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.
6 2013-10-18 Eli Zaretskii <eliz@gnu.org>
8 * keyboard.c (make_lispy_event): Remove GPM-specific code that
9 handles mouse clicks. Instead, let GPM use the same code as all
10 the other mice use. See the discussion starting at
11 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
12 for the details of the problem with the menu bar this fixes.
14 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
16 Remove port-specific display name lists to avoid extra
17 complexity and data duplication with display info lists.
18 * xterm.h (x_display_name_list): Remove declaration.
19 * xterm.c (x_display_name_list): Remove.
20 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
21 * xfns.c (x_display_info_for_name, Fx_display_list):
22 Likewise. Use x_display_list where appropriate.
23 * w32term.h (w32_display_name_list): Remove declaration.
24 * w32term.c (w32_display_name_list): Remove.
25 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
27 * w32fns.c (x_display_info_for_name, Fx_display_list):
28 Likewise. Use x_display_list where appropriate.
29 * nsterm.h (ns_display_name_list): Remove declaration.
30 * nsterm.m (ns_display_name_list): Remove.
31 (ns_term_init, syms_of_nsterm): Adjust users.
32 * nsfns.m (ns_display_info_for_name, Fx_display_list):
33 Likewise. Use x_display_list where appropriate.
34 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
35 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
36 (mark_terminals): Mark per-terminal font cache.
38 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
40 Don't run timers in input-pending-p. Its new check-timers param
41 provides the prior behavior. (Bug#15045).
42 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
45 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
47 Make some functions static in non-Microsoft builds.
48 On my platform (Fedora 19 x86-64), this shrinks the
49 Emacs executable (text+data) by 0.25%.
50 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
51 (load_color) [!MSDOS]:
52 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
53 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
54 * lisp.h (check_existing):
55 * process.h (conv_sockaddr_to_lisp, network_interface_list)
56 (network_interface_info) [!WINDOWSNT]:
57 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
59 * fileio.c (check_existing):
60 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
61 * process.c (conv_sockaddr_to_lisp, network_interface_list)
62 (network_interface_info) [!WINDOWSNT]:
63 * term.c (encode_terminal_code) [!WINDOWSNT]:
64 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
65 * xfaces.c (load_color) [!MSDOS]:
67 * fileio.c (check_existing, check_executable, check_writable):
68 * process.c (network_interface_list, network_interface_info):
69 Move earlier, so that we don't need forward decls.
70 * gnutls.c (fn_gnutls_transport_set_errno)
71 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
73 * w32.c (init_environment): Use faccessat rather than
74 check_existing, partly for consistency with the rest of the code
75 in this file, partly so that check_existing can be static.
77 Make VALMASK visible to GDB even if clang is used (Bug#15574).
78 * emacs.c (MAIN_PROGRAM): New macro.
79 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
80 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
82 bool vector int width fixes
83 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
84 (Fbool_vector_count_matches_at):
85 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
86 can exceed PTRDIFF_MAX, at least in theory.
87 (Fbool_vector_count_matches_at):
88 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
90 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
92 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
93 (struct sockaddr): Add forward decl, for platforms that lack it.
95 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
97 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
100 2013-10-16 Eli Zaretskii <eliz@gnu.org>
102 * w32.c (network_interface_get_info, network_interface_list)
103 (network_interface_info): New functions. (Bug#15610)
104 (GetAdaptersInfo_Proc): New typedef.
105 (get_adapters_info): New wrapper function.
106 (globals_of_w32): Initialize g_b_init_get_adapters_info.
108 * process.h (network_interface_list, network_interface_info): New
111 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
112 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
113 all systems. Return non-nil for systems that HAVE_NET_IF_H and
114 for WINDOWSNT. Doc fix.
115 (syms_of_process): Defsubr Snetwork_interface_list and
116 Snetwork_interface_info unconditionally.
118 * menu.c (have_boxes): Fix redundant simulation of radio buttons
119 in NS GUI sessions. (Bug#15629)
121 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
123 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
125 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
127 * print.c (print_object): Print " ..." when truncating bool vectors.
129 2013-10-15 Eli Zaretskii <eliz@gnu.org>
131 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
132 standard mouse buttons.
134 * termhooks.h (struct input_event): Remove incorrect commentary.
136 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
138 Disallow bool vector operations on mixed-length operands.
139 The old behavior left garbage in the result vector sometimes,
140 and didn't seem to be useful.
141 * data.c (Qwrong_length_argument): New static var.
142 (wrong_length_argument): New function.
143 (bool_vector_binop_driver): Check that args agree in length.
145 * keyboard.c, keyboard.h (all_kboards): Now static.
147 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
149 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
150 note from the lispref.
152 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
154 * nsterm.h (struct ns_display_info): Remove set-but-unused
155 member image_cache (image caches are per-terminal anyway).
156 (FRAME_X_IMAGE_CACHE): Remove.
157 * nsterm.m (ns_initialize_display_info): Adjust user.
159 2013-10-14 Eli Zaretskii <eliz@gnu.org>
161 * w32proc.c: Include mingw_time.h.
163 * w32.c: Include mingw_time.h.
165 Implement scrolling of TTY menus when the screen is too short.
167 * term.c (tty_menu_display): Accept an additional argument, the
168 menu item from which to start displaying the menu. Account for
169 the value of Y when limiting the menu to the number of available
171 (mi_result): New enumeration.
172 (read_menu_input): Return enumerated value. When the y coordinate
173 hits min_y or max_y, return scroll indication instead of wrapping
175 (tty_menu_activate): Handle the scrolling indications from
176 read_menu_input. Compute the first menu item to display and pass
177 it to tty_menu_display.
179 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
181 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
182 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
183 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
184 Adjust to match the change described below.
185 (struct terminal): Move must_write_spaces, line_ins_del_ok,
186 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
187 memory_below_frame members to...
188 * termchar.h (struct tty_display_info): ...here because they're
189 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
191 * nsterm.m (ns_create_terminal):
192 * w32term.c (w32_create_terminal):
193 * xterm.c (x_create_terminal): Adjust users.
194 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
195 to filter out non-TTY frames. Adjust comment.
196 (scrolling): Adjust user. Prefer eassert for debugging check.
