1 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3 * nsterm.m (Qcocoa, Qgnustep): New variables.
4 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
5 (ns_get_color): Make selection color work for GNUStep also.
7 2013-10-18 Eli Zaretskii <eliz@gnu.org>
9 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10 handles mouse clicks. Instead, let GPM use the same code as all
11 the other mice use. See the discussion starting at
12 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
13 for the details of the problem with the menu bar this fixes.
15 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
17 Remove port-specific display name lists to avoid extra
18 complexity and data duplication with display info lists.
19 * xterm.h (x_display_name_list): Remove declaration.
20 * xterm.c (x_display_name_list): Remove.
21 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
22 * xfns.c (x_display_info_for_name, Fx_display_list):
23 Likewise. Use x_display_list where appropriate.
24 * w32term.h (w32_display_name_list): Remove declaration.
25 * w32term.c (w32_display_name_list): Remove.
26 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
28 * w32fns.c (x_display_info_for_name, Fx_display_list):
29 Likewise. Use x_display_list where appropriate.
30 * nsterm.h (ns_display_name_list): Remove declaration.
31 * nsterm.m (ns_display_name_list): Remove.
32 (ns_term_init, syms_of_nsterm): Adjust users.
33 * nsfns.m (ns_display_info_for_name, Fx_display_list):
34 Likewise. Use x_display_list where appropriate.
35 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
36 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
37 (mark_terminals): Mark per-terminal font cache.
39 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
41 Don't run timers in input-pending-p. Its new check-timers param
42 provides the prior behavior. (Bug#15045).
43 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
46 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
48 Make some functions static in non-Microsoft builds.
49 On my platform (Fedora 19 x86-64), this shrinks the
50 Emacs executable (text+data) by 0.25%.
51 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
52 (load_color) [!MSDOS]:
53 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
54 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
55 * lisp.h (check_existing):
56 * process.h (conv_sockaddr_to_lisp, network_interface_list)
57 (network_interface_info) [!WINDOWSNT]:
58 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
60 * fileio.c (check_existing):
61 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
62 * process.c (conv_sockaddr_to_lisp, network_interface_list)
63 (network_interface_info) [!WINDOWSNT]:
64 * term.c (encode_terminal_code) [!WINDOWSNT]:
65 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
66 * xfaces.c (load_color) [!MSDOS]:
68 * fileio.c (check_existing, check_executable, check_writable):
69 * process.c (network_interface_list, network_interface_info):
70 Move earlier, so that we don't need forward decls.
71 * gnutls.c (fn_gnutls_transport_set_errno)
72 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
74 * w32.c (init_environment): Use faccessat rather than
75 check_existing, partly for consistency with the rest of the code
76 in this file, partly so that check_existing can be static.
78 Make VALMASK visible to GDB even if clang is used (Bug#15574).
79 * emacs.c (MAIN_PROGRAM): New macro.
80 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
81 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
83 bool vector int width fixes
84 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
85 (Fbool_vector_count_matches_at):
86 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
87 can exceed PTRDIFF_MAX, at least in theory.
88 (Fbool_vector_count_matches_at):
89 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
91 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
93 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
94 (struct sockaddr): Add forward decl, for platforms that lack it.
96 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
98 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
101 2013-10-16 Eli Zaretskii <eliz@gnu.org>
103 * w32.c (network_interface_get_info, network_interface_list)
104 (network_interface_info): New functions. (Bug#15610)
105 (GetAdaptersInfo_Proc): New typedef.
106 (get_adapters_info): New wrapper function.
107 (globals_of_w32): Initialize g_b_init_get_adapters_info.
109 * process.h (network_interface_list, network_interface_info): New
112 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
113 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
114 all systems. Return non-nil for systems that HAVE_NET_IF_H and
115 for WINDOWSNT. Doc fix.
116 (syms_of_process): Defsubr Snetwork_interface_list and
117 Snetwork_interface_info unconditionally.
119 * menu.c (have_boxes): Fix redundant simulation of radio buttons
120 in NS GUI sessions. (Bug#15629)
122 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
124 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
126 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
128 * print.c (print_object): Print " ..." when truncating bool vectors.
130 2013-10-15 Eli Zaretskii <eliz@gnu.org>
132 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
133 standard mouse buttons.
135 * termhooks.h (struct input_event): Remove incorrect commentary.
137 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
139 Disallow bool vector operations on mixed-length operands.
140 The old behavior left garbage in the result vector sometimes,
141 and didn't seem to be useful.
142 * data.c (Qwrong_length_argument): New static var.
143 (wrong_length_argument): New function.
144 (bool_vector_binop_driver): Check that args agree in length.
146 * keyboard.c, keyboard.h (all_kboards): Now static.
148 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
150 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
151 note from the lispref.
153 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
155 * nsterm.h (struct ns_display_info): Remove set-but-unused
156 member image_cache (image caches are per-terminal anyway).
157 (FRAME_X_IMAGE_CACHE): Remove.
158 * nsterm.m (ns_initialize_display_info): Adjust user.
160 2013-10-14 Eli Zaretskii <eliz@gnu.org>
162 * w32proc.c: Include mingw_time.h.
164 * w32.c: Include mingw_time.h.
166 Implement scrolling of TTY menus when the screen is too short.
168 * term.c (tty_menu_display): Accept an additional argument, the
169 menu item from which to start displaying the menu. Account for
170 the value of Y when limiting the menu to the number of available
172 (mi_result): New enumeration.
173 (read_menu_input): Return enumerated value. When the y coordinate
174 hits min_y or max_y, return scroll indication instead of wrapping
176 (tty_menu_activate): Handle the scrolling indications from
177 read_menu_input. Compute the first menu item to display and pass
178 it to tty_menu_display.
180 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
182 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
183 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
184 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
185 Adjust to match the change described below.
186 (struct terminal): Move must_write_spaces, line_ins_del_ok,
187 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
188 memory_below_frame members to...
189 * termchar.h (struct tty_display_info): ...here because they're
190 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
192 * nsterm.m (ns_create_terminal):
193 * w32term.c (w32_create_terminal):
194 * xterm.c (x_create_terminal): Adjust users.
195 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
196 to filter out non-TTY frames. Adjust comment.
197 (scrolling): Adjust user. Prefer eassert for debugging check.
199 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
201 * xfaces.c (PT_PER_INCH): Remove unused macro.
202 * termhooks.h (struct terminal): Remove set-but-unused
203 member fast_clear_end_of_line.
204 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
205 * nsterm.m (ns_create_terminal):
207 * w32term.c (w32_create_terminal):
208 * xterm.c (x_create_terminal): Adjust users.
210 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
212 * lisp.h (bool_vector_size): New function.
213 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
214 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
215 (Fbool_vector_not, Fbool_vector_count_matches_at):
216 Remove uses of 'eassume' that should no longer be needed,
217 because they are subsumed by the 'eassume' in bool_vector_size.
219 2013-10-12 Eli Zaretskii <eliz@gnu.org>
221 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
222 after inclusion of gif_lib.h, thus fixing compiler warnings caused
223 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
225 2013-10-11 Eli Zaretskii <eliz@gnu.org>
227 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
228 have different dimensions. (Bug#15575)
230 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
233 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
235 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
237 * term.c (tty_menu_show): Never return with unbalanced
238 specpdl. Use eassert for debugging check. Adjust style.
240 2013-10-11 Eli Zaretskii <eliz@gnu.org>
242 * term.c (read_menu_input): Make selection of menu items
243 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
244 (tty_menu_activate): Fix off-by-one error when computing max_y.
246 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
248 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
249 audit logging (only used with GnuTLS 3.x) and enable it.
251 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
253 * dispnew.c (redraw_frame): Remove useless #ifdef because
254 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
255 Also, move TTY fflush to...
256 * term.c (tty_update_end): ...this function.
258 2013-10-11 Eli Zaretskii <eliz@gnu.org>
260 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
261 the end of the frame's glyph matrix. (Bug#15575)
263 * term.c (tty_menu_display): Don't move cursor while overwriting
264 frame's glyphs with menu items. Limit the number of items
265 displayed to what can be shown on the available screen lines,
266 excluding the echo area.
267 (tty_menu_activate): Limit the Y coordinate allowed by
268 read_menu_input to the last screen line used for menu display.
270 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
272 * lisp.h (eassume): New macro.
273 Also, include <verify.h>, for 'assume'.
274 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
275 (vroundup, vector_nbytes):
276 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
277 (Fbool_vector_not, Fbool_vector_count_matches)
278 (Fbool_vector_count_matches_at):
279 Use eassume, not eassert.
280 * casetab.c (set_identity, shuffle):
281 * composite.c (composition_gstring_put_cache):
282 * dispnew.c (update_frame_1):
283 * ftfont.c (ftfont_shape_by_flt):
284 * image.c (gif_load):
285 * intervals.c (offset_intervals):
286 * macfont.m (macfont_shape):
287 Remove calls to 'assume' that are no longer needed, because
288 --enable-gcc-warnings no longer generates bogus warnings
289 when these calls are removed.
291 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
293 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
295 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
297 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
298 (Qsubstitute_env_in_file_name): New var.
299 (syms_of_fileio): Define it.
301 2013-10-10 Eli Zaretskii <eliz@gnu.org>
303 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
304 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
307 * term.c (save_and_enable_current_matrix): Don't allocate and
308 don't save margin areas.
309 (restore_desired_matrix): Don't restore margin areas.
310 (free_saved_screen): Don't free margin areas.
312 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
314 * image.c: Pacify --enable-gcc-warnings.
315 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
316 #define only if used.
318 2013-10-10 Eli Zaretskii <eliz@gnu.org>
320 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
321 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
322 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
323 (gif_load): For giflib v5.x and later, display the error message
324 produced by giflib when its functions fail.
325 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
328 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
330 * keyboard.c (last_event_timestamp): Remove. For X selection and
331 GTK popup menus, it may be obtained from per-frame X display info.
332 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
333 (process_special_events): Adjust users.
334 * keyboard.h (last_event_timestamp): Remove declaration.
335 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
336 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
337 * menu.h (xmenu_show): Adjust prototype.
338 * menu.c (Fx_popup_menu): Adjust user.
339 * xselect.c (x_own_selection, x_get_foreign_selection)
340 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
342 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
344 * keyboard.c (init_kboard): Now static. Add arg
345 to denote window system. Adjust comment.
346 (init_keyboard): Adjust user.
347 (allocate_kboard): New function.
349 * nsterm.m (ns_term_init):
351 * w32term.c (w32_create_terminal):
352 * xterm.c (x_term_init): Use it.
353 * keyboard.h (init_kboard): Remove prototype.
354 (allocate_kboard): Add prototype.
356 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
358 * image.c (GIFLIB_MAJOR): Ensure it's defined.
359 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
361 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
363 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
365 2013-10-09 Eli Zaretskii <eliz@gnu.org>
367 * term.c (tty_menu_activate): Flush the output stream after
368 showing the cursor, and don't mark the frame garbaged at exit from
369 the function. Fixes redisplay glitches when moving from one menu
372 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
374 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
375 or throw error (Bug#15570).
377 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
379 * intervals.c (temp_set_point_both): Move test into 'eassert',
382 * lisp.h (eassert): Don't use 'assume'.
383 Sometimes 'assume' wins in performance, and sometimes it loses,
384 so it shouldn't be used all the time. Perhaps we need two
385 flavors of 'eassert', one for where 'assume' is far more likely
386 to help or to hurt; but that can be done later.
387 Problem reported by Dmitry Antipov in
388 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
389 Also, don't include <verify.h>; no longer needed.
391 2013-10-09 Glenn Morris <rgm@gnu.org>
393 * eval.c (Fcond): Doc tweak.
395 2013-10-09 Eli Zaretskii <eliz@gnu.org>
397 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
398 expressions with side effects to eassert. (Bug#15565)
400 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
402 * fns.c (hashfn_user_defined): Allow hash functions to return any
405 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
407 Fix minor problems found by static checking.
408 * dispnew.c (save_current_matrix): Omit unnecessary casts.
409 * dispnew.c (update_frame_with_menu): Mark debug local as used.
410 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
411 * keyboard.c (read_menu_command): Remove unused local.
412 * lisp.h (read_menu_command): New decl.
413 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
414 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
415 Return ptrdiff_t, not int.
416 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
417 not int, for benefit of xpalloc.
418 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
420 (have_menus_p): Remove; unused.
421 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
422 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
423 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
425 (save_and_enable_current_matrix): Omit unnecessary casts.
426 (read_menu_input): Omit local extern decl (now in lisp.h).
427 Don't access uninitialized storage if mouse_get_xy fails.
428 (tty_menu_activate): Mark local as initialized, for lint.
429 (tty_menu_activate, tty_meny_show): Remove unused locals.
431 2013-10-08 Eli Zaretskii <eliz@gnu.org>
433 Support menus on text-mode terminals.
434 * xterm.h (xw_popup_dialog): Add prototype.
436 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
437 (xmenu_show): Block input here, instead in Fx_popup_menu.
438 (xw_popup_dialog): New function, with X-specific bits of popup
441 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item): New
444 * window.c (Fset_window_configuration): Use run-time tests of the
445 frame type instead of compile-time conditionals, when menu-bar
446 lines are considered.
448 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
449 (w32_popup_dialog): New prototypes.
451 * w32menu.c (Fx_popup_dialog): Function deleted.
452 (w32_popup_dialog): New function, with w32 specific bits of popup
453 dialogs. Block input here.
455 * w32inevt.c (w32_console_read_socket): Minor change to add
456 debugging TTY events.
458 * w32fns.c (show_hourglass): If returning early because the frame
459 is not a GUI frame, unblock input.
461 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
462 (cursorY): New functions.
464 * termhooks.h (cursorX, cursorY): Prototypes of functions on
465 WINDOWSNT, macros that call curX and curY elsewhere.
467 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
469 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
470 specific function to hide and show cursor on a text-mode terminal.
471 (tty_menu_struct, struct tty_menu_state): New structures.
472 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
473 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
474 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
475 (tty_menu_locate, save_and_enable_current_matrix)
476 (restore_desired_matrix, screen_update, read_menu_input)
477 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
478 (tty_pop_down_menu, tty_menu_last_menubar_item)
479 (tty_menu_new_item_coords, tty_menu_show): New functions.
480 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
482 * nsterm.h (ns_popup_dialog): Adjust prototype.
484 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
486 (ns_popup_dialog): Adapt order of arguments to the other
487 *_menu_show implementations.
488 (Fx_popup_dialog): Function deleted.
490 * msdos.c (x_set_menu_bar_lines): Delete unused function.
492 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
494 * menu.c (have_boxes): New function.
495 (single_keymap_panes): Use it instead of a compile-time
497 (single_menu_item): Use run-time tests of the frame type instead
498 of compile-time conditionals.
499 (encode_menu_string): New function.
500 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
501 the macro, since different types of frame need different encoding
503 (digest_single_submenu): Use run-time tests of frame type instead
504 of, or in addition to, compile-time conditionals.
505 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
506 (Fx_popup_menu): Detect when the function is called from keyboard
507 on a TTY. Don't barf when invoked on a text-mode frame. Check
508 frame type at run time, instead of compile-time conditionals for
509 invoking terminal-specific menu-show functions. Call
510 tty_menu_show on text-mode frames.
511 (Fx_popup_dialog): Moved here from xmenu.c. Test frame types at
512 run time to determine which alternative to invoke; support dialogs
515 * keyboard.h <Qmouse_movement>: Declare.
517 * keyboard.c <Qmouse_movement>: Now extern.
518 <Qecho_keystrokes>: New static variable.
519 (read_key_sequence): Accept an additional argument, a flag to
520 prevent redisplay during reading of the key sequence. All callers
522 (read_menu_command): New function.
523 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
525 (toolkit_menubar_in_use): New function.
526 (make_lispy_event): Use it instead of a compile-time test.
528 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
529 window-system being available.
531 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
532 to x-popup-dialog on the frame type, they all now support popup
535 * dispnew.c (save_current_matrix): Save the margin areas.
536 (restore_current_matrix): Restore margin areas.
537 (update_frame_with_menu): New function.
539 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
542 * alloc.c (make_save_ptr): Now compiled unconditionally.
544 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
546 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
547 (redraw_frame, update_frame): Adjust users.
548 * dispextern.h (set_window_update_flags): Adjust prototype.
549 * xdisp.c (redisplay_internal): When updating all frames with zero
550 windows_or_buffers_changed, assume that only the windows that shows
551 current buffer should be really updated.
553 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
555 Do not allocate huge temporary memory areas and objects while encoding
556 for file I/O, thus reducing an enormous memory usage for large buffers.
557 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
558 * coding.h (struct coding_system): New member raw_destination.
559 * coding.c (setup_coding_system): Initialize it to zero.
560 (encode_coding_object): If raw_destination is set, do not create
561 dst_object. Add comment.
562 * fileio.c (toplevel): New constant E_WRITE_MAX.
563 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
564 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
566 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
568 * nsterm.m (windowDidExitFullScreen:):
569 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
571 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
573 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
574 * keyboard.c (unblock_input_to): Don't process pending signals
575 if a fatal error is in progress.
577 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
578 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
579 they're talking about words in Lisp bool vectors.
580 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
581 * data.c (popcount_bits_word): Rename from popcount_size_t.
582 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
585 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
587 Improve support for popcount and counting trailing zeros (Bug#15550).
588 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
589 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
590 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
591 (popcount_size_t_msc, popcount_size_t_gcc):
592 Remove; now done by Gnulib.
593 (popcount_size_t): Now a macro that defers to Gnulib.
594 (count_trailing_zero_bits): Return int, for consistency with
595 Gnulib and because Emacs prefers signed to unsigned int.
596 Don't assume that size_t is either unsigned int or unsigned long
597 or unsigned long long.
598 (size_t_to_host_endian): Do not assume that size_t is either
599 exactly 32 or exactly 64 bits wide.
600 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
601 etc., so that it's now an enum constant, not a macro.
602 No need to assume that it's either 32 or 64.
604 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
606 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
609 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
611 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
612 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
614 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
616 emacs_read and emacs_write now use void *, not char *.
617 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
618 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
619 Buffer arg is now void *, not char *. This matches plain
620 'read' and 'write' better, and avoids a constraint violation
621 on Solaris 9 with Oracle Studio.
623 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
625 * alloc.c (Fmake_string): For ASCII char initializer, prefer
626 memset to explicit loop. Otherwise copy largest possible chunk
627 from initialized to uninitialized part, thus allowing the longer
628 memcpy runs and reducing the number of loop iterations.
630 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
632 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
633 hide toolbar (Bug#15388).
634 (windowDidEnterFullScreen:): If presentation options are zero,
635 set them here (Bug#15388).
636 (ns_update_auto_hide_menu_bar): Remove runtime check.
637 Don't auto hide dock unless menubar is also auto hidden.
639 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
641 * editfns.c (message): Mention batch mode in doc string.
643 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
645 * nsterm.m (check_native_fs): Remove erroneous comment.
647 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
649 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
650 uses find_newline instead of scan_newline and so doesn't move point.
652 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
654 Use hardware support for byteswapping on glibc x86 etc.
655 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
656 whereas the old swap64 needed 30.
657 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
658 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
659 Use byteswap.h's macros to swap bytes.
660 * lisp.h (swap16, swap32, swap64): Remove.
661 All uses replaced by bswap_16, bswap_32, bswap_64.
663 * bytecode.c (exec_byte_code): Use some more volatile variables
664 to work around local variables getting clobbered by longjmp.
665 Port to pre-C99, which doesn't allow decls after stmts.
667 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
669 * lisp.h (eassert): Assume that COND is true when optimizing.
670 In other words, take on the behavior of eassert_and_assume.
671 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
672 (eassert_and_assume): Remove. All uses replaced by eassert.
674 * xdisp.c (Qglyphless_char): Now static.
676 Adjust to merge from gnulib.
677 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
678 * lisp.h: Include <verify.h>, for 'assume'.
680 * eval.c (clobbered_eassert): New macro.
681 (internal_catch, internal_condition_case)
682 (internal_condition_case_1, internal_condition_case_2)
683 (internal_condition_case_n): Use it instead of eassert
684 when the argument contains locals clobbered by longjmp.
685 Don't use clobbered locals outside of clobbered_eassert.
686 (internal_lisp_condition_case): Use a volatile variable
687 to work around a local variable's getting clobbered.
689 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
691 * lisp.h (struct handler): Merge struct handler and struct catchtag.
692 (PUSH_HANDLER): New macro.
694 (handlerlist): Always declare.
696 * eval.c (catchlist): Remove (merge with handlerlist).
697 (handlerlist, lisp_eval_depth): Not static any more.
698 (internal_catch, internal_condition_case, internal_condition_case_1)
699 (internal_condition_case_2, internal_condition_case_n):
701 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
702 handlerlist/catchlist.
703 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
704 handlerlist which can only handle a single condition-case handler at
706 (find_handler_clause): Simplify since we only a single branch here
709 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
711 (bcall0): New function.
712 (exec_byte_code): Add corresponding cases. Improve error message when
713 encountering an invalid byte-code. Let Bunwind_protect accept
714 a function (rather than a list of expressions) as argument.
716 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
717 and make them unconditional now that they're heap-allocated.
719 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
721 * charset.c (Fdecode_char, Fencode_char): Remove description of
722 `restriction' arg. now that it's hidden by advertised-calling-convention.
724 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
726 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
727 Remove unused variable (from mac-port).
728 (macfont_draw): Use s->ybase for correct y position.
730 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
732 * frame.h (struct frame): Drop has_minibuffer member because...
733 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
734 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
736 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
738 * window.h (struct window): Prefer enum text_cursor_kinds to int
739 for phys_cursor_type member. Move the latter, phys_cursor_width,
740 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
741 * window.c (replace_window, make_window): Adjust users.
743 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
745 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
746 this module is never compiled otherwise.
748 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
750 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
753 2013-09-29 Eli Zaretskii <eliz@gnu.org>
755 * xdisp.c (get_next_display_element): Don't call face_for_font in
756 a build configured --without-x. (Bug#15484)
758 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
760 * window.c (calc_absolute_offset): #elif should be #elif defined.
762 * frame.c (delete_frame): Block/unblock input to overcome race
763 condition (Bug#15475).
765 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
767 * frame.c (delete_frame): Record selected frame only after
768 calling Qdelete_frame_functions (Bug#15477).
770 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
772 * nsterm.m (ns_selection_color): Remove.
773 (ns_get_color): Check for ns_selection_(fg|bg)_color using
774 NSColor selectedText(Background)Color. Only for COCOA.
775 (ns_term_init): Remove assignment of ns_selection_color, logic
776 moved to ns_get_color.
778 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
779 NS_SELECTION_COLOR_DEFAULT.
780 (NS_SELECTION_FG_COLOR_DEFAULT): New.
782 2013-09-28 Eli Zaretskii <eliz@gnu.org>
784 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
785 frame' does not have the tool_bar_window member.
787 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
789 Signal error when reading an empty byte-code object (Bug#15405)
790 * lread.c (read1): signal error
791 * alloc.c (make_byte_code): eassert header size
792 (sweep_vectors): change an int to size_t
794 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
796 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
797 instead of ints, as it's the usual style for offsetof constants. See:
798 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
800 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
801 This is ugly, but it should fix the performance problem for older
802 GCC versions in the short run. I'll look into integrating the
803 Gnulib module for popcount, as a better fix.
804 See the thread starting in:
805 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
806 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
807 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
808 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
809 (popcount_size_t): Use it.
811 2013-09-24 Daniel Colascione <dancol@dancol.org>
813 * process.c (Fnetwork_interface_info): Fix build break due to
816 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
818 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
819 Prefer signed to unsigned integers where either will do.
820 No need for 'const' on locals that do not escape.
821 Omit easserts with unnecessary and unportable assumptions about
822 alignment. Avoid unnecessary casts to char *.
824 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
826 Use union for the payload of struct Lisp_Vector.
827 This helps to avoid a few glitches dictated by C's aliasing rules.
828 * lisp.h (struct Lisp_Vector): Use union for next and
829 contents member. Adjust comment. Change related users.
830 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
831 Related users changed.
832 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
833 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
834 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
835 * xfaces.c, xfont.c, xmenu.c: Related users changed.
