838 (struct face): Remove forward declaration.
1839 * fontset.h (struct face, struct font): Likewise.
1840 * frame.h (toplevel): Style cleanup.
1841 (enum output_method): Move to...
1842 * termhooks.h (enum output_method): ...here.
1843 (struct glyph, struct frame, struct ns_display_info)
1844 (struct x_display_info, struct w32_display_info):
1845 Remove forward declaration.
1846 * xterm.h (toplevel): Include termhooks.h.
1847 (struct font, struct window, struct glyph_matrix, struct frame)
1848 (struct input_event, struct face, struct image): Remove forward
1850 * gtkutil.h (struct _widget_value): Likewise.
1851 * keyboard.h (toplevel): Include termhooks.h.
1852 (struct input_event): Remove forward declaration.
1854 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1856 * intervals.c (set_point_from_marker): New function.
1857 * editfns.c (Fgoto_char):
1858 * process.c (Finternal_default_process_filter):
1859 * window.c (select_window_1): Use it.
1860 * buffer.h (set_point_from_marker): Add prototype.
1862 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1864 * w32.c (term_winsock): Call release_listen_threads before calling
1866 (_sys_wait_accept): Wait for accept event in a loop with a finite
1867 timeout, instead of waiting indefinitely. Will hopefully avoid
1868 hanging during exit because WSACleanup deadlocks waiting for the
1869 event object to be released. (Bug#14333)
1871 * w32proc.c (release_listen_threads): New function, signals all
1872 the reader threads that listen for connections to stop waiting.
1874 * w32.h (release_listen_threads): Add prototype.
1876 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1878 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1879 field of new marker (for sanity and safety).
1880 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1881 anyway because XMISCTYPE is a function and can't be an lvalue).
1883 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1885 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1886 (x_after_update_window_line, x_scroll_bar_create):
1887 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1888 (handle_one_xevent, x_clear_frame_area):
1889 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1890 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1891 * xterm.h (x_clear_area): Adjust prototype.
1893 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1895 Hook scanning and indentation functions to find_newline. This helps
1896 to avoid duplicated code and renders more respect to newline cache.
1897 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1898 * cmds.c (Fforward_line):
1899 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1900 Use find_newline and avoid unnecessary point movements.
1901 * search.c (scan_newline): Implement on top of find_newline.
1903 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1905 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1906 scoped code (bug#11258).
1908 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1910 * nsterm.m (last_window): New variable.
1911 (EV_TRAILER2): New macro.
1912 (EV_TRAILER): Call EV_TRAILER2.
1913 (mouseMoved:): Add support for mouse-autoselect-window
1914 on nextstep (Bug#6888).
1916 2013-08-28 Andreas Schwab <schwab@suse.de>
1918 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1919 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1920 Remove unused macro definitions.
1921 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1922 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1923 Only define if emacs.
1925 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1927 Prefer enum glyph_row_area to int where appropriate.
1928 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1930 (window_box, window_box_width, window_box_left, window_box_left_offset)
1931 (window_box_right, window_box_right_offset): Adjust prototypes.
1932 * xdisp.c (window_box, window_box_width, window_box_left)
1933 (window_box_left_offset, window_box_right, window_box_right_offset):
1934 Use enum glyph_row_area. Adjust users and tweak comment where needed.
1935 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
1936 * nsterm.m (ns_clip_to_row):
1937 * w32term.c (w32_clip_to_row):
1938 * xterm.c (x_clip_to_row): Likewise.
1940 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1942 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
1943 (Fprevious_overlay_change): Fast path for buffer with no overlays.
1945 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
1947 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
1948 for portability to hosts where /bin/sh has problems.
1950 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1952 Redesign redisplay interface to drop global output_cursor.
1953 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
1954 (toplevel): Remove declaration of output_cursor.
1955 (set_output_cursor, x_cursor_to): Remove prototype.
1956 * window.h (struct window): New member output_cursor.
1957 (output_cursor_to): New function to replace RIF member.
1958 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
1959 (update_text_area, set_window_cursor_after_update): Use it.
1960 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
1961 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1962 * nsterm.m (ns_update_window_begin, ns_update_window_end):
1963 * w32term.c (x_update_window_begin, x_update_window_end):
1964 * xterm.c (x_update_window_begin, x_update_window_end):
1965 Adjust to use per-window output cursor.
1967 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
1969 Simplify SELECT_TYPE-related code.
1970 Like EMACS_TIME, this portability layer is no longer needed, since
1971 Emacs has been using fd_set as a portability layer for some time.
1972 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
1973 (SELECT_TYPE): Remove. All uses changed to fd_set.
1974 (fd_set) [!FD_SET]: New typedef.
1976 Simplify EMACS_TIME-related code.
1977 This portability layer is no longer needed, since Emacs has been
1978 using struct timespec as a portability layer for some time.
1979 * atimer.h, buffer.h, dispextern.h, xgselect.h:
1980 Include <time.h> rather than "systime.h"; that's all that's needed now.
1981 * dispnew.c: Include <timespec.h> rather than "systime.h";
1982 that's all that's needed now.
1983 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
1984 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
1985 TIMESPEC_RESOLUTION.
1986 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
1987 LOG10_TIMESPEC_RESOLUTION.
1988 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
1989 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
1990 (make_emacs_time): Remove. All used changed to make_timespec.
1991 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
1992 (current_timespec): Rename from current_emacs_time. All uses changed.
1993 (add_emacs_time): Remove. All uses changed to timespec_add.
1994 (sub_emacs_time): Remove. All uses change dot timespec_sub.
1995 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
1996 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
1997 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
1998 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
1999 (current_timespec): Rename from current_emacs_time. All uses changed.
2000 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2001 changed to timespec_cmp.
2002 * xgselect.c: Include <timespec.h>, since our .h files don't.
2004 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2006 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2007 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2008 Remove the leftovers.
2009 * gtkutil.c (toplevel): Do not declare Qxft but include
2011 * image.c (toplevel): Do not declare Vlibrary_cache because
2012 it's already done in lisp.h.
2014 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2016 * lisp.h (Mouse_HLInfo): Move from here...
2017 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2018 (reset_mouse_highlight): New function.
2019 * msdos.c (dos_set_window_size, IT_update_begin)
2020 (internal_terminal_init):
2021 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2022 (ns_initialize_display_info):
2023 * w32console.c (initialize_w32_display):
2024 * w32term.c (x_update_window_end, x_free_frame_resources)
2025 (w32_initialize_display_info):
2026 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2027 * window.c (Fdelete_other_windows_internal):
2028 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2029 * termchar.h (toplevel):
2030 * xterm.h (toplevel): Include dispextern.h.
2032 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2034 Fix minor problems found by static checking.
2035 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2036 (expect): Avoid nested-if warning.
2037 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2038 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2039 * nsterm.h, nsterm.m (ns_select):
2040 * xgselect.c, xgselect.h (xg_select):
2041 Adjust signature to better match pselect's.
2042 * nsterm.m (ns_select):
2043 Don't set *TIMEOUT, since pselect doesn't.
2044 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2045 diagnostic about assigning const char * to it.
2046 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2048 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2050 * lread.c (substitute_object_recurse): Handle hash-tables as well
2053 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2055 Fix unlikely core dump in init_tty, and simplify terminfo case.
2056 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2057 The old version incorrectly dumped core if malloc returned a
2058 buffer containing only non-NUL bytes.
2059 (init_tty): Do not allocate or free termcap buffers; the
2060 struct does that for us now.
2061 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2062 (struct tty_display_info): Define members termcap_term_buffer and
2063 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2064 use them. Allocate them directly in struct rather than indirectly
2065 via a pointer, to simplify init_tty.
2067 * frame.c (check_minibuf_window): Initialize 'window' properly,
2068 so that Emacs reliably aborts later if 'window' is not initialized.
2070 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2072 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2073 of VoidSymbol (Bug#15154).
2075 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2077 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2078 mouse_face_beg_y and mouse_face_end_y.
2079 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2080 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2081 Adjust users and update comment where appropriate.
2083 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2085 * frame.c (check_minibuf_window): New function.
2086 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2087 Call check_minibuf_window (Bug#15183).
2089 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2091 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2092 because this is the only last cursor data we need to keep and consult.
2093 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2094 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2097 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2099 Fix recovering from possible decompression error.
2100 Since insert_from_gap doesn't always move point, we can't use PT as
2101 the position where the partially decompressed data ends, and
2102 should count how many bytes was produced so far.
2103 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2104 (unwind_decompress): Really delete partially uncompressed data.
2105 (Fzlib_decompress_region): Take decompressed data size into account.
2107 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2109 * syntax.c (init_syntax_once): Adjust comment and do an early
2110 initialization of Qchar_table_extra_slots just once...
2111 * casetab.c (init_casetab_once):
2112 * category.c (init_category_once):
2113 * character.c (syms_of_character):
2114 * coding.c (syms_of_coding):
2115 * xdisp.c (syms_of_xdisp): ...and omit it here.
2117 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2119 * xdisp.c (get_next_display_element): Don't apply to characters
2120 from a display vector the logic of setting it->end_of_box_run_p
2121 suitable for characters from a buffer. (Bug#15175)
2123 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2124 to handle directories, rather than '_utime' which doesn't.
2127 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2129 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2130 or fullscreen (Bug#14627).
2132 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2134 System-dependent integer overflow fixes.
2135 * process.c (Fset_process_window_size): Signal an error if
2136 the window size is outside the range supported by the lower level.
2137 * sysdep.c (set_window_size): Return negative on error,
2138 nonnegative on success, rather than -1, 0, 1 on not in system,
2139 failure, success. This is simpler. Caller changed.
2140 (serial_configure): Remove unnecessary initialization of local.
2141 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2142 size fits in unsigned long; this isn't true on some 32-bit hosts.
2143 Avoid buffer overrun if some future version of /proc/meminfo has a
2144 variable name longer than 20 bytes.
2145 (system_process_attributes) [__FreeBSD__]:
2146 Don't assume hw.availpages fits in 'int'.
2148 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2150 Don't let very long directory names overrun the stack.
2151 Fix some related minor problems involving "//", vfork.
2152 * callproc.c (encode_current_directory): New function.
2153 (call_process): Don't append "/"; not needed.
2154 * fileio.c (file_name_as_directory_slop): New constant.
2155 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2156 this can save the caller having to alloca.
2157 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2158 Use SAFE_ALLOCA, not alloca.
2159 (directory_file_name, Fexpand_file_name): Leave leading "//"
2160 alone, since it can be special even on POSIX platforms.
2161 * callproc.c (call_process):
2162 * process.c (Fformat_network_address):
2163 * sysdep.c (sys_subshell):
2164 Use encode_current_directory rather than rolling our own.
2165 (create_process): No need to encode directory; caller does that now.
2166 * process.h (encode_current_directory): New decl.
2167 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2168 Rework to avoid 'goto xyzzy;'.
2170 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2172 * xdisp.c (handle_face_prop): If the default face was remapped use
2173 the remapped face for strings from prefix properties. (Bug#15155)
2175 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2177 Minor cleanup for redisplay interface and few related functions.
2178 * frame.h (enum text_cursor_kinds): Move from here...
2179 * dispextern.h (enum text_cursor_kinds): ...to here.
2180 (toplevel): Drop unnecessary declarations.
2181 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2182 in update_window_end_hook and draw_window_cursor functions.
2183 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2184 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2185 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2186 * xterm.c (x_update_window_end, x_draw_window_cursor):
2187 * xdisp.c (display_and_set_cursor, update_window_cursor)
2188 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2189 enum text_cursor_kinds where appropriate.
2191 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2193 Redesign redisplay interface to drop updated_row and updated_area.
2194 * dispextern.h (updated_row, updated_area): Remove declaration.
2195 (struct redisplay_interface): Pass glyph row and row area parameters
2196 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2197 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2199 * dispnew.c (updated_row, updated_area): Remove.
2200 (redraw_overlapped_rows, update_window_line): Adjust user.
2201 (update_marginal_area, update_text_area): Likewise. Pass updated row
2202 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2203 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2206 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2208 * process.c (flush_pending_output): Remove stub.
2211 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2213 * callproc.c: Fix race that killed background processes (Bug#15144).
2214 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2215 Record deleted process-id in critical section, not afterwards.
2216 Don't mistakenly kill process created by a call-process invocation
2217 that discards output and does not wait.
2219 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2221 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2222 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2223 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2224 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2225 to shut up compiler in mark_object.
2226 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2228 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2230 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2231 We can't portably rely on PTY_OPEN doing that, even if
2232 it calls posix_openpt with O_CLOEXEC.
2234 2013-08-20 Kenichi Handa <handa@gnu.org>
2236 * character.c (string_char): Improve commentary.
2238 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2240 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2241 (struct animation_cache): Make signature a flexible array member.
2242 All uses changed. This is a tad slower but may insulate us better
2243 from future changes to ImageMagick.
2245 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2247 * image.c: Shrink memory needed for animation cache.
2248 (SIGNATURE_DIGESTSIZE): New constant.
2249 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2250 (imagemagick_create_cache): Copy the signature. This saves
2251 several KB of memory that ImageMagick wastes per signature.
2252 Don't bother updating the update_time, as the caller does that now.
2253 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2254 it's a fixed size struct member now.
2255 (imagemagick_get_animation_cache): Always destroy the signature,
2256 as it's now imagemagick_create_cache's responsibility to copy it.
2257 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2258 and use memcmp rather than strcmp.
2259 eassert that ImageMagick returns a signature of the specified length.
2261 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2263 * image.c (imagemagick_get_animation_cache): Don't segfault on
2265 (imagemagick_get_animation_cache): Revert to previous definition
2266 so that it actually works. But keep the memory leak fix.
2267 (imagemagick_get_animation_cache): Fix memory leak.
2269 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2271 * image.c: Fix animation cache signature memory leak.
2272 Fix some other minor performance problems while we're at it.
2273 (imagemagick_create_cache): Clear just the members that
2274 need clearing. Don't set update_time, as caller does that now.
2275 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2276 Simplify by using pointer-to-pointer instead of a prev pointer.
2277 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2278 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2279 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2280 it's already a copy. Free the signature probe unless it's cached.
2282 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2283 This was introduced by my 2013-08-12 fix for Bug#15035.
2285 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2287 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2288 (imagemagick_prune_animation_cache): Now static.
2290 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2292 * image.c (imagemagick_get_animation_cache): Don't segfault when
2293 pruning all entries.
2295 2013-08-18 Ken Brown <kbrown@cornell.edu>
2297 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2298 static heap if ENABLE_CHECKING is defined.
2299 (max_bss_sbrk_ptr): New variable.
2301 (report_sheap_usage): Report maximum static heap usage instead of
2302 ending static heap usage.
2304 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2306 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2307 of zlib_initialized according to the results of calling
2308 init_zlib_functions.
2310 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2312 * image.c: Implement an ImageMagick per-image cache.
2313 (imagemagick_get_animation_cache): Fix a double-free error.
2314 (imagemagick_load_image): Remove the ping_wand code, which only
2315 apparently saved time on invalid animated images, and slowed down
2316 everything else. Optimise for the common case.
2318 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2320 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2322 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2324 * marker.c (set_marker): Remove documentation of undefined behavior.
2326 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2328 * image.c (imagemagick_compute_animated_image): Animate correctly
2329 when sub-images are smaller than the main image.
2330 (imagemagick_compute_animated_image): Setting the iterator row to
2331 zero is apparently not allowed.
2332 (imagemagick_compute_animated_image): Allow images that say they
2333 have sub-images that are bigger than the main image, but just crop
2336 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2338 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2340 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2342 * image.c (imagemagick_compute_animated_image): Respect the GIF
2345 2013-08-15 Ken Brown <kbrown@cornell.edu>
2347 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2348 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2351 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2353 Fix minor problems found by static checking.
2354 * frame.c (delete_frame):
2355 * xdisp.c (next_element_from_display_vector):
2356 Avoid uninitialized local.
2357 * image.c (imagemagick_compute_animated_image): Port to C89.
2358 Prefer usual GNU indentation style for loops.
2359 Be more careful about bizarrely large sizes, by using ptrdiff_t
2362 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2364 Fix infinite frame selection loop (Bug#15025).
2365 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2367 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2369 * xdisp.c (compute_window_start_on_continuation_line):
2370 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2371 to make sure we end up setting the window start at the leftmost
2372 visible character of the display line. This avoids funky
2373 horizontal shifting because the window start is not kept on the
2374 same position. (Bug#15090)
2375 (next_element_from_display_vector): Support 'box' face attribute
2376 in the face definitions of a display vector. (Bug#15099)
2378 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2380 * image.c (imagemagick_compute_animated_image): Implement animated
2382 (imagemagick_compute_animated_image): Fix some compilation
2383 warnings. Implement a very simple cache to make the animation
2384 usable at all, but it should be replaced with a per-image cache.
2386 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2388 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2389 to do `for' loops over alist values.
2390 * buffer.h (FOR_EACH_BUFFER):
2391 * process.c (FOR_EACH_PROCESS): Use it.
2392 (handle_child_signal, status_notify, Fget_buffer_process)
2393 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2395 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2397 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2398 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2399 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2400 to xzalloc and so avoid redundant call to memset.
2401 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2402 members because it is allocated with xzalloc and so already zeroed.
2404 2013-08-14 Ken Brown <kbrown@cornell.edu>
2406 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2409 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2411 Utility function and macro to copy Lisp string to C string.
2412 * lisp.h (xlispstrdupa): New macro.
2413 (xlispstrdup): New prototype.
2414 * alloc.c (xlispstrdup): New function.