198 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
200 * xfaces.c (PT_PER_INCH): Remove unused macro.
201 * termhooks.h (struct terminal): Remove set-but-unused
202 member fast_clear_end_of_line.
203 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
204 * nsterm.m (ns_create_terminal):
206 * w32term.c (w32_create_terminal):
207 * xterm.c (x_create_terminal): Adjust users.
209 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
211 * lisp.h (bool_vector_size): New function.
212 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
213 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
214 (Fbool_vector_not, Fbool_vector_count_matches_at):
215 Remove uses of 'eassume' that should no longer be needed,
216 because they are subsumed by the 'eassume' in bool_vector_size.
218 2013-10-12 Eli Zaretskii <eliz@gnu.org>
220 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
221 after inclusion of gif_lib.h, thus fixing compiler warnings caused
222 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
224 2013-10-11 Eli Zaretskii <eliz@gnu.org>
226 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
227 have different dimensions. (Bug#15575)
229 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
232 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
234 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
236 * term.c (tty_menu_show): Never return with unbalanced
237 specpdl. Use eassert for debugging check. Adjust style.
239 2013-10-11 Eli Zaretskii <eliz@gnu.org>
241 * term.c (read_menu_input): Make selection of menu items
242 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
243 (tty_menu_activate): Fix off-by-one error when computing max_y.
245 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
247 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
248 audit logging (only used with GnuTLS 3.x) and enable it.
250 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
252 * dispnew.c (redraw_frame): Remove useless #ifdef because
253 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
254 Also, move TTY fflush to...
255 * term.c (tty_update_end): ...this function.
257 2013-10-11 Eli Zaretskii <eliz@gnu.org>
259 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
260 the end of the frame's glyph matrix. (Bug#15575)
262 * term.c (tty_menu_display): Don't move cursor while overwriting
263 frame's glyphs with menu items. Limit the number of items
264 displayed to what can be shown on the available screen lines,
265 excluding the echo area.
266 (tty_menu_activate): Limit the Y coordinate allowed by
267 read_menu_input to the last screen line used for menu display.
269 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
271 * lisp.h (eassume): New macro.
272 Also, include <verify.h>, for 'assume'.
273 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
274 (vroundup, vector_nbytes):
275 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
276 (Fbool_vector_not, Fbool_vector_count_matches)
277 (Fbool_vector_count_matches_at):
278 Use eassume, not eassert.
279 * casetab.c (set_identity, shuffle):
280 * composite.c (composition_gstring_put_cache):
281 * dispnew.c (update_frame_1):
282 * ftfont.c (ftfont_shape_by_flt):
283 * image.c (gif_load):
284 * intervals.c (offset_intervals):
285 * macfont.m (macfont_shape):
286 Remove calls to 'assume' that are no longer needed, because
287 --enable-gcc-warnings no longer generates bogus warnings
288 when these calls are removed.
290 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
292 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
294 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
296 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
297 (Qsubstitute_env_in_file_name): New var.
298 (syms_of_fileio): Define it.
300 2013-10-10 Eli Zaretskii <eliz@gnu.org>
302 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
303 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
306 * term.c (save_and_enable_current_matrix): Don't allocate and
307 don't save margin areas.
308 (restore_desired_matrix): Don't restore margin areas.
309 (free_saved_screen): Don't free margin areas.
311 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
313 * image.c: Pacify --enable-gcc-warnings.
314 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
315 #define only if used.
317 2013-10-10 Eli Zaretskii <eliz@gnu.org>
319 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
320 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
321 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
322 (gif_load): For giflib v5.x and later, display the error message
323 produced by giflib when its functions fail.
324 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
327 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
329 * keyboard.c (last_event_timestamp): Remove. For X selection and
330 GTK popup menus, it may be obtained from per-frame X display info.
331 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
332 (process_special_events): Adjust users.
333 * keyboard.h (last_event_timestamp): Remove declaration.
334 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
335 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
336 * menu.h (xmenu_show): Adjust prototype.
337 * menu.c (Fx_popup_menu): Adjust user.
338 * xselect.c (x_own_selection, x_get_foreign_selection)
339 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
341 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
343 * keyboard.c (init_kboard): Now static. Add arg
344 to denote window system. Adjust comment.
345 (init_keyboard): Adjust user.
346 (allocate_kboard): New function.
348 * nsterm.m (ns_term_init):
350 * w32term.c (w32_create_terminal):
351 * xterm.c (x_term_init): Use it.
352 * keyboard.h (init_kboard): Remove prototype.
353 (allocate_kboard): Add prototype.
355 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
357 * image.c (GIFLIB_MAJOR): Ensure it's defined.
358 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
360 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
362 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
364 2013-10-09 Eli Zaretskii <eliz@gnu.org>
366 * term.c (tty_menu_activate): Flush the output stream after
367 showing the cursor, and don't mark the frame garbaged at exit from
368 the function. Fixes redisplay glitches when moving from one menu
371 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
373 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
374 or throw error (Bug#15570).
376 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
378 * intervals.c (temp_set_point_both): Move test into 'eassert',
381 * lisp.h (eassert): Don't use 'assume'.
382 Sometimes 'assume' wins in performance, and sometimes it loses,
383 so it shouldn't be used all the time. Perhaps we need two
384 flavors of 'eassert', one for where 'assume' is far more likely
385 to help or to hurt; but that can be done later.
386 Problem reported by Dmitry Antipov in
387 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
388 Also, don't include <verify.h>; no longer needed.
390 2013-10-09 Glenn Morris <rgm@gnu.org>
392 * eval.c (Fcond): Doc tweak.
394 2013-10-09 Eli Zaretskii <eliz@gnu.org>
396 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
397 expressions with side effects to eassert. (Bug#15565)
399 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
401 * fns.c (hashfn_user_defined): Allow hash functions to return any
404 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
406 Fix minor problems found by static checking.
407 * dispnew.c (save_current_matrix): Omit unnecessary casts.
408 * dispnew.c (update_frame_with_menu): Mark debug local as used.
409 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
410 * keyboard.c (read_menu_command): Remove unused local.
411 * lisp.h (read_menu_command): New decl.