837 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
839 Optimize glyph row clearing and copying routines.
840 * dispextern.h (struct glyph_row): Change layout of struct
841 glyph_row to help copy_row_except_pointers. Adjust comment.
842 * dispnew.c (null_row): Remove.
843 (clear_glyph_row): Use offsetof and memset to find and clear
844 just the members that need clearing. Adjust comment.
845 (copy_row_except_pointers): Likewise for copying.
847 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
849 Some minor cleanups of recently-added bool vector code.
850 * conf_post.h (assume): Always return void. Use lint version
851 only if GCC and MSC versions don't apply.
852 * conf_post.h (assume):
853 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
854 Depend on _MSC_VER, not __MSC_VER, for consistency with
856 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
857 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
858 (bool_vector_binop_driver, count_trailing_zero_bits)
859 (size_t_to_host_endian): Now static, not static inline;
860 the latter isn't needed with modern compilers and doesn't
861 work with older compilers anyway.
863 * alloc.c (valgrind_p): Use bool for boolean.
865 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
867 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
868 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
869 (display_last_displayed_message_p, message_buf_print)
870 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
871 Use bool for boolean.
872 * dispextern.h (cancel_line, init_desired_glyphs):
873 Remove ancient leftover.
874 (help_echo_showing_p, hourglass_shown_p):
875 * lisp.h (noninteractive_need_newline): Adjust declaration.
877 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
879 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
881 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
882 ...this file and convert the latter to static. Adjust comment.
883 (make_initial_frame):
884 * window.c (init_window_once): Adjust user.
885 * frame.h (last_nonminibuf_frame): Remove declaration.
886 * lisp.h (selected_frame): Likewise.
887 * msdos.c (the_only_display_info): Adjust comment.
889 2013-09-23 Eli Zaretskii <eliz@gnu.org>
891 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
892 computing the end column of mouse-highlight that comes from
893 display or overlay strings. (Bug#15437)
894 (note_mouse_highlight): Adapt calculation of last argument to
895 mouse_face_from_string_pos to the above change.
897 * conf_post.h (__has_builtin): Define to zero, if undefined, on
898 all platforms, not just for clang.
900 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
902 * filelock.c (lock_file_1): Rearrange to remove compiler warning
903 about excess arguments to snprintf.
905 * conf_post.h(assume): Use __builtin_unreachable for clang.
907 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
909 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
910 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
912 2013-09-23 Daniel Colascione <dancol@dancol.org>
914 * alloc.c (USE_VALGRIND): New macro; on by default
915 when ENABLE_CHECKING.
916 (mark_maybe_object, mark_maybe_pointer)
917 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
919 (valgrind_p) [USE_VALGRIND]: New variable.
920 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
922 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
924 * process.c (wait_reading_process_output): Change int pnamelen to
927 * nsterm.m (setMarkedText:selectedRange:):
929 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
930 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
931 argument to unsigned long to avoid warning.
932 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
934 * conf_post.h (assume): Fix compiler error: x shall be cond.
936 2013-09-22 Daniel Colascione <dancol@dancol.org>
938 * xfns.c (x_get_monitor_attributes): Suppress unused variable
939 warning when compiling without a window system.
941 2013-09-22 Daniel Colascione <dancol@dancol.org>
943 * data.c (Qbool_vector_p): New symbol.
944 (bool_vector_spare_mask, popcount_size_t_generic)
945 (popcount_size_t_msc, popcount_size_t_gcc)
947 (bool_vector_binop_driver)
948 (count_trailing_zero_bits, size_t_to_host_endian)
949 (Fbool_vector_exclusive_or)
951 (Fbool_vector_intersection, Fbool_vector_set_difference)
952 (Fbool_vector_subsetp, Fbool_vector_not)
953 (Fbool_vector_count_matches)
954 (Fbool_vector_count_matches_at): New functions.
955 (syms_of_data): Intern new symbol, functions.
956 * alloc.c (bool_vector_payload_bytes): New function.
957 (Fmake_bool_vector): Instead of calling Fmake_vector,
958 which performs redundant initialization and argument checking,
959 just call allocate_vector ourselves. Make sure we clear any
960 terminating padding to zero.
961 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
962 instead of open-coding the size calculation.
963 (vroundup_ct): New macro.
964 (vroundup): Assume argument >= 0; invoke vroundup_ct.
965 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
966 * composite.c (composition_gstring_put_cache):
967 Change lint_assume to assume.
968 * conf_post.h (assume): New macro.
969 (lint_assume): Remove.
970 * dispnew.c (update_frame_1): Change lint_assume to assume.
971 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
973 * image.c (gif_load): Change lint_assume to assume.
974 * lisp.h (eassert_and_assume): New macro.
975 (Qbool_vector_p): Declare.
976 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
977 (swap16, swap32, swap64): New inline functions.
978 * macfont.c (macfont_shape): Change lint_assume to assume.
979 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
980 * xsettings.c (parse_settings): Use new swap16 and
981 swap32 from lisp.h instead of file-specific macros.
983 2013-09-22 Eli Zaretskii <eliz@gnu.org>
985 * xdisp.c (try_window_id): Don't abort if cursor row could not be
986 found (which can legitimately happen when the glyph row at the
987 window start is disabled in the current_matrix. (Bug#15365)
989 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
991 Fix syntax.h bug introduced by recent INLINE change.
992 syntax.h defined an extern inline function SYNTAX_ENTRY that was
993 conditionally compiled one way in some modules, and a different
994 way in others. This doesn't work with extern inline functions,
995 which must have the same definition in all modules, because the
996 defining code might be shared across modules, depending on the
997 implementation. Symptoms reported by Martin Rudalics in:
998 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
999 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1000 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1001 overriding the corresponding functions in syntax.h.
1002 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1003 (syntax_property): New inline functions.
1004 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1005 Rewrite in terms of these new functions.
1007 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1009 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1010 not chars_in_text, whose result depends on the multibyteness of
1011 the current buffer. (Bug#15426)
1013 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1015 Port recent change to hosts where pointers aren't 'long'.
1016 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1017 Don't assume that pointers are the same width as 'long'.
1018 Add a compile-time check that a pointer fits into two X slots.
1020 A simpler, centralized INLINE.
1021 * conf_post.h (INLINE): Define only if not already defined.
1022 This allows us to use a single INLINE, defined by one file
1024 * emacs.c (INLINE): Define it.
1025 Also, include category.h, charset.h, composite.h, dispextern.h,
1026 syntax.h, systime.h, so that their INLINE definitions are expanded
1028 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1029 * buffer.h, buffer.c (BUFFER_INLINE):
1030 * category.h, category.c (CATEGORY_INLINE):
1031 * character.h, character.c (CHARACTER_INLINE):
1032 * charset.h, charset.c (CHARSET_INLINE):
1033 * composite.h, composite.c (COMPOSITE_INLINE):
1034 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1035 * frame.h, frame.c (FRAME_INLINE):
1036 * intervals.h, intervals.c (INTERVALS_INLINE):
1037 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1038 * lisp.h, alloc.c (LISP_INLINE):
1039 * process.h, process.c (PROCESS_INLINE):
1040 * syntax.h, syntax.c (SYNTAX_INLINE):
1041 * systime.h, sysdep.c (SYSTIME_INLINE):
1042 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1043 * window.h, window.c (WINDOW_INLINE):
1044 Remove. All uses replaced with INLINE.
1046 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1048 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1051 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1053 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1054 'const char *' to avoid compiler warnings due to similar change in
1055 the prototype of x_get_string_resource.
1057 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1059 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1060 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1061 going to replace static variables below. Adjust comments.
1062 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1063 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1064 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1065 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1066 Related users changed.
1067 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1068 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1069 last_mouse_movement_time, going to replace static variables below.
1071 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1072 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1074 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1075 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1076 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1077 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1078 static variables below.
1079 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1080 (last_mouse_scroll_bar): Remove.
1081 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1082 (mouseExited): Related users changed.
1084 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1086 Do not use external array to process X scroll bar messages.
1087 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1088 (x_send_scroll_bar_event): Pack window pointer into two slots
1089 of XClientMessageEvent if we're 64-bit. Adjust comment.
1090 (x_scroll_bar_to_input_event): Unpack accordingly.
1092 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1094 Ifdef away recent changes which aren't relevant to NS port.
1095 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1096 [!HAVE_NS]: Declare as such.
1097 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1098 [!HAVE_NS]: Define as such.
1100 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1102 * frame.c (x_redo_mouse_highlight): New function
1103 to factor out common code used in W32 and X ports.
1104 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1105 * xterm.h (struct x_display_info):
1106 * w32term.h (struct w32_display_info):
1107 * nsterm.h (struct ns_display_info): New members
1108 last_mouse_motion_frame, last_mouse_motion_x and
1109 last_mouse_motion_y, going to replace static variables below.
1110 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1111 (redo_mouse_highlight): Remove.
1112 (note_mouse_movement, syms_of_xterm): Adjust user.
1113 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1114 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1115 (redo_mouse_highlight): Remove.
1116 (note_mouse_movement, syms_of_w32term): Adjust user.
1117 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1118 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1120 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1121 * nsfns.m (compute_tip_xy): Adjust user.
1123 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1125 * frame.c (x_mouse_grabbed): New function.
1126 * dispextern.h (x_mouse_grabbed): Add prototype.
1127 (last_mouse_frame): Remove declaration.
1128 * xterm.h (struct x_display_info):
1129 * w32term.h (struct w32_display_info):
1130 * nsterm.h (struct ns_display_info): New member
1131 last_mouse_frame, going to replace...
1132 * xdisp.c (last_mouse_frame): ...global variable.
1133 (note_tool_bar_highlight):
1134 * w32term.c (w32_mouse_position, w32_read_socket):
1135 * xterm.c (XTmouse_position, handle_one_xevent):
1136 Use x_mouse_grabbed.
1137 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1139 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1141 * w32term.c (w32_read_socket): Avoid temporary
1142 variables in a call to x_real_positions.
1143 * xterm.c (handle_one_xevent): Likewise.
1145 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1147 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1148 (x_icon_type): Remove prototype.
1149 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1150 * frame.c (x_icon_type): Remove.
1151 * w32term.c (x_make_frame_visible, x_iconify_frame):
1152 * xterm.c (x_make_frame_visible, x_iconify_frame):
1153 Use x_set_bitmap_icon to factor out common code.
1155 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1157 * dispextern.h (check_x_display_info, x_get_string_resource):
1158 Declare here just once and unify the latter.
1159 * frame.c (check_x_display_info, x_get_string_resource):
1160 * nsterm.h (check_x_display_info):
1161 * xrdb.c (x_get_string_resource):
1162 * xterm.h (check_x_display_info): Remove prototypes.
1163 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1164 * w32reg.c (x_get_string_resource): Likewise.
1165 (w32_get_rdb_resource): Adjust user.
1167 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1169 * xterm.h (struct x_display_info): New member
1170 x_pending_autoraise_frame, going to replace...
1171 * xterm.c (pending_autoraise_frame): ...static variable.
1172 (x_new_focus_frame, XTread_socket): Adjust users.
1173 * w32term.h (struct w32_display_info): New member
1174 w32_pending_autoraise_frame, going to replace...
1175 * w32term.c (pending_autoraise_frame): ...global variable.
1176 (x_new_focus_frame, w32_read_socket): Adjust users.
1178 2013-09-17 Glenn Morris <rgm@gnu.org>
1180 * xdisp.c (message_dolog): If we create *Messages*,
1181 switch it to messages-buffer-mode.
1183 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1185 Don't overuse 'const' in types of locals.
1186 * bidi.c (bidi_count_bytes):
1187 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1188 (xg_event_is_for_scrollbar):
1189 * xselect.c (x_handle_property_notify)
1190 (x_handle_selection_notify, x_handle_dnd_message):
1191 * xsettings.c, xsettings.h (xft_settings_event):
1192 * xterm.c (x_handle_net_wm_state, handle_one_event)
1193 (x_menubar_window_to_frame, x_detect_focus_change)
1194 (construct_mouse_click, note_mouse_movement)
1195 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1196 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1197 (handle_one_xevent, x_handle_net_wm_state):
1198 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1199 (x_handle_dnd_message):
1200 Avoid unnecessary 'const', typically the second 'const' in
1201 'const foo * const arg', a 'const' that does not affect the API
1202 and doesn't significantly help the human reader.
1204 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1206 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1207 only if Glib < 2.36.0.
1208 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1209 * xsettings.c (init_gconf, init_gsettings): Do not check
1211 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1213 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1215 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1217 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1218 before calling g_type_init.
1220 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1222 * nsterm.m (syms_of_nsterm): ... to here.
1224 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1226 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1227 (ignore_next_mouse_click_timeout): Use Time as X does.
1228 (handle_one_xevent): Avoid cast and use unsigned comparison.
1230 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1232 Do not copy X event in handle_one_xevent except KeyPress case.
1233 Wnen XEvent is processed, it is unlikely to be changed except
1234 KeyPress case, so we can avoid copying and use const pointer to
1235 const data to make sure that an event is not changed elsewhere.
1236 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1237 const' and do not create local copy except for the KeyPress event.
1238 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1239 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1240 (x_handle_net_wm_state, x_menubar_window_to_frame)
1241 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1242 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1243 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1244 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1245 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1246 (x_handle_dnd_message):
1247 * xsettings.c (xft_settings_event):
1248 Use 'const XEvent * const' where appropriate.
1249 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1251 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1253 Fix X event waiting to handle multiple frames.
1254 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1255 * xterm.c (pending_event_wait): Remove. Adjust users.
1256 (x_detect_focus_change): Pass frame arg.
1257 (handle_one_xevent): Find related frame early and clear per-frame
1258 wait_event_type only if this is an event for the relevant frame.
1259 (x_wait_for_event): Use per-frame wait_event_type.
1261 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1263 * nsfns.m (Fx_create_frame): Fix font driver registration for
1266 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1267 for syms_of_macfont.
1269 * nsterm.m: Include macfont.h.
1270 (ns_tmp_flags, ns_tmp_font): Remove.
1271 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1272 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1273 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1274 (changeFont:): Fix code style. Check for font driver type when
1277 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1280 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1281 (nsfont_open): Set font driver type.
1282 Set font->ascent and font->descent. Figure out font instead of
1283 ns_tmp_font, and flags instead of ns_tmp_flags.
1284 Fix indentation. Remove call to ns_draw_text_decoration,
1287 * nsfns.m: Include macfont.h.
1288 (Fx_create_frame): Register macfont driver, make a better default font.
1289 (Fns_popup_font_panel): Get font from macfont driver, if used.
1291 * macfont.m, macfont.h, maccuvs.h: New files.
1293 * font.h: Declare syms_of_macfont.
1295 * font.c (syms_of_font): Call syms_of_macfont.
1297 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1299 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1301 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1302 and it is always zero for others, so I assume that this is an ancient
1303 leftover which nobody will want to change any more.
1304 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1305 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1306 * frame.c (x_set_scroll_bar_width):
1307 * w32fns.c (w32_createscrollbar):
1308 * w32term.c (w32_set_vertical_scroll_bar):
1309 * xfns.c (x_set_scroll_bar_default_width):
1310 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1311 (x_scroll_bar_expose): Related users changed.
1313 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1315 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1316 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1317 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1319 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1321 * nsterm.h, w32term.h, xterm.h: ...and not here.
1322 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1323 Remove unused Xisms.
1324 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1325 these modules are never compiled otherwise.
1327 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1329 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1330 Doc fix. (Bug#15375)
1332 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1334 Unify Fx_focus_frame between all ports.
1335 * frame.h (x_focus_frame): New prototype.
1336 * xfns.c (Fx_focus_frame): Remove.
1337 (syms_of_xfns): Do not defsubr it.
1338 (x_focus_frame): X implementation.
1339 * nsfns.m (Fx_focus_frame): Remove.
1340 (syms_of_nsfns): Do not defsubr it.
1341 (x_focus_frame): NS implementation.
1342 * w32term.c (Fx_focus_frame): Remove.
1343 (x_focus_on_frame): Rename to...
1344 (x_focus_frame): W32 implementation.
1345 * w32term.h (x_focus_on_frame): Remove prototype.
1346 * w32fns.c (Fx_focus_frame): Remove.
1347 (syms_of_w32fns): Do not defsubr it.
1348 * frame.c (Fx_focus_frame): Define here.
1349 (syms_of_frame): Defsubr here.
1350 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1352 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1354 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1355 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1356 each port to reference the port-specific window system data.
1357 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1358 (FRAME_DISPLAY_INFO): Define.
1359 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1360 (FRAME_DISPLAY_INFO): Define. Adjust users.
1361 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1362 (FRAME_DISPLAY_INFO): Define. Adjust users.
1363 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1364 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1365 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1366 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1367 * xselect.c, xterm.c: All related users changed.
1369 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1371 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1372 (x_menubar_window_to_frame): Remove prototypes.
1373 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1374 (x_menubar_window_to_frame, x_top_window_to_frame):
1376 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1377 (x_menubar_window_to_frame, x_top_window_to_frame):
1378 ...to here and convert all but the last to static.
1380 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1382 * lisp.mk (lisp): Add w32-common-fns.elc.
1384 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1386 * charset.c (char_charset): Document an exception for char-charset.
1388 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1390 * xterm.h (x_display_info): New field last_user_time...
1391 * xterm.c (toplevel): ...to replace static last_user_time.
1392 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1394 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1396 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1397 scroll bar values to prevent thumb from disappear and update comment.
1399 2013-09-11 Glenn Morris <rgm@gnu.org>
1401 * emacs.c (usage_message): Possessive apostrophe tweak.
1403 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1405 * nsterm.m (syms_of_nsterm): Use Qns.
1406 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1407 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1408 * xfns.c (x_display_info_for_name, Fx_open_connection):
1409 Remove old '#if 0' code.
1410 (syms_of_xfns): Use Qx.
1411 * termhooks.h (fullscreen_hook): Remove the leftover.
1412 (struct terminal): Fix typo in comment.
1414 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1416 Cleaning up a few X scroll bar bits.
1417 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1418 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1419 New member last_seen_part, going to replace...
1420 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1421 (xt_action_hook) [USE_LUCID]: Adjust user.
1422 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1423 Lucid-specific scroll bar support.
1424 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1425 to int and adjust to use last_seen_part member.
1426 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1427 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1428 Initialize last_seen_part.
1430 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1432 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1433 insert-buffer-substring an empty string.
1435 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1437 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1438 avoiding a GCC warning.
1440 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1442 Ifdef away frame tool bar code when it is not really used.
1443 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1444 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1445 and minimize_tool_bar_window_p under the above.
1446 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1447 (fset_tool_bar_window): Likewise.
1448 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1449 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1450 (change_frame_size_1):
1451 * window.c (window_from_coordinates, Frecenter): Adjust users.
1452 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1453 code is not really used.
1454 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1455 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1456 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1457 [!USE_GTK && !HAVE_NS]: Define as such.
1458 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1459 (note_mouse_highlight, expose_frame):
1460 * xfns.c (x_set_tool_bar_lines):
1461 * xterm.c (handle_one_xevent): Adjust users.
1463 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1465 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1466 This bug was introduced by my 2013-08-26 patch, which incorrectly
1467 assumed that the terminfo implementation doesn't use termcap buffers.
1468 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1469 these buffers apparently are used after all.
1470 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1471 (struct tty_display_info): Define members termcap_term_buffer and
1472 termcap_strings_buffer even if TERMINFO.
1474 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1477 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1478 'usage' docstring entry to pacify make-docfile.
1480 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1482 Change comparison functions =, <, >, <=, >= to take many arguments.
1483 * data.c: Change comparison functions' interface and implementation.
1484 * lisp.h: Make arithcompare available for efficient two arg
1486 * bytecode.c: Use arithcompare.
1487 * fileio.c: Use new interface.
1489 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1491 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1493 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1495 * eval.c (Feval): Document the new use of `lexical'.
1497 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1499 Review and drop old frame resize hack.
1500 * frame.h (struct frame): Remove force_flush_display_p.
1501 * dispnew.c (update_frame): Adjust user and don't call
1502 flush_frame here. The comment has said that there was an issues
1503 with redisplaying fringes, but I don't see any differences with
1504 and without this hack. Hopefully we can continue without it.
1505 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1506 current frame matrices twice if resized_p is set.
1508 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1510 Do not populate pure Xism x_sync to other ports.
1511 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1512 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1513 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1514 * w32term.h (x_sync): Remove prototype.
1516 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1518 Cleanup frame flushing.
1519 * dispextern.h (struct redisplay_interface):
1520 Drop flush_display_optional because flush_display is enough
1521 for X and flushing via RIF is just a no-op for others.
1522 * frame.h (flush_frame): New function.
1523 * dispnew.c (update_frame):
1524 * minibuf.c (read_minibuf):
1525 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1527 * keyboard.c (detect_input_pending_run_timers): Do not flush
1528 all frames but selected one in redisplay_preserve_echo_area.
1529 * nsterm.m (ns_flush): Remove no-op.
1530 (ns_redisplay_interface): Adjust user.
1531 * w32term.h (x_flush): Remove no-op.
1532 (w32_redisplay_interface): Adjust user.
1533 * xterm.c (x_flush): Simplify because we do not flush all
1534 frames at once any more. Adjust comment.
1535 (x_redisplay_interface): Adjust user.
1537 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1539 Port --without-x --enable-gcc-warnings to Fedora 19.
1540 * gfilenotify.c (globals_of_gfilenotify):
1541 Call g_type_init only if using an older glib version that needs it.
1543 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1545 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1546 (last_glyphless_glyph_merged_face_id): Remove declarations.
1547 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1548 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1549 (last_glyphless_glyph_merged_face_id): Now static.
1550 (merge_escape_glyph_face): New function, refactored from...
1551 (get_next_display_element): ...here.
1552 (merge_glyphless_glyph_face): New function, refactored from...
1553 (produce_glyphless_glyph): ...here...
1554 * term.c (produce_glyphless_glyph): ...and here.
1556 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1558 * eval.c (eval_sub): Only call Ffunction if necessary.
1560 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1562 Attempt to make redisplay more selective when changing cursor type.
1563 * frame.h (struct frame): New bitfield cursor_type_changed.
1564 * xdisp.c (cursor_type_changed): Remove.
1565 (try_cursor_movement, redisplay_window, try_window_id)
1566 (set_frame_cursor_types, try_window_reusing_current_matrix):
1567 Adjust to use per-frame bitfield.
1568 (redisplay_internal): Look for cursor type change on each visible
1569 frame and consider all frames if cursor type has been changed on
1570 the frame other than selected. If cursor type has been changed on
1571 selected frame only, do not use fast update.
1573 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1575 Attempt to make redisplay more selective when changing fonts.
1576 * frame.h (struct frame): New bitfield fonts_changed.
1577 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1578 (adjust_frame_glyphs): Add prototype.
1579 * dispnew.c (fonts_changed_p): Remove.
1580 (adjust_glyphs): Remove because we do not
1581 adjust matrices on all frames at once any more.
1582 (adjust_frame_glyphs): Block and unblock input here.
1583 (adjust_glyph_matrix): Use fonts_changed.
1584 (change_frame_size_1): Use adjust_frame_glyphs.
1585 * font.c (font_open_entity): Use fonts_changed.
1586 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1587 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1588 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1589 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1590 (shrink_mini_window, Fresize_mini_window_internal)
1591 (window_scroll_pixel_based, Fset_window_configuration)
1592 (apply_window_adjustment, Fset_window_vscroll):
1593 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1594 Use adjust_frame_glyphs.
1595 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1596 (try_window_reusing_current_matrix, try_window_id, display_line)
1597 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1598 (redisplay_internal): Consider fonts_changed and adjust frame
1599 matrices for each frame only if the frame is visible. If font
1600 has been changed on some frame during full redisplay, retry
1601 only visible frames where the font has been actually changed.
1603 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1605 Cache current header and mode line height for each window.
1606 * window.h (struct window): New fields mode_line_height
1607 and header_line_height.
1608 * window.c (make_window): Initialize them.
1609 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1610 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
1611 (current_mode_line_height, current_header_line_height):
1613 * xdisp.c (current_mode_line_height, current_header_line_height):
1615 (pos_visible_p, init_xdisp): Adjust user.