2415 * callint.c (Fcall_interactively):
2416 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2417 (Fsubstitute_in_file_name):
2418 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2419 * image.c (x_create_bitmap_from_file):
2420 * w32term.c (w32_term_init):
2421 * xterm.c (x_term_init): Use xlispstrdup.
2423 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2425 * image.c (imagemagick_load_image): Make animated pictures work.
2426 There's still some problems with background color settings, though
2429 * decompress.c (unwind_decompress): Always restore point.
2431 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2433 * marker.c (set_marker): Reformat documentation.
2435 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2437 * xdisp.c (cursor_type_changed): Now static.
2439 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2440 Use changed. This avoids the need to call xmalloc and for the
2441 caller to call xfree, and avoids memory leaks in some situations.
2443 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2445 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2446 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2447 (redisplay_window): If window_end_valid is cleared due to non-zero
2448 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2449 so do not call to try_cursor_movement for that window.
2451 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2453 * window.h (struct window): Convert window_end_pos and
2454 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2455 (wset_window_end_pos, wset_window_end_vpos): Remove.
2456 * dispnew.c (adjust_glyph_matrix):
2457 * window.c (Fwindow_end, replace_window, set_window_buffer)
2459 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2460 (set_vertical_scroll_bar, redisplay_window, try_window)
2461 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2462 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2463 (note_mouse_highlight): Adjust users.
2464 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2467 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2469 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2470 * image.c (imagemagick_filename_hint): Use `const char *' and
2471 prefer SSDATA to SDATA to avoid warnings.
2473 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2475 Cleanup window fringes, margins and scroll bars adjustments.
2476 * window.c (set_window_fringes, set_window_margins)
2477 (set_window_scroll_bars, apply_window_adjustment): New functions.
2478 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2479 (Fset_window_scroll_bars): Use them.
2481 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2483 * window.h (struct window): Convert scroll_bar_width
2484 from Lisp_Object to integer. Adjust comment.
2485 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2487 * window.c (wset_scroll_bar_width): Remove.
2488 (make_window): Initialize scroll_bar_width.
2489 (Fsplit_window_internal): Use direct assignment.
2490 (Fset_window_configuration, save_window_save):
2491 Convert Lisp_Object to integer and back where appropriate.
2492 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2493 bar was actually changed, and mention this in docstring.
2495 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2497 * decompress.c: Minor simplifications.
2498 (Fzlib_decompress_region): Don't bother verifying
2499 that avail_out <= UINT_MAX, as that was confusing.
2500 Mention the restriction in a comment instead.
2501 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2503 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2505 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2506 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2508 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2510 * image.c (imagemagick_filename_hint): Check for errors in the
2513 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2515 * window.c (Fwindow_margins): Return nil when there's no marginal
2516 area, as per the documented API.
2518 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2519 Fmake_vector, as scroll bar's struct members are not all Lisp
2520 objects now. This avoids crashes in GC.
2522 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2523 bool, so its address could be taken.
2525 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2527 * image.c (imagemagick_filename_hint): New function to possibly
2528 apply `image-content-type-suffixes'.
2529 (imagemagick_load_image): Use it.
2531 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2533 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2534 if loading zlib failed.
2536 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2538 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2539 2013-08-13 checkin below. Change bool to BOOL, rule is:
2540 All Obj-C code uses BOOL, except for interfaces callable from C.
2542 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2544 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2546 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2547 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2548 bool instead of BOOL.
2549 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2550 from Lisp_Object to bitfield. Adjust comment.
2551 * w32term.c (x_scroll_bar_create): Adjust user.
2552 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2553 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2554 Use bool for boolean.
2555 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2556 to `unsigned int' when defining a bitfield.
2558 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2560 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2562 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2564 * window.h (struct window): Convert left_margin_cols and
2565 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2566 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2567 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2569 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2571 (showing_window_margins_p, update_window_line, update_frame_1):
2572 * fringe.c (draw_fringe_bitmap_1):
2573 * xdisp.c (window_box_width): Adjust users.
2574 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2575 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2576 Use direct assignment.
2577 (Fset_window_configuration, save_window_save, Fwindow_margins):
2578 Convert Lisp_Object to integer and back where appropriate.
2579 (Fset_window_margins): Adjust user. Return t if any margin
2580 was actually changed, and mention this in docstring.
2582 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2584 * syntax.c (forward_word):
2585 * cmds.c (forward_char, backward_char): Mention the optional argument.
2587 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2589 * window.h (struct window): Convert left_fringe_width
2590 and right_fringe_width from Lisp_Objects to integers.
2592 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2593 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2594 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2596 (make_window): Initialize new integer fields to -1.
2597 (Fsplit_window_internal): Use direct assignment.
2598 (Fset_window_configuration, save_window_save):
2599 Convert Lisp_Object to integer and back where appropriate.
2600 (Fset_window_fringes): Adjust user. Return t if any fringe
2601 was actually changed, and mention this in docstring.
2603 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2605 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2606 * nsfns.m (x_set_cursor_type):
2607 * w32fns.c (x_set_cursor_type):
2608 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
2609 * xdisp.c (set_frame_cursor_types): ...but in common code.
2611 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2613 * font.c (clear_font_cache): New function, stripped from...
2614 (Fclear_font_cache): ...here, which now uses the function
2615 above. Adjust comment.
2616 * font.h (clear_font_cache): Add prototype.
2617 * xfaces.c (clear_face_cache): Use clear_font_cache.
2619 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2621 * window.c (Fset_window_start): Compare `w', not `window' because
2622 `w' might not be equal to `window' after call to decode_live_window.
2624 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2626 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
2627 This fixes a problem introduced by the Bug#15035 patch
2628 when using GPG. Reported by Herbert J. Skuhra.
2630 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2632 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
2633 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
2634 not yet initialized.
2636 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2638 * decompress.c (Fzlib_decompress_region): Support zlib
2639 decompression, too, and rename.
2641 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2643 Minor zlib configuration tweaks.
2644 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
2645 Don't assume presence of fn_inflateInit2_ zlib internal function.
2647 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2649 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
2650 include the zlib prefix.
2652 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2654 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
2655 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
2656 define static variables that are pointers to zlib functions to be
2658 (init_zlib_functions) [WINDOWSNT]: New function.
2659 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
2661 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
2662 macros instead of invoking the zlib functions directly.
2663 (syms_of_decompress): DEFSYM Qzlib_dll.
2664 Staticpro Szlib_available_p.
2666 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
2668 Avoid looping over all frame windows to freeze and unfreeze.
2669 * window.h (struct window): Drop frozen_window_start_p.
2670 (freeze_window_starts): Drop prototype.
2671 * frame.h (struct frame): New frozen_window_starts flag.
2672 (FRAME_WINDOWS_FROZEN): New macro.
2673 * window.c (freeze_window_start, freeze_window_starts):
2675 (select_window, replace_window): Adjust users.
2676 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2677 (window_frozen_p): New function.
2678 (redisplay_window): Use it.
2680 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2682 Fix some fd issues when running subprocesses (Bug#15035).
2683 Fix bugs that can leak files or file descriptors on errors.
2684 Don't unlink open temp files, as that's hard for users to diagnose
2685 when things go awry (e.g., temp disk exhausted).
2686 Don't bother to lock temp files. Check for invalid recursion.
2687 * callproc.c (synch_process_fd): Remove. All uses removed.
2688 (synch_process_tempfile): New var or macro.
2689 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2691 (record_kill_process): New arg, the temp name. All callers changed.
2692 (delete_temp_file): Now just a simple wrapper around unlink.
2693 (call_process_kill): New arg, the call_process_fd array.
2694 Close them all. Clear synch_process_pid. Remove the temp file,
2695 or arrange for it to be removed.
2696 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2697 that's been moved to synch_process_tempfile. Caller changed.
2698 Do not remove the tempfile; that's now call_process_kill's
2700 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2701 call_process_kill; the caller now does that.
2702 (call_process_cleanup): Do not close the process fd; that's now
2703 call_process_kill's responsibility.
2704 (Fcall_process): Implement via new function call_process, which
2705 has most of the old body of Fcall_process, but with a different API.
2706 (call_process): New function that does not open or close filefd if
2707 it is nonnegative. Record which fds need to be closed, and let
2708 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2709 Signal an error if invoked recursively (could be done via a hook).
2710 Simplify creation of the tempfile in the MSDOS case.
2711 Don't create the output file until after checking for the executable.
2712 Report any failure to open /dev/null.
2713 Don't open /dev/null for writing twice; once is enough.
2714 Don't create pipe if all output is being discarded or sent to file.
2715 Don't worry about setting up the coding system or reading from the
2716 pipe if all output is being discarded.
2717 Hoist fd_error local into top level, to lessen block nesting.
2718 Don't record deleted pid here; now done by Fcall_process_region.
2719 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2720 and note its success in synch_process_tempfile.
2721 Do not leak resources when child_setup fails.
2722 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2723 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2724 (create_temp_file): Now returns open fd, with an additional
2725 Lisp_Object * argument to return the name. All callers changed.
2726 Do not close the file; rewind it instead, and leave it open for
2727 the caller. Do not lock the temp file. Unwind-protect the file
2728 and the file-descriptor.
2729 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2730 If an asynchrounous process, record it here, not in call_process.
2731 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2732 * eval.c (set_unwind_protect): New function.
2733 * fileio.c (write_region): New function, generalized from the
2734 old Fwrite_region. Do not lock temp files.
2735 (Fwrite_region): Use it.
2736 * lisp.h (set_unwind_protect, write_region): New decls.
2737 * process.c: Include <verify.h>.
2738 (make_process): Mark fds as initially closed.
2739 (deleted_pid_list): Now a list of pid-filename pairs.
2741 (close_process_fd): New function.
2742 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2743 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2744 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2745 (create_process, create_pty, Fmake_serial_process)
2746 (server_accept_connection): Record which fds need to be closed,
2747 and let deactivate_process close them.
2748 (Fmake_network_process): Do not discard the unwind-protect
2749 until it's safe to do so.
2750 (deactivate_process): Close the fds opened by create_process etc.
2751 (Fprocess_send_eof): Adjust to new way of recording open fds.
2752 Report an error if /dev/null can't be opened, instead of aborting.
2753 * process.h (PROCESS_OPEN_FDS): New constant.
2754 (struct Lisp_Process): New member open_fds.
2755 (record_kill_process, record_deleted_pid): Adjust signatures.
2756 (record_deleted_pid): Move decl here ...
2757 * syswait.h (record_deleted_pid): ... from here.
2759 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2761 * decompress.c: Fix bugs with large buffers and weird inputs.
2762 Tune a bit. Reindent as per usual Emacs style.
2763 (BUFFER_SIZE): Remove.
2764 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2765 more than UINT_MAX bytes. Decompress into the gap instead of into
2766 an auto buffer, as this should avoid copying. Return nil if
2767 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2768 set immediate_quit; we shouldn't trust zlib code that much.
2770 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2772 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2773 errors, and really move the gap to where we want it.
2775 * lisp.h: Include decompress.c support.
2777 * emacs.c (main): Include decompress.c support.
2779 * Makefile.in: Include -lz if present.
2781 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2783 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2784 (initWithTitle:): Initialize frame to 0.
2785 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2786 (fillWithWidgetValue:frame:): Rename from
2787 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2789 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2790 fillWithWidgetValue:frame:
2792 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2793 remove memory leak warnings.
2795 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2796 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2799 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2800 (x_activate_menubar): Update the whole menu.
2801 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2802 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2803 current event is not NSSystemDefined (Bug#15001).
2804 Call ns_check_menu_open only if trackingMenu is 2.
2805 (menuDidClose:): New method, decrease trackingMenu.
2806 (fillWithWidgetValue:setDelegate:): New method.
2807 (fillWithWidgetValue:): Call the above.
2809 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2811 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2813 Omit some unnecessary casts.
2814 Many of these go back to the old pre-C89 days, when they may have
2815 been needed, but we've been assuming C89 or later for a while now.
2816 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2817 (live_float_p, live_misc_p, live_vector_p):
2818 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2819 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2820 (defvar_per_buffer):
2821 * callint.c (Fcall_interactively):
2822 * doc.c (Fsubstitute_command_keys):
2823 * filelock.c (get_boot_time):
2824 * frame.c (xrdb_get_resource):
2825 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2826 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2827 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2828 (menuitem_highlight_callback, menu_destroy_callback)
2829 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2830 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2831 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2832 (xg_tool_bar_help_callback, tb_size_cb):
2833 * image.c (xpm_alloc_color, png_read_from_memory)
2834 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2835 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2837 * keymap.c (describe_map):
2838 * nsfns.m (Fns_display_monitor_attributes_list):
2839 * nsmenu.m (process_dialog:):
2840 * nsterm.m (hold_event):
2841 * process.c (wait_reading_process_output):
2842 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2843 * scroll.c (do_direct_scrolling, scrolling_1):
2844 * termcap.c (tgetent):
2845 * window.c (check_window_containing, add_window_to_list)
2846 (freeze_window_starts):
2847 * xdisp.c (compare_overlay_entries, vmessage):
2848 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2849 (x_get_monitor_attributes_xrandr)
2850 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2851 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2852 * xfont.c (xfont_match, xfont_open):
2853 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2854 (menubar_selection_callback, menu_position_func)
2855 (popup_selection_callback, create_and_show_popup_menu)
2856 (dialog_selection_callback, create_and_show_dialog):
2857 * xrdb.c (x_get_string_resource):
2859 * xsmfns.c (x_session_check_input):
2860 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2861 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2862 (xaw_jump_callback, xaw_scroll_callback):
2863 Omit unnecessary casts.
2865 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2867 Minor string-length refactoring.
2868 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2869 * frame.c (make_monitor_attribute_list):
2870 Prefer build_string to strlen + make_string.
2872 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2874 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2875 don't check minor_code (Bug#14417).
2877 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2879 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2880 vertical positions instead. This avoids calling MATRIX_ROW with
2881 row numbers that are possibly beyond valid limits. (Bug#15064)
2883 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2885 Use xstrdup and build_unibyte_string where applicable.
2886 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2887 * xfns.c (x_window):
2888 * xrdb.c (x_get_customization_string):
2889 * xterm.c (xim_initialize):
2890 * w32fns.c (w32_window): Use xstrdup.
2891 (w32_display_monitor_attributes_list):
2892 * emacs.c (init_cmdargs):
2893 * keyboard.c (PUSH_C_STR):
2894 * nsfont.m (nsfont_open):
2895 * sysdep.c (system_process_attributes):
2896 * w32.c (system_process_attributes):
2897 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2899 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2901 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2902 variables of these types so that GDB would know about them, as aid
2903 for debugging fatal exceptions. (Bug#15024) See also
2904 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2907 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2909 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2910 larger than the NSWindow (Bug#14934).
2912 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2914 Redesign redisplay interface to drop global variable updated_window.
2915 Always pass currently updated window as a parameter to update routines.
2916 * dispextern.h (updated_window): Remove declaration.
2917 (struct redisplay_interface): Pass window parameter to
2918 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2919 and after_update_window_hook.
2920 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2922 * dispnew.c (updated_window): Remove.
2923 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2924 (update_window_line): Adjust to match redisplay interface changes.
2925 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2926 (ns_scroll_run, ns_after_update_window_line):
2927 * w32term.c (x_update_window_begin, x_update_window_end)
2928 (x_after_update_window_line, x_scroll_run):
2929 * xterm.c (x_update_window_begin, x_update_window_end)
2930 (x_after_update_window_line, x_scroll_run):
2931 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2932 Likewise. Adjust comments where appropriate.
2933 (x_cursor_to): Simplify because this is always called during window
2934 update (but install debugging check anyway).
2935 (expose_window): Check must_be_updated_p flag to see whether this
2936 function is called during window update.
2938 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2940 Do not reset window modification event counters excessively.
2941 These leftovers and poor man's tricky methods to catch extra
2942 redisplay's attention are no longer needed.
2943 * frame.c (set_menu_bar_lines_1):
2944 * minibuf.c (read_minibuf_unwind):
2945 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
2946 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
2947 (window_scroll_line_based, Fset_window_configuration):
2948 * xdisp.c (redisplay_window): Do not reset last_modified and
2949 last_overlay_modified counters.
2951 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
2953 * xselect.c (x_send_client_event): Set send_event and serial, memset
2954 data.l as it might be bigger than data.b. Use 24 bit mask to
2955 XSendEvent (Bug#15034).
2957 2013-08-07 Eli Zaretskii <eliz@gnu.org>
2959 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
2960 for TTY frames that are not the top frame on their console.
2963 2013-08-07 Martin Rudalics <rudalics@gmx.at>
2965 * w32term.c (w32fullscreen_hook): Really maximize frame when
2966 asked for (Bug#14841).
2968 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2970 Prefer selected_window to Fselected_window, likewise for frames.
2971 * buffer.c (Fbuffer_swap_text):
2972 * data.c (Fvariable_binding_locus):
2973 * window.c (run_window_configuration_change_hook): Adjust users.
2974 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
2975 Use decode_live_frame.
2977 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2979 Be more careful if selected window shows the buffer other than current,
2980 use window_outdated only if this is not so. This change should also
2981 address some weird issues discussed in Bug#13012.
2982 * window.h (window_outdated): New prototype.
2983 * window.c (window_outdated): Now here. Convert from static and
2984 always assume window's buffer.
2985 (Fwindow_end, Fwindow_line_height): Use it.
2986 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
2987 and always assume window's buffer.
2988 (redisplay_window): Adjust user.
2989 (redisplay_internal): Call to reconsider_clip_changes once and
2990 check whether mode line should be updated only if selected window
2991 shows current buffer.