412 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
413 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
414 Return ptrdiff_t, not int.
415 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
416 not int, for benefit of xpalloc.
417 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
419 (have_menus_p): Remove; unused.
420 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
421 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
422 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
424 (save_and_enable_current_matrix): Omit unnecessary casts.
425 (read_menu_input): Omit local extern decl (now in lisp.h).
426 Don't access uninitialized storage if mouse_get_xy fails.
427 (tty_menu_activate): Mark local as initialized, for lint.
428 (tty_menu_activate, tty_meny_show): Remove unused locals.
430 2013-10-08 Eli Zaretskii <eliz@gnu.org>
432 Support menus on text-mode terminals.
433 * xterm.h (xw_popup_dialog): Add prototype.
435 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
436 (xmenu_show): Block input here, instead in Fx_popup_menu.
437 (xw_popup_dialog): New function, with X-specific bits of popup
440 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item): New
443 * window.c (Fset_window_configuration): Use run-time tests of the
444 frame type instead of compile-time conditionals, when menu-bar
445 lines are considered.
447 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
448 (w32_popup_dialog): New prototypes.
450 * w32menu.c (Fx_popup_dialog): Function deleted.
451 (w32_popup_dialog): New function, with w32 specific bits of popup
452 dialogs. Block input here.
454 * w32inevt.c (w32_console_read_socket): Minor change to add
455 debugging TTY events.
457 * w32fns.c (show_hourglass): If returning early because the frame
458 is not a GUI frame, unblock input.
460 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
461 (cursorY): New functions.
463 * termhooks.h (cursorX, cursorY): Prototypes of functions on
464 WINDOWSNT, macros that call curX and curY elsewhere.
466 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
468 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
469 specific function to hide and show cursor on a text-mode terminal.
470 (tty_menu_struct, struct tty_menu_state): New structures.
471 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
472 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
473 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
474 (tty_menu_locate, save_and_enable_current_matrix)
475 (restore_desired_matrix, screen_update, read_menu_input)
476 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
477 (tty_pop_down_menu, tty_menu_last_menubar_item)
478 (tty_menu_new_item_coords, tty_menu_show): New functions.
479 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
481 * nsterm.h (ns_popup_dialog): Adjust prototype.
483 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
485 (ns_popup_dialog): Adapt order of arguments to the other
486 *_menu_show implementations.
487 (Fx_popup_dialog): Function deleted.
489 * msdos.c (x_set_menu_bar_lines): Delete unused function.
491 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
493 * menu.c (have_boxes): New function.
494 (single_keymap_panes): Use it instead of a compile-time
496 (single_menu_item): Use run-time tests of the frame type instead
497 of compile-time conditionals.
498 (encode_menu_string): New function.
499 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
500 the macro, since different types of frame need different encoding
502 (digest_single_submenu): Use run-time tests of frame type instead
503 of, or in addition to, compile-time conditionals.
504 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
505 (Fx_popup_menu): Detect when the function is called from keyboard
506 on a TTY. Don't barf when invoked on a text-mode frame. Check
507 frame type at run time, instead of compile-time conditionals for
508 invoking terminal-specific menu-show functions. Call
509 tty_menu_show on text-mode frames.
510 (Fx_popup_dialog): Moved here from xmenu.c. Test frame types at
511 run time to determine which alternative to invoke; support dialogs
514 * keyboard.h <Qmouse_movement>: Declare.
516 * keyboard.c <Qmouse_movement>: Now extern.
517 <Qecho_keystrokes>: New static variable.
518 (read_key_sequence): Accept an additional argument, a flag to
519 prevent redisplay during reading of the key sequence. All callers
521 (read_menu_command): New function.
522 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
524 (toolkit_menubar_in_use): New function.
525 (make_lispy_event): Use it instead of a compile-time test.
527 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
528 window-system being available.
530 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
531 to x-popup-dialog on the frame type, they all now support popup
534 * dispnew.c (save_current_matrix): Save the margin areas.
535 (restore_current_matrix): Restore margin areas.
536 (update_frame_with_menu): New function.
538 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
541 * alloc.c (make_save_ptr): Now compiled unconditionally.
543 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
545 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
546 (redraw_frame, update_frame): Adjust users.
547 * dispextern.h (set_window_update_flags): Adjust prototype.
548 * xdisp.c (redisplay_internal): When updating all frames with zero
549 windows_or_buffers_changed, assume that only the windows that shows
550 current buffer should be really updated.
552 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
554 Do not allocate huge temporary memory areas and objects while encoding
555 for file I/O, thus reducing an enormous memory usage for large buffers.
556 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
557 * coding.h (struct coding_system): New member raw_destination.
558 * coding.c (setup_coding_system): Initialize it to zero.
559 (encode_coding_object): If raw_destination is set, do not create
560 dst_object. Add comment.
561 * fileio.c (toplevel): New constant E_WRITE_MAX.
562 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
563 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
565 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
567 * nsterm.m (windowDidExitFullScreen:):
568 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
570 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
572 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
573 * keyboard.c (unblock_input_to): Don't process pending signals
574 if a fatal error is in progress.
576 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
577 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
578 they're talking about words in Lisp bool vectors.
579 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
580 * data.c (popcount_bits_word): Rename from popcount_size_t.
581 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
584 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
586 Improve support for popcount and counting trailing zeros (Bug#15550).
587 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
588 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
589 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
590 (popcount_size_t_msc, popcount_size_t_gcc):
591 Remove; now done by Gnulib.
592 (popcount_size_t): Now a macro that defers to Gnulib.
593 (count_trailing_zero_bits): Return int, for consistency with
594 Gnulib and because Emacs prefers signed to unsigned int.
595 Don't assume that size_t is either unsigned int or unsigned long
596 or unsigned long long.
597 (size_t_to_host_endian): Do not assume that size_t is either
598 exactly 32 or exactly 64 bits wide.
599 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
600 etc., so that it's now an enum constant, not a macro.
601 No need to assume that it's either 32 or 64.
603 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
605 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
608 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
610 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
611 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
613 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
615 emacs_read and emacs_write now use void *, not char *.
616 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
617 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
618 Buffer arg is now void *, not char *. This matches plain
619 'read' and 'write' better, and avoids a constraint violation
620 on Solaris 9 with Oracle Studio.