1616 (redisplay_window): Invalidate mode_line_height and
1617 header_line_height if current and desired matrices do not agree.
1619 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1621 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
1622 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
1624 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1626 Make --without-x compatible with --enable-gcc-warnings.
1627 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
1628 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
1629 members under HAVE_WINDOW_SYSTEM.
1630 * keyboard.c (make_lispy_focus_out): Likewise.
1631 (record_menu_key): Move under HAVE_MENUS.
1632 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
1633 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
1634 (syms_of_xdisp): Adjust user.
1635 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
1636 (start_hourglass, cancel_hourglass):
1637 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
1638 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
1639 and CLEAR_FONT_TABLE_NFONTS.
1640 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
1641 Declare only if HAVE_WINDOW_SYSTEM.
1642 (lface_same_font_attributes_p, clear_face_gcs): Define only
1643 if HAVE_WINDOW_SYSTEM.
1645 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1647 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
1648 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
1649 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1651 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1653 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1655 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1657 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1658 This fixes a type error on hosts where ptrdiff_t is wider than int.
1660 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1662 * keyboard.c (read_key_sequence_vs): New function.
1663 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1666 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1668 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1670 Makefile improvements.
1671 * Makefile.in (config.status): Don't use double-colon rules, as
1672 they are not portable according to POSIX. Fix shell typo with `;
1673 I guess this rule has never been tested?
1674 (VCSWITNESS): New macro, to override any environment var.
1676 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1678 * xterm.h (struct x_display_info): Do not track X connection
1679 fd separately because it is always available from Display.
1680 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1683 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1685 * buffer.c (drop_overlay):
1686 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1687 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1689 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1691 * buffer.c (Fmake_overlay, Fmove_overlay):
1692 * intervals.c (set_point_from_marker):
1693 * print.c (PRINTPREPARE): Prefer signal_error
1694 to plain error and report unsuitable marker too.
1696 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1698 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1699 for 'dragging' member.
1700 (struct x_output): Remove set-but-unused leftovers
1701 'left_before_move' and 'top_before_move'.
1702 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1703 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1704 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1705 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1706 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1707 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1708 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1709 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1711 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1713 * nsfont.m (INVALID_GLYPH): New define.
1714 (nsfont_encode_char): Use INVALID_GLYPH.
1715 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1717 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1719 * xterm.c (x_last_mouse_movement_time): Revert last change.
1720 This code should use XDisplayMotionBufferSize to check display's
1721 motion history first, and there are few other issues as well.
1722 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1723 (handle_one_xevent): Adjust user.
1725 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1727 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1728 * frame.c (Flast_nonminibuf_frame): ... to here.
1729 (check_minibuf_window): Don't abort if no window was found
1732 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1734 Use XGetMotionEvents to ask the last mouse motion time from X server.
1735 * xterm.c (X_MOTION_HISTORY): Default to 1.
1736 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1737 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1738 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1739 Ifdef away legacy code.
1740 (XTmouse_position, x_scroll_bar_report_motion):
1741 Use x_last_mouse_movement_time.
1742 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1745 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1747 * msdos.c (last_mouse_window): Move to...
1748 (dos_rawgetc): ...this function and adjust comment.
1749 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1750 (mouseMoved): ...this function and adjust comment.
1751 * w32term.c (last_window): Likewise with...
1752 (w32_read_socket): ...this function.
1753 * xterm.c (last_window): Likewise with...
1754 (handle_one_xevent): ...this function.
1756 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1758 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1759 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1760 (handle_one_xevent): ...to here.
1761 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1764 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1766 * msdos.c (IT_set_terminal_window): Remove no-op.
1767 (initialize_msdos_display): Adjust terminal setup.
1768 * w32console.c (w32con_set_terminal_window): Remove no-op.
1769 (initialize_w32_display): Adjust terminal setup.
1770 * w32term.c (w32_set_terminal_window): Remove no-op.
1771 (w32_create_terminal): Adjust terminal setup.
1772 * xterm.c (XTset_terminal_window): Remove no-op.
1773 (x_create_terminal): Adjust terminal setup.
1775 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1777 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1779 (ns_create_terminal): Adjust terminal setup.
1780 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1782 (w32_create_terminal): Adjust terminal setup.
1783 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1785 (x_create_terminal): Adjust terminal setup.
1787 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1789 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1790 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1791 * dispnew.c (buffer_posn_from_coords):
1792 * window.c (Fwindow_end, displayed_window_lines):
1793 * xdisp.c (redisplay_mode_lines): Use it.
1795 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1797 * fontset.c (face_for_char): Check char in the current face font first
1798 if HAVE_NS (Bug#15138).
1800 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1802 * window.c (temp_output_buffer_show): Make sure window returned
1803 by display_buffer is live (Bug#15213).
1805 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1807 Minor cleanup to avoid forward declarations.
1808 * coding.h (struct ccl_spec): Remove forward declaration.
1809 * composite.h (toplevel): Include font.h.
1810 (struct composition_it, struct face, struct font_metrics):
1811 Remove forward declaration.
1812 * dispextern.h (struct image, struct atimer): Likewise.
1813 * emacsgtkfixed.h (struct frame): Likewise.
1814 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1815 * font.h (struct font_driver, struct font, struct glyph_string)
1816 (struct face): Remove forward declaration.
1817 * fontset.h (struct face, struct font): Likewise.
1818 * frame.h (toplevel): Style cleanup.
1819 (enum output_method): Move to...
1820 * termhooks.h (enum output_method): ...here.
1821 (struct glyph, struct frame, struct ns_display_info)
1822 (struct x_display_info, struct w32_display_info):
1823 Remove forward declaration.
1824 * xterm.h (toplevel): Include termhooks.h.
1825 (struct font, struct window, struct glyph_matrix, struct frame)
1826 (struct input_event, struct face, struct image): Remove forward
1828 * gtkutil.h (struct _widget_value): Likewise.
1829 * keyboard.h (toplevel): Include termhooks.h.
1830 (struct input_event): Remove forward declaration.
1832 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1834 * intervals.c (set_point_from_marker): New function.
1835 * editfns.c (Fgoto_char):
1836 * process.c (Finternal_default_process_filter):
1837 * window.c (select_window_1): Use it.
1838 * buffer.h (set_point_from_marker): Add prototype.
1840 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1842 * w32.c (term_winsock): Call release_listen_threads before calling
1844 (_sys_wait_accept): Wait for accept event in a loop with a finite
1845 timeout, instead of waiting indefinitely. Will hopefully avoid
1846 hanging during exit because WSACleanup deadlocks waiting for the
1847 event object to be released. (Bug#14333)
1849 * w32proc.c (release_listen_threads): New function, signals all
1850 the reader threads that listen for connections to stop waiting.
1852 * w32.h (release_listen_threads): Add prototype.
1854 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1856 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1857 field of new marker (for sanity and safety).
1858 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1859 anyway because XMISCTYPE is a function and can't be an lvalue).
1861 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1863 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1864 (x_after_update_window_line, x_scroll_bar_create):
1865 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1866 (handle_one_xevent, x_clear_frame_area):
1867 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1868 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1869 * xterm.h (x_clear_area): Adjust prototype.
1871 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1873 Hook scanning and indentation functions to find_newline. This helps
1874 to avoid duplicated code and renders more respect to newline cache.
1875 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1876 * cmds.c (Fforward_line):
1877 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1878 Use find_newline and avoid unnecessary point movements.
1879 * search.c (scan_newline): Implement on top of find_newline.
1881 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1883 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1884 scoped code (bug#11258).
1886 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1888 * nsterm.m (last_window): New variable.
1889 (EV_TRAILER2): New macro.
1890 (EV_TRAILER): Call EV_TRAILER2.
1891 (mouseMoved:): Add support for mouse-autoselect-window
1892 on nextstep (Bug#6888).
1894 2013-08-28 Andreas Schwab <schwab@suse.de>
1896 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1897 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1898 Remove unused macro definitions.
1899 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1900 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1901 Only define if emacs.
1903 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1905 Prefer enum glyph_row_area to int where appropriate.
1906 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1908 (window_box, window_box_width, window_box_left, window_box_left_offset)
1909 (window_box_right, window_box_right_offset): Adjust prototypes.
1910 * xdisp.c (window_box, window_box_width, window_box_left)
1911 (window_box_left_offset, window_box_right, window_box_right_offset):
1912 Use enum glyph_row_area. Adjust users and tweak comment where needed.
1913 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
1914 * nsterm.m (ns_clip_to_row):
1915 * w32term.c (w32_clip_to_row):
1916 * xterm.c (x_clip_to_row): Likewise.
1918 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1920 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
1921 (Fprevious_overlay_change): Fast path for buffer with no overlays.
1923 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
1925 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
1926 for portability to hosts where /bin/sh has problems.
1928 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1930 Redesign redisplay interface to drop global output_cursor.
1931 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
1932 (toplevel): Remove declaration of output_cursor.
1933 (set_output_cursor, x_cursor_to): Remove prototype.
1934 * window.h (struct window): New member output_cursor.
1935 (output_cursor_to): New function to replace RIF member.
1936 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
1937 (update_text_area, set_window_cursor_after_update): Use it.
1938 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
1939 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1940 * nsterm.m (ns_update_window_begin, ns_update_window_end):
1941 * w32term.c (x_update_window_begin, x_update_window_end):
1942 * xterm.c (x_update_window_begin, x_update_window_end):
1943 Adjust to use per-window output cursor.
1945 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
1947 Simplify SELECT_TYPE-related code.
1948 Like EMACS_TIME, this portability layer is no longer needed, since
1949 Emacs has been using fd_set as a portability layer for some time.
1950 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
1951 (SELECT_TYPE): Remove. All uses changed to fd_set.
1952 (fd_set) [!FD_SET]: New typedef.
1954 Simplify EMACS_TIME-related code.
1955 This portability layer is no longer needed, since Emacs has been
1956 using struct timespec as a portability layer for some time.
1957 * atimer.h, buffer.h, dispextern.h, xgselect.h:
1958 Include <time.h> rather than "systime.h"; that's all that's needed now.
1959 * dispnew.c: Include <timespec.h> rather than "systime.h";
1960 that's all that's needed now.
1961 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
1962 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
1963 TIMESPEC_RESOLUTION.
1964 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
1965 LOG10_TIMESPEC_RESOLUTION.
1966 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
1967 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
1968 (make_emacs_time): Remove. All used changed to make_timespec.
1969 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
1970 (current_timespec): Rename from current_emacs_time. All uses changed.
1971 (add_emacs_time): Remove. All uses changed to timespec_add.
1972 (sub_emacs_time): Remove. All uses change dot timespec_sub.
1973 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
1974 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
1975 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
1976 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
1977 (current_timespec): Rename from current_emacs_time. All uses changed.
1978 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
1979 changed to timespec_cmp.
1980 * xgselect.c: Include <timespec.h>, since our .h files don't.
1982 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1984 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
1985 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
1986 Remove the leftovers.
1987 * gtkutil.c (toplevel): Do not declare Qxft but include
1989 * image.c (toplevel): Do not declare Vlibrary_cache because
1990 it's already done in lisp.h.
1992 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1994 * lisp.h (Mouse_HLInfo): Move from here...
1995 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
1996 (reset_mouse_highlight): New function.
1997 * msdos.c (dos_set_window_size, IT_update_begin)
1998 (internal_terminal_init):
1999 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2000 (ns_initialize_display_info):
2001 * w32console.c (initialize_w32_display):
2002 * w32term.c (x_update_window_end, x_free_frame_resources)
2003 (w32_initialize_display_info):
2004 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2005 * window.c (Fdelete_other_windows_internal):
2006 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2007 * termchar.h (toplevel):
2008 * xterm.h (toplevel): Include dispextern.h.
2010 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2012 Fix minor problems found by static checking.
2013 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2014 (expect): Avoid nested-if warning.
2015 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2016 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2017 * nsterm.h, nsterm.m (ns_select):
2018 * xgselect.c, xgselect.h (xg_select):
2019 Adjust signature to better match pselect's.
2020 * nsterm.m (ns_select):
2021 Don't set *TIMEOUT, since pselect doesn't.
2022 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2023 diagnostic about assigning const char * to it.
2024 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2026 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2028 * lread.c (substitute_object_recurse): Handle hash-tables as well
2031 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2033 Fix unlikely core dump in init_tty, and simplify terminfo case.
2034 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2035 The old version incorrectly dumped core if malloc returned a
2036 buffer containing only non-NUL bytes.
2037 (init_tty): Do not allocate or free termcap buffers; the
2038 struct does that for us now.
2039 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2040 (struct tty_display_info): Define members termcap_term_buffer and
2041 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2042 use them. Allocate them directly in struct rather than indirectly
2043 via a pointer, to simplify init_tty.
2045 * frame.c (check_minibuf_window): Initialize 'window' properly,
2046 so that Emacs reliably aborts later if 'window' is not initialized.
2048 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2050 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2051 of VoidSymbol (Bug#15154).
2053 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2055 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2056 mouse_face_beg_y and mouse_face_end_y.
2057 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2058 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2059 Adjust users and update comment where appropriate.
2061 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2063 * frame.c (check_minibuf_window): New function.
2064 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2065 Call check_minibuf_window (Bug#15183).
2067 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2069 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2070 because this is the only last cursor data we need to keep and consult.
2071 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2072 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2075 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2077 Fix recovering from possible decompression error.
2078 Since insert_from_gap doesn't always move point, we can't use PT as
2079 the position where the partially decompressed data ends, and
2080 should count how many bytes was produced so far.
2081 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2082 (unwind_decompress): Really delete partially uncompressed data.
2083 (Fzlib_decompress_region): Take decompressed data size into account.
2085 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2087 * syntax.c (init_syntax_once): Adjust comment and do an early
2088 initialization of Qchar_table_extra_slots just once...
2089 * casetab.c (init_casetab_once):
2090 * category.c (init_category_once):
2091 * character.c (syms_of_character):
2092 * coding.c (syms_of_coding):
2093 * xdisp.c (syms_of_xdisp): ...and omit it here.
2095 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2097 * xdisp.c (get_next_display_element): Don't apply to characters
2098 from a display vector the logic of setting it->end_of_box_run_p
2099 suitable for characters from a buffer. (Bug#15175)
2101 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2102 to handle directories, rather than '_utime' which doesn't.
2105 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2107 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2108 or fullscreen (Bug#14627).
2110 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2112 System-dependent integer overflow fixes.
2113 * process.c (Fset_process_window_size): Signal an error if
2114 the window size is outside the range supported by the lower level.
2115 * sysdep.c (set_window_size): Return negative on error,
2116 nonnegative on success, rather than -1, 0, 1 on not in system,
2117 failure, success. This is simpler. Caller changed.
2118 (serial_configure): Remove unnecessary initialization of local.
2119 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2120 size fits in unsigned long; this isn't true on some 32-bit hosts.
2121 Avoid buffer overrun if some future version of /proc/meminfo has a
2122 variable name longer than 20 bytes.
2123 (system_process_attributes) [__FreeBSD__]:
2124 Don't assume hw.availpages fits in 'int'.
2126 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2128 Don't let very long directory names overrun the stack.
2129 Fix some related minor problems involving "//", vfork.
2130 * callproc.c (encode_current_directory): New function.
2131 (call_process): Don't append "/"; not needed.
2132 * fileio.c (file_name_as_directory_slop): New constant.
2133 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2134 this can save the caller having to alloca.
2135 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2136 Use SAFE_ALLOCA, not alloca.
2137 (directory_file_name, Fexpand_file_name): Leave leading "//"
2138 alone, since it can be special even on POSIX platforms.
2139 * callproc.c (call_process):
2140 * process.c (Fformat_network_address):
2141 * sysdep.c (sys_subshell):
2142 Use encode_current_directory rather than rolling our own.
2143 (create_process): No need to encode directory; caller does that now.
2144 * process.h (encode_current_directory): New decl.
2145 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2146 Rework to avoid 'goto xyzzy;'.
2148 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2150 * xdisp.c (handle_face_prop): If the default face was remapped use
2151 the remapped face for strings from prefix properties. (Bug#15155)
2153 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2155 Minor cleanup for redisplay interface and few related functions.
2156 * frame.h (enum text_cursor_kinds): Move from here...
2157 * dispextern.h (enum text_cursor_kinds): ...to here.
2158 (toplevel): Drop unnecessary declarations.
2159 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2160 in update_window_end_hook and draw_window_cursor functions.
2161 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2162 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2163 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2164 * xterm.c (x_update_window_end, x_draw_window_cursor):
2165 * xdisp.c (display_and_set_cursor, update_window_cursor)
2166 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2167 enum text_cursor_kinds where appropriate.
2169 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2171 Redesign redisplay interface to drop updated_row and updated_area.
2172 * dispextern.h (updated_row, updated_area): Remove declaration.
2173 (struct redisplay_interface): Pass glyph row and row area parameters
2174 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2175 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2177 * dispnew.c (updated_row, updated_area): Remove.
2178 (redraw_overlapped_rows, update_window_line): Adjust user.
2179 (update_marginal_area, update_text_area): Likewise. Pass updated row
2180 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2181 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2184 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2186 * process.c (flush_pending_output): Remove stub.
2189 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2191 * callproc.c: Fix race that killed background processes (Bug#15144).
2192 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2193 Record deleted process-id in critical section, not afterwards.
2194 Don't mistakenly kill process created by a call-process invocation
2195 that discards output and does not wait.
2197 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2199 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2200 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2201 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2202 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2203 to shut up compiler in mark_object.
2204 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2206 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2208 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2209 We can't portably rely on PTY_OPEN doing that, even if
2210 it calls posix_openpt with O_CLOEXEC.
2212 2013-08-20 Kenichi Handa <handa@gnu.org>
2214 * character.c (string_char): Improve commentary.
2216 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2218 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2219 (struct animation_cache): Make signature a flexible array member.
2220 All uses changed. This is a tad slower but may insulate us better
2221 from future changes to ImageMagick.
2223 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2225 * image.c: Shrink memory needed for animation cache.
2226 (SIGNATURE_DIGESTSIZE): New constant.
2227 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2228 (imagemagick_create_cache): Copy the signature. This saves
2229 several KB of memory that ImageMagick wastes per signature.
2230 Don't bother updating the update_time, as the caller does that now.
2231 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2232 it's a fixed size struct member now.
2233 (imagemagick_get_animation_cache): Always destroy the signature,
2234 as it's now imagemagick_create_cache's responsibility to copy it.
2235 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2236 and use memcmp rather than strcmp.
2237 eassert that ImageMagick returns a signature of the specified length.
2239 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2241 * image.c (imagemagick_get_animation_cache): Don't segfault on
2243 (imagemagick_get_animation_cache): Revert to previous definition
2244 so that it actually works. But keep the memory leak fix.
2245 (imagemagick_get_animation_cache): Fix memory leak.
2247 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2249 * image.c: Fix animation cache signature memory leak.
2250 Fix some other minor performance problems while we're at it.
2251 (imagemagick_create_cache): Clear just the members that
2252 need clearing. Don't set update_time, as caller does that now.
2253 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2254 Simplify by using pointer-to-pointer instead of a prev pointer.
2255 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2256 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2257 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2258 it's already a copy. Free the signature probe unless it's cached.
2260 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2261 This was introduced by my 2013-08-12 fix for Bug#15035.
2263 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2265 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2266 (imagemagick_prune_animation_cache): Now static.
2268 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2270 * image.c (imagemagick_get_animation_cache): Don't segfault when
2271 pruning all entries.
2273 2013-08-18 Ken Brown <kbrown@cornell.edu>
2275 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2276 static heap if ENABLE_CHECKING is defined.
2277 (max_bss_sbrk_ptr): New variable.
2279 (report_sheap_usage): Report maximum static heap usage instead of
2280 ending static heap usage.
2282 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2284 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2285 of zlib_initialized according to the results of calling
2286 init_zlib_functions.
2288 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2290 * image.c: Implement an ImageMagick per-image cache.
2291 (imagemagick_get_animation_cache): Fix a double-free error.
2292 (imagemagick_load_image): Remove the ping_wand code, which only
2293 apparently saved time on invalid animated images, and slowed down
2294 everything else. Optimise for the common case.
2296 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2298 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2300 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2302 * marker.c (set_marker): Remove documentation of undefined behavior.
2304 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2306 * image.c (imagemagick_compute_animated_image): Animate correctly
2307 when sub-images are smaller than the main image.
2308 (imagemagick_compute_animated_image): Setting the iterator row to
2309 zero is apparently not allowed.
2310 (imagemagick_compute_animated_image): Allow images that say they
2311 have sub-images that are bigger than the main image, but just crop
2314 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2316 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2318 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2320 * image.c (imagemagick_compute_animated_image): Respect the GIF
2323 2013-08-15 Ken Brown <kbrown@cornell.edu>
2325 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2326 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2329 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2331 Fix minor problems found by static checking.
2332 * frame.c (delete_frame):
2333 * xdisp.c (next_element_from_display_vector):
2334 Avoid uninitialized local.
2335 * image.c (imagemagick_compute_animated_image): Port to C89.
2336 Prefer usual GNU indentation style for loops.
2337 Be more careful about bizarrely large sizes, by using ptrdiff_t
2340 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2342 Fix infinite frame selection loop (Bug#15025).
2343 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2345 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2347 * xdisp.c (compute_window_start_on_continuation_line):
2348 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2349 to make sure we end up setting the window start at the leftmost
2350 visible character of the display line. This avoids funky
2351 horizontal shifting because the window start is not kept on the
2352 same position. (Bug#15090)
2353 (next_element_from_display_vector): Support 'box' face attribute
2354 in the face definitions of a display vector. (Bug#15099)
2356 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2358 * image.c (imagemagick_compute_animated_image): Implement animated
2360 (imagemagick_compute_animated_image): Fix some compilation
2361 warnings. Implement a very simple cache to make the animation
2362 usable at all, but it should be replaced with a per-image cache.
2364 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2366 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2367 to do `for' loops over alist values.
2368 * buffer.h (FOR_EACH_BUFFER):
2369 * process.c (FOR_EACH_PROCESS): Use it.
2370 (handle_child_signal, status_notify, Fget_buffer_process)
2371 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2373 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2375 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2376 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2377 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2378 to xzalloc and so avoid redundant call to memset.
2379 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2380 members because it is allocated with xzalloc and so already zeroed.
2382 2013-08-14 Ken Brown <kbrown@cornell.edu>
2384 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2387 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2389 Utility function and macro to copy Lisp string to C string.
2390 * lisp.h (xlispstrdupa): New macro.
2391 (xlispstrdup): New prototype.
2392 * alloc.c (xlispstrdup): New function.
2393 * callint.c (Fcall_interactively):
2394 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2395 (Fsubstitute_in_file_name):
2396 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2397 * image.c (x_create_bitmap_from_file):
2398 * w32term.c (w32_term_init):
2399 * xterm.c (x_term_init): Use xlispstrdup.
2401 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2403 * image.c (imagemagick_load_image): Make animated pictures work.
2404 There's still some problems with background color settings, though
2407 * decompress.c (unwind_decompress): Always restore point.
2409 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2411 * marker.c (set_marker): Reformat documentation.
2413 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2415 * xdisp.c (cursor_type_changed): Now static.
2417 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2418 Use changed. This avoids the need to call xmalloc and for the
2419 caller to call xfree, and avoids memory leaks in some situations.
2421 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2423 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2424 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2425 (redisplay_window): If window_end_valid is cleared due to non-zero
2426 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2427 so do not call to try_cursor_movement for that window.
2429 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2431 * window.h (struct window): Convert window_end_pos and
2432 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2433 (wset_window_end_pos, wset_window_end_vpos): Remove.
2434 * dispnew.c (adjust_glyph_matrix):
2435 * window.c (Fwindow_end, replace_window, set_window_buffer)
2437 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2438 (set_vertical_scroll_bar, redisplay_window, try_window)
2439 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2440 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2441 (note_mouse_highlight): Adjust users.
2442 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2445 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2447 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2448 * image.c (imagemagick_filename_hint): Use `const char *' and
2449 prefer SSDATA to SDATA to avoid warnings.
2451 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2453 Cleanup window fringes, margins and scroll bars adjustments.
2454 * window.c (set_window_fringes, set_window_margins)
2455 (set_window_scroll_bars, apply_window_adjustment): New functions.