2992 (run_window_scroll_functions): Use eassert for debugging check.
2993 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
2995 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2997 * window.c (window_scroll, window_scroll_pixel_based)
2998 (window_scroll_line_based): Use bool for booleans.
3000 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3002 * process.c: Fix minor off-by-one issues in descriptor counts.
3003 This shouldn't fix any real bugs, but it cleans up the code a bit.
3004 (max_process_desc, max_input_desc): -1, not 0, means none.
3006 (delete_input_desc): New function.
3007 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3008 (deactivate_process): Scan backwards when recomuting max_process_desc;
3009 that should be faster.
3010 (init_process_emacs): Initialize max_input_desc.
3012 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3014 Use region cache to speedup bidi_find_paragraph_start.
3015 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3016 Rename cache_long_line_scans to cache_long_scans.
3017 * buffer.c (bset_cache_long_line_scans): Rename to
3018 bset_cache_long_scans.
3019 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3020 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3022 (syms_of_buffer): Rename cache-long-line-scans to
3023 cache-long-scans. Adjust docstring.
3024 * search.c (newline_cache_on_off):
3025 * indent.c (width_run_cache_on_off): Adjust users.
3026 * bidi.c (bidi_paragraph_cache_on_off): New function.
3027 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3028 * insdel.c (prepare_to_modify_buffer):
3029 Invalidate bidi_paragraph_cache if enabled.
3031 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3033 Invalidate region caches only if buffer text is going to be changed.
3034 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3035 (modify_text): ...new prototype.
3036 (prepare_to_modify_buffer_1): New prototype.
3037 * textprop.c (modify_region): Rename to...
3038 (modify_text_properties): ...new function.
3039 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3040 (Fremove_list_of_text_properties): Adjust users.
3041 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3042 (modify_text): ...new function.
3043 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3044 (prepare_to_modify_buffer_1): ...new function.
3045 * casefiddle.c (casify_region):
3046 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3047 (Ftranspose_regions): Use modify_text.
3049 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3051 * lisp.mk (lisp): Add nadvice.elc.
3053 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3055 New macro to iterate over live buffers similar to frames.
3056 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3057 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3058 Declare buffer-related variables here to offload lisp.h.
3059 * buffer.c (Vbuffer_alist): Adjust comment.
3060 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3061 (other_buffer_safely):
3062 * data.c (store_symval_forwarding):
3063 * dispnew.c (Fframe_or_buffer_changed_p):
3064 * fileio.c (Fdo_auto_save):
3065 * filelock.c (unlock_all_files):
3066 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3068 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3070 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3071 * callproc.c (create_temp_file):
3072 * filelock.c (create_lock_file):
3073 Assume mkostemp, since it's now provided by Gnulib.
3075 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3077 * w32.c (mkostemp): New function.
3078 (mktemp): Remove, no longer used. Most of the code reused in
3079 mkostemp. (Bug#15015)
3080 (mktemp): Don't undef.
3082 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3084 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3085 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3086 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3087 (free_glyph_pool, check_glyph_memory): Likewise for
3088 all users. Adjust comments where appropriate.
3090 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3092 * composite.h: Minor fixups.
3093 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3094 to fix a misspelling, and change it to an inline function while
3095 we're at it (it need not be a macro). All uses changed.
3096 (composition_method, composition_valid_p):
3097 Rewrite to avoid assignments in if-conditions.
3099 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3101 Do not use global Lisp_Object in composition macros.
3102 * composite.h (composition_temp): Remove declaration.
3103 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3104 (composition_method, composition_valid_p): ...inline functions.
3105 (compose_region): Remove the leftover.
3106 * composite.c (composition_temp): Remove.
3107 (run_composition_function, update_compositions)
3108 (composition_compute_stop_pos, composition_adjust_point)
3109 (Ffind_composition_internal):
3110 * coding.c (handle_composition_annotation):
3111 * xdisp.c (handle_composition_prop, check_point_in_composition):
3112 Related users changed.
3114 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3116 Drop FRAME_PTR typedef.
3117 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3118 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3119 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3120 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3121 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3122 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3123 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3124 All related users changed.
3126 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3128 * eval.c (default_toplevel_binding): New function.
3130 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3131 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3132 (syms_of_eval): Export them.
3133 * data.c (Fdefault_value): Micro cleanup.
3134 * term.c (init_tty): Use "false".
3136 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3138 Fix X GC leak in GTK and raw (no toolkit) X ports.
3139 * xterm.c (x_free_frame_resources): If white and black relief
3140 GCs are allocated, always free them here.
3141 * xfns.c (x_make_gc): Omit redundant initialization.
3142 * widget.c (create_frame_gcs): Remove the leftover.
3143 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3144 in x_free_frame_resources.
3146 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3148 * nsterm.m (windowWillResize:toSize:): Only change title if
3149 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3151 (viewDidEndLiveResize): New method.
3153 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3154 inside NS_IMPL_COCOA.
3156 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3158 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3159 Do not check whether undo is enabled because record_insert and
3160 record_delete does that themselves.
3162 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3164 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3165 member which is not really used any more.
3166 (FRAME_XIC_BASE_FONTNAME): Remove.
3167 * xfns.c (xic_free_fontset): Adjust user.
3168 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3169 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3170 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3171 (xdialog_show): Use eassert for debugging check.
3172 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3174 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3176 * fileio.c, fns.c (merge): Move extern decl from here ...
3177 * lisp.h (merge): ... to here.
3179 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3181 Fix last font-related change.
3182 * w32font.h (w32font_list_internal, w32font_match_internal):
3184 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3185 (uniscribe_list_family): Adjust to match font API change.
3186 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3187 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3189 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3191 * frame.h (FRAME_MOUSE_UPDATE):
3192 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3193 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3195 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3197 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3198 * font.h (struct font_driver): Change list, match, and list_family
3199 functions to accept struct frame * as first arg.
3200 * font.c (font_score, font_compare, font_sort_entities):
3202 (font_sort_entities, font_list_entities, font_select_entity):
3203 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3204 match font API change.
3205 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3206 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3207 * ftxfont.c (ftxfont_list, ftxfont_match):
3208 * xftfont.c (xftfont_list, xftfont_match):
3209 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3210 * w32font.c (w32font_list, w32font_match, w32font_list):
3211 (w32font_list_internal, w32_font_match_internal): Likewise.
3212 * xfaces.c (Fx_family_fonts): Adjust user.
3214 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3216 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3217 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3218 only if HAVE_X_WINDOWS is in use.
3219 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3220 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3221 * w32term.c (x_wm_set_icon_position): Likewise.
3222 * w32fns.c (x_icon): Adjust user.
3224 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3226 * xterm.c (last_mouse_press_frame): Remove the
3227 leftover which is not really used any more.
3228 (handle_one_xevent, syms_of_xterm): Adjust users.
3229 (x_flush): Call XFlush once per each X display, not frame.
3230 This is better because this code always unconditionally skips
3231 non-X frames in Vframe_list and issues the only XFlush if we
3232 have more than one X frame on the same X display.
3233 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3234 Use bool for booleans.
3235 (x_draw_glyph_string_background, cvt_string_to_pixel):
3236 (cvt_pixel_dtor): Drop unnecessary prototypes.
3237 * xterm.h (x_display_ok): Adjust prototype.
3239 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3241 Drop unnecessary functions that deals with frame pixel size.
3242 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3243 (x_pixel_height): Drop prototypes.
3244 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3245 (x_pixel_height): Drop implementations.
3246 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3247 which should be always valid for window frame.
3248 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3249 * w32menu.c (Fx_popup_dialog):
3250 * xmenu.c (Fx_popup_dialog): Likewise for both.
3252 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3254 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3255 frame parameters and call to Fmodify_frame_parameters just once.
3256 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3257 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3258 and mention nil frame in docstring.
3260 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3262 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3263 (x_figure_window_size): Likewise. Adjust to return long.
3264 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3265 (toplevel): Move Qterminal_live_p to...
3266 * terminal.c (toplevel): ...here, make it static, and...
3267 (syms_of_terminal): ...DEFSYM here.
3268 * frame.h (Qterminal_live_p): Remove declaration.
3269 (make_frame, x_figure_window_size): Adjust prototype.
3270 * nsfns.m (Fx_create_frame): Use long for window flags.
3272 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3274 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3275 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3276 Do not assume that emacs_close (INT_MAX) is a no-op.
3278 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3280 * xfaces.c (make_face_cache): For struct face_cache, prefer
3281 xmalloc to xzalloc and so avoid redundant call to memset.
3282 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3284 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3286 * fringe.c (draw_window_fringes, update_window_fringes)
3287 (compute_fringe_widths):
3288 * w32term.c (x_draw_glyph_string):
3289 * window.c (candidate_window_p, Frecenter):
3290 * xfaces.c (realize_basic_faces, realize_default_face)
3291 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3292 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3293 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3294 * xmenu.c (Fx_menu_bar_open_internal):
3295 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3296 * xsettings.c (xft_settings_event):
3297 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3298 Use bool for booleans. Adjust style and comments where
3300 * dispextern.h (draw_window_fringes, update_window_fringes)
3301 (compute_fringe_widths):
3302 * xterm.h (x_had_errors_p): Adjust prototype.
3304 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3306 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3307 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3309 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3311 * fns.c (toplevel): Remove comment before Fsafe_length because
3314 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3316 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3318 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3320 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3321 frame which got the message is still alive, before dereferencing
3322 its pointer. (Bug#14970)
3324 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3325 be a live window, before using it as such. (Bug#14970)
3327 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3329 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3330 w32_detect_focus_change instead of doing part of its job by hand.
3331 This fixes the problem whereby FOCUS_OUT events were not sent to
3334 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3336 * process.c (Fprocess_list): Doc fix.
3338 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3339 being re-exposed only if it didn't ask to become visible.
3340 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3341 was previously iconified. (Bug#14841)
3342 (x_iconify_frame): Mark the frame iconified.
3344 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3346 Fix minor problems found by static checking.
3347 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3348 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3350 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3352 * eval.c (set_specpdl_old_value): New function.
3353 (unbind_to): Minor simplification.
3354 (get_backtrace_frame): New function.
3355 (Fbacktrace_frame): Use it. Add `base' argument.
3356 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3357 (syms_of_eval): Export backtrace-eval.
3358 * xterm.c (x_focus_changed): Simplify.
3360 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3362 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3364 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3366 * xdisp.c (redisplay_window): Instead of moving point out of
3367 scroll margin, reject the force_start method, and try scrolling
3368 instead. (Bug#14780)
3370 2013-07-24 Ken Brown <kbrown@cornell.edu>
3372 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3375 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3377 * eval.c (Fprogn): Do not check that BODY is a proper list.
3378 This undoes the previous change. The check slows down the
3379 interpreter, and is not needed to prevent a crash. See
3380 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3382 2013-07-23 Glenn Morris <rgm@gnu.org>
3384 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3386 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3388 Port to GNU/Linux systems with tinfo but not ncurses.
3389 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3390 to decide whether ncurses is being used. Without this change,
3391 GCC complains about tgetent not being declared, on a system
3392 that has tinfo installed but ncurses not installed.
3394 * eval.c (Fprogn): Check that BODY is a proper list.
3396 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3397 * data.c (Fsetq_default):
3398 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3399 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3401 Tune by taking advantage of the fact that ARGS is always a list
3402 when a function is declared to have UNEVALLED args.
3404 * emacsgtkfixed.c: Port to GCC 4.6.
3405 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3407 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3409 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3410 here to silence compiler warnings.
3412 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3414 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3415 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3416 from messing up Emacs's 'struct frame' (Bug#14923).
3418 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3420 * alloc.c (make_save_ptr_ptr): Define this function.
3421 It was inadvertently omitted. It's needed only if
3422 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3424 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3426 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3427 frame have focus (Bug#14895).
3429 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3431 Avoid vfork-related deadlock more cleanly.
3432 * callproc.c (child_setup): When the child's exec fails, output
3433 the program name, as that's more useful. Use O_NONBLOCK to avoid
3435 * process.c (create_process_1): Remove; no longer needed.
3436 (create_process): Remove timer hack; no longer needed, now that
3437 the child avoids deadlock.
3439 2013-07-20 Glenn Morris <rgm@gnu.org>
3441 * image.c (Fimage_flush): Fix doc typo.
3443 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3445 Fix array bounds violation when pty allocation fails.
3446 * process.c (PTY_NAME_SIZE): New constant.
3447 (pty_name): Remove static variable; it's now auto.
3448 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3449 Take pty_name as an arg rather than using a static variable.
3450 All callers changed.
3451 (create_process): Recover pty_flag from process, not from volatile local.
3452 (create_pty): Stay inside array even when pty allocation fails.
3453 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3455 * lread.c (Fload): Avoid initialization only when lint checking.
3456 Mention that it's needed only for older GCCs.
3458 2013-07-20 Kenichi Handa <handa@gnu.org>
3460 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3461 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3463 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3465 * lread.c (Fload): Avoid uninitialized warning.
3467 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3469 Fix some minor file descriptor leaks and related glitches.
3470 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3471 (create_lock_file): Use write, not emacs_write.
3472 * image.c (slurp_file, png_load_body):
3473 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3474 (server_accept_connection):
3475 Don't leak an fd on memory allocation failure.
3476 * image.c (slurp_file): Add a cheap heuristic for growing files.
3477 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3478 as that's what the other routines do. Maybe input need not be
3479 blocked at all, but it's better to be consistent.
3480 Avoid undefined behavior when strlen is zero.
3482 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3483 (NSTATICS): Now a constant; doesn't need to be a macro.
3485 2013-07-19 Richard Stallman <rms@gnu.org>
3487 * coding.c (decode_coding_utf_8): Add simple loop for fast
3488 processing of ASCII characters.
3490 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3492 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3494 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3496 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3497 unportable 'struct x_display_info'.
3498 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3501 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3503 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3504 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3506 (system_process_attributes): Prefer plain char to unsigned char
3507 when either will do. Clean up properly if interrupted or if
3508 memory allocations fail. Don't assume sscanf succeeds.
3509 Remove no-longer-needed workaround to stop GCC from whining.
3510 Read command-line once, instead of multiple times. Check read status a
3513 Fix obscure porting bug with varargs functions.
3514 The code assumed that int is treated like ptrdiff_t in a vararg
3515 function, which is not a portable assumption. There was a similar
3516 -- though these days less likely -- porting problem with various
3517 assumptions that pointers of different types all smell the same as
3518 far as vararg functions is conserved. To make this problem less
3519 likely in the future, redo the API to use varargs functions.
3520 * alloc.c (make_save_value): Remove this vararg function.
3521 All uses changed to ...
3522 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3523 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3525 (make_save_ptr): Rename from make_save_pointer, for consistency with
3526 the above. Define only on platforms that need it. All uses changed.
3528 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3530 * keyboard.c: Try to fix typos in previous change.
3531 (DISPLAY_LIST_INFO): New macro.
3532 (kbd_buffer_get_event): Do not access members that are not present
3533 in X11. Revert inadvertent change of "!=" to "=".
3535 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3537 * keyboard.c (kbd_buffer_get_event):
3538 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3539 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3541 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3543 * filelock.c: Fix unlikely file descriptor leaks.
3544 (get_boot_time_1): Rework to avoid using emacs_open.
3545 This doesn't actually fix a leak, but is better anyway.
3546 (read_lock_data): Use read, not emacs_read.
3548 * doc.c: Fix minor memory and file descriptor leaks.
3549 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3550 (get_doc_string, Fsnarf_documentation):
3551 Fix file descriptor leak on error.
3553 * term.c: Fix minor fdopen-related file descriptor leaks.
3554 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3555 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3557 * charset.c: Fix file descriptor leaks and errno issues.
3559 (load_charset_map_from_file): Don't leak file descriptor on error.
3560 Use plain record_xmalloc since the allocation is larger than
3561 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3563 * eval.c (record_unwind_protect_nothing):
3564 * fileio.c (fclose_unwind):
3566 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3567 The replacement doesn't block input, but that no longer seems
3570 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3572 * lread.c: Fix file descriptor leaks and errno issues.
3573 (Fload): Close some races that leaked fds or streams when 'load'
3575 (Fload, openp): Report error number of last nontrivial failure to open.
3576 ENOENT counts as trivial.
3577 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3579 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3580 now that the function is always called with a nonnegative arg.
3581 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3582 All uses replaced with ...
3583 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3585 A few more minor file errno-reporting bugs.
3586 * callproc.c (Fcall_process):
3587 * doc.c (Fsnarf_documentation):
3588 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3589 * process.c (set_socket_option):
3590 Don't let a constructor trash errno.
3591 * doc.c: Include <errno.h>.
3593 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3595 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3597 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3599 Fix w32 bug with call-process-region (Bug#14885).
3600 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3601 to Fcall_process when the input is empty. This simplifies the
3602 code a bit. It makes no difference on POSIXish platforms but
3603 apparently it fixes a bug on w32.
3605 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3606 * fileio.c (close_file_unwind): Don't close if FD is negative;
3607 this can happen when unwinding a zapped file descriptor.
3608 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3609 in case Emacs runs out of memory between the two unwind-protects.
3610 Don't trash errno when closing FD.
3611 Zap the FD in the specpdl when closing it, instead of deferring
3612 the removal of the unwind-protect; this fixes a bug where a child
3613 function unwinds the stack past us.
3615 New unwind-protect flavors to better type-check C callbacks.
3616 This also lessens the need to write wrappers for callbacks,
3617 and the need for make_save_pointer.