622 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
624 * alloc.c (Fmake_string): For ASCII char initializer, prefer
625 memset to explicit loop. Otherwise copy largest possible chunk
626 from initialized to uninitialized part, thus allowing the longer
627 memcpy runs and reducing the number of loop iterations.
629 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
631 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
632 hide toolbar (Bug#15388).
633 (windowDidEnterFullScreen:): If presentation options are zero,
634 set them here (Bug#15388).
635 (ns_update_auto_hide_menu_bar): Remove runtime check.
636 Don't auto hide dock unless menubar is also auto hidden.
638 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
640 * editfns.c (message): Mention batch mode in doc string.
642 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
644 * nsterm.m (check_native_fs): Remove erroneous comment.
646 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
648 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
649 uses find_newline instead of scan_newline and so doesn't move point.
651 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
653 Use hardware support for byteswapping on glibc x86 etc.
654 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
655 whereas the old swap64 needed 30.
656 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
657 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
658 Use byteswap.h's macros to swap bytes.
659 * lisp.h (swap16, swap32, swap64): Remove.
660 All uses replaced by bswap_16, bswap_32, bswap_64.
662 * bytecode.c (exec_byte_code): Use some more volatile variables
663 to work around local variables getting clobbered by longjmp.
664 Port to pre-C99, which doesn't allow decls after stmts.
666 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
668 * lisp.h (eassert): Assume that COND is true when optimizing.
669 In other words, take on the behavior of eassert_and_assume.
670 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
671 (eassert_and_assume): Remove. All uses replaced by eassert.
673 * xdisp.c (Qglyphless_char): Now static.
675 Adjust to merge from gnulib.
676 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
677 * lisp.h: Include <verify.h>, for 'assume'.
679 * eval.c (clobbered_eassert): New macro.
680 (internal_catch, internal_condition_case)
681 (internal_condition_case_1, internal_condition_case_2)
682 (internal_condition_case_n): Use it instead of eassert
683 when the argument contains locals clobbered by longjmp.
684 Don't use clobbered locals outside of clobbered_eassert.
685 (internal_lisp_condition_case): Use a volatile variable
686 to work around a local variable's getting clobbered.
688 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
690 * lisp.h (struct handler): Merge struct handler and struct catchtag.
691 (PUSH_HANDLER): New macro.
693 (handlerlist): Always declare.
695 * eval.c (catchlist): Remove (merge with handlerlist).
696 (handlerlist, lisp_eval_depth): Not static any more.
697 (internal_catch, internal_condition_case, internal_condition_case_1)
698 (internal_condition_case_2, internal_condition_case_n):
700 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
701 handlerlist/catchlist.
702 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
703 handlerlist which can only handle a single condition-case handler at
705 (find_handler_clause): Simplify since we only a single branch here
708 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
710 (bcall0): New function.
711 (exec_byte_code): Add corresponding cases. Improve error message when
712 encountering an invalid byte-code. Let Bunwind_protect accept
713 a function (rather than a list of expressions) as argument.
715 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
716 and make them unconditional now that they're heap-allocated.
718 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
720 * charset.c (Fdecode_char, Fencode_char): Remove description of
721 `restriction' arg. now that it's hidden by advertised-calling-convention.
723 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
725 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
726 Remove unused variable (from mac-port).
727 (macfont_draw): Use s->ybase for correct y position.
729 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
731 * frame.h (struct frame): Drop has_minibuffer member because...
732 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
733 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
735 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
737 * window.h (struct window): Prefer enum text_cursor_kinds to int
738 for phys_cursor_type member. Move the latter, phys_cursor_width,
739 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
740 * window.c (replace_window, make_window): Adjust users.
742 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
744 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
745 this module is never compiled otherwise.
747 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
749 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
752 2013-09-29 Eli Zaretskii <eliz@gnu.org>
754 * xdisp.c (get_next_display_element): Don't call face_for_font in
755 a build configured --without-x. (Bug#15484)
757 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
759 * window.c (calc_absolute_offset): #elif should be #elif defined.
761 * frame.c (delete_frame): Block/unblock input to overcome race
762 condition (Bug#15475).
764 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
766 * frame.c (delete_frame): Record selected frame only after
767 calling Qdelete_frame_functions (Bug#15477).
769 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
771 * nsterm.m (ns_selection_color): Remove.
772 (ns_get_color): Check for ns_selection_(fg|bg)_color using
773 NSColor selectedText(Background)Color. Only for COCOA.
774 (ns_term_init): Remove assignment of ns_selection_color, logic
775 moved to ns_get_color.
777 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
778 NS_SELECTION_COLOR_DEFAULT.
779 (NS_SELECTION_FG_COLOR_DEFAULT): New.
781 2013-09-28 Eli Zaretskii <eliz@gnu.org>
783 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
784 frame' does not have the tool_bar_window member.
786 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
788 Signal error when reading an empty byte-code object (Bug#15405)
789 * lread.c (read1): signal error
790 * alloc.c (make_byte_code): eassert header size
791 (sweep_vectors): change an int to size_t
793 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
795 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
796 instead of ints, as it's the usual style for offsetof constants. See:
797 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
799 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
800 This is ugly, but it should fix the performance problem for older
801 GCC versions in the short run. I'll look into integrating the
802 Gnulib module for popcount, as a better fix.
803 See the thread starting in:
804 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
805 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
806 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
807 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
808 (popcount_size_t): Use it.
810 2013-09-24 Daniel Colascione <dancol@dancol.org>
812 * process.c (Fnetwork_interface_info): Fix build break due to
815 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
817 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
818 Prefer signed to unsigned integers where either will do.
819 No need for 'const' on locals that do not escape.
820 Omit easserts with unnecessary and unportable assumptions about
821 alignment. Avoid unnecessary casts to char *.
823 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
825 Use union for the payload of struct Lisp_Vector.
826 This helps to avoid a few glitches dictated by C's aliasing rules.
827 * lisp.h (struct Lisp_Vector): Use union for next and
828 contents member. Adjust comment. Change related users.
829 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
830 Related users changed.
831 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
832 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
833 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
834 * xfaces.c, xfont.c, xmenu.c: Related users changed.