2456 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2457 (Fset_window_scroll_bars): Use them.
2459 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2461 * window.h (struct window): Convert scroll_bar_width
2462 from Lisp_Object to integer. Adjust comment.
2463 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2465 * window.c (wset_scroll_bar_width): Remove.
2466 (make_window): Initialize scroll_bar_width.
2467 (Fsplit_window_internal): Use direct assignment.
2468 (Fset_window_configuration, save_window_save):
2469 Convert Lisp_Object to integer and back where appropriate.
2470 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2471 bar was actually changed, and mention this in docstring.
2473 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2475 * decompress.c: Minor simplifications.
2476 (Fzlib_decompress_region): Don't bother verifying
2477 that avail_out <= UINT_MAX, as that was confusing.
2478 Mention the restriction in a comment instead.
2479 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2481 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2483 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2484 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2486 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2488 * image.c (imagemagick_filename_hint): Check for errors in the
2491 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2493 * window.c (Fwindow_margins): Return nil when there's no marginal
2494 area, as per the documented API.
2496 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2497 Fmake_vector, as scroll bar's struct members are not all Lisp
2498 objects now. This avoids crashes in GC.
2500 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2501 bool, so its address could be taken.
2503 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2505 * image.c (imagemagick_filename_hint): New function to possibly
2506 apply `image-content-type-suffixes'.
2507 (imagemagick_load_image): Use it.
2509 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2511 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2512 if loading zlib failed.
2514 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2516 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2517 2013-08-13 checkin below. Change bool to BOOL, rule is:
2518 All Obj-C code uses BOOL, except for interfaces callable from C.
2520 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2522 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2524 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2525 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2526 bool instead of BOOL.
2527 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2528 from Lisp_Object to bitfield. Adjust comment.
2529 * w32term.c (x_scroll_bar_create): Adjust user.
2530 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2531 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2532 Use bool for boolean.
2533 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2534 to `unsigned int' when defining a bitfield.
2536 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2538 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2540 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2542 * window.h (struct window): Convert left_margin_cols and
2543 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2544 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2545 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2547 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2549 (showing_window_margins_p, update_window_line, update_frame_1):
2550 * fringe.c (draw_fringe_bitmap_1):
2551 * xdisp.c (window_box_width): Adjust users.
2552 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2553 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2554 Use direct assignment.
2555 (Fset_window_configuration, save_window_save, Fwindow_margins):
2556 Convert Lisp_Object to integer and back where appropriate.
2557 (Fset_window_margins): Adjust user. Return t if any margin
2558 was actually changed, and mention this in docstring.
2560 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2562 * syntax.c (forward_word):
2563 * cmds.c (forward_char, backward_char): Mention the optional argument.
2565 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2567 * window.h (struct window): Convert left_fringe_width
2568 and right_fringe_width from Lisp_Objects to integers.
2570 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2571 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2572 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2574 (make_window): Initialize new integer fields to -1.
2575 (Fsplit_window_internal): Use direct assignment.
2576 (Fset_window_configuration, save_window_save):
2577 Convert Lisp_Object to integer and back where appropriate.
2578 (Fset_window_fringes): Adjust user. Return t if any fringe
2579 was actually changed, and mention this in docstring.
2581 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2583 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2584 * nsfns.m (x_set_cursor_type):
2585 * w32fns.c (x_set_cursor_type):
2586 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
2587 * xdisp.c (set_frame_cursor_types): ...but in common code.
2589 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2591 * font.c (clear_font_cache): New function, stripped from...
2592 (Fclear_font_cache): ...here, which now uses the function
2593 above. Adjust comment.
2594 * font.h (clear_font_cache): Add prototype.
2595 * xfaces.c (clear_face_cache): Use clear_font_cache.
2597 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2599 * window.c (Fset_window_start): Compare `w', not `window' because
2600 `w' might not be equal to `window' after call to decode_live_window.
2602 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2604 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
2605 This fixes a problem introduced by the Bug#15035 patch
2606 when using GPG. Reported by Herbert J. Skuhra.
2608 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2610 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
2611 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
2612 not yet initialized.
2614 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2616 * decompress.c (Fzlib_decompress_region): Support zlib
2617 decompression, too, and rename.
2619 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2621 Minor zlib configuration tweaks.
2622 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
2623 Don't assume presence of fn_inflateInit2_ zlib internal function.
2625 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2627 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
2628 include the zlib prefix.
2630 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2632 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
2633 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
2634 define static variables that are pointers to zlib functions to be
2636 (init_zlib_functions) [WINDOWSNT]: New function.
2637 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
2639 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
2640 macros instead of invoking the zlib functions directly.
2641 (syms_of_decompress): DEFSYM Qzlib_dll.
2642 Staticpro Szlib_available_p.
2644 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
2646 Avoid looping over all frame windows to freeze and unfreeze.
2647 * window.h (struct window): Drop frozen_window_start_p.
2648 (freeze_window_starts): Drop prototype.
2649 * frame.h (struct frame): New frozen_window_starts flag.
2650 (FRAME_WINDOWS_FROZEN): New macro.
2651 * window.c (freeze_window_start, freeze_window_starts):
2653 (select_window, replace_window): Adjust users.
2654 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2655 (window_frozen_p): New function.
2656 (redisplay_window): Use it.
2658 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2660 Fix some fd issues when running subprocesses (Bug#15035).
2661 Fix bugs that can leak files or file descriptors on errors.
2662 Don't unlink open temp files, as that's hard for users to diagnose
2663 when things go awry (e.g., temp disk exhausted).
2664 Don't bother to lock temp files. Check for invalid recursion.
2665 * callproc.c (synch_process_fd): Remove. All uses removed.
2666 (synch_process_tempfile): New var or macro.
2667 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2669 (record_kill_process): New arg, the temp name. All callers changed.
2670 (delete_temp_file): Now just a simple wrapper around unlink.
2671 (call_process_kill): New arg, the call_process_fd array.
2672 Close them all. Clear synch_process_pid. Remove the temp file,
2673 or arrange for it to be removed.
2674 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2675 that's been moved to synch_process_tempfile. Caller changed.
2676 Do not remove the tempfile; that's now call_process_kill's
2678 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2679 call_process_kill; the caller now does that.
2680 (call_process_cleanup): Do not close the process fd; that's now
2681 call_process_kill's responsibility.
2682 (Fcall_process): Implement via new function call_process, which
2683 has most of the old body of Fcall_process, but with a different API.
2684 (call_process): New function that does not open or close filefd if
2685 it is nonnegative. Record which fds need to be closed, and let
2686 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2687 Signal an error if invoked recursively (could be done via a hook).
2688 Simplify creation of the tempfile in the MSDOS case.
2689 Don't create the output file until after checking for the executable.
2690 Report any failure to open /dev/null.
2691 Don't open /dev/null for writing twice; once is enough.
2692 Don't create pipe if all output is being discarded or sent to file.
2693 Don't worry about setting up the coding system or reading from the
2694 pipe if all output is being discarded.
2695 Hoist fd_error local into top level, to lessen block nesting.
2696 Don't record deleted pid here; now done by Fcall_process_region.
2697 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2698 and note its success in synch_process_tempfile.
2699 Do not leak resources when child_setup fails.
2700 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2701 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2702 (create_temp_file): Now returns open fd, with an additional
2703 Lisp_Object * argument to return the name. All callers changed.
2704 Do not close the file; rewind it instead, and leave it open for
2705 the caller. Do not lock the temp file. Unwind-protect the file
2706 and the file-descriptor.
2707 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2708 If an asynchrounous process, record it here, not in call_process.
2709 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2710 * eval.c (set_unwind_protect): New function.
2711 * fileio.c (write_region): New function, generalized from the
2712 old Fwrite_region. Do not lock temp files.
2713 (Fwrite_region): Use it.
2714 * lisp.h (set_unwind_protect, write_region): New decls.
2715 * process.c: Include <verify.h>.
2716 (make_process): Mark fds as initially closed.
2717 (deleted_pid_list): Now a list of pid-filename pairs.
2719 (close_process_fd): New function.
2720 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2721 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2722 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2723 (create_process, create_pty, Fmake_serial_process)
2724 (server_accept_connection): Record which fds need to be closed,
2725 and let deactivate_process close them.
2726 (Fmake_network_process): Do not discard the unwind-protect
2727 until it's safe to do so.
2728 (deactivate_process): Close the fds opened by create_process etc.
2729 (Fprocess_send_eof): Adjust to new way of recording open fds.
2730 Report an error if /dev/null can't be opened, instead of aborting.
2731 * process.h (PROCESS_OPEN_FDS): New constant.
2732 (struct Lisp_Process): New member open_fds.
2733 (record_kill_process, record_deleted_pid): Adjust signatures.
2734 (record_deleted_pid): Move decl here ...
2735 * syswait.h (record_deleted_pid): ... from here.
2737 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2739 * decompress.c: Fix bugs with large buffers and weird inputs.
2740 Tune a bit. Reindent as per usual Emacs style.
2741 (BUFFER_SIZE): Remove.
2742 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2743 more than UINT_MAX bytes. Decompress into the gap instead of into
2744 an auto buffer, as this should avoid copying. Return nil if
2745 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2746 set immediate_quit; we shouldn't trust zlib code that much.
2748 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2750 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2751 errors, and really move the gap to where we want it.
2753 * lisp.h: Include decompress.c support.
2755 * emacs.c (main): Include decompress.c support.
2757 * Makefile.in: Include -lz if present.
2759 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2761 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2762 (initWithTitle:): Initialize frame to 0.
2763 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2764 (fillWithWidgetValue:frame:): Rename from
2765 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2767 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2768 fillWithWidgetValue:frame:
2770 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2771 remove memory leak warnings.
2773 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2774 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2777 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2778 (x_activate_menubar): Update the whole menu.
2779 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2780 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2781 current event is not NSSystemDefined (Bug#15001).
2782 Call ns_check_menu_open only if trackingMenu is 2.
2783 (menuDidClose:): New method, decrease trackingMenu.
2784 (fillWithWidgetValue:setDelegate:): New method.
2785 (fillWithWidgetValue:): Call the above.
2787 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2789 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2791 Omit some unnecessary casts.
2792 Many of these go back to the old pre-C89 days, when they may have
2793 been needed, but we've been assuming C89 or later for a while now.
2794 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2795 (live_float_p, live_misc_p, live_vector_p):
2796 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2797 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2798 (defvar_per_buffer):
2799 * callint.c (Fcall_interactively):
2800 * doc.c (Fsubstitute_command_keys):
2801 * filelock.c (get_boot_time):
2802 * frame.c (xrdb_get_resource):
2803 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2804 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2805 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2806 (menuitem_highlight_callback, menu_destroy_callback)
2807 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2808 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2809 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2810 (xg_tool_bar_help_callback, tb_size_cb):
2811 * image.c (xpm_alloc_color, png_read_from_memory)
2812 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2813 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2815 * keymap.c (describe_map):
2816 * nsfns.m (Fns_display_monitor_attributes_list):
2817 * nsmenu.m (process_dialog:):
2818 * nsterm.m (hold_event):
2819 * process.c (wait_reading_process_output):
2820 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2821 * scroll.c (do_direct_scrolling, scrolling_1):
2822 * termcap.c (tgetent):
2823 * window.c (check_window_containing, add_window_to_list)
2824 (freeze_window_starts):
2825 * xdisp.c (compare_overlay_entries, vmessage):
2826 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2827 (x_get_monitor_attributes_xrandr)
2828 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2829 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2830 * xfont.c (xfont_match, xfont_open):
2831 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2832 (menubar_selection_callback, menu_position_func)
2833 (popup_selection_callback, create_and_show_popup_menu)
2834 (dialog_selection_callback, create_and_show_dialog):
2835 * xrdb.c (x_get_string_resource):
2837 * xsmfns.c (x_session_check_input):
2838 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2839 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2840 (xaw_jump_callback, xaw_scroll_callback):
2841 Omit unnecessary casts.
2843 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2845 Minor string-length refactoring.
2846 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2847 * frame.c (make_monitor_attribute_list):
2848 Prefer build_string to strlen + make_string.
2850 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2852 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2853 don't check minor_code (Bug#14417).
2855 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2857 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2858 vertical positions instead. This avoids calling MATRIX_ROW with
2859 row numbers that are possibly beyond valid limits. (Bug#15064)
2861 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2863 Use xstrdup and build_unibyte_string where applicable.
2864 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2865 * xfns.c (x_window):
2866 * xrdb.c (x_get_customization_string):
2867 * xterm.c (xim_initialize):
2868 * w32fns.c (w32_window): Use xstrdup.
2869 (w32_display_monitor_attributes_list):
2870 * emacs.c (init_cmdargs):
2871 * keyboard.c (PUSH_C_STR):
2872 * nsfont.m (nsfont_open):
2873 * sysdep.c (system_process_attributes):
2874 * w32.c (system_process_attributes):
2875 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2877 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2879 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2880 variables of these types so that GDB would know about them, as aid
2881 for debugging fatal exceptions. (Bug#15024) See also
2882 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2885 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2887 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2888 larger than the NSWindow (Bug#14934).
2890 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2892 Redesign redisplay interface to drop global variable updated_window.
2893 Always pass currently updated window as a parameter to update routines.
2894 * dispextern.h (updated_window): Remove declaration.
2895 (struct redisplay_interface): Pass window parameter to
2896 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2897 and after_update_window_hook.
2898 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2900 * dispnew.c (updated_window): Remove.
2901 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2902 (update_window_line): Adjust to match redisplay interface changes.
2903 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2904 (ns_scroll_run, ns_after_update_window_line):
2905 * w32term.c (x_update_window_begin, x_update_window_end)
2906 (x_after_update_window_line, x_scroll_run):
2907 * xterm.c (x_update_window_begin, x_update_window_end)
2908 (x_after_update_window_line, x_scroll_run):
2909 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2910 Likewise. Adjust comments where appropriate.
2911 (x_cursor_to): Simplify because this is always called during window
2912 update (but install debugging check anyway).
2913 (expose_window): Check must_be_updated_p flag to see whether this
2914 function is called during window update.
2916 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2918 Do not reset window modification event counters excessively.
2919 These leftovers and poor man's tricky methods to catch extra
2920 redisplay's attention are no longer needed.
2921 * frame.c (set_menu_bar_lines_1):
2922 * minibuf.c (read_minibuf_unwind):
2923 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
2924 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
2925 (window_scroll_line_based, Fset_window_configuration):
2926 * xdisp.c (redisplay_window): Do not reset last_modified and
2927 last_overlay_modified counters.
2929 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
2931 * xselect.c (x_send_client_event): Set send_event and serial, memset
2932 data.l as it might be bigger than data.b. Use 24 bit mask to
2933 XSendEvent (Bug#15034).
2935 2013-08-07 Eli Zaretskii <eliz@gnu.org>
2937 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
2938 for TTY frames that are not the top frame on their console.
2941 2013-08-07 Martin Rudalics <rudalics@gmx.at>
2943 * w32term.c (w32fullscreen_hook): Really maximize frame when
2944 asked for (Bug#14841).
2946 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2948 Prefer selected_window to Fselected_window, likewise for frames.
2949 * buffer.c (Fbuffer_swap_text):
2950 * data.c (Fvariable_binding_locus):
2951 * window.c (run_window_configuration_change_hook): Adjust users.
2952 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
2953 Use decode_live_frame.
2955 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2957 Be more careful if selected window shows the buffer other than current,
2958 use window_outdated only if this is not so. This change should also
2959 address some weird issues discussed in Bug#13012.
2960 * window.h (window_outdated): New prototype.
2961 * window.c (window_outdated): Now here. Convert from static and
2962 always assume window's buffer.
2963 (Fwindow_end, Fwindow_line_height): Use it.
2964 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
2965 and always assume window's buffer.
2966 (redisplay_window): Adjust user.
2967 (redisplay_internal): Call to reconsider_clip_changes once and
2968 check whether mode line should be updated only if selected window
2969 shows current buffer.
2970 (run_window_scroll_functions): Use eassert for debugging check.
2971 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
2973 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2975 * window.c (window_scroll, window_scroll_pixel_based)
2976 (window_scroll_line_based): Use bool for booleans.
2978 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
2980 * process.c: Fix minor off-by-one issues in descriptor counts.
2981 This shouldn't fix any real bugs, but it cleans up the code a bit.
2982 (max_process_desc, max_input_desc): -1, not 0, means none.
2984 (delete_input_desc): New function.
2985 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
2986 (deactivate_process): Scan backwards when recomuting max_process_desc;
2987 that should be faster.
2988 (init_process_emacs): Initialize max_input_desc.
2990 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2992 Use region cache to speedup bidi_find_paragraph_start.
2993 * buffer.h (struct buffer): New member bidi_paragraph_cache.
2994 Rename cache_long_line_scans to cache_long_scans.
2995 * buffer.c (bset_cache_long_line_scans): Rename to
2996 bset_cache_long_scans.
2997 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
2998 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3000 (syms_of_buffer): Rename cache-long-line-scans to
3001 cache-long-scans. Adjust docstring.
3002 * search.c (newline_cache_on_off):
3003 * indent.c (width_run_cache_on_off): Adjust users.
3004 * bidi.c (bidi_paragraph_cache_on_off): New function.
3005 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3006 * insdel.c (prepare_to_modify_buffer):
3007 Invalidate bidi_paragraph_cache if enabled.
3009 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3011 Invalidate region caches only if buffer text is going to be changed.
3012 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3013 (modify_text): ...new prototype.
3014 (prepare_to_modify_buffer_1): New prototype.
3015 * textprop.c (modify_region): Rename to...
3016 (modify_text_properties): ...new function.
3017 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3018 (Fremove_list_of_text_properties): Adjust users.
3019 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3020 (modify_text): ...new function.
3021 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3022 (prepare_to_modify_buffer_1): ...new function.
3023 * casefiddle.c (casify_region):
3024 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3025 (Ftranspose_regions): Use modify_text.
3027 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3029 * lisp.mk (lisp): Add nadvice.elc.
3031 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3033 New macro to iterate over live buffers similar to frames.
3034 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3035 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3036 Declare buffer-related variables here to offload lisp.h.
3037 * buffer.c (Vbuffer_alist): Adjust comment.
3038 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3039 (other_buffer_safely):
3040 * data.c (store_symval_forwarding):
3041 * dispnew.c (Fframe_or_buffer_changed_p):
3042 * fileio.c (Fdo_auto_save):
3043 * filelock.c (unlock_all_files):
3044 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3046 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3048 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3049 * callproc.c (create_temp_file):
3050 * filelock.c (create_lock_file):
3051 Assume mkostemp, since it's now provided by Gnulib.
3053 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3055 * w32.c (mkostemp): New function.
3056 (mktemp): Remove, no longer used. Most of the code reused in
3057 mkostemp. (Bug#15015)
3058 (mktemp): Don't undef.
3060 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3062 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3063 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3064 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3065 (free_glyph_pool, check_glyph_memory): Likewise for
3066 all users. Adjust comments where appropriate.
3068 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3070 * composite.h: Minor fixups.
3071 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3072 to fix a misspelling, and change it to an inline function while
3073 we're at it (it need not be a macro). All uses changed.
3074 (composition_method, composition_valid_p):
3075 Rewrite to avoid assignments in if-conditions.
3077 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3079 Do not use global Lisp_Object in composition macros.
3080 * composite.h (composition_temp): Remove declaration.
3081 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3082 (composition_method, composition_valid_p): ...inline functions.
3083 (compose_region): Remove the leftover.
3084 * composite.c (composition_temp): Remove.
3085 (run_composition_function, update_compositions)
3086 (composition_compute_stop_pos, composition_adjust_point)
3087 (Ffind_composition_internal):
3088 * coding.c (handle_composition_annotation):
3089 * xdisp.c (handle_composition_prop, check_point_in_composition):
3090 Related users changed.
3092 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3094 Drop FRAME_PTR typedef.
3095 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3096 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3097 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3098 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3099 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3100 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3101 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3102 All related users changed.
3104 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3106 * eval.c (default_toplevel_binding): New function.
3108 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3109 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3110 (syms_of_eval): Export them.
3111 * data.c (Fdefault_value): Micro cleanup.
3112 * term.c (init_tty): Use "false".
3114 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3116 Fix X GC leak in GTK and raw (no toolkit) X ports.
3117 * xterm.c (x_free_frame_resources): If white and black relief
3118 GCs are allocated, always free them here.
3119 * xfns.c (x_make_gc): Omit redundant initialization.
3120 * widget.c (create_frame_gcs): Remove the leftover.
3121 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3122 in x_free_frame_resources.
3124 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3126 * nsterm.m (windowWillResize:toSize:): Only change title if
3127 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3129 (viewDidEndLiveResize): New method.
3131 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3132 inside NS_IMPL_COCOA.
3134 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3136 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3137 Do not check whether undo is enabled because record_insert and
3138 record_delete does that themselves.
3140 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3142 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3143 member which is not really used any more.
3144 (FRAME_XIC_BASE_FONTNAME): Remove.
3145 * xfns.c (xic_free_fontset): Adjust user.
3146 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3147 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3148 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3149 (xdialog_show): Use eassert for debugging check.
3150 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3152 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3154 * fileio.c, fns.c (merge): Move extern decl from here ...
3155 * lisp.h (merge): ... to here.
3157 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3159 Fix last font-related change.
3160 * w32font.h (w32font_list_internal, w32font_match_internal):
3162 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3163 (uniscribe_list_family): Adjust to match font API change.
3164 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3165 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3167 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3169 * frame.h (FRAME_MOUSE_UPDATE):
3170 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3171 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3173 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3175 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3176 * font.h (struct font_driver): Change list, match, and list_family
3177 functions to accept struct frame * as first arg.
3178 * font.c (font_score, font_compare, font_sort_entities):
3180 (font_sort_entities, font_list_entities, font_select_entity):
3181 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3182 match font API change.
3183 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3184 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3185 * ftxfont.c (ftxfont_list, ftxfont_match):
3186 * xftfont.c (xftfont_list, xftfont_match):
3187 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3188 * w32font.c (w32font_list, w32font_match, w32font_list):
3189 (w32font_list_internal, w32_font_match_internal): Likewise.
3190 * xfaces.c (Fx_family_fonts): Adjust user.
3192 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3194 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3195 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3196 only if HAVE_X_WINDOWS is in use.
3197 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3198 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3199 * w32term.c (x_wm_set_icon_position): Likewise.
3200 * w32fns.c (x_icon): Adjust user.
3202 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3204 * xterm.c (last_mouse_press_frame): Remove the
3205 leftover which is not really used any more.
3206 (handle_one_xevent, syms_of_xterm): Adjust users.
3207 (x_flush): Call XFlush once per each X display, not frame.
3208 This is better because this code always unconditionally skips
3209 non-X frames in Vframe_list and issues the only XFlush if we
3210 have more than one X frame on the same X display.
3211 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3212 Use bool for booleans.
3213 (x_draw_glyph_string_background, cvt_string_to_pixel):
3214 (cvt_pixel_dtor): Drop unnecessary prototypes.
3215 * xterm.h (x_display_ok): Adjust prototype.
3217 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3219 Drop unnecessary functions that deals with frame pixel size.
3220 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3221 (x_pixel_height): Drop prototypes.
3222 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3223 (x_pixel_height): Drop implementations.
3224 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3225 which should be always valid for window frame.
3226 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3227 * w32menu.c (Fx_popup_dialog):
3228 * xmenu.c (Fx_popup_dialog): Likewise for both.
3230 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3232 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3233 frame parameters and call to Fmodify_frame_parameters just once.
3234 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3235 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3236 and mention nil frame in docstring.
3238 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3240 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3241 (x_figure_window_size): Likewise. Adjust to return long.
3242 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3243 (toplevel): Move Qterminal_live_p to...
3244 * terminal.c (toplevel): ...here, make it static, and...
3245 (syms_of_terminal): ...DEFSYM here.
3246 * frame.h (Qterminal_live_p): Remove declaration.
3247 (make_frame, x_figure_window_size): Adjust prototype.
3248 * nsfns.m (Fx_create_frame): Use long for window flags.
3250 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3252 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3253 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3254 Do not assume that emacs_close (INT_MAX) is a no-op.