3618 * alloca.c (free_save_value):
3619 * atimer.c (run_all_atimers):
3621 * alloc.c (safe_alloca_unwind):
3622 * atimer.c (unwind_stop_other_atimers):
3623 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
3624 * menu.c (cleanup_popup_menu) [HAVE_NS]:
3625 * minibuf.c (choose_minibuf_frame_1):
3626 * process.c (make_serial_process_unwind):
3627 * xdisp.h (pop_message_unwind):
3628 * xselect.c (queue_selection_requests_unwind):
3629 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
3630 * alloca.c (record_xmalloc):
3631 Prefer record_unwind_protect_ptr to record_unwind_protect with
3633 * alloca.c (Fgarbage_collect):
3634 Prefer record_unwind_protect_void to passing a dummy.
3635 * buffer.c (restore_buffer):
3636 * window.c (restore_window_configuration):
3637 * xfns.c, w32fns.c (do_unwind_create_frame)
3638 New wrapper. All record-unwind uses of wrappee changed.
3639 * buffer.c (set_buffer_if_live):
3640 * callproc.c (call_process_cleanup, delete_temp_file):
3641 * coding.c (code_conversion_restore):
3642 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
3643 * editfns.c (save_excursion_restore)
3644 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
3645 (save_restriction_restore):
3646 * eval.c (restore_stack_limits, un_autoload):
3647 * fns.c (require_unwind):
3648 * keyboard.c (recursive_edit_unwind, tracking_off):
3649 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
3650 * macros.c (pop_kbd_macro, restore_menu_items):
3651 * nsfns.m (unwind_create_frame):
3652 * print.c (print_unwind):
3653 * process.c (start_process_unwind):
3654 * search.c (unwind_set_match_data):
3655 * window.c (select_window_norecord, select_frame_norecord):
3656 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
3657 (fast_set_selected_frame):
3658 * xfns.c, w32fns.c (unwind_create_tip_frame):
3659 Return void, not a dummy Lisp_Object. All uses changed.
3660 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
3661 * callproc.c (call_process_kill):
3662 * fileio.c (restore_point_unwind, decide_coding_unwind)
3663 (build_annotations_unwind):
3664 * insdel.c (Fcombine_after_change_execute_1):
3665 * keyboard.c (read_char_help_form_unwind):
3666 * menu.c (unuse_menu_items):
3667 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
3668 * sound.c (sound_cleanup):
3669 * xdisp.c (unwind_redisplay):
3670 * xfns.c (clean_up_dialog):
3671 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
3672 Accept no args and return void, instead of accepting and returning
3673 a dummy Lisp_Object. All uses changed.
3674 * cygw32.c (fchdir_unwind):
3675 * fileio.c (close_file_unwind):
3676 * keyboard.c (restore_kboard_configuration):
3677 * lread.c (readevalllop_1):
3678 * process.c (wait_reading_process_output_unwind):
3679 Accept int and return void, rather than accepting an Emacs integer
3680 and returning a dummy object. In some cases this fixes an
3681 unlikely bug when the corresponding int is outside Emacs integer
3682 range. All uses changed.
3683 * dired.c (directory_files_internal_unwind):
3684 * fileio.c (do_auto_save_unwind):
3685 * gtkutil.c (pop_down_dialog):
3686 * insdel.c (reset_var_on_error):
3687 * lread.c (load_unwind):
3688 * xfns.c (clean_up_file_dialog):
3689 * xmenu.c, nsmenu.m (pop_down_menu):
3690 * xmenu.c (cleanup_widget_value_tree):
3691 * xselect.c (wait_for_property_change_unwind):
3692 Accept pointer and return void, rather than accepting an Emacs
3693 save value encapsulating the pointer and returning a dummy object.
3695 * editfns.c (Fformat): Update the saved pointer directly via
3696 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3697 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3698 (unwind_body): New function.
3699 (record_unwind_protect): First arg is now a function returning void,
3700 not a dummy Lisp_Object.
3701 (record_unwind_protect_ptr, record_unwind_protect_int)
3702 (record_unwind_protect_void): New functions.
3703 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3704 * fileio.c (struct auto_save_unwind): New type.
3705 (do_auto_save_unwind): Use it.
3706 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3707 * insdel.c (struct rvoe_arg): New type.
3708 (reset_var_on_error): Use it.
3709 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3711 (specbinding_func): Remove; there are now several such functions.
3712 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3713 (set_unwind_protect_ptr): New function.
3714 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3716 Be simpler and more consistent about reporting I/O errors.
3717 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3718 Say "Read error" and "Write error", rather than "I/O error", or
3719 "IO error reading", or "IO error writing", when a read or write
3721 * process.c (Fmake_network_process, wait_reading_process_output)
3722 (send_process, Fprocess_send_eof, wait_reading_process_output):
3723 Capitalize diagnostics consistently. Put "failed foo" at the
3724 start of the diagnostic, so that we don't capitalize the
3725 function name "foo". Consistently say "failed" for such
3727 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3728 All callers changed. This is so it can use report_file_error.
3729 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3730 diagnostics consistently as above.
3732 * fileio.c (report_file_errno): Fix errno reporting bug.
3733 If the file name is neither null nor a pair, package it up as a
3734 singleton list. All callers changed, both to this function and to
3735 report_file_error. This fixes a bug where the memory allocator
3736 invoked by list1 set errno so that the immediately following
3737 report_file_error reported the wrong errno value.
3739 Fix minor problems found by --enable-gcc-warnings.
3740 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3741 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3743 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3745 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3746 Set event->arg to Qt if switch-event shall be generated.
3747 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3749 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3751 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3754 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3755 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3756 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3757 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3758 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3759 and there is a focused frame.
3760 (head_table): Add focus-in and focus-out.
3761 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3762 bind to handle-focus-in/out.
3764 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3765 (Fhandle_switch_frame): Call Fhandle_focus_in.
3766 (syms_of_frame): defsubr handle-focus-in/out.
3768 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3770 Fix porting bug to older POSIXish platforms (Bug#14862).
3771 * sysdep.c (emacs_pipe): New function, that implements
3772 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3773 This should port better to CentOS 5 and to Mac OS X 10.6.
3774 All calls to pipe2 changed.
3776 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3777 This makes the code easier to read and the executable a bit smaller.
3778 Do not replace all calls to Fcons that happen to create lists,
3779 just calls that are intended to create lists. For example, when
3780 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3781 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3782 Similarly for list2 through list5.
3783 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3784 * bytecode.c (exec_byte_code):
3785 * callint.c (quotify_arg, Fcall_interactively):
3786 * callproc.c (Fcall_process, create_temp_file):
3787 * charset.c (load_charset_map_from_file)
3788 (Fdefine_charset_internal, init_charset):
3789 * coding.c (get_translation_table, detect_coding_system)
3790 (Fcheck_coding_systems_region)
3791 (Fset_terminal_coding_system_internal)
3792 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3793 * composite.c (update_compositions, Ffind_composition_internal):
3794 * dired.c (directory_files_internal, file_name_completion)
3796 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3797 * doc.c (Fsnarf_documentation):
3798 * editfns.c (Fmessage_box):
3800 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3801 (Feval, eval_sub, Ffuncall, apply_lambda):
3802 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3803 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3804 (Fset_file_times, Finsert_file_contents)
3805 (Fchoose_write_coding_system, Fwrite_region):
3806 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3807 * font.c (font_registry_charsets, font_parse_fcname)
3808 (font_prepare_cache, font_update_drivers, Flist_fonts):
3809 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3810 * frame.c (make_frame, Fmake_terminal_frame)
3811 (x_set_frame_parameters, x_report_frame_params)
3812 (x_default_parameter, Fx_parse_geometry):
3813 * ftfont.c (syms_of_ftfont):
3814 * image.c (gif_load):
3815 * keyboard.c (command_loop_1):
3816 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3817 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3818 (Fminor_mode_key_binding, accessible_keymaps_1)
3819 (Faccessible_keymaps, Fwhere_is_internal):
3820 * lread.c (read_emacs_mule_char):
3821 * menu.c (find_and_return_menu_selection):
3822 * minibuf.c (get_minibuffer):
3823 * nsfns.m (Fns_perform_service):
3824 * nsfont.m (ns_script_to_charset):
3825 * nsmenu.m (ns_popup_dialog):
3826 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3827 (Fx_own_selection_internal):
3828 * nsterm.m (append2):
3829 * print.c (Fredirect_debugging_output)
3830 (print_prune_string_charset):
3831 * process.c (Fdelete_process, Fprocess_contact)
3832 (Fformat_network_address, set_socket_option)
3833 (read_and_dispose_of_process_output, write_queue_push)
3834 (send_process, exec_sentinel):
3835 * sound.c (Fplay_sound_internal):
3836 * textprop.c (validate_plist, add_properties)
3837 (Fput_text_property, Fadd_face_text_property)
3838 (copy_text_properties, text_property_list, syms_of_textprop):
3839 * unexaix.c (report_error):
3840 * unexcoff.c (report_error):
3841 * unexsol.c (unexec):
3842 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3843 (Fformat_mode_line, syms_of_xdisp):
3844 * xfaces.c (set_font_frame_param)
3845 (Finternal_lisp_face_attribute_values)
3846 (Finternal_merge_in_global_face, syms_of_xfaces):
3847 * xfns.c (x_default_scroll_bar_color_parameter)
3848 (x_default_font_parameter, x_create_tip_frame):
3849 * xfont.c (xfont_supported_scripts):
3850 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3851 (menu_help_callback, xmenu_show):
3853 * xterm.c (set_wm_state):
3854 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3855 and similarly for list2 through list5.
3857 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3859 * callproc.c (Fcall_process_region): Fix minor race and tune.
3860 (create_temp_file): New function, with the temp-file-creation part
3861 of the old Fcall_process_region. Use Fcopy_sequence to create the
3862 temp file name, rather than alloca + build_string, for simplicity.
3863 Don't bother to block input around the temp file creation;
3864 shouldn't be needed. Simplify use of mktemp.
3865 Use record_unwind_protect immediately after creating the temp file;
3866 this closes an unlikely race where the temp file was not removed.
3867 Use memcpy rather than an open-coded loop.
3868 (Fcall_process_region): Use the new function. If the input is
3869 empty, redirect from /dev/null rather than from a newly created
3870 empty temp file; this avoids unnecessary file system traffic.
3872 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3874 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3875 Simplify by making this case like the other two. This is a bit
3876 slower on obsolete hosts, but the extra complexity isn't worth it.
3878 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3879 * process.c (create_process) [!DOS_NT]:
3880 Remove now-unnecessary calls to emacs_close.
3882 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3884 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3885 returning early. (Bug#14850)
3887 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3888 and inhibit-iso-escape-detection attributes of 'undecided'.
3891 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3893 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3894 Reported by Herbert J. Skuhra in
3895 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3897 Don't lose top specpdl entry when memory is exhausted.
3898 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3899 specpdl overflow here, to simplify callers; all callers changed.
3900 Always reserve an unused entry at the stack top; this avoids
3901 losing the top entry's information when memory is exhausted.
3903 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3905 Clean up errno reporting and fix some errno-reporting bugs.
3906 * callproc.c (Fcall_process):
3907 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3908 * process.c (create_process, Fmake_network_process):
3909 * unexaix.c (report_error):
3910 * unexcoff.c (report_error):
3911 Be more careful about reporting the errno of failed operations.
3912 The code previously reported the wrong errno sometimes.
3913 Also, prefer report_file_errno to setting errno + report_file_error.
3914 (Fcall_process): Look at openp return value rather than at path,
3915 as that's a bit faster and clearer when there's a numeric predicate.
3916 * fileio.c (report_file_errno): New function, with most of the
3917 old contents of report_file_error.
3918 (report_file_error): Use it.
3919 (Ffile_exists_p, Ffile_accessible_directory_p):
3920 Set errno to 0 when it is junk.
3921 * fileio.c (Faccess_file):
3922 * image.c (x_create_bitmap_from_file):
3923 Use faccessat rather than opening the file, to avoid the hassle of
3924 having a file descriptor open.
3925 * lisp.h (report_file_errno): New decl.
3926 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3929 * process.c (create_process, wait_reading_process_output) [AIX]:
3930 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3931 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3932 a multithreaded environment anyway).
3933 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
3935 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
3937 * image.c (x_find_image_file): Don't close a remote file handle.
3939 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3941 Fix races with threads and file descriptors.
3942 * callproc.c (Fcall_process_region):
3943 * dired.c (open_directory):
3944 * emacs.c (main, Fdaemon_initialized):
3945 * image.c (x_find_image_file):
3946 * inotify.c (Finotify_rm_watch):
3947 * lread.c (Flocate_file_internal):
3948 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
3949 * term.c (term_mouse_moveto, init_tty):
3950 * termcap.c (tgetent):
3951 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
3952 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
3953 * unexhp9k800.c, unexmacosx.c (unexec):
3954 * callproc.c (Fcall_process_region):
3955 Use emacs_close, not close.
3956 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
3957 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
3958 and posix_close function on current platforms (which all lack them).
3959 (emacs_close): Use it. This should fix the races on GNU/Linux and
3960 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
3961 and it should avoid closing random victim file descriptors on
3964 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
3966 * inotify.c (uninitialized): Remove. All uses replaced by -1.
3967 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
3970 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
3971 This is for .gdbinit xbacktrace.
3973 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
3974 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
3975 (emacs_set_tty): Now static.
3976 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
3977 * term.c (tty_capable_p, tty_default_color_capabilities)
3978 (get_tty_terminal, term_mouse_movement)
3979 (handle_one_term_event, init_tty, maybe_fatal):
3980 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
3981 (tgetent, scan_file, name_match, compare_contin):
3982 * terminal.c (get_terminal):
3983 Use bool for boolean.
3984 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
3985 Prefer char to unsigned char if either will do.
3986 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
3987 (tty_write_glyphs): Prefer int to unsigned.
3988 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
3989 All callers changed.
3990 * termcap.c (tprint, main) [TEST]: Remove non-working test.
3992 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3995 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
3996 (B__dummy__): New dummy symbol, to pacify C89.
3997 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
3998 they can't grok varargs macros.
3999 * dispnew.c (add_window_display_history)
4000 (add_frame_display_history):
4001 * print.c (print_object):
4002 * xdisp.c (debug_method_add):
4003 Use %p printf format only for void pointers.
4004 * emacs.c (usage_message): New constant, replacing ...
4005 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4006 (main): Adjust to usage reorg.
4007 * fns.c (syms_of_fns):
4008 * profiler.c (syms_of_profiler):
4009 Don't use non-constant struct initializers.
4010 * gnutls.h (gnutls_initstage_t):
4011 * lisp.h (enum Lisp_Fwd_Type):
4012 * lread.c (lisp_file_lexically_bound_p):
4013 * xsettings.c (anonymous enum):
4014 Remove trailing comma.
4015 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4016 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4017 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4019 * regex.c (const_re_char): New type, to pacify strict C89.
4020 All uses of 'const re_char' replaced to use it.
4021 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4022 with glibc when strict C89. This change is imported from gnulib.
4024 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4025 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4026 Omit GNU_LINUX implementation, since it requires long long.
4027 * xterm.c (x_draw_underwave):
4028 Do not assume the traditional order of struct's members.
4029 (x_term_init): Rewrite to avoid the need for non-constant structure
4032 Syntax cleanup, mostly replacing macros with functions.
4033 This removes the need for the syntax_temp hack.
4034 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4035 * syntax.c (SYNTAX_INLINE): New macro.
4036 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4037 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4038 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4039 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4040 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4041 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4042 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4043 Now constants, not macros.
4044 (syntax_temp) [!__GNUC__]: Remove.
4045 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4046 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4047 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4048 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4049 Move here from syntax.h; now functions, not macros. Except for the
4050 last function, these are static since only syntax.c uses them.
4051 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4052 All uses changed. Now a function, not a macro; use this fact
4053 to simplify the code.
4054 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4055 compiler bugs; no longer relevant.
4056 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4057 (SYNTAX_INLINE): New macro.
4058 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4059 for the new functions. Use bool for boolean member.
4060 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4061 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4062 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4063 (SETUP_BUFFER_SYNTAX_TABLE):
4064 Now extern inline functions, not macros.
4065 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4066 Remove; all uses replaced by implementation.
4067 (syntax_temp) [!__GNUC__]: Remove decl.
4068 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4070 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4072 * emacs.c (main): Fix syntax error.
4074 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4076 Timestamp fixes for undo (Bug#14824).
4077 * atimer.c (schedule_atimer):
4078 * fileio.c (Ffile_newer_than_file_p):
4079 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4080 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4081 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4082 (syms_of_fileio): Remove Sclear_visited_file_name.
4083 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4084 file doesn't exist; this avoids an ambiguity with negative timestamps.
4085 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4086 * systime.h (make_emacs_time, invalid_emacs_time):
4087 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4088 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4089 * undo.c (record_first_change): Push (visited-file-modtime) onto
4090 undo list rather than reimplementing it by hand, incorrectly.
4092 2013-07-09 Ken Brown <kbrown@cornell.edu>
4094 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4096 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4098 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4100 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4102 Handle errno and exit status a bit more carefully.
4103 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4104 number into an exit status. Instead, use EXIT_CANCELED.
4105 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4106 * callproc.c (relocate_fd):
4107 * emacs.c (close_output_streams, main):
4108 * process.c (create_process):
4109 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4110 Use emacs_perror for simplicity.
4111 * callproc.c (relocate_fd, main):
4112 * sysdep.c (sys_subshell):
4113 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4114 (shut_down_emacs): Use emacs_write, not write.