836 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
838 Optimize glyph row clearing and copying routines.
839 * dispextern.h (struct glyph_row): Change layout of struct
840 glyph_row to help copy_row_except_pointers. Adjust comment.
841 * dispnew.c (null_row): Remove.
842 (clear_glyph_row): Use offsetof and memset to find and clear
843 just the members that need clearing. Adjust comment.
844 (copy_row_except_pointers): Likewise for copying.
846 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
848 Some minor cleanups of recently-added bool vector code.
849 * conf_post.h (assume): Always return void. Use lint version
850 only if GCC and MSC versions don't apply.
851 * conf_post.h (assume):
852 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
853 Depend on _MSC_VER, not __MSC_VER, for consistency with
855 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
856 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
857 (bool_vector_binop_driver, count_trailing_zero_bits)
858 (size_t_to_host_endian): Now static, not static inline;
859 the latter isn't needed with modern compilers and doesn't
860 work with older compilers anyway.
862 * alloc.c (valgrind_p): Use bool for boolean.
864 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
866 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
867 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
868 (display_last_displayed_message_p, message_buf_print)
869 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
870 Use bool for boolean.
871 * dispextern.h (cancel_line, init_desired_glyphs):
872 Remove ancient leftover.
873 (help_echo_showing_p, hourglass_shown_p):
874 * lisp.h (noninteractive_need_newline): Adjust declaration.
876 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
878 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
880 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
881 ...this file and convert the latter to static. Adjust comment.
882 (make_initial_frame):
883 * window.c (init_window_once): Adjust user.
884 * frame.h (last_nonminibuf_frame): Remove declaration.
885 * lisp.h (selected_frame): Likewise.
886 * msdos.c (the_only_display_info): Adjust comment.
888 2013-09-23 Eli Zaretskii <eliz@gnu.org>
890 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
891 computing the end column of mouse-highlight that comes from
892 display or overlay strings. (Bug#15437)
893 (note_mouse_highlight): Adapt calculation of last argument to
894 mouse_face_from_string_pos to the above change.
896 * conf_post.h (__has_builtin): Define to zero, if undefined, on
897 all platforms, not just for clang.
899 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
901 * filelock.c (lock_file_1): Rearrange to remove compiler warning
902 about excess arguments to snprintf.
904 * conf_post.h(assume): Use __builtin_unreachable for clang.
906 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
908 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
909 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
911 2013-09-23 Daniel Colascione <dancol@dancol.org>
913 * alloc.c (USE_VALGRIND): New macro; on by default
914 when ENABLE_CHECKING.
915 (mark_maybe_object, mark_maybe_pointer)
916 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
918 (valgrind_p) [USE_VALGRIND]: New variable.
919 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
921 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
923 * process.c (wait_reading_process_output): Change int pnamelen to
926 * nsterm.m (setMarkedText:selectedRange:):
928 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
929 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
930 argument to unsigned long to avoid warning.
931 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
933 * conf_post.h (assume): Fix compiler error: x shall be cond.
935 2013-09-22 Daniel Colascione <dancol@dancol.org>
937 * xfns.c (x_get_monitor_attributes): Suppress unused variable
938 warning when compiling without a window system.
940 2013-09-22 Daniel Colascione <dancol@dancol.org>
942 * data.c (Qbool_vector_p): New symbol.
943 (bool_vector_spare_mask, popcount_size_t_generic)
944 (popcount_size_t_msc, popcount_size_t_gcc)
946 (bool_vector_binop_driver)
947 (count_trailing_zero_bits, size_t_to_host_endian)
948 (Fbool_vector_exclusive_or)
950 (Fbool_vector_intersection, Fbool_vector_set_difference)
951 (Fbool_vector_subsetp, Fbool_vector_not)
952 (Fbool_vector_count_matches)
953 (Fbool_vector_count_matches_at): New functions.
954 (syms_of_data): Intern new symbol, functions.
955 * alloc.c (bool_vector_payload_bytes): New function.
956 (Fmake_bool_vector): Instead of calling Fmake_vector,
957 which performs redundant initialization and argument checking,
958 just call allocate_vector ourselves. Make sure we clear any
959 terminating padding to zero.
960 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
961 instead of open-coding the size calculation.
962 (vroundup_ct): New macro.
963 (vroundup): Assume argument >= 0; invoke vroundup_ct.
964 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
965 * composite.c (composition_gstring_put_cache):
966 Change lint_assume to assume.
967 * conf_post.h (assume): New macro.
968 (lint_assume): Remove.
969 * dispnew.c (update_frame_1): Change lint_assume to assume.
970 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
972 * image.c (gif_load): Change lint_assume to assume.
973 * lisp.h (eassert_and_assume): New macro.
974 (Qbool_vector_p): Declare.
975 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
976 (swap16, swap32, swap64): New inline functions.
977 * macfont.c (macfont_shape): Change lint_assume to assume.
978 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
979 * xsettings.c (parse_settings): Use new swap16 and
980 swap32 from lisp.h instead of file-specific macros.
982 2013-09-22 Eli Zaretskii <eliz@gnu.org>
984 * xdisp.c (try_window_id): Don't abort if cursor row could not be
985 found (which can legitimately happen when the glyph row at the
986 window start is disabled in the current_matrix. (Bug#15365)
988 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
990 Fix syntax.h bug introduced by recent INLINE change.
991 syntax.h defined an extern inline function SYNTAX_ENTRY that was
992 conditionally compiled one way in some modules, and a different
993 way in others. This doesn't work with extern inline functions,
994 which must have the same definition in all modules, because the
995 defining code might be shared across modules, depending on the
996 implementation. Symptoms reported by Martin Rudalics in:
997 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
998 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
999 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1000 overriding the corresponding functions in syntax.h.
1001 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1002 (syntax_property): New inline functions.
1003 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1004 Rewrite in terms of these new functions.
1006 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1008 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1009 not chars_in_text, whose result depends on the multibyteness of
1010 the current buffer. (Bug#15426)
1012 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1014 Port recent change to hosts where pointers aren't 'long'.
1015 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1016 Don't assume that pointers are the same width as 'long'.