3256 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3258 * xfaces.c (make_face_cache): For struct face_cache, prefer
3259 xmalloc to xzalloc and so avoid redundant call to memset.
3260 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3262 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3264 * fringe.c (draw_window_fringes, update_window_fringes)
3265 (compute_fringe_widths):
3266 * w32term.c (x_draw_glyph_string):
3267 * window.c (candidate_window_p, Frecenter):
3268 * xfaces.c (realize_basic_faces, realize_default_face)
3269 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3270 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3271 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3272 * xmenu.c (Fx_menu_bar_open_internal):
3273 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3274 * xsettings.c (xft_settings_event):
3275 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3276 Use bool for booleans. Adjust style and comments where
3278 * dispextern.h (draw_window_fringes, update_window_fringes)
3279 (compute_fringe_widths):
3280 * xterm.h (x_had_errors_p): Adjust prototype.
3282 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3284 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3285 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3287 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3289 * fns.c (toplevel): Remove comment before Fsafe_length because
3292 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3294 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3296 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3298 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3299 frame which got the message is still alive, before dereferencing
3300 its pointer. (Bug#14970)
3302 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3303 be a live window, before using it as such. (Bug#14970)
3305 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3307 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3308 w32_detect_focus_change instead of doing part of its job by hand.
3309 This fixes the problem whereby FOCUS_OUT events were not sent to
3312 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3314 * process.c (Fprocess_list): Doc fix.
3316 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3317 being re-exposed only if it didn't ask to become visible.
3318 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3319 was previously iconified. (Bug#14841)
3320 (x_iconify_frame): Mark the frame iconified.
3322 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3324 Fix minor problems found by static checking.
3325 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3326 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3328 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3330 * eval.c (set_specpdl_old_value): New function.
3331 (unbind_to): Minor simplification.
3332 (get_backtrace_frame): New function.
3333 (Fbacktrace_frame): Use it. Add `base' argument.
3334 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3335 (syms_of_eval): Export backtrace-eval.
3336 * xterm.c (x_focus_changed): Simplify.
3338 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3340 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3342 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3344 * xdisp.c (redisplay_window): Instead of moving point out of
3345 scroll margin, reject the force_start method, and try scrolling
3346 instead. (Bug#14780)
3348 2013-07-24 Ken Brown <kbrown@cornell.edu>
3350 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3353 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3355 * eval.c (Fprogn): Do not check that BODY is a proper list.
3356 This undoes the previous change. The check slows down the
3357 interpreter, and is not needed to prevent a crash. See
3358 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3360 2013-07-23 Glenn Morris <rgm@gnu.org>
3362 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3364 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3366 Port to GNU/Linux systems with tinfo but not ncurses.
3367 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3368 to decide whether ncurses is being used. Without this change,
3369 GCC complains about tgetent not being declared, on a system
3370 that has tinfo installed but ncurses not installed.
3372 * eval.c (Fprogn): Check that BODY is a proper list.
3374 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3375 * data.c (Fsetq_default):
3376 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3377 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3379 Tune by taking advantage of the fact that ARGS is always a list
3380 when a function is declared to have UNEVALLED args.
3382 * emacsgtkfixed.c: Port to GCC 4.6.
3383 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3385 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3387 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3388 here to silence compiler warnings.
3390 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3392 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3393 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3394 from messing up Emacs's 'struct frame' (Bug#14923).
3396 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3398 * alloc.c (make_save_ptr_ptr): Define this function.
3399 It was inadvertently omitted. It's needed only if
3400 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3402 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3404 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3405 frame have focus (Bug#14895).
3407 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3409 Avoid vfork-related deadlock more cleanly.
3410 * callproc.c (child_setup): When the child's exec fails, output
3411 the program name, as that's more useful. Use O_NONBLOCK to avoid
3413 * process.c (create_process_1): Remove; no longer needed.
3414 (create_process): Remove timer hack; no longer needed, now that
3415 the child avoids deadlock.
3417 2013-07-20 Glenn Morris <rgm@gnu.org>
3419 * image.c (Fimage_flush): Fix doc typo.
3421 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3423 Fix array bounds violation when pty allocation fails.
3424 * process.c (PTY_NAME_SIZE): New constant.
3425 (pty_name): Remove static variable; it's now auto.
3426 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3427 Take pty_name as an arg rather than using a static variable.
3428 All callers changed.
3429 (create_process): Recover pty_flag from process, not from volatile local.
3430 (create_pty): Stay inside array even when pty allocation fails.
3431 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3433 * lread.c (Fload): Avoid initialization only when lint checking.
3434 Mention that it's needed only for older GCCs.
3436 2013-07-20 Kenichi Handa <handa@gnu.org>
3438 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3439 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3441 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3443 * lread.c (Fload): Avoid uninitialized warning.
3445 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3447 Fix some minor file descriptor leaks and related glitches.
3448 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3449 (create_lock_file): Use write, not emacs_write.
3450 * image.c (slurp_file, png_load_body):
3451 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3452 (server_accept_connection):
3453 Don't leak an fd on memory allocation failure.
3454 * image.c (slurp_file): Add a cheap heuristic for growing files.
3455 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3456 as that's what the other routines do. Maybe input need not be
3457 blocked at all, but it's better to be consistent.
3458 Avoid undefined behavior when strlen is zero.
3460 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3461 (NSTATICS): Now a constant; doesn't need to be a macro.
3463 2013-07-19 Richard Stallman <rms@gnu.org>
3465 * coding.c (decode_coding_utf_8): Add simple loop for fast
3466 processing of ASCII characters.
3468 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3470 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3472 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3474 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3475 unportable 'struct x_display_info'.
3476 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3479 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3481 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3482 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3484 (system_process_attributes): Prefer plain char to unsigned char
3485 when either will do. Clean up properly if interrupted or if
3486 memory allocations fail. Don't assume sscanf succeeds.
3487 Remove no-longer-needed workaround to stop GCC from whining.
3488 Read command-line once, instead of multiple times. Check read status a
3491 Fix obscure porting bug with varargs functions.
3492 The code assumed that int is treated like ptrdiff_t in a vararg
3493 function, which is not a portable assumption. There was a similar
3494 -- though these days less likely -- porting problem with various
3495 assumptions that pointers of different types all smell the same as
3496 far as vararg functions is conserved. To make this problem less
3497 likely in the future, redo the API to use varargs functions.
3498 * alloc.c (make_save_value): Remove this vararg function.
3499 All uses changed to ...
3500 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3501 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3503 (make_save_ptr): Rename from make_save_pointer, for consistency with
3504 the above. Define only on platforms that need it. All uses changed.
3506 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3508 * keyboard.c: Try to fix typos in previous change.
3509 (DISPLAY_LIST_INFO): New macro.
3510 (kbd_buffer_get_event): Do not access members that are not present
3511 in X11. Revert inadvertent change of "!=" to "=".
3513 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3515 * keyboard.c (kbd_buffer_get_event):
3516 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3517 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3519 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3521 * filelock.c: Fix unlikely file descriptor leaks.
3522 (get_boot_time_1): Rework to avoid using emacs_open.
3523 This doesn't actually fix a leak, but is better anyway.
3524 (read_lock_data): Use read, not emacs_read.
3526 * doc.c: Fix minor memory and file descriptor leaks.
3527 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3528 (get_doc_string, Fsnarf_documentation):
3529 Fix file descriptor leak on error.
3531 * term.c: Fix minor fdopen-related file descriptor leaks.
3532 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3533 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3535 * charset.c: Fix file descriptor leaks and errno issues.
3537 (load_charset_map_from_file): Don't leak file descriptor on error.
3538 Use plain record_xmalloc since the allocation is larger than
3539 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3541 * eval.c (record_unwind_protect_nothing):
3542 * fileio.c (fclose_unwind):
3544 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3545 The replacement doesn't block input, but that no longer seems
3548 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3550 * lread.c: Fix file descriptor leaks and errno issues.
3551 (Fload): Close some races that leaked fds or streams when 'load'
3553 (Fload, openp): Report error number of last nontrivial failure to open.
3554 ENOENT counts as trivial.
3555 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3557 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3558 now that the function is always called with a nonnegative arg.
3559 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3560 All uses replaced with ...
3561 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3563 A few more minor file errno-reporting bugs.
3564 * callproc.c (Fcall_process):
3565 * doc.c (Fsnarf_documentation):
3566 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3567 * process.c (set_socket_option):
3568 Don't let a constructor trash errno.
3569 * doc.c: Include <errno.h>.
3571 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3573 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3575 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3577 Fix w32 bug with call-process-region (Bug#14885).
3578 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3579 to Fcall_process when the input is empty. This simplifies the
3580 code a bit. It makes no difference on POSIXish platforms but
3581 apparently it fixes a bug on w32.
3583 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3584 * fileio.c (close_file_unwind): Don't close if FD is negative;
3585 this can happen when unwinding a zapped file descriptor.
3586 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3587 in case Emacs runs out of memory between the two unwind-protects.
3588 Don't trash errno when closing FD.
3589 Zap the FD in the specpdl when closing it, instead of deferring
3590 the removal of the unwind-protect; this fixes a bug where a child
3591 function unwinds the stack past us.
3593 New unwind-protect flavors to better type-check C callbacks.
3594 This also lessens the need to write wrappers for callbacks,
3595 and the need for make_save_pointer.
3596 * alloca.c (free_save_value):
3597 * atimer.c (run_all_atimers):
3599 * alloc.c (safe_alloca_unwind):
3600 * atimer.c (unwind_stop_other_atimers):
3601 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
3602 * menu.c (cleanup_popup_menu) [HAVE_NS]:
3603 * minibuf.c (choose_minibuf_frame_1):
3604 * process.c (make_serial_process_unwind):
3605 * xdisp.h (pop_message_unwind):
3606 * xselect.c (queue_selection_requests_unwind):
3607 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
3608 * alloca.c (record_xmalloc):
3609 Prefer record_unwind_protect_ptr to record_unwind_protect with
3611 * alloca.c (Fgarbage_collect):
3612 Prefer record_unwind_protect_void to passing a dummy.
3613 * buffer.c (restore_buffer):
3614 * window.c (restore_window_configuration):
3615 * xfns.c, w32fns.c (do_unwind_create_frame)
3616 New wrapper. All record-unwind uses of wrappee changed.
3617 * buffer.c (set_buffer_if_live):
3618 * callproc.c (call_process_cleanup, delete_temp_file):
3619 * coding.c (code_conversion_restore):
3620 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
3621 * editfns.c (save_excursion_restore)
3622 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
3623 (save_restriction_restore):
3624 * eval.c (restore_stack_limits, un_autoload):
3625 * fns.c (require_unwind):
3626 * keyboard.c (recursive_edit_unwind, tracking_off):
3627 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
3628 * macros.c (pop_kbd_macro, restore_menu_items):
3629 * nsfns.m (unwind_create_frame):
3630 * print.c (print_unwind):
3631 * process.c (start_process_unwind):
3632 * search.c (unwind_set_match_data):
3633 * window.c (select_window_norecord, select_frame_norecord):
3634 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
3635 (fast_set_selected_frame):
3636 * xfns.c, w32fns.c (unwind_create_tip_frame):
3637 Return void, not a dummy Lisp_Object. All uses changed.
3638 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
3639 * callproc.c (call_process_kill):
3640 * fileio.c (restore_point_unwind, decide_coding_unwind)
3641 (build_annotations_unwind):
3642 * insdel.c (Fcombine_after_change_execute_1):
3643 * keyboard.c (read_char_help_form_unwind):
3644 * menu.c (unuse_menu_items):
3645 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
3646 * sound.c (sound_cleanup):
3647 * xdisp.c (unwind_redisplay):
3648 * xfns.c (clean_up_dialog):
3649 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
3650 Accept no args and return void, instead of accepting and returning
3651 a dummy Lisp_Object. All uses changed.
3652 * cygw32.c (fchdir_unwind):
3653 * fileio.c (close_file_unwind):
3654 * keyboard.c (restore_kboard_configuration):
3655 * lread.c (readevalllop_1):
3656 * process.c (wait_reading_process_output_unwind):
3657 Accept int and return void, rather than accepting an Emacs integer
3658 and returning a dummy object. In some cases this fixes an
3659 unlikely bug when the corresponding int is outside Emacs integer
3660 range. All uses changed.
3661 * dired.c (directory_files_internal_unwind):
3662 * fileio.c (do_auto_save_unwind):
3663 * gtkutil.c (pop_down_dialog):
3664 * insdel.c (reset_var_on_error):
3665 * lread.c (load_unwind):
3666 * xfns.c (clean_up_file_dialog):
3667 * xmenu.c, nsmenu.m (pop_down_menu):
3668 * xmenu.c (cleanup_widget_value_tree):
3669 * xselect.c (wait_for_property_change_unwind):
3670 Accept pointer and return void, rather than accepting an Emacs
3671 save value encapsulating the pointer and returning a dummy object.
3673 * editfns.c (Fformat): Update the saved pointer directly via
3674 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3675 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3676 (unwind_body): New function.
3677 (record_unwind_protect): First arg is now a function returning void,
3678 not a dummy Lisp_Object.
3679 (record_unwind_protect_ptr, record_unwind_protect_int)
3680 (record_unwind_protect_void): New functions.
3681 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3682 * fileio.c (struct auto_save_unwind): New type.
3683 (do_auto_save_unwind): Use it.
3684 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3685 * insdel.c (struct rvoe_arg): New type.
3686 (reset_var_on_error): Use it.
3687 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3689 (specbinding_func): Remove; there are now several such functions.
3690 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3691 (set_unwind_protect_ptr): New function.
3692 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3694 Be simpler and more consistent about reporting I/O errors.
3695 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3696 Say "Read error" and "Write error", rather than "I/O error", or
3697 "IO error reading", or "IO error writing", when a read or write
3699 * process.c (Fmake_network_process, wait_reading_process_output)
3700 (send_process, Fprocess_send_eof, wait_reading_process_output):
3701 Capitalize diagnostics consistently. Put "failed foo" at the
3702 start of the diagnostic, so that we don't capitalize the
3703 function name "foo". Consistently say "failed" for such
3705 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3706 All callers changed. This is so it can use report_file_error.
3707 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3708 diagnostics consistently as above.
3710 * fileio.c (report_file_errno): Fix errno reporting bug.
3711 If the file name is neither null nor a pair, package it up as a
3712 singleton list. All callers changed, both to this function and to
3713 report_file_error. This fixes a bug where the memory allocator
3714 invoked by list1 set errno so that the immediately following
3715 report_file_error reported the wrong errno value.
3717 Fix minor problems found by --enable-gcc-warnings.
3718 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3719 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3721 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3723 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3724 Set event->arg to Qt if switch-event shall be generated.
3725 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3727 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3729 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3732 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3733 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3734 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3735 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3736 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3737 and there is a focused frame.
3738 (head_table): Add focus-in and focus-out.
3739 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3740 bind to handle-focus-in/out.
3742 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3743 (Fhandle_switch_frame): Call Fhandle_focus_in.
3744 (syms_of_frame): defsubr handle-focus-in/out.
3746 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3748 Fix porting bug to older POSIXish platforms (Bug#14862).
3749 * sysdep.c (emacs_pipe): New function, that implements
3750 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3751 This should port better to CentOS 5 and to Mac OS X 10.6.
3752 All calls to pipe2 changed.
3754 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3755 This makes the code easier to read and the executable a bit smaller.
3756 Do not replace all calls to Fcons that happen to create lists,
3757 just calls that are intended to create lists. For example, when
3758 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3759 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3760 Similarly for list2 through list5.
3761 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3762 * bytecode.c (exec_byte_code):
3763 * callint.c (quotify_arg, Fcall_interactively):
3764 * callproc.c (Fcall_process, create_temp_file):
3765 * charset.c (load_charset_map_from_file)
3766 (Fdefine_charset_internal, init_charset):
3767 * coding.c (get_translation_table, detect_coding_system)
3768 (Fcheck_coding_systems_region)
3769 (Fset_terminal_coding_system_internal)
3770 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3771 * composite.c (update_compositions, Ffind_composition_internal):
3772 * dired.c (directory_files_internal, file_name_completion)
3774 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3775 * doc.c (Fsnarf_documentation):
3776 * editfns.c (Fmessage_box):
3778 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3779 (Feval, eval_sub, Ffuncall, apply_lambda):
3780 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3781 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3782 (Fset_file_times, Finsert_file_contents)
3783 (Fchoose_write_coding_system, Fwrite_region):
3784 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3785 * font.c (font_registry_charsets, font_parse_fcname)
3786 (font_prepare_cache, font_update_drivers, Flist_fonts):
3787 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3788 * frame.c (make_frame, Fmake_terminal_frame)
3789 (x_set_frame_parameters, x_report_frame_params)
3790 (x_default_parameter, Fx_parse_geometry):
3791 * ftfont.c (syms_of_ftfont):
3792 * image.c (gif_load):
3793 * keyboard.c (command_loop_1):
3794 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3795 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3796 (Fminor_mode_key_binding, accessible_keymaps_1)
3797 (Faccessible_keymaps, Fwhere_is_internal):
3798 * lread.c (read_emacs_mule_char):
3799 * menu.c (find_and_return_menu_selection):
3800 * minibuf.c (get_minibuffer):
3801 * nsfns.m (Fns_perform_service):
3802 * nsfont.m (ns_script_to_charset):
3803 * nsmenu.m (ns_popup_dialog):
3804 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3805 (Fx_own_selection_internal):
3806 * nsterm.m (append2):
3807 * print.c (Fredirect_debugging_output)
3808 (print_prune_string_charset):
3809 * process.c (Fdelete_process, Fprocess_contact)
3810 (Fformat_network_address, set_socket_option)
3811 (read_and_dispose_of_process_output, write_queue_push)
3812 (send_process, exec_sentinel):
3813 * sound.c (Fplay_sound_internal):
3814 * textprop.c (validate_plist, add_properties)
3815 (Fput_text_property, Fadd_face_text_property)
3816 (copy_text_properties, text_property_list, syms_of_textprop):
3817 * unexaix.c (report_error):
3818 * unexcoff.c (report_error):
3819 * unexsol.c (unexec):
3820 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3821 (Fformat_mode_line, syms_of_xdisp):
3822 * xfaces.c (set_font_frame_param)
3823 (Finternal_lisp_face_attribute_values)
3824 (Finternal_merge_in_global_face, syms_of_xfaces):
3825 * xfns.c (x_default_scroll_bar_color_parameter)
3826 (x_default_font_parameter, x_create_tip_frame):
3827 * xfont.c (xfont_supported_scripts):
3828 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3829 (menu_help_callback, xmenu_show):
3831 * xterm.c (set_wm_state):
3832 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3833 and similarly for list2 through list5.
3835 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3837 * callproc.c (Fcall_process_region): Fix minor race and tune.
3838 (create_temp_file): New function, with the temp-file-creation part
3839 of the old Fcall_process_region. Use Fcopy_sequence to create the
3840 temp file name, rather than alloca + build_string, for simplicity.
3841 Don't bother to block input around the temp file creation;
3842 shouldn't be needed. Simplify use of mktemp.
3843 Use record_unwind_protect immediately after creating the temp file;
3844 this closes an unlikely race where the temp file was not removed.
3845 Use memcpy rather than an open-coded loop.
3846 (Fcall_process_region): Use the new function. If the input is
3847 empty, redirect from /dev/null rather than from a newly created
3848 empty temp file; this avoids unnecessary file system traffic.
3850 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3852 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3853 Simplify by making this case like the other two. This is a bit
3854 slower on obsolete hosts, but the extra complexity isn't worth it.
3856 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3857 * process.c (create_process) [!DOS_NT]:
3858 Remove now-unnecessary calls to emacs_close.
3860 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3862 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3863 returning early. (Bug#14850)
3865 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3866 and inhibit-iso-escape-detection attributes of 'undecided'.
3869 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3871 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3872 Reported by Herbert J. Skuhra in
3873 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3875 Don't lose top specpdl entry when memory is exhausted.
3876 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3877 specpdl overflow here, to simplify callers; all callers changed.
3878 Always reserve an unused entry at the stack top; this avoids
3879 losing the top entry's information when memory is exhausted.
3881 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3883 Clean up errno reporting and fix some errno-reporting bugs.
3884 * callproc.c (Fcall_process):
3885 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3886 * process.c (create_process, Fmake_network_process):
3887 * unexaix.c (report_error):
3888 * unexcoff.c (report_error):
3889 Be more careful about reporting the errno of failed operations.
3890 The code previously reported the wrong errno sometimes.
3891 Also, prefer report_file_errno to setting errno + report_file_error.
3892 (Fcall_process): Look at openp return value rather than at path,
3893 as that's a bit faster and clearer when there's a numeric predicate.
3894 * fileio.c (report_file_errno): New function, with most of the
3895 old contents of report_file_error.
3896 (report_file_error): Use it.
3897 (Ffile_exists_p, Ffile_accessible_directory_p):
3898 Set errno to 0 when it is junk.
3899 * fileio.c (Faccess_file):
3900 * image.c (x_create_bitmap_from_file):
3901 Use faccessat rather than opening the file, to avoid the hassle of
3902 having a file descriptor open.
3903 * lisp.h (report_file_errno): New decl.
3904 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3907 * process.c (create_process, wait_reading_process_output) [AIX]:
3908 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3909 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3910 a multithreaded environment anyway).
3911 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
3913 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
3915 * image.c (x_find_image_file): Don't close a remote file handle.
3917 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3919 Fix races with threads and file descriptors.
3920 * callproc.c (Fcall_process_region):
3921 * dired.c (open_directory):
3922 * emacs.c (main, Fdaemon_initialized):
3923 * image.c (x_find_image_file):
3924 * inotify.c (Finotify_rm_watch):
3925 * lread.c (Flocate_file_internal):
3926 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
3927 * term.c (term_mouse_moveto, init_tty):
3928 * termcap.c (tgetent):
3929 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
3930 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
3931 * unexhp9k800.c, unexmacosx.c (unexec):
3932 * callproc.c (Fcall_process_region):
3933 Use emacs_close, not close.
3934 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
3935 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
3936 and posix_close function on current platforms (which all lack them).
3937 (emacs_close): Use it. This should fix the races on GNU/Linux and
3938 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
3939 and it should avoid closing random victim file descriptors on
3942 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
3944 * inotify.c (uninitialized): Remove. All uses replaced by -1.
3945 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
3948 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
3949 This is for .gdbinit xbacktrace.
3951 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
3952 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
3953 (emacs_set_tty): Now static.
3954 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
3955 * term.c (tty_capable_p, tty_default_color_capabilities)
3956 (get_tty_terminal, term_mouse_movement)
3957 (handle_one_term_event, init_tty, maybe_fatal):
3958 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
3959 (tgetent, scan_file, name_match, compare_contin):
3960 * terminal.c (get_terminal):
3961 Use bool for boolean.
3962 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
3963 Prefer char to unsigned char if either will do.
3964 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
3965 (tty_write_glyphs): Prefer int to unsigned.
3966 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
3967 All callers changed.
3968 * termcap.c (tprint, main) [TEST]: Remove non-working test.
3970 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3973 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
3974 (B__dummy__): New dummy symbol, to pacify C89.
3975 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
3976 they can't grok varargs macros.
3977 * dispnew.c (add_window_display_history)
3978 (add_frame_display_history):
3979 * print.c (print_object):
3980 * xdisp.c (debug_method_add):
3981 Use %p printf format only for void pointers.
3982 * emacs.c (usage_message): New constant, replacing ...
3983 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
3984 (main): Adjust to usage reorg.
3985 * fns.c (syms_of_fns):
3986 * profiler.c (syms_of_profiler):
3987 Don't use non-constant struct initializers.
3988 * gnutls.h (gnutls_initstage_t):
3989 * lisp.h (enum Lisp_Fwd_Type):
3990 * lread.c (lisp_file_lexically_bound_p):
3991 * xsettings.c (anonymous enum):
3992 Remove trailing comma.
3993 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
3994 * lisp.h (ENUM_BF): Use unsigned if pedantic.
3995 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
3997 * regex.c (const_re_char): New type, to pacify strict C89.
3998 All uses of 'const re_char' replaced to use it.
3999 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4000 with glibc when strict C89. This change is imported from gnulib.