4115 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4116 * fileio.c (Fcopy_file, e_write):
4117 * nsterm.m (ns_select):
4118 * process.c (send_process):
4119 * sound.c (vox_write):
4120 Use emacs_write_sig, not emacs_write.
4121 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4122 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4124 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4126 (emacs_full_write): New function.
4127 (emacs_write): Rewrite to use it.
4128 (emacswrite_sig, emacs_perror): New functions.
4129 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4131 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4133 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4134 on NS even if it is present. Pixmap on NS is a void*.
4136 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4138 Port to Ubuntu 10 (Bug#14803).
4139 Problem reported by T.V. Raman.
4140 * process.c (close_on_exec, accept4, process_socket):
4141 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4143 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4145 * w32.c (sys_dup): Declare prototype.
4149 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4151 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4153 Make file descriptors close-on-exec when possible (Bug#14803).
4154 This simplifies Emacs a bit, since it no longer needs to worry
4155 about closing file descriptors by hand in some cases.
4156 It also fixes some unlikely races. Not all such races, as
4157 libraries often open files internally without setting
4158 close-on-exec, but it's an improvement.
4159 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4160 * callproc.c (Fcall_process) [!MSDOS]:
4161 * emacs.c (main) [!DOS_NT]:
4162 * nsterm.m (ns_term_init):
4163 * process.c (create_process):
4164 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4165 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4166 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4167 Prefer mkostemp with O_CLOEXEC to mkstemp.
4168 * callproc.c (relocate_fd) [!WINDOWSNT]:
4169 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4170 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4172 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4173 Make the resulting file descriptor close-on-exec.
4174 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4175 * lread.c (load_descriptor_list, load_descriptor_unwind):
4176 Remove; no longer needed. All uses removed.
4177 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4178 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4180 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4181 (Fmake_network_process, Fnetwork_interface_list):
4182 (Fnetwork_interface_info, server_accept_connection):
4183 Make newly-created socket close-on-exec.
4184 * sysdep.c (emacs_open, emacs_fopen):
4185 Make new-created descriptor close-on-exec.
4186 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4187 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4189 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4191 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4192 for NS_IMPL_GNUSTEP.
4194 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4196 Fix openp errno handling.
4197 * callproc.c (Fcall_process): Preserve openp errno around close.
4198 * lread.c (openp): Set errno when returning -1, as some callers
4201 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4203 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4205 * nsterm.h (NSSavePanel): Update comment.
4206 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4207 (ns_run_file_dialog): Declare.
4209 * nsfns.m: Remove panelOK.
4211 (ns_run_file_dialog): New function.
4212 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4213 event loop, so file dialog is popped up by ns_run_file_dialog, called
4214 by sendEvent (Bug#14578).
4215 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4217 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4219 * xdisp.c (default_line_pixel_height): New function.
4220 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4221 (try_cursor_movement, redisplay_window, try_window)
4222 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4224 * window.c (window_scroll_pixel_based):
4225 use default_line_pixel_height.
4227 * dispextern.h (default_line_pixel_height): Add prototype.
4229 * frame.c (x_set_line_spacing): Accept a float value for
4230 line-spacing parameter, per the documentation.
4232 * data.c (Fmultibyte_string_p): Doc fix.
4234 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4236 Use emacs_open more consistently when opening files.
4237 This handles EINTR more consistently now, and makes it easier
4238 to introduce other uniform changes to file descriptor handling.
4239 * src/systdio.h: New file.
4240 * src/buffer.c (mmap_init):
4241 * cygw32.c (chdir_to_default_directory):
4242 * dispnew.c (Fopen_termscript):
4243 * emacs.c (Fdaemon_initialized):
4244 * fileio.c (Fdo_auto_save):
4245 * image.c (slurp_file, png_load_body, jpeg_load_body):
4246 * keyboard.c (Fopen_dribble_file):
4248 * print.c (Fredirect_debugging_output):
4249 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4250 * termcap.c (tgetent):
4251 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4252 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4253 * w32term.c (w32_initialize) [CYGWIN]:
4254 * xfaces.c (Fx_load_color_file):
4255 Use emacs_open instead of plain open, and emacs_fopen instead of
4257 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4258 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4259 * callproc.c (default_output_mode): New constant.
4260 (Fcall_process): Use it to call emacs_open instead of plain creat.
4261 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4262 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4263 (emacs_fopen): New function.
4264 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4265 Include <lisp.h>, for emacs_open.
4266 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4268 Remove duplicate #include directives.
4269 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4271 Don't include stdio.h twice.
4272 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4273 Don't include sys/types.h or stdio.h twice.
4274 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4275 * lread.c: Don't include coding.h twice.
4276 * nsfont.m: Don't include frame.h twice.
4277 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4278 * ralloc.c: Don't include <unistd.h> twice.
4279 * xdisp.c: Don't include font.h twice.
4280 * xterm.c: Don't include fontset.h twice.
4281 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4283 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4285 Scale ImageMagick images more carefully.
4286 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4287 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4288 Be more careful about avoiding undefined behavior after
4289 integer overflow and division by zero.
4291 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4293 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4294 (syms_of_w32fns): DEFSYM them.
4295 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4296 (CCHDEVICENAME): Define macros if not defined.
4297 (struct MONITOR_INFO_EX): New struct.
4298 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4299 (enum_display_monitors_fn): New variable.
4300 (globals_of_w32fns): Initialize it.
4301 (Fx_display_pixel_width, Fx_display_pixel_height)
4302 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4303 multi-monitor setups in docstrings.
4304 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4305 screen size by primary monitor's millimeter per pixel.
4306 (w32_monitor_enum, w32_display_monitor_attributes_list)
4307 (w32_display_monitor_attributes_list_fallback)
4308 (Fw32_display_monitor_attributes_list): New functions.
4309 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4311 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4313 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4315 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4317 * fileio.c (Qfile_notify_error): New error symbol.
4319 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4320 * inotify.c (inotify_callback, symbol_to_inotifymask)
4321 (Finotify_add_watch, Finotify_rm_watch): Use it.
4322 (inotifyevent_to_event): Exchange order of cookie and file name.
4323 (Finotify_add_watch): Adapt docstring.
4325 * lisp.h (Qfile_notify_error): Declare.
4327 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4329 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4330 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4331 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4332 which did not work (see <http://bugs.gnu.org/14569#307>).
4333 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4334 && (!noninteractive || initialized)). This attempts to thread
4335 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4337 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4339 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4340 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4342 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4344 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4345 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4346 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4347 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4349 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4351 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4352 Define to __sys_siglist.
4354 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4356 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4357 word-wrap, so that overflow-newline-into-fringe would work in
4358 visual-line-mode. (Bug#2749)
4359 (move_it_in_display_line_to): When the last scanned display
4360 element fits exactly on the display line, and
4361 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4362 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4363 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4364 finding buffer position that corresponds to pixel coordinates,
4365 e.g. in buffer_posn_from_coords.
4367 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4369 * process.c (handle_child_signal): Call catch_child_signal if
4372 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4374 Don't convert function pointers to void * and back.
4375 It isn't portable C, and it's easy enough to avoid.
4376 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4377 (make_save_value): Add support for SAVE_FUNCPOINTER.
4378 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4379 * print.c (print_object):
4380 Distinguish function from object pointers.
4381 * lisp.h (SAVE_FUNCPOINTER): New constant.
4382 (SAVE_SLOT_BITS): Adjust to it.
4383 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4384 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4385 (voidfuncptr): New typedef.
4386 (struct Lisp_Save_Value): New member data[0].funcpointer.
4387 (XSAVE_FUNCPOINTER): New function.
4389 Simplify buildobj processing.
4390 * Makefile.in (buildobj.h): Make it a sequence of strings each
4391 followed by comma, rather than a single string. Put it into a
4392 .tmp file in case there's an error while generating it.
4393 (gl-stamp): Use .tmp for temp files.
4394 (mostlyclean): Clean .tmp files.
4395 * doc.c (buildobj): Move to just the routine that needs it.
4396 It's now an array of strings, so processing is simpler.
4398 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4400 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4401 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4402 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4403 Invoke malloc_enable_thread even when not interactive.
4404 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4405 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4406 in this case, since the underlying bug has now been fixed.
4408 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4410 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4411 unlinking it (bug#14691).
4413 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4415 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4416 before checking whether buffer is modified. This lets
4417 `kill-buffer-query-functions' cancel killing of the buffer or save
4418 its content before `kill-buffer' asks user the "Buffer %s
4419 modified; kill anyway?" question.
4421 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4423 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4424 Let the super performKeyEquivalent deal with them (Bug#14747).
4426 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4428 * widget.c (resize_cb): Remove unused local.
4430 Do not use GTK 3 if it exists but cannot be compiled.
4431 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4432 * xterm.c (x_error_handler) [!USE_GTK]:
4435 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4437 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4439 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4440 to the valid range of values. (Bug#14753)
4442 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4443 when moving point by using the current glyph matrix. This avoids
4444 the need to force redisplay when this function is called in a
4447 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4449 Fix minor problems found by static checking.
4450 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4451 Redo the latter's body to sidestep GCC parenthesization warnings.
4452 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4453 * coding.c (detect_coding, detect_coding_system):
4454 * coding.h (struct undecided_spec):
4455 Use bool for boolean.
4456 * image.c (QCmax_width, QCmax_height): Now static.
4457 * xdisp.c (Fmove_point_visually): Remove unused local.
4459 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4461 * xdisp.c (Fmove_point_visually): New function.
4463 2013-06-28 Kenichi Handa <handa@gnu.org>
4465 * coding.h (define_coding_undecided_arg_index): New enum.
4466 (coding_attr_index): New members
4467 coding_attr_undecided_inhibit_null_byte_detection,
4468 coding_attr_undecided_inhibit_iso_escape_detection,
4469 coding_attr_undecided_prefer_utf_8.
4470 (undecided_spec): New struct.
4471 (struct coding_system): New member `undecided' of the member
4474 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4475 (detect_coding): Likewise.
4476 (detect_coding_system): Likewise.
4477 (Fdefine_coding_system_internal): New coding system properties
4478 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4480 (syms_of_coding): Adjust for coding_arg_undecided_max.
4482 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4484 * image.c (x_from_xcolors): Remove unused local.
4486 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4488 Defer image data transfer between X client and server until actual
4491 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4494 * image.c (Destroy_Image): Remove.
4495 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4496 `mask_p', and `colors_p'. All uses changed.
4497 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4498 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4499 New macros for `flags' arg to x_clear_image_1.
4500 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4501 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4502 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4503 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4504 (image_get_x_image, image_unget_x_image): New functions or macros.
4505 (image_background, image_background_transparent, x_to_xcolors)
4506 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4507 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4508 instead of Destroy_Image.
4509 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4510 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4511 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4512 (imagemagick_load_image, svg_load_image): Use them instead of
4513 x_create_x_image_and_pixmap, and x_put_x_image followed by
4514 x_destroy_x_image, respectively.
4515 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4516 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4517 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4518 background_transparent fields.
4519 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4520 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4522 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4524 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4525 This mostly consists of undoing recent changes.
4526 * callproc.c (Fcall_process):
4527 * process.c (create_process):
4528 Do not worry about catching SIGCHLD here, undoing previous change.
4529 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4530 * process.c, process.h (catch_child_signal):
4531 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4532 * process.c (catch_child_handler): Don't worry about being called
4533 lazily and do not assume caller has blocked SIGCHLD, undoing
4534 previous change. Move first-time stuff back to
4535 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4536 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4537 set lib_child_handler if it's already initialized, which may
4538 help avoid problems on GNUStep.
4540 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4542 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4543 * callproc.c (Fcall_process):
4544 * process.c (create_process):
4545 Make sure SIGCHLD is caught before we fork,
4546 since Emacs startup no arranges to catch SIGCHLD.
4547 * process.c (lib_child_handler): Initialize to null, not to
4549 (catch_child_signal): Allow self to be called lazily.
4550 Do nothing if it's already been called.
4551 Assume caller has blocked SIGCHLD (all callers do now).
4552 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4553 just before it's really needed.
4554 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4555 since it hasn't been caught yet.
4557 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4559 * image.c (compute_image_size): New function to implement
4560 :max-width and :max-height.
4561 (imagemagick_load_image): Use it.
4563 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4565 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4566 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4568 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4569 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4570 the SIGCHLD handler, since the code is not atomic and (due to glib)
4571 signals may be arriving now.
4572 * sysdep.c (init_signals): Do not catch child signals here;
4573 'main' now does that later, at a safer time.
4575 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4577 Clean up SIGCHLD handling a bit (Bug#14569).
4578 * process.c, process.h (catch_child_signal):
4579 Now always extern, even if !NS_IMPL_GNUSTEP.
4580 * process.c (catch_child_signal): Move glib tickler here from
4581 init_process_emacs, so that it's done earlier in Emacs
4582 initialization. Also move the noninteractive && !initialized
4583 check here from init_process_emacs. This is all a bit cleaner for
4584 GNUish platforms, and I hope it works around the Cygwin bug.
4585 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4586 that glib signal handling is tickled before glib creates threads.
4588 * process.c (wait_reading_process_output): Avoid int overflow
4589 when reading more than 2 GiB total from a process.
4591 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4593 * process.c (create_process): Handle a couple more cases,
4594 i.e., work even if new_argv and wait_child_setup[i] are cached.
4595 Use Fcall_process's style for volatile vars.
4597 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4599 * process.c (create_process): Mark PROCESS volatile.
4601 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4603 Use C99-style flexible array members if available.
4604 This avoids some subtle aliasing issues, which typically
4605 aren't a problem with GCC but may be a problem elsewhere.
4606 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4607 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4608 In either case, it uses a flexible array member rather than
4609 the old struct hack. All uses changed.
4610 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4611 Adjust to sdata reorganization.
4612 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4613 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4614 that ports better to pre-C99 non-GCC.
4615 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4616 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4617 as the latter has changed.
4618 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4619 and port better to pre-C99 GCC.
4620 * image.c (struct xpm_cached_color):
4621 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
4622 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
4623 Use FLEXIBLE_ARRAY_MEMBER.
4624 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
4625 Move decl to top level so it gets checked against implementation.
4626 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
4627 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
4629 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4631 * syntax.c: Integer cleanups.
4632 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
4633 All uses that need 0-or-2 changed to:
4634 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
4635 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
4636 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
4637 (char_quoted, prev_char_comend_first, back_comment)
4638 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4639 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
4640 Use bool for boolean.
4641 (update_syntax_table, skip_chars, skip_syntaxes):
4642 Prefer int to unsigned when either will do.
4643 (back_comment): Return boolean success flag, like forw_comment,
4644 instead of positive-or-minus-1 (which might have overflowed int anyway).
4645 Don't stuff ptrdiff_t into int.
4646 (syntax_spec_code, syntax_code_spec): Now const.
4647 (Fmatching_paren, scan_lists, scan_sexps_forward):
4648 Use enum syntaxcode for syntax code.
4649 (Fmatching_paren): Check that arg is a character, not just an integer.
4650 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
4651 (Finternal_describe_syntax_value): Omit no-longer-needed
4653 (skip_chars): Use char, not unsigned char, when the distinction
4655 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
4656 * bytecode.c (exec_byte_code):
4657 * syntax.c (syntax_spec_code, Fchar_syntax)
4658 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4660 * syntax.h (SYNTAX_WITH_FLAGS):
4661 Omit unnecessary casts.
4663 2013-06-20 Eli Zaretskii <eliz@gnu.org>
4665 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4666 line dimensions here, to avoid race conditions with the main
4667 thread. (Bug#14062, bug#14630, bug#14669)
4669 * w32term.c (w32_draw_window_cursor): Compute the header line and
4670 mode line dimensions here.
4671 <w32_system_caret_window, w32_system_caret_hdr_height>:
4672 <w32_system_caret_mode_height>: New variables.
4674 * w32term.h: Declare them.
4676 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4678 * alloc.c (die): Move "assertion failed" string here ...
4679 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4680 COND when SUPPRESS_CHECKING. This shrinks the executable text
4681 size by 0.8% to 2.2% when configured with --enable-checking,
4682 depending on optimization flags (GCC 4.8.1 x86-64).
4684 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4686 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4688 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4689 base is 2; this is more accurate.
4691 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4693 * sound.c (string_default): Move to !WINDOWSNT section.
4694 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4696 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4698 * sound.c: Integer cleanups.
4699 Remove unnecessary forward decls.
4700 (struct sound_device): The 'file' member is now a Lisp_Object, not
4701 a char *, so that we needn't invoke alloca on a huge size.
4702 (Fplay_sound_internal): Adjust to this.
4703 (string_default): New function.
4704 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4705 Use it to adjust to the struct sound_device change.
4706 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4707 (be2hs) [0]: Remove.
4709 * syntax.c (skip_chars): Don't use uninitialized storage
4710 when searching a multibyte buffer for characters that are not in a
4711 unibyte string that contains non-ASCII characters.
4713 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4715 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4716 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4718 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4720 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4722 2013-06-18 Kenichi Handa <handa@gnu.org>
4724 * font.c (Ffont_spec): Signal an error for an invalid font name
4727 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4729 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4730 In particular this ports to 32-bit sparc Sun cc.
4731 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4732 array with a dummy element at specpdl[-1], so that its address can
4734 (unbind_to): Do not copy the binding; not needed, now that we
4735 copy old_value in the one place where the copy is needed.
4736 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4737 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4738 (union specbinding): Rename from struct specbinding. Redo layout
4739 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4740 which is not portable. With Sun C 5.12 32-bit sparc, the
4741 declaration causes nargs to be an unsigned bitfield, a behavior
4742 that the C standard allows; but Emacs wants nargs to be signed.