1017 Add a compile-time check that a pointer fits into two X slots.
1019 A simpler, centralized INLINE.
1020 * conf_post.h (INLINE): Define only if not already defined.
1021 This allows us to use a single INLINE, defined by one file
1023 * emacs.c (INLINE): Define it.
1024 Also, include category.h, charset.h, composite.h, dispextern.h,
1025 syntax.h, systime.h, so that their INLINE definitions are expanded
1027 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1028 * buffer.h, buffer.c (BUFFER_INLINE):
1029 * category.h, category.c (CATEGORY_INLINE):
1030 * character.h, character.c (CHARACTER_INLINE):
1031 * charset.h, charset.c (CHARSET_INLINE):
1032 * composite.h, composite.c (COMPOSITE_INLINE):
1033 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1034 * frame.h, frame.c (FRAME_INLINE):
1035 * intervals.h, intervals.c (INTERVALS_INLINE):
1036 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1037 * lisp.h, alloc.c (LISP_INLINE):
1038 * process.h, process.c (PROCESS_INLINE):
1039 * syntax.h, syntax.c (SYNTAX_INLINE):
1040 * systime.h, sysdep.c (SYSTIME_INLINE):
1041 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1042 * window.h, window.c (WINDOW_INLINE):
1043 Remove. All uses replaced with INLINE.
1045 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1047 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1050 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1052 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1053 'const char *' to avoid compiler warnings due to similar change in
1054 the prototype of x_get_string_resource.
1056 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1058 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1059 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1060 going to replace static variables below. Adjust comments.
1061 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1062 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1063 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1064 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1065 Related users changed.
1066 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1067 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1068 last_mouse_movement_time, going to replace static variables below.
1070 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1071 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1073 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1074 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1075 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1076 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1077 static variables below.
1078 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1079 (last_mouse_scroll_bar): Remove.
1080 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1081 (mouseExited): Related users changed.
1083 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1085 Do not use external array to process X scroll bar messages.
1086 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1087 (x_send_scroll_bar_event): Pack window pointer into two slots
1088 of XClientMessageEvent if we're 64-bit. Adjust comment.
1089 (x_scroll_bar_to_input_event): Unpack accordingly.
1091 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1093 Ifdef away recent changes which aren't relevant to NS port.
1094 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1095 [!HAVE_NS]: Declare as such.
1096 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1097 [!HAVE_NS]: Define as such.
1099 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1101 * frame.c (x_redo_mouse_highlight): New function
1102 to factor out common code used in W32 and X ports.
1103 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1104 * xterm.h (struct x_display_info):
1105 * w32term.h (struct w32_display_info):
1106 * nsterm.h (struct ns_display_info): New members
1107 last_mouse_motion_frame, last_mouse_motion_x and
1108 last_mouse_motion_y, going to replace static variables below.
1109 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1110 (redo_mouse_highlight): Remove.
1111 (note_mouse_movement, syms_of_xterm): Adjust user.
1112 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1113 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1114 (redo_mouse_highlight): Remove.
1115 (note_mouse_movement, syms_of_w32term): Adjust user.
1116 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1117 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1119 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1120 * nsfns.m (compute_tip_xy): Adjust user.
1122 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1124 * frame.c (x_mouse_grabbed): New function.
1125 * dispextern.h (x_mouse_grabbed): Add prototype.
1126 (last_mouse_frame): Remove declaration.
1127 * xterm.h (struct x_display_info):
1128 * w32term.h (struct w32_display_info):
1129 * nsterm.h (struct ns_display_info): New member
1130 last_mouse_frame, going to replace...
1131 * xdisp.c (last_mouse_frame): ...global variable.
1132 (note_tool_bar_highlight):
1133 * w32term.c (w32_mouse_position, w32_read_socket):
1134 * xterm.c (XTmouse_position, handle_one_xevent):
1135 Use x_mouse_grabbed.
1136 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1138 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1140 * w32term.c (w32_read_socket): Avoid temporary
1141 variables in a call to x_real_positions.
1142 * xterm.c (handle_one_xevent): Likewise.
1144 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1146 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1147 (x_icon_type): Remove prototype.
1148 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1149 * frame.c (x_icon_type): Remove.
1150 * w32term.c (x_make_frame_visible, x_iconify_frame):
1151 * xterm.c (x_make_frame_visible, x_iconify_frame):
1152 Use x_set_bitmap_icon to factor out common code.
1154 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1156 * dispextern.h (check_x_display_info, x_get_string_resource):
1157 Declare here just once and unify the latter.
1158 * frame.c (check_x_display_info, x_get_string_resource):
1159 * nsterm.h (check_x_display_info):
1160 * xrdb.c (x_get_string_resource):
1161 * xterm.h (check_x_display_info): Remove prototypes.
1162 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1163 * w32reg.c (x_get_string_resource): Likewise.
1164 (w32_get_rdb_resource): Adjust user.
1166 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1168 * xterm.h (struct x_display_info): New member
1169 x_pending_autoraise_frame, going to replace...
1170 * xterm.c (pending_autoraise_frame): ...static variable.
1171 (x_new_focus_frame, XTread_socket): Adjust users.
1172 * w32term.h (struct w32_display_info): New member
1173 w32_pending_autoraise_frame, going to replace...
1174 * w32term.c (pending_autoraise_frame): ...global variable.
1175 (x_new_focus_frame, w32_read_socket): Adjust users.
1177 2013-09-17 Glenn Morris <rgm@gnu.org>
1179 * xdisp.c (message_dolog): If we create *Messages*,
1180 switch it to messages-buffer-mode.
1182 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1184 Don't overuse 'const' in types of locals.
1185 * bidi.c (bidi_count_bytes):
1186 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1187 (xg_event_is_for_scrollbar):
1188 * xselect.c (x_handle_property_notify)
1189 (x_handle_selection_notify, x_handle_dnd_message):
1190 * xsettings.c, xsettings.h (xft_settings_event):
1191 * xterm.c (x_handle_net_wm_state, handle_one_event)
1192 (x_menubar_window_to_frame, x_detect_focus_change)
1193 (construct_mouse_click, note_mouse_movement)
1194 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1195 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1196 (handle_one_xevent, x_handle_net_wm_state):
1197 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1198 (x_handle_dnd_message):
1199 Avoid unnecessary 'const', typically the second 'const' in
1200 'const foo * const arg', a 'const' that does not affect the API
1201 and doesn't significantly help the human reader.