4002 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4003 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4004 Omit GNU_LINUX implementation, since it requires long long.
4005 * xterm.c (x_draw_underwave):
4006 Do not assume the traditional order of struct's members.
4007 (x_term_init): Rewrite to avoid the need for non-constant structure
4010 Syntax cleanup, mostly replacing macros with functions.
4011 This removes the need for the syntax_temp hack.
4012 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4013 * syntax.c (SYNTAX_INLINE): New macro.
4014 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4015 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4016 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4017 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4018 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4019 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4020 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4021 Now constants, not macros.
4022 (syntax_temp) [!__GNUC__]: Remove.
4023 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4024 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4025 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4026 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4027 Move here from syntax.h; now functions, not macros. Except for the
4028 last function, these are static since only syntax.c uses them.
4029 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4030 All uses changed. Now a function, not a macro; use this fact
4031 to simplify the code.
4032 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4033 compiler bugs; no longer relevant.
4034 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4035 (SYNTAX_INLINE): New macro.
4036 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4037 for the new functions. Use bool for boolean member.
4038 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4039 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4040 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4041 (SETUP_BUFFER_SYNTAX_TABLE):
4042 Now extern inline functions, not macros.
4043 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4044 Remove; all uses replaced by implementation.
4045 (syntax_temp) [!__GNUC__]: Remove decl.
4046 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4048 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4050 * emacs.c (main): Fix syntax error.
4052 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4054 Timestamp fixes for undo (Bug#14824).
4055 * atimer.c (schedule_atimer):
4056 * fileio.c (Ffile_newer_than_file_p):
4057 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4058 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4059 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4060 (syms_of_fileio): Remove Sclear_visited_file_name.
4061 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4062 file doesn't exist; this avoids an ambiguity with negative timestamps.
4063 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4064 * systime.h (make_emacs_time, invalid_emacs_time):
4065 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4066 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4067 * undo.c (record_first_change): Push (visited-file-modtime) onto
4068 undo list rather than reimplementing it by hand, incorrectly.
4070 2013-07-09 Ken Brown <kbrown@cornell.edu>
4072 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4074 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4076 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4078 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4080 Handle errno and exit status a bit more carefully.
4081 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4082 number into an exit status. Instead, use EXIT_CANCELED.
4083 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4084 * callproc.c (relocate_fd):
4085 * emacs.c (close_output_streams, main):
4086 * process.c (create_process):
4087 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4088 Use emacs_perror for simplicity.
4089 * callproc.c (relocate_fd, main):
4090 * sysdep.c (sys_subshell):
4091 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4092 (shut_down_emacs): Use emacs_write, not write.
4093 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4094 * fileio.c (Fcopy_file, e_write):
4095 * nsterm.m (ns_select):
4096 * process.c (send_process):
4097 * sound.c (vox_write):
4098 Use emacs_write_sig, not emacs_write.
4099 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4100 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4102 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4104 (emacs_full_write): New function.
4105 (emacs_write): Rewrite to use it.
4106 (emacswrite_sig, emacs_perror): New functions.
4107 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4109 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4111 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4112 on NS even if it is present. Pixmap on NS is a void*.
4114 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4116 Port to Ubuntu 10 (Bug#14803).
4117 Problem reported by T.V. Raman.
4118 * process.c (close_on_exec, accept4, process_socket):
4119 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4121 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4123 * w32.c (sys_dup): Declare prototype.
4127 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4129 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4131 Make file descriptors close-on-exec when possible (Bug#14803).
4132 This simplifies Emacs a bit, since it no longer needs to worry
4133 about closing file descriptors by hand in some cases.
4134 It also fixes some unlikely races. Not all such races, as
4135 libraries often open files internally without setting
4136 close-on-exec, but it's an improvement.
4137 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4138 * callproc.c (Fcall_process) [!MSDOS]:
4139 * emacs.c (main) [!DOS_NT]:
4140 * nsterm.m (ns_term_init):
4141 * process.c (create_process):
4142 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4143 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4144 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4145 Prefer mkostemp with O_CLOEXEC to mkstemp.
4146 * callproc.c (relocate_fd) [!WINDOWSNT]:
4147 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4148 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4150 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4151 Make the resulting file descriptor close-on-exec.
4152 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4153 * lread.c (load_descriptor_list, load_descriptor_unwind):
4154 Remove; no longer needed. All uses removed.
4155 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4156 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4158 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4159 (Fmake_network_process, Fnetwork_interface_list):
4160 (Fnetwork_interface_info, server_accept_connection):
4161 Make newly-created socket close-on-exec.
4162 * sysdep.c (emacs_open, emacs_fopen):
4163 Make new-created descriptor close-on-exec.
4164 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4165 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4167 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4169 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4170 for NS_IMPL_GNUSTEP.
4172 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4174 Fix openp errno handling.
4175 * callproc.c (Fcall_process): Preserve openp errno around close.
4176 * lread.c (openp): Set errno when returning -1, as some callers
4179 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4181 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4183 * nsterm.h (NSSavePanel): Update comment.
4184 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4185 (ns_run_file_dialog): Declare.
4187 * nsfns.m: Remove panelOK.
4189 (ns_run_file_dialog): New function.
4190 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4191 event loop, so file dialog is popped up by ns_run_file_dialog, called
4192 by sendEvent (Bug#14578).
4193 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4195 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4197 * xdisp.c (default_line_pixel_height): New function.
4198 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4199 (try_cursor_movement, redisplay_window, try_window)
4200 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4202 * window.c (window_scroll_pixel_based):
4203 use default_line_pixel_height.
4205 * dispextern.h (default_line_pixel_height): Add prototype.
4207 * frame.c (x_set_line_spacing): Accept a float value for
4208 line-spacing parameter, per the documentation.
4210 * data.c (Fmultibyte_string_p): Doc fix.
4212 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4214 Use emacs_open more consistently when opening files.
4215 This handles EINTR more consistently now, and makes it easier
4216 to introduce other uniform changes to file descriptor handling.
4217 * src/systdio.h: New file.
4218 * src/buffer.c (mmap_init):
4219 * cygw32.c (chdir_to_default_directory):
4220 * dispnew.c (Fopen_termscript):
4221 * emacs.c (Fdaemon_initialized):
4222 * fileio.c (Fdo_auto_save):
4223 * image.c (slurp_file, png_load_body, jpeg_load_body):
4224 * keyboard.c (Fopen_dribble_file):
4226 * print.c (Fredirect_debugging_output):
4227 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4228 * termcap.c (tgetent):
4229 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4230 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4231 * w32term.c (w32_initialize) [CYGWIN]:
4232 * xfaces.c (Fx_load_color_file):
4233 Use emacs_open instead of plain open, and emacs_fopen instead of
4235 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4236 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4237 * callproc.c (default_output_mode): New constant.
4238 (Fcall_process): Use it to call emacs_open instead of plain creat.
4239 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4240 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4241 (emacs_fopen): New function.
4242 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4243 Include <lisp.h>, for emacs_open.
4244 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4246 Remove duplicate #include directives.
4247 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4249 Don't include stdio.h twice.
4250 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4251 Don't include sys/types.h or stdio.h twice.
4252 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4253 * lread.c: Don't include coding.h twice.
4254 * nsfont.m: Don't include frame.h twice.
4255 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4256 * ralloc.c: Don't include <unistd.h> twice.
4257 * xdisp.c: Don't include font.h twice.
4258 * xterm.c: Don't include fontset.h twice.
4259 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4261 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4263 Scale ImageMagick images more carefully.
4264 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4265 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4266 Be more careful about avoiding undefined behavior after
4267 integer overflow and division by zero.
4269 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4271 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4272 (syms_of_w32fns): DEFSYM them.
4273 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4274 (CCHDEVICENAME): Define macros if not defined.
4275 (struct MONITOR_INFO_EX): New struct.
4276 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4277 (enum_display_monitors_fn): New variable.
4278 (globals_of_w32fns): Initialize it.
4279 (Fx_display_pixel_width, Fx_display_pixel_height)
4280 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4281 multi-monitor setups in docstrings.
4282 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4283 screen size by primary monitor's millimeter per pixel.
4284 (w32_monitor_enum, w32_display_monitor_attributes_list)
4285 (w32_display_monitor_attributes_list_fallback)
4286 (Fw32_display_monitor_attributes_list): New functions.
4287 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4289 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4291 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4293 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4295 * fileio.c (Qfile_notify_error): New error symbol.
4297 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4298 * inotify.c (inotify_callback, symbol_to_inotifymask)
4299 (Finotify_add_watch, Finotify_rm_watch): Use it.
4300 (inotifyevent_to_event): Exchange order of cookie and file name.
4301 (Finotify_add_watch): Adapt docstring.
4303 * lisp.h (Qfile_notify_error): Declare.
4305 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4307 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4308 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4309 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4310 which did not work (see <http://bugs.gnu.org/14569#307>).
4311 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4312 && (!noninteractive || initialized)). This attempts to thread
4313 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4315 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4317 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4318 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4320 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4322 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4323 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4324 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4325 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4327 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4329 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4330 Define to __sys_siglist.
4332 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4334 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4335 word-wrap, so that overflow-newline-into-fringe would work in
4336 visual-line-mode. (Bug#2749)
4337 (move_it_in_display_line_to): When the last scanned display
4338 element fits exactly on the display line, and
4339 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4340 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4341 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4342 finding buffer position that corresponds to pixel coordinates,
4343 e.g. in buffer_posn_from_coords.
4345 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4347 * process.c (handle_child_signal): Call catch_child_signal if
4350 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4352 Don't convert function pointers to void * and back.
4353 It isn't portable C, and it's easy enough to avoid.
4354 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4355 (make_save_value): Add support for SAVE_FUNCPOINTER.
4356 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4357 * print.c (print_object):
4358 Distinguish function from object pointers.
4359 * lisp.h (SAVE_FUNCPOINTER): New constant.
4360 (SAVE_SLOT_BITS): Adjust to it.
4361 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4362 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4363 (voidfuncptr): New typedef.
4364 (struct Lisp_Save_Value): New member data[0].funcpointer.
4365 (XSAVE_FUNCPOINTER): New function.
4367 Simplify buildobj processing.
4368 * Makefile.in (buildobj.h): Make it a sequence of strings each
4369 followed by comma, rather than a single string. Put it into a
4370 .tmp file in case there's an error while generating it.
4371 (gl-stamp): Use .tmp for temp files.
4372 (mostlyclean): Clean .tmp files.
4373 * doc.c (buildobj): Move to just the routine that needs it.
4374 It's now an array of strings, so processing is simpler.
4376 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4378 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4379 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4380 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4381 Invoke malloc_enable_thread even when not interactive.
4382 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4383 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4384 in this case, since the underlying bug has now been fixed.
4386 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4388 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4389 unlinking it (bug#14691).
4391 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4393 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4394 before checking whether buffer is modified. This lets
4395 `kill-buffer-query-functions' cancel killing of the buffer or save
4396 its content before `kill-buffer' asks user the "Buffer %s
4397 modified; kill anyway?" question.
4399 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4401 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4402 Let the super performKeyEquivalent deal with them (Bug#14747).
4404 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4406 * widget.c (resize_cb): Remove unused local.
4408 Do not use GTK 3 if it exists but cannot be compiled.
4409 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4410 * xterm.c (x_error_handler) [!USE_GTK]:
4413 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4415 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4417 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4418 to the valid range of values. (Bug#14753)
4420 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4421 when moving point by using the current glyph matrix. This avoids
4422 the need to force redisplay when this function is called in a
4425 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4427 Fix minor problems found by static checking.
4428 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4429 Redo the latter's body to sidestep GCC parenthesization warnings.
4430 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4431 * coding.c (detect_coding, detect_coding_system):
4432 * coding.h (struct undecided_spec):
4433 Use bool for boolean.
4434 * image.c (QCmax_width, QCmax_height): Now static.
4435 * xdisp.c (Fmove_point_visually): Remove unused local.
4437 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4439 * xdisp.c (Fmove_point_visually): New function.
4441 2013-06-28 Kenichi Handa <handa@gnu.org>
4443 * coding.h (define_coding_undecided_arg_index): New enum.
4444 (coding_attr_index): New members
4445 coding_attr_undecided_inhibit_null_byte_detection,
4446 coding_attr_undecided_inhibit_iso_escape_detection,
4447 coding_attr_undecided_prefer_utf_8.
4448 (undecided_spec): New struct.
4449 (struct coding_system): New member `undecided' of the member
4452 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4453 (detect_coding): Likewise.
4454 (detect_coding_system): Likewise.
4455 (Fdefine_coding_system_internal): New coding system properties
4456 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4458 (syms_of_coding): Adjust for coding_arg_undecided_max.
4460 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4462 * image.c (x_from_xcolors): Remove unused local.
4464 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4466 Defer image data transfer between X client and server until actual
4469 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4472 * image.c (Destroy_Image): Remove.
4473 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4474 `mask_p', and `colors_p'. All uses changed.
4475 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4476 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4477 New macros for `flags' arg to x_clear_image_1.
4478 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4479 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4480 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4481 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4482 (image_get_x_image, image_unget_x_image): New functions or macros.
4483 (image_background, image_background_transparent, x_to_xcolors)
4484 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4485 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4486 instead of Destroy_Image.
4487 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4488 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4489 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4490 (imagemagick_load_image, svg_load_image): Use them instead of
4491 x_create_x_image_and_pixmap, and x_put_x_image followed by
4492 x_destroy_x_image, respectively.
4493 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4494 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4495 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4496 background_transparent fields.
4497 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4498 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4500 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4502 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4503 This mostly consists of undoing recent changes.
4504 * callproc.c (Fcall_process):
4505 * process.c (create_process):
4506 Do not worry about catching SIGCHLD here, undoing previous change.
4507 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4508 * process.c, process.h (catch_child_signal):
4509 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4510 * process.c (catch_child_handler): Don't worry about being called
4511 lazily and do not assume caller has blocked SIGCHLD, undoing
4512 previous change. Move first-time stuff back to
4513 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4514 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4515 set lib_child_handler if it's already initialized, which may
4516 help avoid problems on GNUStep.
4518 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4520 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4521 * callproc.c (Fcall_process):
4522 * process.c (create_process):
4523 Make sure SIGCHLD is caught before we fork,
4524 since Emacs startup no arranges to catch SIGCHLD.
4525 * process.c (lib_child_handler): Initialize to null, not to
4527 (catch_child_signal): Allow self to be called lazily.
4528 Do nothing if it's already been called.
4529 Assume caller has blocked SIGCHLD (all callers do now).
4530 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4531 just before it's really needed.
4532 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4533 since it hasn't been caught yet.
4535 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4537 * image.c (compute_image_size): New function to implement
4538 :max-width and :max-height.
4539 (imagemagick_load_image): Use it.
4541 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4543 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4544 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4546 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4547 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4548 the SIGCHLD handler, since the code is not atomic and (due to glib)
4549 signals may be arriving now.
4550 * sysdep.c (init_signals): Do not catch child signals here;
4551 'main' now does that later, at a safer time.
4553 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4555 Clean up SIGCHLD handling a bit (Bug#14569).
4556 * process.c, process.h (catch_child_signal):
4557 Now always extern, even if !NS_IMPL_GNUSTEP.
4558 * process.c (catch_child_signal): Move glib tickler here from
4559 init_process_emacs, so that it's done earlier in Emacs
4560 initialization. Also move the noninteractive && !initialized
4561 check here from init_process_emacs. This is all a bit cleaner for
4562 GNUish platforms, and I hope it works around the Cygwin bug.
4563 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4564 that glib signal handling is tickled before glib creates threads.
4566 * process.c (wait_reading_process_output): Avoid int overflow
4567 when reading more than 2 GiB total from a process.
4569 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4571 * process.c (create_process): Handle a couple more cases,
4572 i.e., work even if new_argv and wait_child_setup[i] are cached.
4573 Use Fcall_process's style for volatile vars.
4575 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4577 * process.c (create_process): Mark PROCESS volatile.
4579 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4581 Use C99-style flexible array members if available.
4582 This avoids some subtle aliasing issues, which typically
4583 aren't a problem with GCC but may be a problem elsewhere.
4584 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4585 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4586 In either case, it uses a flexible array member rather than
4587 the old struct hack. All uses changed.
4588 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4589 Adjust to sdata reorganization.
4590 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4591 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4592 that ports better to pre-C99 non-GCC.
4593 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4594 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4595 as the latter has changed.
4596 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4597 and port better to pre-C99 GCC.
4598 * image.c (struct xpm_cached_color):
4599 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
4600 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
4601 Use FLEXIBLE_ARRAY_MEMBER.
4602 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
4603 Move decl to top level so it gets checked against implementation.
4604 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
4605 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
4607 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4609 * syntax.c: Integer cleanups.
4610 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
4611 All uses that need 0-or-2 changed to:
4612 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
4613 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
4614 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
4615 (char_quoted, prev_char_comend_first, back_comment)
4616 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4617 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
4618 Use bool for boolean.
4619 (update_syntax_table, skip_chars, skip_syntaxes):
4620 Prefer int to unsigned when either will do.
4621 (back_comment): Return boolean success flag, like forw_comment,
4622 instead of positive-or-minus-1 (which might have overflowed int anyway).
4623 Don't stuff ptrdiff_t into int.
4624 (syntax_spec_code, syntax_code_spec): Now const.
4625 (Fmatching_paren, scan_lists, scan_sexps_forward):
4626 Use enum syntaxcode for syntax code.
4627 (Fmatching_paren): Check that arg is a character, not just an integer.
4628 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
4629 (Finternal_describe_syntax_value): Omit no-longer-needed
4631 (skip_chars): Use char, not unsigned char, when the distinction
4633 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
4634 * bytecode.c (exec_byte_code):
4635 * syntax.c (syntax_spec_code, Fchar_syntax)
4636 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4638 * syntax.h (SYNTAX_WITH_FLAGS):
4639 Omit unnecessary casts.
4641 2013-06-20 Eli Zaretskii <eliz@gnu.org>
4643 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4644 line dimensions here, to avoid race conditions with the main
4645 thread. (Bug#14062, bug#14630, bug#14669)
4647 * w32term.c (w32_draw_window_cursor): Compute the header line and
4648 mode line dimensions here.
4649 <w32_system_caret_window, w32_system_caret_hdr_height>:
4650 <w32_system_caret_mode_height>: New variables.
4652 * w32term.h: Declare them.
4654 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4656 * alloc.c (die): Move "assertion failed" string here ...
4657 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4658 COND when SUPPRESS_CHECKING. This shrinks the executable text
4659 size by 0.8% to 2.2% when configured with --enable-checking,
4660 depending on optimization flags (GCC 4.8.1 x86-64).
4662 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4664 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4666 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4667 base is 2; this is more accurate.
4669 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4671 * sound.c (string_default): Move to !WINDOWSNT section.
4672 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4674 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4676 * sound.c: Integer cleanups.
4677 Remove unnecessary forward decls.
4678 (struct sound_device): The 'file' member is now a Lisp_Object, not
4679 a char *, so that we needn't invoke alloca on a huge size.
4680 (Fplay_sound_internal): Adjust to this.
4681 (string_default): New function.
4682 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4683 Use it to adjust to the struct sound_device change.
4684 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4685 (be2hs) [0]: Remove.
4687 * syntax.c (skip_chars): Don't use uninitialized storage
4688 when searching a multibyte buffer for characters that are not in a
4689 unibyte string that contains non-ASCII characters.
4691 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4693 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4694 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4696 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4698 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4700 2013-06-18 Kenichi Handa <handa@gnu.org>
4702 * font.c (Ffont_spec): Signal an error for an invalid font name
4705 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4707 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4708 In particular this ports to 32-bit sparc Sun cc.
4709 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4710 array with a dummy element at specpdl[-1], so that its address can
4712 (unbind_to): Do not copy the binding; not needed, now that we
4713 copy old_value in the one place where the copy is needed.
4714 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4715 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4716 (union specbinding): Rename from struct specbinding. Redo layout
4717 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4718 which is not portable. With Sun C 5.12 32-bit sparc, the
4719 declaration causes nargs to be an unsigned bitfield, a behavior
4720 that the C standard allows; but Emacs wants nargs to be signed.
4721 The overall type is now a union of structures rather than a
4722 structure of union of structures, and the 'kind' member is now a
4723 bitfield, so that the overall type doesn't grow. All uses changed.
4724 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4726 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4728 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4729 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4731 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4733 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4735 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4736 unless we know that the window w's frame is a frame object.
4737 Another attempt at solving bug#14062 and bug#14630.
4739 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4741 * textprop.c (property_set_type): New enum.
4742 (add_properties): Allow appending/prepending text properties.
4743 (add_text_properties_1): Factored out of Fadd_text_properties.
4744 (Fadd_text_properties): Move all the code into
4745 add_text_properties_1.
4746 (Fadd_face_text_property): New function that calls
4747 add_text_properties_1.
4749 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4751 Move functions from lisp.h to individual modules when possible.
4752 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4753 * alloc.c (XFLOAT_INIT, set_symbol_name):
4754 * buffer.c (CHECK_OVERLAY):
4755 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4756 (set_char_table_parent):
4757 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4758 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4759 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4760 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4762 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4763 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4764 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4765 (backtrace_args, backtrace_debug_on_exit):
4766 * floatfns.c (CHECK_FLOAT):
4767 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4768 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4769 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4770 (set_hash_index_slot):
4771 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4772 * marker.c (CHECK_MARKER):
4773 * textprop.c (CHECK_STRING_OR_BUFFER):
4774 * window.c (CHECK_WINDOW_CONFIGURATION):
4775 Move here from lisp.h, and make these functions static rather than
4777 * buffer.c (Qoverlayp):
4779 * fns.c (Qhash_table_p):
4780 * window.c (Qwindow_configuration_p):
4782 * lisp.h: Remove the abovementioned defns and decls.
4784 Use functions, not macros, for XINT etc (Bug#11935).
4785 In lisp.h, prefer functions to function-like macros, and
4786 constants to object-like macros, when either will do. This:
4787 . simplifies use, as there's no more need to worry about
4788 arguments' side effects being evaluated multiple times.
4789 . makes the code easier to debug on some platforms.
4790 However, when using gcc -O0, keep using function-like macros
4791 for a few critical operations, for performance reasons.
4792 This sort of thing isn't needed with gcc -Og, but -Og
4793 is a GCC 4.8 feature and isn't widely-enough available yet.
4794 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4795 Remove enum lsb_bits; no longer needed.
4796 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4797 * buffer.c (Qoverlap):
4799 * fns.c (Qhash_table_p):
4800 Now extern, so lisp.h can use these symbols.
4801 * dispextern.h: Include character.h, for MAX_CHAR etc.
4802 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4803 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4804 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4805 (GLYPH_CODE_P): Move here from lisp.h.
4806 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4807 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4808 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4809 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4810 XUNTAG now returns void *.
4811 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4812 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4813 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4814 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4815 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4816 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4817 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4818 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4819 New macros, renamed from their sans-lisp_h_ counterparts.
4820 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4821 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4822 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4823 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4824 If compiling via GCC without optimization, define these as macros
4825 in addition to inline functions.
4826 To disable this, compile with -DINLINING=0.
4827 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4828 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4829 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4830 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4831 (INTMASK, VALMASK): Now macros, since static values cannot be
4832 accessed from extern inline functions.
4833 (VALMASK): Also a constant, for benefit of old GDB.
4834 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4835 is INTEGERP, which can fold it in.
4836 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4837 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4838 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4839 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4840 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4841 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4842 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4843 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4844 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4845 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4846 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4847 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4848 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4849 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4850 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4851 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4852 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4853 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4854 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4855 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4856 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4857 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4858 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4859 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4860 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4861 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4862 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4863 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4864 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4865 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4866 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4867 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4868 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4870 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4871 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4872 (VALMASK): Define in one place rather than in two, merging the
4873 USE_LSB_TAG parts; this is simpler.
4874 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4875 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4876 Move up, to avoid use before definition.
4877 Also include "globals.h" earlier, for the same reason.
4878 (make_natnum): New function.
4879 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4880 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4881 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4882 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4883 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4884 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4885 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4886 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4887 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4888 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4889 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4890 (Qwindow_configuration_p, Qimage): New forward declarations.
4891 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4892 (STRING_COPYIN): Remove; unused.