4743 The overall type is now a union of structures rather than a
4744 structure of union of structures, and the 'kind' member is now a
4745 bitfield, so that the overall type doesn't grow. All uses changed.
4746 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4748 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4750 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4751 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4753 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4755 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4757 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4758 unless we know that the window w's frame is a frame object.
4759 Another attempt at solving bug#14062 and bug#14630.
4761 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4763 * textprop.c (property_set_type): New enum.
4764 (add_properties): Allow appending/prepending text properties.
4765 (add_text_properties_1): Factored out of Fadd_text_properties.
4766 (Fadd_text_properties): Move all the code into
4767 add_text_properties_1.
4768 (Fadd_face_text_property): New function that calls
4769 add_text_properties_1.
4771 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4773 Move functions from lisp.h to individual modules when possible.
4774 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4775 * alloc.c (XFLOAT_INIT, set_symbol_name):
4776 * buffer.c (CHECK_OVERLAY):
4777 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4778 (set_char_table_parent):
4779 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4780 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4781 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4782 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4784 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4785 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4786 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4787 (backtrace_args, backtrace_debug_on_exit):
4788 * floatfns.c (CHECK_FLOAT):
4789 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4790 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4791 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4792 (set_hash_index_slot):
4793 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4794 * marker.c (CHECK_MARKER):
4795 * textprop.c (CHECK_STRING_OR_BUFFER):
4796 * window.c (CHECK_WINDOW_CONFIGURATION):
4797 Move here from lisp.h, and make these functions static rather than
4799 * buffer.c (Qoverlayp):
4801 * fns.c (Qhash_table_p):
4802 * window.c (Qwindow_configuration_p):
4804 * lisp.h: Remove the abovementioned defns and decls.
4806 Use functions, not macros, for XINT etc (Bug#11935).
4807 In lisp.h, prefer functions to function-like macros, and
4808 constants to object-like macros, when either will do. This:
4809 . simplifies use, as there's no more need to worry about
4810 arguments' side effects being evaluated multiple times.
4811 . makes the code easier to debug on some platforms.
4812 However, when using gcc -O0, keep using function-like macros
4813 for a few critical operations, for performance reasons.
4814 This sort of thing isn't needed with gcc -Og, but -Og
4815 is a GCC 4.8 feature and isn't widely-enough available yet.
4816 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4817 Remove enum lsb_bits; no longer needed.
4818 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4819 * buffer.c (Qoverlap):
4821 * fns.c (Qhash_table_p):
4822 Now extern, so lisp.h can use these symbols.
4823 * dispextern.h: Include character.h, for MAX_CHAR etc.
4824 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4825 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4826 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4827 (GLYPH_CODE_P): Move here from lisp.h.
4828 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4829 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4830 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4831 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4832 XUNTAG now returns void *.
4833 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4834 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4835 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4836 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4837 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4838 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4839 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4840 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4841 New macros, renamed from their sans-lisp_h_ counterparts.
4842 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4843 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4844 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4845 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4846 If compiling via GCC without optimization, define these as macros
4847 in addition to inline functions.
4848 To disable this, compile with -DINLINING=0.
4849 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4850 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4851 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4852 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4853 (INTMASK, VALMASK): Now macros, since static values cannot be
4854 accessed from extern inline functions.
4855 (VALMASK): Also a constant, for benefit of old GDB.
4856 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4857 is INTEGERP, which can fold it in.
4858 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4859 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4860 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4861 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4862 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4863 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4864 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4865 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4866 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4867 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4868 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4869 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4870 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4871 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4872 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4873 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4874 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4875 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4876 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4877 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4878 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4879 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4880 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4881 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4882 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4883 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4884 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4885 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4886 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4887 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4888 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4889 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4890 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4892 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4893 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4894 (VALMASK): Define in one place rather than in two, merging the
4895 USE_LSB_TAG parts; this is simpler.
4896 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4897 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4898 Move up, to avoid use before definition.
4899 Also include "globals.h" earlier, for the same reason.
4900 (make_natnum): New function.
4901 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4902 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4903 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4904 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4905 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4906 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4907 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4908 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4909 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4910 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4911 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4912 (Qwindow_configuration_p, Qimage): New forward declarations.
4913 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4914 (STRING_COPYIN): Remove; unused.
4915 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4916 (xcar_addr, xcdr_addr): New functions. All uses changed.
4917 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4918 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4919 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4920 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4921 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4922 (TYPE_RANGED_INTEGERP): Simplify.
4923 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4924 (setlocale, fixup_locale, synchronize_system_messages_locale)
4925 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4926 Now empty functions, not macros.
4927 (functionp): Return bool, not int.
4928 * window.c (Qwindow_configuration_p): Now extern,
4929 so window.h can use it.
4930 * window.h (Qwindowp): Move decl back to lisp.h.
4932 2013-06-15 Eli Zaretskii <eliz@gnu.org>
4934 * xdisp.c (Fline_pixel_height): New function, required for solving
4937 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
4939 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
4941 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
4943 * lread.c (syms_of_lread):
4944 * fns.c (Fprovide): Adjust to new format of after-load-alist.
4946 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
4948 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
4950 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
4952 * fileio.c (expand_file_name): Doc fix.
4954 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
4956 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
4957 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
4958 Wait for self, not for 0. This can't hurt on GNU or similar
4959 system, and may help with Cygwin.
4961 * keyboard.c: Don't use PROP (...) as an lvalue.
4962 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
4963 Use set_prop (A, B), not PROP (A) = B.
4965 2013-06-10 Eli Zaretskii <eliz@gnu.org>
4967 * xdisp.c (get_it_property): Use it->window instead of generating
4968 a Lisp object from it->w.
4970 2013-06-09 Eli Zaretskii <eliz@gnu.org>
4972 * xdisp.c (get_it_property): If it->object is a buffer, pass to
4973 get-char-property the window that is being rendered, instead of
4974 the buffer, to support window-specific overlays. (Bug#14575)
4975 (compute_display_string_pos): When W is NULL, use the current
4976 buffer as the object to pass to get-char-property.
4977 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
4978 pointer member of the bidi iterator, since no window is pertinent
4981 2013-06-08 Eli Zaretskii <eliz@gnu.org>
4983 * bidi.c (bidi_fetch_char): Accept additional argument, the window
4984 being displayed, and pass it to compute_display_string_pos.
4985 (bidi_level_of_next_char, bidi_resolve_explicit_1)
4986 (bidi_paragraph_init): All callers changed.
4988 * xdisp.c (init_from_display_pos, init_iterator)
4989 (handle_single_display_spec, next_overlay_string)
4990 (get_overlay_strings_1, reseat_1, reseat_to_string)
4991 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
4992 Set bidi_it.w member from it->w.
4993 (compute_display_string_pos): Accept additional argument, the
4994 window being displayed, and pass it to Fget_char_property.
4997 * dispextern.h (struct bidi_it): New member w, the window being
4999 (compute_display_string_pos): Adjust prototype.
5001 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5003 * xgselect.c: Remove unneeded include xterm.h.
5005 * process.c (wait_reading_process_output): Check for NS before GLIB.
5006 GLIB may be linked in due to rsvg, but ns_select must be called.
5008 * xgselect.c (xg_select): Remove call to window_system_available
5009 and g_main_context_pending at the top, so Gdk events (i.e. file
5010 notify) are processed when Emacs is started with -nw.
5012 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5014 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5015 (ctagsfiles3): New variable, includes only *.m files.
5016 (TAGS): Use an explicit language name in the regular expressions,
5017 to avoid transformation of '/SOMETHING' by MSYS to
5018 'c:\MSYS\SOMETHING'.
5020 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5022 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5024 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5026 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5027 still need to set the mouse pointer shape and activate help-echo.
5030 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5032 A few porting etc. fixes for the new file monitor code.
5033 See the thread containing
5034 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5035 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5036 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5037 (dir_monitor_callback, Fgfile_rm_watch):
5038 Use assq_no_quit instead of Fassoc, for speed.
5039 (dir_monitor_callback, Fgfile_rm_watch):
5040 eassert that the monitor is a fixnum.
5041 (dir_monitor_callback): No need for CDR_SAFE.
5042 Simplify building of lisp with alternative tails.
5043 (Fgfile_add_watch, Fgfile_rm_watch):
5044 Do not assume glib functions set errno reliably on failure.
5045 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5046 and signal an error otherwise.
5047 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5048 Use Fdelq instead of Fdelete, for speed.
5050 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5052 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5053 don't insist on being invoked on a highlighted tool-bar button.
5054 Avoids losing tool-bar functionality when mouse-highlight is nil.
5055 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5056 Don't highlight when mouse-highlight is nil.
5057 (note_mouse_highlight): When mouse-highlight is nil, don't return
5058 right away; instead, run tool-bar and mode-line highlight
5059 subroutine, clear any existing highlight, and revert the mouse
5060 pointer to its default shape. (Bug#14558)
5062 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5064 * lisp.mk (lisp): Add prog-mode.el.
5066 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5068 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5069 * process.c (dummy_handler): New function.
5070 (lib_child_handler): New static var.
5071 (handle_child_signal): Invoke it.
5072 (catch_child_signal): If a library has set up a signal handler,
5073 save it into lib_child_handler.
5074 (init_process_emacs): If using glib and not on Windows, tickle glib's
5075 child-handling code so that it initializes its private SIGCHLD handler.
5076 * syssignal.h (SA_SIGINFO): Default to 0.
5077 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5078 31; it should no longer be needed now.
5080 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5082 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5084 * gfilenotify.c (globals_of_gfilenotify): New function.
5085 (syms_of_gfilenotify): Move global initialization there.
5087 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5089 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5091 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5092 * keyboard.c (menu_bar_items, tool_bar_items):
5093 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5094 not override local keymaps any more.
5096 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5098 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5100 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5102 * w32console.c (initialize_w32_display): Return the dimensions of
5103 the console window via 2 additional arguments, not via the current
5104 frame. This avoids crashes due to overrunning the bounds of
5105 frame's decode_mode_spec_buffer, which is not resized following
5106 the change of the frame dimensions from the initial 10x10.
5108 * w32term.h (w32_initialize_display_info): Adjust prototype.
5110 * term.c (init_tty): Take dimensions of the frame from the values
5111 returned by initialize_w32_display.
5113 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5114 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5115 (LIBES): Add $(GFILENOTIFY_LIBS).
5117 * w32inevt.c (handle_file_notifications): Add dummy implementation
5118 for !HAVE_W32NOTIFY.
5120 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5122 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5124 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5126 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5128 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5130 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5132 Fix minor problems found by static checking.
5133 * data.c (pure_write_error):
5134 Use xsignal2, not Fsignal, as Fsignal might return.
5135 * eval.c (set_backtrace_debug_on_exit): Now static.
5136 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5137 No longer inline. EXTERN_INLINE is needed only for functions
5138 defined in .h files. Reindent function header as per GNU style.
5139 (backtrace_p, backtrace_top, backtrace_next):
5140 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5141 compiler or linker. Add extern decls to pacify gcc -Wall.
5142 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5144 * frame.c (free_monitors): Define only on platforms that need it.
5145 * nsterm.m (ns_term_init):
5146 * process.c (catch_child_signal):
5147 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5148 defined on all porting targets these days.
5149 * process.c, process.h (catch_child_signal):
5150 Make it extern only if NS_IMPL_GNUSTEP is defined.
5152 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5154 * w32.c (gettimeofday): Make the signature identical to prototype
5155 in nt/inc/sys/time.h.
5157 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5159 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5162 * keyboard.c (safe_run_hooks_error): Improve error message.
5164 * data.c (pure_write_error): Add `object' argument.
5165 * puresize.h (CHECK_IMPURE): Use it.
5167 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5169 * Makefile.in (NOTIFY_OBJ): New variable.
5170 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5172 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5173 Call syms_of_gfilenotify.
5175 * gfilenotify.c: New file.
5177 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5178 and Qfile_w32notify.
5179 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5180 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5182 * lisp.h: Declare syms_of_gfilenotify.
5184 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5186 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5188 Merge the specpdl and backtrace stacks. Make the structure of the
5189 specpdl entries more obvious via a tagged union of structs.
5190 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5191 (enum specbind_tag): New enum.
5192 (struct specbinding): Make it a tagged union of structs.
5193 Add a case for backtrace records.
5194 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5195 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5196 (backtrace_debug_on_exit): New accessors.
5197 (struct backtrace): Remove.
5198 (struct catchtag): Remove backlist field.
5199 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5201 (Flocal_variable_p): Speed up the common case where the binding is
5203 * eval.c (backtrace_list): Remove.
5204 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5205 (set_backtrace_args, set_backtrace_nargs)
5206 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5207 (backtrace_next): New functions.
5208 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5209 (unwind_to_catch, internal_lisp_condition_case)
5210 (internal_condition_case, internal_condition_case_1)
5211 (internal_condition_case_2, internal_condition_case_n): Don't bother
5212 with backtrace_list any more.
5213 (Fsignal): Adjust to new backtrace format.
5214 (grow_specpdl): Move up.
5215 (record_in_backtrace): New function.
5216 (eval_sub, Ffuncall): Use it.
5217 (apply_lambda): Adjust to new backtrace format.
5218 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5220 (specbind): Adjust to new specpdl format. Simplify.
5221 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5222 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5224 (mark_backtrace): Remove.
5225 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5226 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5227 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5229 * profiler.c (record_backtrace): Use get_backtrace.
5230 (handle_profiler_signal): Use backtrace_top_function.
5231 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5234 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5236 * process.h (catch_child_signal): Declare.
5238 * process.c (catch_child_signal): New function.
5239 (init_process_emacs): Call it.
5241 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5242 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5244 (x_set_cursor_type): Remove declaration.
5245 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5246 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5247 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5248 (ns_get_color): Use F suffix on float.
5249 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5250 (ns_get_rgb_color): Remove.
5251 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5252 (note_mouse_movement): x and y are CGFloat.
5253 (ns_draw_fringe_bitmap): Remove unused rowY.
5254 Change #if to COCOA && >= 10_6.
5255 (ns_draw_window_cursor): Remove unused overspill.
5256 (ns_draw_underwave): width and x are EamcsCGFloat.
5257 (ns_draw_box): thickness is CGFloat.
5258 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5259 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5260 if not in main thread.
5261 (ns_get_pending_menu_title, ns_check_menu_open)
5262 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5263 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5264 (sendFromMainThread:): New method.
5265 (changeFont:): size is CGFloat.
5266 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5267 Disable warning about permanent text.
5268 (characterIndexForPoint:): Adjust return type depending on GNUStep
5270 (mouseDown:): delta is CGFloat.
5271 (updateFrameSize): Remove unised variable f.
5272 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5273 Cast float to EmacsCGFloat.
5274 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5275 also to -1 when restoring.
5276 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5277 inside NS_IMPL_COCOA.
5278 (toggleFullScreen:): Put call to toggleFullScreen inside
5279 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5280 (setPosition:portion:whole:): por is CGFloat.
5281 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5282 (mouseDown:): Use CGFloat.
5283 (mouseDragged:): Remove unised variable edge.
5284 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5286 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5288 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5289 when NS_IMPL_GNUSTEP.
5290 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5291 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5292 (EmacsToolbar): Add clearAll. Add tag argument to
5293 addDisplayItemWithImage.
5294 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5296 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5298 * nsmenu.m (ns_update_menubar): Make static.
5299 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5300 (fillWithWidgetValue:): Add cast to SEL for setAction.
5301 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5302 (update_frame_tool_bar): Update code for GNUStep.
5303 (clearAll): New method.
5304 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5305 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5306 Move identifierToItem setObject and activeIdentifiers addObject before
5307 call to insertItemWithItemIdentifier.
5308 (validateVisibleItems): Fix indentation.
5309 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5310 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5311 UtilityWindow to aStyle, remove call to setStyleMask.
5313 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5315 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5316 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5317 Use F suffix on floats.
5318 (ns_char_width): Returns CGFloat.
5319 (ns_ascii_average_width): w is CGFloat instead of float.
5320 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5322 (ns_glyph_metrics): CGFloat instead of float.
5324 * nsfns.m (x_set_foreground_color, x_set_background_color):
5326 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5327 remove unused variables.
5328 (Fns_read_file_name): Keep track if panel is for save.
5329 Use ns_filename_from_panel/ns_directory_from_panel.
5330 (Fns_list_services): delegate only used for COCOA.
5331 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5332 Just return the input if GNUStep.
5333 (x_screen_planes): Remove.
5334 (Fxw_color_values): Use EmacsCGFloat
5335 (Fns_display_monitor_attributes_list): Only get screen number for
5337 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5339 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5340 ns_directory_from_panel.
5342 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5344 * process.c (handle_child_signal): Also use WCONTINUED.
5345 This is so that list-processes doesn't mistakenly list the process
5346 as stopped, when the process has actually been continued and is
5349 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5351 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5352 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5353 not already configured.
5355 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5357 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5359 * Makefile.in (mostlyclean): Remove *.res files.
5361 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5363 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5364 a buffer (bug#8447).
5366 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5368 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5369 display vector, and we backtrack, handle the case that the
5370 previous character position is also displayed from a display
5371 vector or covered by a display string or image. (Bug#14476)
5373 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5375 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5376 (struct MonitorInfo, free_monitors): Remove.
5377 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5378 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5379 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5382 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5383 (struct MonitorInfo, free_monitors): Remove.
5384 (ns_screen_name): Make static.
5385 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5386 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5389 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5390 (struct MonitorInfo): New struct.