1203 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1205 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1206 only if Glib < 2.36.0.
1207 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1208 * xsettings.c (init_gconf, init_gsettings): Do not check
1210 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1212 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1214 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1216 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1217 before calling g_type_init.
1219 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1221 * nsterm.m (syms_of_nsterm): ... to here.
1223 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1225 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1226 (ignore_next_mouse_click_timeout): Use Time as X does.
1227 (handle_one_xevent): Avoid cast and use unsigned comparison.
1229 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1231 Do not copy X event in handle_one_xevent except KeyPress case.
1232 Wnen XEvent is processed, it is unlikely to be changed except
1233 KeyPress case, so we can avoid copying and use const pointer to
1234 const data to make sure that an event is not changed elsewhere.
1235 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1236 const' and do not create local copy except for the KeyPress event.
1237 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1238 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1239 (x_handle_net_wm_state, x_menubar_window_to_frame)
1240 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1241 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1242 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1243 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1244 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1245 (x_handle_dnd_message):
1246 * xsettings.c (xft_settings_event):
1247 Use 'const XEvent * const' where appropriate.
1248 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1250 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1252 Fix X event waiting to handle multiple frames.
1253 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1254 * xterm.c (pending_event_wait): Remove. Adjust users.
1255 (x_detect_focus_change): Pass frame arg.
1256 (handle_one_xevent): Find related frame early and clear per-frame
1257 wait_event_type only if this is an event for the relevant frame.
1258 (x_wait_for_event): Use per-frame wait_event_type.
1260 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1262 * nsfns.m (Fx_create_frame): Fix font driver registration for
1265 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1266 for syms_of_macfont.
1268 * nsterm.m: Include macfont.h.
1269 (ns_tmp_flags, ns_tmp_font): Remove.
1270 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1271 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1272 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1273 (changeFont:): Fix code style. Check for font driver type when
1276 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1279 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1280 (nsfont_open): Set font driver type.
1281 Set font->ascent and font->descent. Figure out font instead of
1282 ns_tmp_font, and flags instead of ns_tmp_flags.
1283 Fix indentation. Remove call to ns_draw_text_decoration,
1286 * nsfns.m: Include macfont.h.
1287 (Fx_create_frame): Register macfont driver, make a better default font.
1288 (Fns_popup_font_panel): Get font from macfont driver, if used.
1290 * macfont.m, macfont.h, maccuvs.h: New files.
1292 * font.h: Declare syms_of_macfont.
1294 * font.c (syms_of_font): Call syms_of_macfont.
1296 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1298 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1300 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1301 and it is always zero for others, so I assume that this is an ancient
1302 leftover which nobody will want to change any more.
1303 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1304 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1305 * frame.c (x_set_scroll_bar_width):
1306 * w32fns.c (w32_createscrollbar):
1307 * w32term.c (w32_set_vertical_scroll_bar):
1308 * xfns.c (x_set_scroll_bar_default_width):
1309 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1310 (x_scroll_bar_expose): Related users changed.
1312 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1314 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1315 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1316 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1318 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1320 * nsterm.h, w32term.h, xterm.h: ...and not here.
1321 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1322 Remove unused Xisms.
1323 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1324 these modules are never compiled otherwise.
1326 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1328 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1329 Doc fix. (Bug#15375)
1331 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1333 Unify Fx_focus_frame between all ports.
1334 * frame.h (x_focus_frame): New prototype.
1335 * xfns.c (Fx_focus_frame): Remove.
1336 (syms_of_xfns): Do not defsubr it.
1337 (x_focus_frame): X implementation.
1338 * nsfns.m (Fx_focus_frame): Remove.
1339 (syms_of_nsfns): Do not defsubr it.
1340 (x_focus_frame): NS implementation.
1341 * w32term.c (Fx_focus_frame): Remove.
1342 (x_focus_on_frame): Rename to...
1343 (x_focus_frame): W32 implementation.
1344 * w32term.h (x_focus_on_frame): Remove prototype.
1345 * w32fns.c (Fx_focus_frame): Remove.
1346 (syms_of_w32fns): Do not defsubr it.
1347 * frame.c (Fx_focus_frame): Define here.
1348 (syms_of_frame): Defsubr here.
1349 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1351 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1353 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1354 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1355 each port to reference the port-specific window system data.
1356 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1357 (FRAME_DISPLAY_INFO): Define.
1358 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1359 (FRAME_DISPLAY_INFO): Define. Adjust users.
1360 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1361 (FRAME_DISPLAY_INFO): Define. Adjust users.
1362 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1363 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1364 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1365 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1366 * xselect.c, xterm.c: All related users changed.
1368 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1370 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1371 (x_menubar_window_to_frame): Remove prototypes.
1372 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1373 (x_menubar_window_to_frame, x_top_window_to_frame):
1375 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1376 (x_menubar_window_to_frame, x_top_window_to_frame):
1377 ...to here and convert all but the last to static.
1379 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1381 * lisp.mk (lisp): Add w32-common-fns.elc.
1383 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1385 * charset.c (char_charset): Document an exception for char-charset.
1387 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1389 * xterm.h (x_display_info): New field last_user_time...
1390 * xterm.c (toplevel): ...to replace static last_user_time.
1391 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1393 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1395 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1396 scroll bar values to prevent thumb from disappear and update comment.
1398 2013-09-11 Glenn Morris <rgm@gnu.org>
1400 * emacs.c (usage_message): Possessive apostrophe tweak.
1402 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1404 * nsterm.m (syms_of_nsterm): Use Qns.
1405 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1406 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1407 * xfns.c (x_display_info_for_name, Fx_open_connection):
1408 Remove old '#if 0' code.
1409 (syms_of_xfns): Use Qx.
1410 * termhooks.h (fullscreen_hook): Remove the leftover.
1411 (struct terminal): Fix typo in comment.
1413 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1415 Cleaning up a few X scroll bar bits.
1416 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1417 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1418 New member last_seen_part, going to replace...