4893 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4894 (xcar_addr, xcdr_addr): New functions. All uses changed.
4895 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4896 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4897 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4898 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4899 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4900 (TYPE_RANGED_INTEGERP): Simplify.
4901 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4902 (setlocale, fixup_locale, synchronize_system_messages_locale)
4903 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4904 Now empty functions, not macros.
4905 (functionp): Return bool, not int.
4906 * window.c (Qwindow_configuration_p): Now extern,
4907 so window.h can use it.
4908 * window.h (Qwindowp): Move decl back to lisp.h.
4910 2013-06-15 Eli Zaretskii <eliz@gnu.org>
4912 * xdisp.c (Fline_pixel_height): New function, required for solving
4915 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
4917 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
4919 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
4921 * lread.c (syms_of_lread):
4922 * fns.c (Fprovide): Adjust to new format of after-load-alist.
4924 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
4926 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
4928 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
4930 * fileio.c (expand_file_name): Doc fix.
4932 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
4934 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
4935 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
4936 Wait for self, not for 0. This can't hurt on GNU or similar
4937 system, and may help with Cygwin.
4939 * keyboard.c: Don't use PROP (...) as an lvalue.
4940 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
4941 Use set_prop (A, B), not PROP (A) = B.
4943 2013-06-10 Eli Zaretskii <eliz@gnu.org>
4945 * xdisp.c (get_it_property): Use it->window instead of generating
4946 a Lisp object from it->w.
4948 2013-06-09 Eli Zaretskii <eliz@gnu.org>
4950 * xdisp.c (get_it_property): If it->object is a buffer, pass to
4951 get-char-property the window that is being rendered, instead of
4952 the buffer, to support window-specific overlays. (Bug#14575)
4953 (compute_display_string_pos): When W is NULL, use the current
4954 buffer as the object to pass to get-char-property.
4955 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
4956 pointer member of the bidi iterator, since no window is pertinent
4959 2013-06-08 Eli Zaretskii <eliz@gnu.org>
4961 * bidi.c (bidi_fetch_char): Accept additional argument, the window
4962 being displayed, and pass it to compute_display_string_pos.
4963 (bidi_level_of_next_char, bidi_resolve_explicit_1)
4964 (bidi_paragraph_init): All callers changed.
4966 * xdisp.c (init_from_display_pos, init_iterator)
4967 (handle_single_display_spec, next_overlay_string)
4968 (get_overlay_strings_1, reseat_1, reseat_to_string)
4969 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
4970 Set bidi_it.w member from it->w.
4971 (compute_display_string_pos): Accept additional argument, the
4972 window being displayed, and pass it to Fget_char_property.
4975 * dispextern.h (struct bidi_it): New member w, the window being
4977 (compute_display_string_pos): Adjust prototype.
4979 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
4981 * xgselect.c: Remove unneeded include xterm.h.
4983 * process.c (wait_reading_process_output): Check for NS before GLIB.
4984 GLIB may be linked in due to rsvg, but ns_select must be called.
4986 * xgselect.c (xg_select): Remove call to window_system_available
4987 and g_main_context_pending at the top, so Gdk events (i.e. file
4988 notify) are processed when Emacs is started with -nw.
4990 2013-06-07 Eli Zaretskii <eliz@gnu.org>
4992 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
4993 (ctagsfiles3): New variable, includes only *.m files.
4994 (TAGS): Use an explicit language name in the regular expressions,
4995 to avoid transformation of '/SOMETHING' by MSYS to
4996 'c:\MSYS\SOMETHING'.
4998 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5000 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5002 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5004 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5005 still need to set the mouse pointer shape and activate help-echo.
5008 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5010 A few porting etc. fixes for the new file monitor code.
5011 See the thread containing
5012 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5013 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5014 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5015 (dir_monitor_callback, Fgfile_rm_watch):
5016 Use assq_no_quit instead of Fassoc, for speed.
5017 (dir_monitor_callback, Fgfile_rm_watch):
5018 eassert that the monitor is a fixnum.
5019 (dir_monitor_callback): No need for CDR_SAFE.
5020 Simplify building of lisp with alternative tails.
5021 (Fgfile_add_watch, Fgfile_rm_watch):
5022 Do not assume glib functions set errno reliably on failure.
5023 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5024 and signal an error otherwise.
5025 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5026 Use Fdelq instead of Fdelete, for speed.
5028 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5030 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5031 don't insist on being invoked on a highlighted tool-bar button.
5032 Avoids losing tool-bar functionality when mouse-highlight is nil.
5033 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5034 Don't highlight when mouse-highlight is nil.
5035 (note_mouse_highlight): When mouse-highlight is nil, don't return
5036 right away; instead, run tool-bar and mode-line highlight
5037 subroutine, clear any existing highlight, and revert the mouse
5038 pointer to its default shape. (Bug#14558)
5040 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5042 * lisp.mk (lisp): Add prog-mode.el.
5044 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5046 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5047 * process.c (dummy_handler): New function.
5048 (lib_child_handler): New static var.
5049 (handle_child_signal): Invoke it.
5050 (catch_child_signal): If a library has set up a signal handler,
5051 save it into lib_child_handler.
5052 (init_process_emacs): If using glib and not on Windows, tickle glib's
5053 child-handling code so that it initializes its private SIGCHLD handler.
5054 * syssignal.h (SA_SIGINFO): Default to 0.
5055 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5056 31; it should no longer be needed now.
5058 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5060 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5062 * gfilenotify.c (globals_of_gfilenotify): New function.
5063 (syms_of_gfilenotify): Move global initialization there.
5065 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5067 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5069 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5070 * keyboard.c (menu_bar_items, tool_bar_items):
5071 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5072 not override local keymaps any more.
5074 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5076 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5078 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5080 * w32console.c (initialize_w32_display): Return the dimensions of
5081 the console window via 2 additional arguments, not via the current
5082 frame. This avoids crashes due to overrunning the bounds of
5083 frame's decode_mode_spec_buffer, which is not resized following
5084 the change of the frame dimensions from the initial 10x10.
5086 * w32term.h (w32_initialize_display_info): Adjust prototype.
5088 * term.c (init_tty): Take dimensions of the frame from the values
5089 returned by initialize_w32_display.
5091 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5092 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5093 (LIBES): Add $(GFILENOTIFY_LIBS).
5095 * w32inevt.c (handle_file_notifications): Add dummy implementation
5096 for !HAVE_W32NOTIFY.
5098 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5100 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5102 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5104 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5106 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5108 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5110 Fix minor problems found by static checking.
5111 * data.c (pure_write_error):
5112 Use xsignal2, not Fsignal, as Fsignal might return.
5113 * eval.c (set_backtrace_debug_on_exit): Now static.
5114 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5115 No longer inline. EXTERN_INLINE is needed only for functions
5116 defined in .h files. Reindent function header as per GNU style.
5117 (backtrace_p, backtrace_top, backtrace_next):
5118 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5119 compiler or linker. Add extern decls to pacify gcc -Wall.
5120 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5122 * frame.c (free_monitors): Define only on platforms that need it.
5123 * nsterm.m (ns_term_init):
5124 * process.c (catch_child_signal):
5125 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5126 defined on all porting targets these days.
5127 * process.c, process.h (catch_child_signal):
5128 Make it extern only if NS_IMPL_GNUSTEP is defined.
5130 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5132 * w32.c (gettimeofday): Make the signature identical to prototype
5133 in nt/inc/sys/time.h.
5135 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5137 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5140 * keyboard.c (safe_run_hooks_error): Improve error message.
5142 * data.c (pure_write_error): Add `object' argument.
5143 * puresize.h (CHECK_IMPURE): Use it.
5145 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5147 * Makefile.in (NOTIFY_OBJ): New variable.
5148 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5150 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5151 Call syms_of_gfilenotify.
5153 * gfilenotify.c: New file.
5155 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5156 and Qfile_w32notify.
5157 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5158 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5160 * lisp.h: Declare syms_of_gfilenotify.
5162 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5164 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5166 Merge the specpdl and backtrace stacks. Make the structure of the
5167 specpdl entries more obvious via a tagged union of structs.
5168 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5169 (enum specbind_tag): New enum.
5170 (struct specbinding): Make it a tagged union of structs.
5171 Add a case for backtrace records.
5172 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5173 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5174 (backtrace_debug_on_exit): New accessors.
5175 (struct backtrace): Remove.
5176 (struct catchtag): Remove backlist field.
5177 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5179 (Flocal_variable_p): Speed up the common case where the binding is
5181 * eval.c (backtrace_list): Remove.
5182 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5183 (set_backtrace_args, set_backtrace_nargs)
5184 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5185 (backtrace_next): New functions.
5186 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5187 (unwind_to_catch, internal_lisp_condition_case)
5188 (internal_condition_case, internal_condition_case_1)
5189 (internal_condition_case_2, internal_condition_case_n): Don't bother
5190 with backtrace_list any more.
5191 (Fsignal): Adjust to new backtrace format.
5192 (grow_specpdl): Move up.
5193 (record_in_backtrace): New function.
5194 (eval_sub, Ffuncall): Use it.
5195 (apply_lambda): Adjust to new backtrace format.
5196 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5198 (specbind): Adjust to new specpdl format. Simplify.
5199 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5200 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5202 (mark_backtrace): Remove.
5203 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5204 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5205 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5207 * profiler.c (record_backtrace): Use get_backtrace.
5208 (handle_profiler_signal): Use backtrace_top_function.
5209 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5212 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5214 * process.h (catch_child_signal): Declare.
5216 * process.c (catch_child_signal): New function.
5217 (init_process_emacs): Call it.
5219 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5220 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5222 (x_set_cursor_type): Remove declaration.
5223 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5224 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5225 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5226 (ns_get_color): Use F suffix on float.
5227 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5228 (ns_get_rgb_color): Remove.
5229 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5230 (note_mouse_movement): x and y are CGFloat.
5231 (ns_draw_fringe_bitmap): Remove unused rowY.
5232 Change #if to COCOA && >= 10_6.
5233 (ns_draw_window_cursor): Remove unused overspill.
5234 (ns_draw_underwave): width and x are EamcsCGFloat.
5235 (ns_draw_box): thickness is CGFloat.
5236 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5237 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5238 if not in main thread.
5239 (ns_get_pending_menu_title, ns_check_menu_open)
5240 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5241 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5242 (sendFromMainThread:): New method.
5243 (changeFont:): size is CGFloat.
5244 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5245 Disable warning about permanent text.
5246 (characterIndexForPoint:): Adjust return type depending on GNUStep
5248 (mouseDown:): delta is CGFloat.
5249 (updateFrameSize): Remove unised variable f.
5250 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5251 Cast float to EmacsCGFloat.
5252 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5253 also to -1 when restoring.
5254 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5255 inside NS_IMPL_COCOA.
5256 (toggleFullScreen:): Put call to toggleFullScreen inside
5257 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5258 (setPosition:portion:whole:): por is CGFloat.
5259 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5260 (mouseDown:): Use CGFloat.
5261 (mouseDragged:): Remove unised variable edge.
5262 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5264 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5266 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5267 when NS_IMPL_GNUSTEP.
5268 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5269 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5270 (EmacsToolbar): Add clearAll. Add tag argument to
5271 addDisplayItemWithImage.
5272 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5274 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5276 * nsmenu.m (ns_update_menubar): Make static.
5277 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5278 (fillWithWidgetValue:): Add cast to SEL for setAction.
5279 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5280 (update_frame_tool_bar): Update code for GNUStep.
5281 (clearAll): New method.
5282 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5283 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5284 Move identifierToItem setObject and activeIdentifiers addObject before
5285 call to insertItemWithItemIdentifier.
5286 (validateVisibleItems): Fix indentation.
5287 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5288 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5289 UtilityWindow to aStyle, remove call to setStyleMask.
5291 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5293 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5294 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5295 Use F suffix on floats.
5296 (ns_char_width): Returns CGFloat.
5297 (ns_ascii_average_width): w is CGFloat instead of float.
5298 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5300 (ns_glyph_metrics): CGFloat instead of float.
5302 * nsfns.m (x_set_foreground_color, x_set_background_color):
5304 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5305 remove unused variables.
5306 (Fns_read_file_name): Keep track if panel is for save.
5307 Use ns_filename_from_panel/ns_directory_from_panel.
5308 (Fns_list_services): delegate only used for COCOA.
5309 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5310 Just return the input if GNUStep.
5311 (x_screen_planes): Remove.
5312 (Fxw_color_values): Use EmacsCGFloat
5313 (Fns_display_monitor_attributes_list): Only get screen number for
5315 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5317 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5318 ns_directory_from_panel.
5320 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5322 * process.c (handle_child_signal): Also use WCONTINUED.
5323 This is so that list-processes doesn't mistakenly list the process
5324 as stopped, when the process has actually been continued and is
5327 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5329 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5330 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5331 not already configured.
5333 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5335 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5337 * Makefile.in (mostlyclean): Remove *.res files.
5339 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5341 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5342 a buffer (bug#8447).
5344 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5346 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5347 display vector, and we backtrack, handle the case that the
5348 previous character position is also displayed from a display
5349 vector or covered by a display string or image. (Bug#14476)
5351 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5353 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5354 (struct MonitorInfo, free_monitors): Remove.
5355 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5356 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5357 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5360 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5361 (struct MonitorInfo, free_monitors): Remove.
5362 (ns_screen_name): Make static.
5363 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5364 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5367 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5368 (struct MonitorInfo): New struct.
5369 (free_monitors, make_monitor_attribute_list): Declare.
5371 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5373 (free_monitors, make_monitor_attribute_list): New functions.
5374 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5377 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5379 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5381 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5383 * keyboard.c: Apply keyboard decoding only to events that come directly
5384 from the tty, not from unread-command-events (bug#14368).
5385 (read_event_from_main_queue): New function, extracted from read_char).
5386 (read_decoded_char): Remove.
5387 (read_decoded_event_from_main_queue): New function to replace it.
5388 (read_char): Use it.
5389 (read_key_sequence): Use read_char rather than read_decoded_char.
5391 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5393 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5395 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5397 2013-05-22 Kenichi Handa <handa@gnu.org>
5399 The following changes are to fix the setting of
5400 buffer-file-coding-system on, for instance, C-x RET c unix RET
5401 _FILE_OF_DOS_EOL_TYPE_ RET.
5403 * coding.h (struct coding_system): New member detected_utf8_chars.
5405 * coding.c (detect_coding_utf_8): Count characters and check EOL
5406 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5408 (setup_coding_system): Do not initialize coding->head_ascii.
5409 (check_ascii): Do not set coding->eol_seen but update it. Do not
5410 call adjust_coding_eol_type here.
5411 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5412 If the eol-type of CODING is already specified, adjust the eol type
5413 of the found coding-system.
5414 (decode_coding_gap): Cancel previous change. Utilize the
5415 character numbers counted by detect_coding_utf_8. Fix detection
5418 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5420 * search.c (looking_at_1): Only set last_thing_searched if the match
5421 changed the match-data (bug#14281).
5423 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5425 * xdisp.c (reseat_at_previous_visible_line_start):
5426 Already declared in dispextern.h, so remove it here.
5427 (move_it_vertically_backward): Likewise.
5429 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5431 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5432 (Fx_display_pixel_width, Fx_display_pixel_height)
5433 (Fx_display_mm_width, Fx_display_mm_height):
5434 Mention `display-monitor-attributes-list' in docstrings.
5436 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5437 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5438 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5439 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5440 (Fx_display_backing_store, Fx_display_visual_class)
5441 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5442 (Fx_display_grayscale_p, Fx_display_pixel_width)
5443 (Fx_display_pixel_height, Fx_display_planes)
5444 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5445 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5446 (Fx_display_mm_width, Fx_display_mm_height)
5447 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5448 height for all physical monitors as in X11.
5450 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5451 Return pixel width or height for all physical monitors as in X11.
5453 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5455 Port --enable-gcc-warnings to clang.
5456 * bytecode.c (exec_byte_code):
5458 Redo diagnostic pragmas to pacify clang, too.
5459 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5460 * editfns.c (Fencode_time):
5461 * fileio.c (file_accessible_directory_p):
5462 * font.c (font_unparse_xlfd):
5463 Use '&"string"[index]' instead of '"string" + (index)'.
5464 * undo.c (user_error): Remove; unused.
5466 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5468 * insdel.c (insert_1_both): Document the arguments, instead of
5469 referring to insert_1, which no longer exists.
5471 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5472 some window, increment windows_or_buffers_changed, so that
5473 *Messages* display in that window is updated. (Bug#14408)
5475 * w32.c: Include epaths.h.
5476 (init_environment): Use cmdproxy.exe without leading directories.
5477 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5479 (gettimeofday): Adjust signature and return value to Posix
5482 * unexw32.c (open_output_file): Delete the existing emacs.exe
5483 before creating it, to break the hard link to the versioned
5486 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5487 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5488 (FIRSTFILE_OBJ): New variables.
5489 (W32_RES): Rename to EMACSRES. All users changed.
5490 (base_obj): Use $(CM_OBJ).
5491 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5492 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5493 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5494 $(W32_RES_LINK) before $(LIBES).
5495 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5497 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5499 * makefile.w32-in (DOC): Use just "DOC".
5501 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5503 * process.c: Export default filters and sentinels to Elisp.
5504 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5506 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5507 (Fset_process_sentinel, Fformat_network_address):
5508 Default to them instead of nil.
5509 (server_accept_connection): Sentinels can't be nil any more.
5510 (read_and_dispose_of_process_output): New function, extracted from
5511 read_process_output.
5512 (read_process_output): Use it; filters can't be nil.
5513 (Finternal_default_process_filter): New function, extracted from
5514 read_process_output.
5515 (exec_sentinel_unwind): Remove function.
5516 (exec_sentinel): Don't zilch sentinel while running.
5517 (status_notify): Sentinels can't be nil.
5518 (Finternal_default_process_sentinel): New function extracted from
5520 (setup_process_coding_systems): Default filter is not nil any more.
5521 (syms_of_process): Export new Elisp functions and initialize
5523 * lisp.h (make_lisp_proc): New function.
5525 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5527 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5529 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5531 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5532 unless we know that the window w is a leaf window.
5533 Another attempt at solving bug#14062.
5535 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5537 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5540 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5542 * image.c (gif_load): Check that subimages fit (Bug#14345).
5544 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5546 * lread.c (skip_dyn_eof): New function.
5547 (read1): Use it to skip the end of a file in response to #@00.
5549 * doc.c (get_doc_string): Slightly relax the sanity checking.
5551 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5553 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5554 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5555 (MonitorInfo): New struct.
5556 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5557 (Fns_display_monitor_attributes_list): New functions.
5558 (display-usable-bounds): Remove.
5559 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5562 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5564 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5565 (GTK_CHECK_VERSION): New macro, if not already defined.
5566 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5567 replaced by GTK_CHECK_VERSION.
5569 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5571 * xterm.h (GTK_PREREQ): New macro.
5572 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5573 to use this macro instead, for consistency and clarity.
5575 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5577 * xdisp.c (row_for_charpos_p): New function, with code of
5578 cursor_row_p, but accepts an additional argument CHARPOS instead
5579 of using a hardcoded PT.
5580 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5581 (row_containing_pos): Call row_for_charpos_p instead of partially
5582 doing the same. Fixes cursor positioning under longlines-mode
5583 when longlines-show-effect includes more than one newline, when
5584 moving the cursor vertically up.
5586 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5588 * makefile.w32-in (ACL_H): New macro.
5589 ($(BLD)/fileio.$(O)): Update dependencies.
5591 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5593 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5594 * Makefile.in (LIB_ACL): New macro.
5595 (LIBACL_LIBS): Remove.
5596 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5597 * fileio.c: Include <acl.h>.
5598 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
5599 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
5601 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
5604 * unexelf.c: Don't assume ElfW (Half) fits in int.
5605 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
5606 when dealing with ElfW (Half) values, since they can exceed 2**31
5607 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
5608 (entry_address): Omit unused NUM arg. All uses changed.
5610 2013-05-07 Juri Linkov <juri@jurta.org>
5612 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
5613 to the string converted from number with `Fnumber_to_string'.
5616 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5618 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
5619 This fixes a problem introduced by my previous change.
5621 2013-05-07 Glenn Morris <rgm@gnu.org>
5623 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
5625 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
5627 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
5629 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5631 Static checking by GCC 4.8.0.
5632 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
5633 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
5634 (x_get_monitor_attributes_fallback)
5635 (x_get_monitor_attributes_xinerama)
5636 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
5637 Define only if USE_GTK.
5638 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
5639 (x_get_monitor_attributes_fallback): Omit unused locals.
5640 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
5641 Use double, not float, to avoid mixed-mode floating point arithmetic.
5643 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5644 Jan Djärv <jan.h.d@swipnet.se>
5646 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
5647 (XINERAMA_CFLAGS): New macros.
5648 (ALL_CFLAGS, LIBES): Use them.
5650 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5651 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5652 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5653 (syms_of_xfns): DEFSYM them.
5654 (struct MonitorInfo): New struct.
5655 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5656 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5657 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5658 (x_get_monitor_attributes_xinerama): New functions.
5659 (Fx_display_monitor_attributes_list): New primitive.
5660 (syms_of_xfns): Defsubr it.
5662 * xterm.h (x_display_info): Add Xatom_net_workarea and
5663 Xatom_net_current_desktop.
5665 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5666 and dpyinfo->Xatom_net_current_desktop.
5668 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5670 * xdisp.c (pos_visible_p): Use the special code for finding the
5671 beginning of a display property or overlay for any "replacing"
5672 display property, not just for display strings. This solves
5673 incorrect reporting of position by posn-at-point. (Bug#14241)
5675 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5677 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5678 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5679 Verify that ElfW (Half) fits in int.
5680 (fatal): Use same signature as lisp.h.
5681 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5682 configure and build with -DUNEXELF_DEBUG without worrying about
5683 other modules that use DEBUG.
5684 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5685 possibly-wide integers now uses it instead of plain fprintf.
5686 (entry_address): New function, which avoids problems with 32-bit
5687 overflow on 64-bit hosts.
5688 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5689 (round_up): Don't assume the remainder fits in int.
5690 (find_section): Use bool for boolean. Simplify debug code.
5691 (unexec): Don't assume file sizes fit in int or size_t.
5692 Omit unnecessary trailing newline in 'fatal' format.
5693 Use strerror rather than outputting decimal error number.
5694 Remove unused code when emacs is not defined;
5695 this file relies on Emacs now.
5696 Don't assume e_phnum and e_shnum are positive.
5698 * regex.c: Fix problems when DEBUG is defined.
5699 (extract_number, extract_number_and_incr): Define regardless of
5700 whether DEBUG is defined; that's simpler and makes the code less
5701 likely to go stale in the normal case when DEBUG is not defined.
5702 Return int rather than taking an int * arg. All callers changed.
5703 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5704 Remove, replacing with ...
5705 (DEBUG_PRINT): New macro. All callers changed.
5706 (DEBUG_COMPILES_ARGUMENTS): New macro.
5707 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5708 (print_compiled_pattern, print_double_string) [DEBUG]:
5709 Use prototype rather than old-style definition.
5710 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5711 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5712 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5713 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5714 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5715 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5716 This matters only when DEBUG is defined.
5718 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5720 * xdisp.c (set_iterator_to_next): Set the
5721 ignore_overlay_strings_at_pos_p flag only if we are _really_
5722 iterating over an overlay string, as indicated by the
5723 current.overlay_string_index member. (Bug#14306)
5725 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5727 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5728 to where it is used, to avoid autorelease issues (Bug#14050).
5730 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5732 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5733 * fileio.c (syms_of_fileio): Implement this.
5734 * filelock.c (create_lock_file): If symbolic links don't work, so
5735 we use a regular file as a lock file, do not fsync the lock file;
5738 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5740 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5741 (syms_of_minibuf): Adjust accodingly.
5743 * callint.c (Fcall_interactively): Adjust calls accordingly.
5745 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5747 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5748 w->contents is a buffer before computing everything else.
5749 Use parentheses to disambiguate last part of the condition.
5751 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5752 assertion violations. (Bug#14062)
5754 2013-05-01 David Reitter <david.reitter@gmail.com>
5756 * nsfns.m (ns_tooltip): Initialize.