5391 (free_monitors, make_monitor_attribute_list): Declare.
5393 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5395 (free_monitors, make_monitor_attribute_list): New functions.
5396 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5399 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5401 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5403 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5405 * keyboard.c: Apply keyboard decoding only to events that come directly
5406 from the tty, not from unread-command-events (bug#14368).
5407 (read_event_from_main_queue): New function, extracted from read_char).
5408 (read_decoded_char): Remove.
5409 (read_decoded_event_from_main_queue): New function to replace it.
5410 (read_char): Use it.
5411 (read_key_sequence): Use read_char rather than read_decoded_char.
5413 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5415 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5417 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5419 2013-05-22 Kenichi Handa <handa@gnu.org>
5421 The following changes are to fix the setting of
5422 buffer-file-coding-system on, for instance, C-x RET c unix RET
5423 _FILE_OF_DOS_EOL_TYPE_ RET.
5425 * coding.h (struct coding_system): New member detected_utf8_chars.
5427 * coding.c (detect_coding_utf_8): Count characters and check EOL
5428 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5430 (setup_coding_system): Do not initialize coding->head_ascii.
5431 (check_ascii): Do not set coding->eol_seen but update it. Do not
5432 call adjust_coding_eol_type here.
5433 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5434 If the eol-type of CODING is already specified, adjust the eol type
5435 of the found coding-system.
5436 (decode_coding_gap): Cancel previous change. Utilize the
5437 character numbers counted by detect_coding_utf_8. Fix detection
5440 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5442 * search.c (looking_at_1): Only set last_thing_searched if the match
5443 changed the match-data (bug#14281).
5445 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5447 * xdisp.c (reseat_at_previous_visible_line_start):
5448 Already declared in dispextern.h, so remove it here.
5449 (move_it_vertically_backward): Likewise.
5451 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5453 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5454 (Fx_display_pixel_width, Fx_display_pixel_height)
5455 (Fx_display_mm_width, Fx_display_mm_height):
5456 Mention `display-monitor-attributes-list' in docstrings.
5458 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5459 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5460 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5461 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5462 (Fx_display_backing_store, Fx_display_visual_class)
5463 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5464 (Fx_display_grayscale_p, Fx_display_pixel_width)
5465 (Fx_display_pixel_height, Fx_display_planes)
5466 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5467 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5468 (Fx_display_mm_width, Fx_display_mm_height)
5469 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5470 height for all physical monitors as in X11.
5472 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5473 Return pixel width or height for all physical monitors as in X11.
5475 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5477 Port --enable-gcc-warnings to clang.
5478 * bytecode.c (exec_byte_code):
5480 Redo diagnostic pragmas to pacify clang, too.
5481 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5482 * editfns.c (Fencode_time):
5483 * fileio.c (file_accessible_directory_p):
5484 * font.c (font_unparse_xlfd):
5485 Use '&"string"[index]' instead of '"string" + (index)'.
5486 * undo.c (user_error): Remove; unused.
5488 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5490 * insdel.c (insert_1_both): Document the arguments, instead of
5491 referring to insert_1, which no longer exists.
5493 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5494 some window, increment windows_or_buffers_changed, so that
5495 *Messages* display in that window is updated. (Bug#14408)
5497 * w32.c: Include epaths.h.
5498 (init_environment): Use cmdproxy.exe without leading directories.
5499 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5501 (gettimeofday): Adjust signature and return value to Posix
5504 * unexw32.c (open_output_file): Delete the existing emacs.exe
5505 before creating it, to break the hard link to the versioned
5508 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5509 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5510 (FIRSTFILE_OBJ): New variables.
5511 (W32_RES): Rename to EMACSRES. All users changed.
5512 (base_obj): Use $(CM_OBJ).
5513 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5514 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5515 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5516 $(W32_RES_LINK) before $(LIBES).
5517 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5519 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5521 * makefile.w32-in (DOC): Use just "DOC".
5523 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5525 * process.c: Export default filters and sentinels to Elisp.
5526 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5528 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5529 (Fset_process_sentinel, Fformat_network_address):
5530 Default to them instead of nil.
5531 (server_accept_connection): Sentinels can't be nil any more.
5532 (read_and_dispose_of_process_output): New function, extracted from
5533 read_process_output.
5534 (read_process_output): Use it; filters can't be nil.
5535 (Finternal_default_process_filter): New function, extracted from
5536 read_process_output.
5537 (exec_sentinel_unwind): Remove function.
5538 (exec_sentinel): Don't zilch sentinel while running.
5539 (status_notify): Sentinels can't be nil.
5540 (Finternal_default_process_sentinel): New function extracted from
5542 (setup_process_coding_systems): Default filter is not nil any more.
5543 (syms_of_process): Export new Elisp functions and initialize
5545 * lisp.h (make_lisp_proc): New function.
5547 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5549 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5551 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5553 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5554 unless we know that the window w is a leaf window.
5555 Another attempt at solving bug#14062.
5557 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5559 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5562 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5564 * image.c (gif_load): Check that subimages fit (Bug#14345).
5566 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5568 * lread.c (skip_dyn_eof): New function.
5569 (read1): Use it to skip the end of a file in response to #@00.
5571 * doc.c (get_doc_string): Slightly relax the sanity checking.
5573 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5575 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5576 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5577 (MonitorInfo): New struct.
5578 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5579 (Fns_display_monitor_attributes_list): New functions.
5580 (display-usable-bounds): Remove.
5581 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5584 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5586 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5587 (GTK_CHECK_VERSION): New macro, if not already defined.
5588 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5589 replaced by GTK_CHECK_VERSION.
5591 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5593 * xterm.h (GTK_PREREQ): New macro.
5594 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5595 to use this macro instead, for consistency and clarity.
5597 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5599 * xdisp.c (row_for_charpos_p): New function, with code of
5600 cursor_row_p, but accepts an additional argument CHARPOS instead
5601 of using a hardcoded PT.
5602 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5603 (row_containing_pos): Call row_for_charpos_p instead of partially
5604 doing the same. Fixes cursor positioning under longlines-mode
5605 when longlines-show-effect includes more than one newline, when
5606 moving the cursor vertically up.
5608 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5610 * makefile.w32-in (ACL_H): New macro.
5611 ($(BLD)/fileio.$(O)): Update dependencies.
5613 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5615 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5616 * Makefile.in (LIB_ACL): New macro.
5617 (LIBACL_LIBS): Remove.
5618 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5619 * fileio.c: Include <acl.h>.
5620 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
5621 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
5623 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
5626 * unexelf.c: Don't assume ElfW (Half) fits in int.
5627 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
5628 when dealing with ElfW (Half) values, since they can exceed 2**31
5629 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
5630 (entry_address): Omit unused NUM arg. All uses changed.
5632 2013-05-07 Juri Linkov <juri@jurta.org>
5634 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
5635 to the string converted from number with `Fnumber_to_string'.
5638 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5640 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
5641 This fixes a problem introduced by my previous change.
5643 2013-05-07 Glenn Morris <rgm@gnu.org>
5645 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
5647 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
5649 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
5651 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5653 Static checking by GCC 4.8.0.
5654 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
5655 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
5656 (x_get_monitor_attributes_fallback)
5657 (x_get_monitor_attributes_xinerama)
5658 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
5659 Define only if USE_GTK.
5660 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
5661 (x_get_monitor_attributes_fallback): Omit unused locals.
5662 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
5663 Use double, not float, to avoid mixed-mode floating point arithmetic.
5665 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5666 Jan Djärv <jan.h.d@swipnet.se>
5668 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
5669 (XINERAMA_CFLAGS): New macros.
5670 (ALL_CFLAGS, LIBES): Use them.
5672 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5673 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5674 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5675 (syms_of_xfns): DEFSYM them.
5676 (struct MonitorInfo): New struct.
5677 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5678 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5679 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5680 (x_get_monitor_attributes_xinerama): New functions.
5681 (Fx_display_monitor_attributes_list): New primitive.
5682 (syms_of_xfns): Defsubr it.
5684 * xterm.h (x_display_info): Add Xatom_net_workarea and
5685 Xatom_net_current_desktop.
5687 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5688 and dpyinfo->Xatom_net_current_desktop.
5690 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5692 * xdisp.c (pos_visible_p): Use the special code for finding the
5693 beginning of a display property or overlay for any "replacing"
5694 display property, not just for display strings. This solves
5695 incorrect reporting of position by posn-at-point. (Bug#14241)
5697 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5699 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5700 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5701 Verify that ElfW (Half) fits in int.
5702 (fatal): Use same signature as lisp.h.
5703 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5704 configure and build with -DUNEXELF_DEBUG without worrying about
5705 other modules that use DEBUG.
5706 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5707 possibly-wide integers now uses it instead of plain fprintf.
5708 (entry_address): New function, which avoids problems with 32-bit
5709 overflow on 64-bit hosts.
5710 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5711 (round_up): Don't assume the remainder fits in int.
5712 (find_section): Use bool for boolean. Simplify debug code.
5713 (unexec): Don't assume file sizes fit in int or size_t.
5714 Omit unnecessary trailing newline in 'fatal' format.
5715 Use strerror rather than outputting decimal error number.
5716 Remove unused code when emacs is not defined;
5717 this file relies on Emacs now.
5718 Don't assume e_phnum and e_shnum are positive.
5720 * regex.c: Fix problems when DEBUG is defined.
5721 (extract_number, extract_number_and_incr): Define regardless of
5722 whether DEBUG is defined; that's simpler and makes the code less
5723 likely to go stale in the normal case when DEBUG is not defined.
5724 Return int rather than taking an int * arg. All callers changed.
5725 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5726 Remove, replacing with ...
5727 (DEBUG_PRINT): New macro. All callers changed.
5728 (DEBUG_COMPILES_ARGUMENTS): New macro.
5729 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5730 (print_compiled_pattern, print_double_string) [DEBUG]:
5731 Use prototype rather than old-style definition.
5732 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5733 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5734 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5735 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5736 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5737 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5738 This matters only when DEBUG is defined.
5740 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5742 * xdisp.c (set_iterator_to_next): Set the
5743 ignore_overlay_strings_at_pos_p flag only if we are _really_
5744 iterating over an overlay string, as indicated by the
5745 current.overlay_string_index member. (Bug#14306)
5747 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5749 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5750 to where it is used, to avoid autorelease issues (Bug#14050).
5752 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5754 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5755 * fileio.c (syms_of_fileio): Implement this.
5756 * filelock.c (create_lock_file): If symbolic links don't work, so
5757 we use a regular file as a lock file, do not fsync the lock file;
5760 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5762 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5763 (syms_of_minibuf): Adjust accodingly.
5765 * callint.c (Fcall_interactively): Adjust calls accordingly.
5767 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5769 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5770 w->contents is a buffer before computing everything else.
5771 Use parentheses to disambiguate last part of the condition.
5773 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5774 assertion violations. (Bug#14062)
5776 2013-05-01 David Reitter <david.reitter@gmail.com>
5778 * nsfns.m (ns_tooltip): Initialize.
5780 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5782 * coding.c (decode_coding_gap): Don't remove the character before
5783 a newline unless it's a CR character. (Bug#14287)
5785 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5787 * dispextern.h (struct face): Move enum face_underline_type
5788 earlier so that bitfields can be in the same word.
5790 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5792 * nsfns.m (handlePanelKeys): New function.
5793 (EmacsOpenPanel:performKeyEquivalent:)
5794 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5795 arrows/function/control and copy/paste keys (Bug#14296).
5797 2013-04-27 Juri Linkov <juri@jurta.org>
5799 * callint.c (Fcall_interactively): Call `Qread_number' for
5800 interactive code letter `n' instead of using duplicate code.
5803 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5805 * systime.h (make_timeval): Declare as 'const'.
5807 2013-04-27 Kenichi Handa <handa@gnu.org>
5809 * font.c (font_open_entity): Always open a font of manageable
5812 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5814 Port better to AIX (Bug#14258).
5815 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5818 2013-04-24 Kenichi Handa <handa@gnu.org>
5820 * coding.c (decode_coding_iso_2022): When an invalid escape
5821 sequence is encountered, reset the invocation and designation
5822 status to the safest one.
5824 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5826 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5827 Without this fix, "make distclean" leaves stamp-h1 behind.
5829 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5831 * w32fns.c (w32_fullscreen_rect): New function to compute the
5832 window rectangle for the given fullscreen mode.
5833 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5834 longer tunes the window size. This keeps the window's edges flush
5835 with the screen and allows the taskbar to hide itself in fullboth.
5837 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5838 window decorations and uses the entire screen.
5840 * w32term.h (w32_fullscreen_rect) Add prototype.
5841 (struct w32_output): Replace normal_width, normal_height,
5842 normal_top, and normal_left members with a single normal_placement
5844 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5846 (FRAME_NORMAL_PLACEMENT): New macro.
5848 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5850 * minibuf.c (Ftest_completion): Silence compiler warning.
5852 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5854 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5857 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5860 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5861 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5862 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5863 parentheses where appropriate.
5865 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5867 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5869 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5871 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5872 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5873 Mention in the doc string that setting these variables takes
5874 effect only after a call to set-window-buffer. (Bug#14200)
5876 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5878 * indent.c (Fvertical_motion): Don't consider display strings on
5879 overlay strings as display strings on the buffer position we
5880 started from. This prevents vertical cursor motion from jumping
5881 more than one line when there's an overlay string with a display
5882 property at end of line.
5883 Reported by Karl Chen <Karl.Chen@quarl.org> in
5884 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5886 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5888 * window.c (select_window): `record_buffer' even if window is
5889 already selected (bug#14191).
5891 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5893 * window.c (Fwindow_end): Test more flags, including the buffer's
5894 last_overlay_modified flag, to determine whether the window's
5895 display is really up-to-date. Prevents the function from
5896 returning a stale value. (Bug#14170)
5897 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5900 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5902 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5903 garbaged only if it is not already the top frame on its TTY.
5904 This prevents flickering due to constant redrawing of TTY frames when
5905 there are GUI frames open in the same session. (Bug#13864)
5907 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5909 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5910 of marking the idle timers directly.
5912 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5914 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5917 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5919 * window.c (select_window): Don't record_buffer while the invariant is
5920 temporarily broken (bug#14161).
5922 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5924 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5926 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5928 2013-04-07 Romain Francoise <romain@orebokech.com>
5930 Ignore additional platform-specific ACL errors (Bug#13702).
5931 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5932 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
5934 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
5936 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
5939 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
5941 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
5942 This bug was introduced by my 2013-02-25 change that simplified
5943 data_start configuration. Without this change, on GNU/Linux
5944 an Emacs configured with --enable-profiling fails immediately
5945 due to a profiler signal.
5946 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
5947 with these flags. On platforms where special flags are needed
5948 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
5949 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
5950 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
5952 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
5954 Get rid of some platform-specific functions examining window
5955 system and its capabilities. This is a partial rework of the
5957 * lisp.h (have_menus_p): Remove prototype. This function is
5958 replaced with platform-independent window_system_available.
5959 (check_window_system): Move to...
5960 * frame.h (decode_window_system_frame, window_system_available):
5961 ...here, add new prototypes.
5962 * frame.c (window_system_available, decode_window_system_frame):
5964 (check_window_system): Platform-independent now.
5965 * xterm.h (x_in_use): Remove declaration.
5967 * w32term.h (check_x_frame):
5968 * nsterm.h (check_x_frame): Remove prototypes. This function
5969 is replaced with platform-independent decode_window_system_frame.
5970 * msdos.c (have_menus_p): Remove.
5971 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
5972 Remove platform-specific functions. Use check_window_system,
5973 decode_window_system_frame and check_ns_display_info where
5974 appropriate. Minor style and comment tweaks.
5975 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
5976 (check_x_frame): Likewise.
5977 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
5979 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
5980 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
5981 * xmenu.c, xselect.c: All related users changed.
5983 2013-04-03 Kenichi Handa <handa@gnu.org>
5985 The following changes is to optimize the code for reading UTF-8
5988 * coding.c (check_ascii): Rename from detect_ascii. Return value
5989 changed. Check EOL format. Do not call adjust_coding_eol_type
5991 (check_utf_8): New function.
5992 (adjust_coding_eol_type): Do nothing if already adjusted.
5993 (detect_coding): Compare the return value of check_ascii with
5994 coding->src_bytes. Call adjust_coding_eol_type if necessary.
5995 (decode_coding_gap): Optimize for valid UTF-8.
5997 2013-03-21 Kenichi Handa <handa@gnu.org>
5999 * coding.c (syms_of_coding): Cancel previous change.
6001 * insdel.c (insert_from_gap): Fix previous change.
6003 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6005 Consistently use platform-specific function to detect window system.
6006 * lisp.h (check_window_system): New prototype. This function is
6007 going to replace check_x, check_w32 and check_ns.
6008 (have_menus_p): Mention msdos.c in comment.
6009 * fontset.c (check_window_system_func): Remove. Adjust all users.
6010 * fontset.h (check_window_system_func): Remove prototype.
6011 * nsterm.h (check_ns):
6012 * xterm.h (check_x):
6013 * w32term.h (check_w32): Likewise.
6014 * menu.c (Fx_popup_menu): Use check_window_system.
6015 * msdos.c (check_window_system): Define for MS-DOS.
6016 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6017 * w32fns.c (check_window_system): Likewise for MS-Windows.
6018 * xfns.c (check_window_system): Likewise for X.
6019 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6020 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6022 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6024 Prefer < to > in range checks such as 0 <= i && i < N.
6025 This makes it easier to visualize quantities on a number line.
6026 This patch doesn't apply to all such range checks,
6027 only to the range checks affected by the 2013-03-24 change.