5758 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5760 * coding.c (decode_coding_gap): Don't remove the character before
5761 a newline unless it's a CR character. (Bug#14287)
5763 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5765 * dispextern.h (struct face): Move enum face_underline_type
5766 earlier so that bitfields can be in the same word.
5768 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5770 * nsfns.m (handlePanelKeys): New function.
5771 (EmacsOpenPanel:performKeyEquivalent:)
5772 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5773 arrows/function/control and copy/paste keys (Bug#14296).
5775 2013-04-27 Juri Linkov <juri@jurta.org>
5777 * callint.c (Fcall_interactively): Call `Qread_number' for
5778 interactive code letter `n' instead of using duplicate code.
5781 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5783 * systime.h (make_timeval): Declare as 'const'.
5785 2013-04-27 Kenichi Handa <handa@gnu.org>
5787 * font.c (font_open_entity): Always open a font of manageable
5790 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5792 Port better to AIX (Bug#14258).
5793 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5796 2013-04-24 Kenichi Handa <handa@gnu.org>
5798 * coding.c (decode_coding_iso_2022): When an invalid escape
5799 sequence is encountered, reset the invocation and designation
5800 status to the safest one.
5802 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5804 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5805 Without this fix, "make distclean" leaves stamp-h1 behind.
5807 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5809 * w32fns.c (w32_fullscreen_rect): New function to compute the
5810 window rectangle for the given fullscreen mode.
5811 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5812 longer tunes the window size. This keeps the window's edges flush
5813 with the screen and allows the taskbar to hide itself in fullboth.
5815 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5816 window decorations and uses the entire screen.
5818 * w32term.h (w32_fullscreen_rect) Add prototype.
5819 (struct w32_output): Replace normal_width, normal_height,
5820 normal_top, and normal_left members with a single normal_placement
5822 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5824 (FRAME_NORMAL_PLACEMENT): New macro.
5826 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5828 * minibuf.c (Ftest_completion): Silence compiler warning.
5830 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5832 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5835 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5838 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5839 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5840 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5841 parentheses where appropriate.
5843 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5845 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5847 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5849 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5850 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5851 Mention in the doc string that setting these variables takes
5852 effect only after a call to set-window-buffer. (Bug#14200)
5854 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5856 * indent.c (Fvertical_motion): Don't consider display strings on
5857 overlay strings as display strings on the buffer position we
5858 started from. This prevents vertical cursor motion from jumping
5859 more than one line when there's an overlay string with a display
5860 property at end of line.
5861 Reported by Karl Chen <Karl.Chen@quarl.org> in
5862 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5864 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5866 * window.c (select_window): `record_buffer' even if window is
5867 already selected (bug#14191).
5869 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5871 * window.c (Fwindow_end): Test more flags, including the buffer's
5872 last_overlay_modified flag, to determine whether the window's
5873 display is really up-to-date. Prevents the function from
5874 returning a stale value. (Bug#14170)
5875 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5878 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5880 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5881 garbaged only if it is not already the top frame on its TTY.
5882 This prevents flickering due to constant redrawing of TTY frames when
5883 there are GUI frames open in the same session. (Bug#13864)
5885 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5887 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5888 of marking the idle timers directly.
5890 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5892 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5895 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5897 * window.c (select_window): Don't record_buffer while the invariant is
5898 temporarily broken (bug#14161).
5900 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5902 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5904 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5906 2013-04-07 Romain Francoise <romain@orebokech.com>
5908 Ignore additional platform-specific ACL errors (Bug#13702).
5909 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5910 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
5912 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
5914 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
5917 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
5919 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
5920 This bug was introduced by my 2013-02-25 change that simplified
5921 data_start configuration. Without this change, on GNU/Linux
5922 an Emacs configured with --enable-profiling fails immediately
5923 due to a profiler signal.
5924 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
5925 with these flags. On platforms where special flags are needed
5926 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
5927 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
5928 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
5930 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
5932 Get rid of some platform-specific functions examining window
5933 system and its capabilities. This is a partial rework of the
5935 * lisp.h (have_menus_p): Remove prototype. This function is
5936 replaced with platform-independent window_system_available.
5937 (check_window_system): Move to...
5938 * frame.h (decode_window_system_frame, window_system_available):
5939 ...here, add new prototypes.
5940 * frame.c (window_system_available, decode_window_system_frame):
5942 (check_window_system): Platform-independent now.
5943 * xterm.h (x_in_use): Remove declaration.
5945 * w32term.h (check_x_frame):
5946 * nsterm.h (check_x_frame): Remove prototypes. This function
5947 is replaced with platform-independent decode_window_system_frame.
5948 * msdos.c (have_menus_p): Remove.
5949 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
5950 Remove platform-specific functions. Use check_window_system,
5951 decode_window_system_frame and check_ns_display_info where
5952 appropriate. Minor style and comment tweaks.
5953 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
5954 (check_x_frame): Likewise.
5955 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
5957 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
5958 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
5959 * xmenu.c, xselect.c: All related users changed.
5961 2013-04-03 Kenichi Handa <handa@gnu.org>
5963 The following changes is to optimize the code for reading UTF-8
5966 * coding.c (check_ascii): Rename from detect_ascii. Return value
5967 changed. Check EOL format. Do not call adjust_coding_eol_type
5969 (check_utf_8): New function.
5970 (adjust_coding_eol_type): Do nothing if already adjusted.
5971 (detect_coding): Compare the return value of check_ascii with
5972 coding->src_bytes. Call adjust_coding_eol_type if necessary.
5973 (decode_coding_gap): Optimize for valid UTF-8.
5975 2013-03-21 Kenichi Handa <handa@gnu.org>
5977 * coding.c (syms_of_coding): Cancel previous change.
5979 * insdel.c (insert_from_gap): Fix previous change.
5981 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
5983 Consistently use platform-specific function to detect window system.
5984 * lisp.h (check_window_system): New prototype. This function is
5985 going to replace check_x, check_w32 and check_ns.
5986 (have_menus_p): Mention msdos.c in comment.
5987 * fontset.c (check_window_system_func): Remove. Adjust all users.
5988 * fontset.h (check_window_system_func): Remove prototype.
5989 * nsterm.h (check_ns):
5990 * xterm.h (check_x):
5991 * w32term.h (check_w32): Likewise.
5992 * menu.c (Fx_popup_menu): Use check_window_system.
5993 * msdos.c (check_window_system): Define for MS-DOS.
5994 * nsfns.m (check_window_system): Define for NS. Adjust all users.
5995 * w32fns.c (check_window_system): Likewise for MS-Windows.
5996 * xfns.c (check_window_system): Likewise for X.
5997 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
5998 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6000 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6002 Prefer < to > in range checks such as 0 <= i && i < N.
6003 This makes it easier to visualize quantities on a number line.
6004 This patch doesn't apply to all such range checks,
6005 only to the range checks affected by the 2013-03-24 change.
6006 This patch reverts most of the 2013-03-24 change.
6007 * alloc.c (xpalloc, Fgarbage_collect):
6008 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6009 * character.c (string_escape_byte8):
6010 * charset.c (read_hex):
6011 * data.c (cons_to_unsigned):
6012 * dispnew.c (update_frame_1):
6013 * doc.c (Fsubstitute_command_keys):
6014 * doprnt.c (doprnt):
6015 * editfns.c (hi_time, decode_time_components):
6016 * fileio.c (file_offset):
6017 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6018 * font.c (font_intern_prop):
6019 * frame.c (x_set_alpha):
6020 * gtkutil.c (get_utf8_string):
6021 * indent.c (check_display_width):
6022 * keymap.c (Fkey_description):
6023 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6025 * minibuf.c (read_minibuf_noninteractive):
6026 * process.c (wait_reading_process_output):
6027 * search.c (Freplace_match):
6028 * window.c (get_phys_cursor_glyph):
6029 * xdisp.c (redisplay_internal):
6030 * xsmfns.c (smc_save_yourself_CB):
6031 Prefer < to > for range checks.
6032 * dispnew.c (sit_for): Don't mishandle NaNs.
6033 This fixes a bug introduced in the 2013-03-24 change.
6034 * editfns.c (decode_time_components): Don't hoist comparison.
6035 This fixes another bug introduced in the 2013-03-24 change.
6037 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6039 * frame.h (struct frame): Drop scroll_bottom_vpos
6040 member becaue all real users are dead long ago.
6041 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6042 * xdisp.c (redisplay_internal): Adjust user.
6044 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6046 * nsmenu.m (showAtX:Y:for:): setLevel to
6047 NSPopUpMenuWindowLevel (Bug#13998).
6049 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6051 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6052 (ns_check_pending_open_menu): Declare.
6054 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6055 (x_activate_menubar): Update the menu with title that matches
6056 ns_get_pending_menu_title, and call
6057 ns_check_pending_openmenu (Bug#12698).
6058 (menuWillOpen:): New method.
6059 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6061 * nsterm.m (menu_will_open_state, menu_mouse_point)
6062 (menu_pending_title): New varaibles.
6063 (ns_get_pending_menu_title, ns_check_menu_open)
6064 (ns_check_pending_open_menu): New functions.
6066 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6068 * indent.c (current_column_bol_cache): Remove leftover which is not
6069 used in Fmove_to_column any more.
6070 (current_column, scan_for_column): Adjust users.
6071 * keyboard.c (last_point_position_buffer, last_point_position_window):
6072 Remove leftovers which are not used for recording undo any more.
6073 (command_loop_1, syms_of_keyboard): Adjust users.
6074 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6075 redisplay_window any more.
6076 (move_it_to): Adjust user.
6078 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6080 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6081 Update dependencies.
6083 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6085 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6086 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6089 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6091 * window.h (struct window): Replace hchild, vchild and buffer slots
6092 with the only contents slot. This is possible because each valid
6093 window may have either the child window (in vertical or horizontal
6094 combination) or buffer to display (for the leaf window). Using that,
6095 a lof of operations to traverse and/or change window hierarchies may
6096 be simplified. New member horizontal is used to distinguish between
6097 horizontal and vertical combinations of internal windows.
6098 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6099 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6100 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6101 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6102 Use contents slot, not buffer, where appropriate.
6103 (wset_combination): New function.
6104 (wset_buffer): Add eassert.
6105 (Fframe_first_window): Simplify the loop reaching first window.
6106 (Fwindow_buffer): Use WINDOW_LEAF_P.
6107 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6108 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6109 (unshow_buffer): Convert initial debugging check to eassert.
6110 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6111 (make_parent_window, window_resize_check, window_resize_apply)
6112 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6113 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6114 Adjust to match struct window changes.
6115 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6116 (mark_window_cursors_off, count_windows, get_leaf_windows)
6117 (foreach_window_1): Simplify the loop.
6118 * alloc.c (mark_object): Do not check for the leaf window because
6119 internal windows has no glyph matrices anyway.
6120 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6121 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6122 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6123 (build_frame_matrix_from_window_tree, mirror_make_current)
6124 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6125 (update_window_tree, set_window_update_flags): Simplify the loop.
6126 (sync_window_with_frame_matrix_rows): Enforce live window.
6127 Use contents slot, not buffer, where appropriate.
6128 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6129 and WINDOW_HORIZONTAL_COMBINATION_P.
6130 (make_frame_visible_1): Simplify the loop.
6131 Use contents slot, not buffer, where appropriate.
6132 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6133 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6134 (expose_window_tree): Likewise.
6135 Use contents slot, not buffer, where appropriate.
6136 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6137 to avoid deleted windows. Use contents slot instead of buffer.
6138 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6139 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6140 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6141 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6143 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6145 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6146 identify the reasons for assertion violations in bug#14062 and
6148 (Fx_show_tip): Fix compilation error under
6149 "--enable-check-lisp-object-type". (Bug#14073)
6151 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6152 Reported by <rzl24ozi@gmail.com>.
6154 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6156 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6158 (unwind_with_echo_area_buffer): ...to restore it here.
6159 This is needed to ensure that...
6160 (redisplay_window): ...both window markers are valid here,
6161 which is verified by eassert.
6162 * editfns.c (save_excursion_save): Do not assume that
6163 selected_window always displays the buffer.
6164 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6167 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6169 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6172 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6174 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6176 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6178 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6179 since MinGW's w32api headers do. This avoids compiler warnings.
6181 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6184 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6186 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6188 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6190 * gtkutil.c (style_changed_cb): Check if frame is live and an
6191 X frame (Bug#14038).
6193 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6195 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6196 Define only for _WIN32_WINNT less than 0x0500.
6197 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6199 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6200 see its own definitions of 'struct timeval' and 'struct timezone'.
6202 Fix incompatibilities between MinGW.org and MinGW64 headers.
6203 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6205 * w32.c (REPARSE_DATA_BUFFER): Guard with
6206 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6208 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6210 * xterm.c: Include X11/XKBlib.h
6211 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6213 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6215 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6217 * blockinput.h (input_blocked_p): Likewise.
6218 * bytecode.c (exec_byte_code): Likewise.
6219 * callproc.c (call_process_kill, call_process_cleanup)
6220 (Fcall_process): Likewise.
6221 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6222 (Fccl_execute_on_string): Likewise.
6223 * character.c (string_escape_byte8): Likewise.
6224 * charset.c (read_hex): Likewise.
6225 * cm.c (calccost): Likewise.
6226 * data.c (cons_to_unsigned): Likewise.
6227 * dired.c (directory_files_internal, file_name_completion):
6229 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6230 (sit_for): Likewise.
6231 * doc.c (Fsubstitute_command_keys): Likewise.
6232 * doprnt.c (doprnt): Likewise.
6233 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6234 * emacsgtkfixed.c: Likewise.
6235 * fileio.c (file_offset, Fwrite_region): Likewise.
6236 * floatfns.c (Fexpt, fmod_float): Likewise.
6237 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6239 * font.c (font_intern_prop): Likewise.
6240 * frame.c (x_set_alpha): Likewise.
6241 * gtkutil.c (get_utf8_string): Likewise.
6242 * indent.c (check_display_width): Likewise.
6243 * intervals.c (create_root_interval, rotate_right, rotate_left)
6244 (split_interval_right, split_interval_left)
6245 (adjust_intervals_for_insertion, delete_node)
6246 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6247 (merge_interval_right, merge_interval_left, copy_intervals)
6248 (set_intervals_multibyte_1): Likewise.
6249 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6250 * keymap.c (Fkey_description): Likewise.
6251 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6252 * lread.c (openp, read_integer, read1, string_to_number):
6254 * menu.c (ensure_menu_items): Likewise.
6255 * minibuf.c (read_minibuf_noninteractive): Likewise.
6256 * print.c (printchar, strout): Likewise.
6257 * process.c (create_process, Faccept_process_output)
6258 (wait_reading_process_output, read_process_output, send_process)
6259 (wait_reading_process_output): Likewise.
6260 * profiler.c (make_log, handle_profiler_signal): Likewise.
6261 * regex.c (re_exec): Likewise.
6262 * regex.h: Likewise.
6263 * search.c (looking_at_1, Freplace_match): Likewise.
6264 * sysdep.c (get_child_status, procfs_ttyname)
6265 (procfs_get_total_memory): Likewise.
6266 * systime.h (EMACS_TIME_VALID_P): Likewise.
6267 * term.c (dissociate_if_controlling_tty): Likewise.
6268 * window.c (get_phys_cursor_glyph): Likewise.
6269 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6270 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6272 * xfns.c (Fx_window_property): Likewise.
6273 * xmenu.c (set_frame_menubar): Likewise.
6274 * xselect.c (x_get_window_property, x_handle_dnd_message):
6276 * xsmfns.c (smc_save_yourself_CB): Likewise.
6277 * xterm.c (x_scroll_bar_set_handle): Likewise.
6279 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6281 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6282 to be optional or nil. Adjust comment and convert it to docstring.
6283 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6284 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6286 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6288 Static checking by GCC 4.8-20130319.
6289 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6290 * process.c (Fset_process_datagram_address)
6291 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6292 * xdisp.c (get_char_face_and_encoding):
6293 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6294 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6295 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6297 2013-03-24 Ken Brown <kbrown@cornell.edu>
6299 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6300 fix compilation on 64-bit Cygwin, where underscores are not
6301 automatically prepended.
6303 * w32term.c (w32_initialize): Silence compiler warning.
6305 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6307 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6308 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6309 variables, to save and restore frame dimensions.
6310 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6311 after returning from a 'fullscreen' configuration.
6312 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6313 to avoid races between the main thread and the input thread.
6315 * w32term.h (struct w32_output): New members normal_width,
6316 normal_height, normal_top, normal_left, and prev_fsmode.
6317 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6318 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6321 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6322 'fullscreen' parameter. Always record previous width and height
6323 of the frame, except when switching out of maximized modes, so
6324 that they could be restored correctly, instead of resetting to the
6325 default frame dimensions. Send SC_RESTORE command to the frame,
6326 unless we are going to send SC_MAXIMIZE, to restore the frame
6327 resize hints in the mouse pointer shown by the window manager.
6330 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6332 * lisp.h (get_frame_param): Adjust conditions for prototype
6335 2013-03-22 Ken Brown <kbrown@cornell.edu>
6337 * unexcw.c: Drop unneeded inclusion of w32common.h.
6338 (report_sheap_usage): Declare.
6339 (read_exe_header): Add magic numbers for x86_64.
6340 (fixup_executable): Fix printf format specifier for unsigned long
6343 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6345 * frame.h (struct frame): Put menu_bar_window under #ifdef
6346 because this member is not needed when X toolkit is in use.
6347 (fset_menu_bar_window):
6348 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6349 (free_glyphs, update_frame):
6350 * xdisp.c (expose_frame): Likewise.
6351 (display_menu_bar): Likewise. Remove redundant eassert.
6352 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6355 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6357 Use functions and constants to manipulate Lisp_Save_Value objects.
6358 This replaces code that used macros and strings and token-pasting.
6359 The change makes the C source a bit easier to follow,
6360 and shrinks the Emacs executable a bit.
6361 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6362 (make_save_value): Change 1st arg from string to enum. All callers
6365 (mark_object): Use if, not #if, for GC_MARK_STACK.
6366 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6367 (XSAVE_OBJECT): Now functions, not macros.
6368 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6369 the constant was never used.
6370 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6371 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6372 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6373 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6375 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6376 type3 with a single member save_type. All uses changed.
6377 (save_type, set_save_pointer, set_save_integer): New functions.
6378 * print.c (PRINTX): Remove.
6380 * alloc.c: Remove redundant static declarations.
6382 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6384 * window.h (struct window): Convert left_col, top_line, total_lines
6385 and total_cols from Lisp_Objects to integers. Adjust comments.
6386 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6388 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6389 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6390 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6391 Adjust users where appropriate.
6393 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6395 * frame.h (struct frame): Drop resx and resy because the same data is
6396 available from window system-specific output context. Adjust users.
6397 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6398 New functions to provide defaults when no window system available.
6399 (FRAME_RES_X, FRAME_RES_Y): New macros.
6400 (NUMVAL): Move from xdisp.c.
6401 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6402 (Ffont_face_attributes, Fopen_font):
6403 * image.c (gs_load):
6404 * w32font.c (fill_in_logfont):
6405 * xdisp.c (calc_pixel_width_or_height):
6406 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6407 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6409 2013-03-20 Kenichi Handa <handa@gnu.org>
6411 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6412 to 1 (temporary workaround until a bug related to ASCII
6413 optimization is fixed).
6415 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6417 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6418 Signal error if window is not internal. Adjust docstring.
6419 (delete_all_child_windows): Use combination_limit to save the buffer.
6420 (Fset_window_configuration): Adjust accordingly.
6421 * print.c (syms_of_print): Initialize debugging output not here...
6422 (init_print_once): ...but in a new function here.
6423 * lisp.h (init_print_once): Add prototype.
6424 * emacs.c (main): Add call to init_print_once. Adjust comments.
6426 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6428 * window.c (window_resize_check, window_resize_apply)
6429 (window_from_coordinates, recombine_windows, set_window_buffer)
6430 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6431 (Fsplit_window_internal, Fdelete_window_internal)
6432 (freeze_window_starts): Use bool for booleans.
6433 * window.h (window_frame_coordinates, resize_frame_windows)
6434 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6436 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6438 * dispnew.c (bitch_at_user): Use `user-error'.
6440 2013-03-17 Ken Brown <kbrown@cornell.edu>
6442 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6443 as return type of image_background. (Bug#13981)
6444 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6446 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6448 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6449 (ns_select): Don't return with result uninitialized.
6451 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6454 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6456 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6457 directories. If filename is nil, get directory name (Bug#13932).
6458 Use getFilename and getDirectory.
6459 (getFilename, getDirectory): New methods for EmacsSavePanel and
6461 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6463 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6465 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6467 2013-03-15 Kenichi Handa <handa@gnu.org>
6469 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6470 (adjust_after_replace): Make it back to static. Delete the third
6471 arg text_at_gap_tail. Cancel the code for handling it.
6473 * coding.h (struct coding_system): New member eol_seen.
6475 * coding.c (detect_ascii): New function.
6476 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6477 when the source bytes are actually scanned. On detecting for
6478 coding_category_utf_8_auto, call detect_ascii instead of scanning
6479 source bytes directly.
6480 (produce_chars): Call insert_from_gap with the new arg 0.
6481 (encode_coding): Likewise.
6482 (decode_coding_gap): Control ASCII optimization by the variable
6483 disable_ascii_optimization instead of #ifndef .. #endif.
6484 Deccode EOL format according to coding->eol_seen.
6485 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6488 * lisp.h (adjust_after_replace): Cancel externing it.
6489 (insert_from_gap): Adjust prototype.
6491 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6493 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6494 FULLSCREEN_MAXIMIZED. (Bug#13935)
6496 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6498 * region-cache.c (find_cache_boundary, move_cache_gap)
6499 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6500 Simplify debugging check and convert to eassert. Adjust comment.
6501 (pp_cache): Put under ENABLE_CHECKING.
6503 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6505 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6506 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6508 (w32fullscreen_hook): If the frame is visible, reset
6509 f->want_fullscreen flag after changing the frame size. If the
6510 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6513 2013-03-13 Daniel Colascione <dancol@dancol.org>
6515 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6516 too so that these builds can use Cygwin's file conversion
6517 functions. (We've been building and linking cygw32.o all along
6518 and just not using it.)
6520 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6522 File synchronization fixes (Bug#13944).
6523 * Makefile.in (LIB_FDATASYNC): New macro.
6525 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6526 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6527 Don't worry about HAVE_FSYNC, since a substitute fsync is
6528 available if the system lacks one.
6529 (Fwrite_regin): Retry fsync if interrupted.
6531 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6533 * w32term.c (w32_read_socket): If the Emacs frame is being
6534 activated, call w32fullscreen_hook, to make sure the new frame
6535 dimensions are in effect. (Bug#13937)
6537 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6539 * xdisp.c (init_iterator): Simplify because both character and byte
6540 positions are either specified or -1. Add eassert. Adjust comment.
6541 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6542 character and byte positions can be obtained from marker.
6544 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6546 Static checking by Sun C 5.12.
6547 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6548 * bytecode.c (exec_byte_code):
6549 * dispnew.c (init_display):
6551 * fileio.c (Fsubstitute_in_file_name):
6552 * keyboard.c (Fevent_convert_list):
6553 * keymap.c (Fsingle_key_description):
6554 * term.c (maybe_fatal, fatal):
6555 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6556 * xsmfns.c (Fhandle_save_session):
6557 Omit unreachable code.
6558 * keymap.c (map_keymap_char_table_item): Cast void * to
6559 a function pointer type; the C Standard requires this.
6561 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6562 Include <sys/param.h> unconditionally, as that works elsewhere and
6563 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6564 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6567 See ChangeLog.12 for earlier changes.
6573 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6575 This file is part of GNU Emacs.
6577 GNU Emacs is free software: you can redistribute it and/or modify
6578 it under the terms of the GNU General Public License as published by
6579 the Free Software Foundation, either version 3 of the License, or
6580 (at your option) any later version.
6582 GNU Emacs is distributed in the hope that it will be useful,
6583 but WITHOUT ANY WARRANTY; without even the implied warranty of
6584 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6585 GNU General Public License for more details.
6587 You should have received a copy of the GNU General Public License
6588 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.