6028 This patch reverts most of the 2013-03-24 change.
6029 * alloc.c (xpalloc, Fgarbage_collect):
6030 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6031 * character.c (string_escape_byte8):
6032 * charset.c (read_hex):
6033 * data.c (cons_to_unsigned):
6034 * dispnew.c (update_frame_1):
6035 * doc.c (Fsubstitute_command_keys):
6036 * doprnt.c (doprnt):
6037 * editfns.c (hi_time, decode_time_components):
6038 * fileio.c (file_offset):
6039 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6040 * font.c (font_intern_prop):
6041 * frame.c (x_set_alpha):
6042 * gtkutil.c (get_utf8_string):
6043 * indent.c (check_display_width):
6044 * keymap.c (Fkey_description):
6045 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6047 * minibuf.c (read_minibuf_noninteractive):
6048 * process.c (wait_reading_process_output):
6049 * search.c (Freplace_match):
6050 * window.c (get_phys_cursor_glyph):
6051 * xdisp.c (redisplay_internal):
6052 * xsmfns.c (smc_save_yourself_CB):
6053 Prefer < to > for range checks.
6054 * dispnew.c (sit_for): Don't mishandle NaNs.
6055 This fixes a bug introduced in the 2013-03-24 change.
6056 * editfns.c (decode_time_components): Don't hoist comparison.
6057 This fixes another bug introduced in the 2013-03-24 change.
6059 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6061 * frame.h (struct frame): Drop scroll_bottom_vpos
6062 member becaue all real users are dead long ago.
6063 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6064 * xdisp.c (redisplay_internal): Adjust user.
6066 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6068 * nsmenu.m (showAtX:Y:for:): setLevel to
6069 NSPopUpMenuWindowLevel (Bug#13998).
6071 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6073 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6074 (ns_check_pending_open_menu): Declare.
6076 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6077 (x_activate_menubar): Update the menu with title that matches
6078 ns_get_pending_menu_title, and call
6079 ns_check_pending_openmenu (Bug#12698).
6080 (menuWillOpen:): New method.
6081 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6083 * nsterm.m (menu_will_open_state, menu_mouse_point)
6084 (menu_pending_title): New varaibles.
6085 (ns_get_pending_menu_title, ns_check_menu_open)
6086 (ns_check_pending_open_menu): New functions.
6088 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6090 * indent.c (current_column_bol_cache): Remove leftover which is not
6091 used in Fmove_to_column any more.
6092 (current_column, scan_for_column): Adjust users.
6093 * keyboard.c (last_point_position_buffer, last_point_position_window):
6094 Remove leftovers which are not used for recording undo any more.
6095 (command_loop_1, syms_of_keyboard): Adjust users.
6096 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6097 redisplay_window any more.
6098 (move_it_to): Adjust user.
6100 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6102 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6103 Update dependencies.
6105 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6107 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6108 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6111 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6113 * window.h (struct window): Replace hchild, vchild and buffer slots
6114 with the only contents slot. This is possible because each valid
6115 window may have either the child window (in vertical or horizontal
6116 combination) or buffer to display (for the leaf window). Using that,
6117 a lof of operations to traverse and/or change window hierarchies may
6118 be simplified. New member horizontal is used to distinguish between
6119 horizontal and vertical combinations of internal windows.
6120 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6121 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6122 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6123 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6124 Use contents slot, not buffer, where appropriate.
6125 (wset_combination): New function.
6126 (wset_buffer): Add eassert.
6127 (Fframe_first_window): Simplify the loop reaching first window.
6128 (Fwindow_buffer): Use WINDOW_LEAF_P.
6129 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6130 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6131 (unshow_buffer): Convert initial debugging check to eassert.
6132 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6133 (make_parent_window, window_resize_check, window_resize_apply)
6134 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6135 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6136 Adjust to match struct window changes.
6137 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6138 (mark_window_cursors_off, count_windows, get_leaf_windows)
6139 (foreach_window_1): Simplify the loop.
6140 * alloc.c (mark_object): Do not check for the leaf window because
6141 internal windows has no glyph matrices anyway.
6142 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6143 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6144 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6145 (build_frame_matrix_from_window_tree, mirror_make_current)
6146 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6147 (update_window_tree, set_window_update_flags): Simplify the loop.
6148 (sync_window_with_frame_matrix_rows): Enforce live window.
6149 Use contents slot, not buffer, where appropriate.
6150 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6151 and WINDOW_HORIZONTAL_COMBINATION_P.
6152 (make_frame_visible_1): Simplify the loop.
6153 Use contents slot, not buffer, where appropriate.
6154 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6155 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6156 (expose_window_tree): Likewise.
6157 Use contents slot, not buffer, where appropriate.
6158 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6159 to avoid deleted windows. Use contents slot instead of buffer.
6160 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6161 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6162 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6163 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6165 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6167 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6168 identify the reasons for assertion violations in bug#14062 and
6170 (Fx_show_tip): Fix compilation error under
6171 "--enable-check-lisp-object-type". (Bug#14073)
6173 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6174 Reported by <rzl24ozi@gmail.com>.
6176 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6178 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6180 (unwind_with_echo_area_buffer): ...to restore it here.
6181 This is needed to ensure that...
6182 (redisplay_window): ...both window markers are valid here,
6183 which is verified by eassert.
6184 * editfns.c (save_excursion_save): Do not assume that
6185 selected_window always displays the buffer.
6186 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6189 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6191 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6194 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6196 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6198 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6200 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6201 since MinGW's w32api headers do. This avoids compiler warnings.
6203 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6206 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6208 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6210 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6212 * gtkutil.c (style_changed_cb): Check if frame is live and an
6213 X frame (Bug#14038).
6215 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6217 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6218 Define only for _WIN32_WINNT less than 0x0500.
6219 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6221 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6222 see its own definitions of 'struct timeval' and 'struct timezone'.
6224 Fix incompatibilities between MinGW.org and MinGW64 headers.
6225 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6227 * w32.c (REPARSE_DATA_BUFFER): Guard with
6228 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6230 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6232 * xterm.c: Include X11/XKBlib.h
6233 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6235 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6237 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6239 * blockinput.h (input_blocked_p): Likewise.
6240 * bytecode.c (exec_byte_code): Likewise.
6241 * callproc.c (call_process_kill, call_process_cleanup)
6242 (Fcall_process): Likewise.
6243 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6244 (Fccl_execute_on_string): Likewise.
6245 * character.c (string_escape_byte8): Likewise.
6246 * charset.c (read_hex): Likewise.
6247 * cm.c (calccost): Likewise.
6248 * data.c (cons_to_unsigned): Likewise.
6249 * dired.c (directory_files_internal, file_name_completion):
6251 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6252 (sit_for): Likewise.
6253 * doc.c (Fsubstitute_command_keys): Likewise.
6254 * doprnt.c (doprnt): Likewise.
6255 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6256 * emacsgtkfixed.c: Likewise.
6257 * fileio.c (file_offset, Fwrite_region): Likewise.
6258 * floatfns.c (Fexpt, fmod_float): Likewise.
6259 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6261 * font.c (font_intern_prop): Likewise.
6262 * frame.c (x_set_alpha): Likewise.
6263 * gtkutil.c (get_utf8_string): Likewise.
6264 * indent.c (check_display_width): Likewise.
6265 * intervals.c (create_root_interval, rotate_right, rotate_left)
6266 (split_interval_right, split_interval_left)
6267 (adjust_intervals_for_insertion, delete_node)
6268 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6269 (merge_interval_right, merge_interval_left, copy_intervals)
6270 (set_intervals_multibyte_1): Likewise.
6271 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6272 * keymap.c (Fkey_description): Likewise.
6273 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6274 * lread.c (openp, read_integer, read1, string_to_number):
6276 * menu.c (ensure_menu_items): Likewise.
6277 * minibuf.c (read_minibuf_noninteractive): Likewise.
6278 * print.c (printchar, strout): Likewise.
6279 * process.c (create_process, Faccept_process_output)
6280 (wait_reading_process_output, read_process_output, send_process)
6281 (wait_reading_process_output): Likewise.
6282 * profiler.c (make_log, handle_profiler_signal): Likewise.
6283 * regex.c (re_exec): Likewise.
6284 * regex.h: Likewise.
6285 * search.c (looking_at_1, Freplace_match): Likewise.
6286 * sysdep.c (get_child_status, procfs_ttyname)
6287 (procfs_get_total_memory): Likewise.
6288 * systime.h (EMACS_TIME_VALID_P): Likewise.
6289 * term.c (dissociate_if_controlling_tty): Likewise.
6290 * window.c (get_phys_cursor_glyph): Likewise.
6291 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6292 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6294 * xfns.c (Fx_window_property): Likewise.
6295 * xmenu.c (set_frame_menubar): Likewise.
6296 * xselect.c (x_get_window_property, x_handle_dnd_message):
6298 * xsmfns.c (smc_save_yourself_CB): Likewise.
6299 * xterm.c (x_scroll_bar_set_handle): Likewise.
6301 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6303 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6304 to be optional or nil. Adjust comment and convert it to docstring.
6305 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6306 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6308 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6310 Static checking by GCC 4.8-20130319.
6311 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6312 * process.c (Fset_process_datagram_address)
6313 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6314 * xdisp.c (get_char_face_and_encoding):
6315 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6316 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6317 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6319 2013-03-24 Ken Brown <kbrown@cornell.edu>
6321 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6322 fix compilation on 64-bit Cygwin, where underscores are not
6323 automatically prepended.
6325 * w32term.c (w32_initialize): Silence compiler warning.
6327 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6329 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6330 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6331 variables, to save and restore frame dimensions.
6332 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6333 after returning from a 'fullscreen' configuration.
6334 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6335 to avoid races between the main thread and the input thread.
6337 * w32term.h (struct w32_output): New members normal_width,
6338 normal_height, normal_top, normal_left, and prev_fsmode.
6339 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6340 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6343 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6344 'fullscreen' parameter. Always record previous width and height
6345 of the frame, except when switching out of maximized modes, so
6346 that they could be restored correctly, instead of resetting to the
6347 default frame dimensions. Send SC_RESTORE command to the frame,
6348 unless we are going to send SC_MAXIMIZE, to restore the frame
6349 resize hints in the mouse pointer shown by the window manager.
6352 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6354 * lisp.h (get_frame_param): Adjust conditions for prototype
6357 2013-03-22 Ken Brown <kbrown@cornell.edu>
6359 * unexcw.c: Drop unneeded inclusion of w32common.h.
6360 (report_sheap_usage): Declare.
6361 (read_exe_header): Add magic numbers for x86_64.
6362 (fixup_executable): Fix printf format specifier for unsigned long
6365 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6367 * frame.h (struct frame): Put menu_bar_window under #ifdef
6368 because this member is not needed when X toolkit is in use.
6369 (fset_menu_bar_window):
6370 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6371 (free_glyphs, update_frame):
6372 * xdisp.c (expose_frame): Likewise.
6373 (display_menu_bar): Likewise. Remove redundant eassert.
6374 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6377 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6379 Use functions and constants to manipulate Lisp_Save_Value objects.
6380 This replaces code that used macros and strings and token-pasting.
6381 The change makes the C source a bit easier to follow,
6382 and shrinks the Emacs executable a bit.
6383 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6384 (make_save_value): Change 1st arg from string to enum. All callers
6387 (mark_object): Use if, not #if, for GC_MARK_STACK.
6388 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6389 (XSAVE_OBJECT): Now functions, not macros.
6390 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6391 the constant was never used.
6392 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6393 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6394 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6395 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6397 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6398 type3 with a single member save_type. All uses changed.
6399 (save_type, set_save_pointer, set_save_integer): New functions.
6400 * print.c (PRINTX): Remove.
6402 * alloc.c: Remove redundant static declarations.
6404 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6406 * window.h (struct window): Convert left_col, top_line, total_lines
6407 and total_cols from Lisp_Objects to integers. Adjust comments.
6408 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6410 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6411 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6412 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6413 Adjust users where appropriate.
6415 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6417 * frame.h (struct frame): Drop resx and resy because the same data is
6418 available from window system-specific output context. Adjust users.
6419 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6420 New functions to provide defaults when no window system available.
6421 (FRAME_RES_X, FRAME_RES_Y): New macros.
6422 (NUMVAL): Move from xdisp.c.
6423 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6424 (Ffont_face_attributes, Fopen_font):
6425 * image.c (gs_load):
6426 * w32font.c (fill_in_logfont):
6427 * xdisp.c (calc_pixel_width_or_height):
6428 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6429 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6431 2013-03-20 Kenichi Handa <handa@gnu.org>
6433 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6434 to 1 (temporary workaround until a bug related to ASCII
6435 optimization is fixed).
6437 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6439 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6440 Signal error if window is not internal. Adjust docstring.
6441 (delete_all_child_windows): Use combination_limit to save the buffer.
6442 (Fset_window_configuration): Adjust accordingly.
6443 * print.c (syms_of_print): Initialize debugging output not here...
6444 (init_print_once): ...but in a new function here.
6445 * lisp.h (init_print_once): Add prototype.
6446 * emacs.c (main): Add call to init_print_once. Adjust comments.
6448 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6450 * window.c (window_resize_check, window_resize_apply)
6451 (window_from_coordinates, recombine_windows, set_window_buffer)
6452 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6453 (Fsplit_window_internal, Fdelete_window_internal)
6454 (freeze_window_starts): Use bool for booleans.
6455 * window.h (window_frame_coordinates, resize_frame_windows)
6456 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6458 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6460 * dispnew.c (bitch_at_user): Use `user-error'.
6462 2013-03-17 Ken Brown <kbrown@cornell.edu>
6464 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6465 as return type of image_background. (Bug#13981)
6466 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6468 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6470 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6471 (ns_select): Don't return with result uninitialized.
6473 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6476 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6478 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6479 directories. If filename is nil, get directory name (Bug#13932).
6480 Use getFilename and getDirectory.
6481 (getFilename, getDirectory): New methods for EmacsSavePanel and
6483 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6485 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6487 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6489 2013-03-15 Kenichi Handa <handa@gnu.org>
6491 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6492 (adjust_after_replace): Make it back to static. Delete the third
6493 arg text_at_gap_tail. Cancel the code for handling it.
6495 * coding.h (struct coding_system): New member eol_seen.
6497 * coding.c (detect_ascii): New function.
6498 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6499 when the source bytes are actually scanned. On detecting for
6500 coding_category_utf_8_auto, call detect_ascii instead of scanning
6501 source bytes directly.
6502 (produce_chars): Call insert_from_gap with the new arg 0.
6503 (encode_coding): Likewise.
6504 (decode_coding_gap): Control ASCII optimization by the variable
6505 disable_ascii_optimization instead of #ifndef .. #endif.
6506 Deccode EOL format according to coding->eol_seen.
6507 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6510 * lisp.h (adjust_after_replace): Cancel externing it.
6511 (insert_from_gap): Adjust prototype.
6513 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6515 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6516 FULLSCREEN_MAXIMIZED. (Bug#13935)
6518 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6520 * region-cache.c (find_cache_boundary, move_cache_gap)
6521 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6522 Simplify debugging check and convert to eassert. Adjust comment.
6523 (pp_cache): Put under ENABLE_CHECKING.
6525 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6527 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6528 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6530 (w32fullscreen_hook): If the frame is visible, reset
6531 f->want_fullscreen flag after changing the frame size. If the
6532 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6535 2013-03-13 Daniel Colascione <dancol@dancol.org>
6537 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6538 too so that these builds can use Cygwin's file conversion
6539 functions. (We've been building and linking cygw32.o all along
6540 and just not using it.)
6542 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6544 File synchronization fixes (Bug#13944).
6545 * Makefile.in (LIB_FDATASYNC): New macro.
6547 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6548 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6549 Don't worry about HAVE_FSYNC, since a substitute fsync is
6550 available if the system lacks one.
6551 (Fwrite_regin): Retry fsync if interrupted.
6553 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6555 * w32term.c (w32_read_socket): If the Emacs frame is being
6556 activated, call w32fullscreen_hook, to make sure the new frame
6557 dimensions are in effect. (Bug#13937)
6559 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6561 * xdisp.c (init_iterator): Simplify because both character and byte
6562 positions are either specified or -1. Add eassert. Adjust comment.
6563 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6564 character and byte positions can be obtained from marker.
6566 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6568 Static checking by Sun C 5.12.
6569 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6570 * bytecode.c (exec_byte_code):
6571 * dispnew.c (init_display):
6573 * fileio.c (Fsubstitute_in_file_name):
6574 * keyboard.c (Fevent_convert_list):
6575 * keymap.c (Fsingle_key_description):
6576 * term.c (maybe_fatal, fatal):
6577 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6578 * xsmfns.c (Fhandle_save_session):
6579 Omit unreachable code.
6580 * keymap.c (map_keymap_char_table_item): Cast void * to
6581 a function pointer type; the C Standard requires this.
6583 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6584 Include <sys/param.h> unconditionally, as that works elsewhere and
6585 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6586 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6589 See ChangeLog.12 for earlier changes.
6595 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6597 This file is part of GNU Emacs.
6599 GNU Emacs is free software: you can redistribute it and/or modify
6600 it under the terms of the GNU General Public License as published by
6601 the Free Software Foundation, either version 3 of the License, or
6602 (at your option) any later version.
6604 GNU Emacs is distributed in the hope that it will be useful,
6605 but WITHOUT ANY WARRANTY; without even the implied warranty of
6606 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6607 GNU General Public License for more details.
6609 You should have received a copy of the GNU General Public License
6610 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.