1419 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1420 (xt_action_hook) [USE_LUCID]: Adjust user.
1421 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1422 Lucid-specific scroll bar support.
1423 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1424 to int and adjust to use last_seen_part member.
1425 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1426 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1427 Initialize last_seen_part.
1429 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1431 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1432 insert-buffer-substring an empty string.
1434 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1436 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1437 avoiding a GCC warning.
1439 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1441 Ifdef away frame tool bar code when it is not really used.
1442 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1443 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1444 and minimize_tool_bar_window_p under the above.
1445 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1446 (fset_tool_bar_window): Likewise.
1447 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1448 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1449 (change_frame_size_1):
1450 * window.c (window_from_coordinates, Frecenter): Adjust users.
1451 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1452 code is not really used.
1453 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1454 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1455 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1456 [!USE_GTK && !HAVE_NS]: Define as such.
1457 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1458 (note_mouse_highlight, expose_frame):
1459 * xfns.c (x_set_tool_bar_lines):
1460 * xterm.c (handle_one_xevent): Adjust users.
1462 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1464 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1465 This bug was introduced by my 2013-08-26 patch, which incorrectly
1466 assumed that the terminfo implementation doesn't use termcap buffers.
1467 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1468 these buffers apparently are used after all.
1469 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1470 (struct tty_display_info): Define members termcap_term_buffer and
1471 termcap_strings_buffer even if TERMINFO.
1473 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1476 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1477 'usage' docstring entry to pacify make-docfile.
1479 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1481 Change comparison functions =, <, >, <=, >= to take many arguments.
1482 * data.c: Change comparison functions' interface and implementation.
1483 * lisp.h: Make arithcompare available for efficient two arg
1485 * bytecode.c: Use arithcompare.
1486 * fileio.c: Use new interface.
1488 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1490 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1492 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1494 * eval.c (Feval): Document the new use of `lexical'.
1496 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1498 Review and drop old frame resize hack.
1499 * frame.h (struct frame): Remove force_flush_display_p.
1500 * dispnew.c (update_frame): Adjust user and don't call
1501 flush_frame here. The comment has said that there was an issues
1502 with redisplaying fringes, but I don't see any differences with
1503 and without this hack. Hopefully we can continue without it.
1504 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1505 current frame matrices twice if resized_p is set.
1507 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1509 Do not populate pure Xism x_sync to other ports.
1510 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1511 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1512 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1513 * w32term.h (x_sync): Remove prototype.
1515 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1517 Cleanup frame flushing.
1518 * dispextern.h (struct redisplay_interface):
1519 Drop flush_display_optional because flush_display is enough
1520 for X and flushing via RIF is just a no-op for others.
1521 * frame.h (flush_frame): New function.
1522 * dispnew.c (update_frame):
1523 * minibuf.c (read_minibuf):
1524 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1526 * keyboard.c (detect_input_pending_run_timers): Do not flush
1527 all frames but selected one in redisplay_preserve_echo_area.
1528 * nsterm.m (ns_flush): Remove no-op.
1529 (ns_redisplay_interface): Adjust user.
1530 * w32term.h (x_flush): Remove no-op.
1531 (w32_redisplay_interface): Adjust user.
1532 * xterm.c (x_flush): Simplify because we do not flush all
1533 frames at once any more. Adjust comment.
1534 (x_redisplay_interface): Adjust user.
1536 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1538 Port --without-x --enable-gcc-warnings to Fedora 19.
1539 * gfilenotify.c (globals_of_gfilenotify):
1540 Call g_type_init only if using an older glib version that needs it.
1542 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1544 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1545 (last_glyphless_glyph_merged_face_id): Remove declarations.
1546 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1547 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1548 (last_glyphless_glyph_merged_face_id): Now static.
1549 (merge_escape_glyph_face): New function, refactored from...
1550 (get_next_display_element): ...here.
1551 (merge_glyphless_glyph_face): New function, refactored from...
1552 (produce_glyphless_glyph): ...here...
1553 * term.c (produce_glyphless_glyph): ...and here.
1555 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1557 * eval.c (eval_sub): Only call Ffunction if necessary.
1559 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1561 Attempt to make redisplay more selective when changing cursor type.
1562 * frame.h (struct frame): New bitfield cursor_type_changed.
1563 * xdisp.c (cursor_type_changed): Remove.
1564 (try_cursor_movement, redisplay_window, try_window_id)
1565 (set_frame_cursor_types, try_window_reusing_current_matrix):
1566 Adjust to use per-frame bitfield.
1567 (redisplay_internal): Look for cursor type change on each visible
1568 frame and consider all frames if cursor type has been changed on
1569 the frame other than selected. If cursor type has been changed on
1570 selected frame only, do not use fast update.
1572 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1574 Attempt to make redisplay more selective when changing fonts.
1575 * frame.h (struct frame): New bitfield fonts_changed.
1576 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1577 (adjust_frame_glyphs): Add prototype.
1578 * dispnew.c (fonts_changed_p): Remove.
1579 (adjust_glyphs): Remove because we do not
1580 adjust matrices on all frames at once any more.
1581 (adjust_frame_glyphs): Block and unblock input here.
1582 (adjust_glyph_matrix): Use fonts_changed.
1583 (change_frame_size_1): Use adjust_frame_glyphs.
1584 * font.c (font_open_entity): Use fonts_changed.
1585 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1586 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1587 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1588 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1589 (shrink_mini_window, Fresize_mini_window_internal)
1590 (window_scroll_pixel_based, Fset_window_configuration)
1591 (apply_window_adjustment, Fset_window_vscroll):
1592 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1593 Use adjust_frame_glyphs.
1594 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1595 (try_window_reusing_current_matrix, try_window_id, display_line)
1596 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1597 (redisplay_internal): Consider fonts_changed and adjust frame
1598 matrices for each frame only if the frame is visible. If font
1599 has been changed on some frame during full redisplay, retry
1600 only visible frames where the font has been actually changed.
1602 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1604 Cache current header and mode line height for each window.
1605 * window.h (struct window): New fields mode_line_height
1606 and header_line_height.
1607 * window.c (make_window): Initialize them.
1608 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1609 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
1610 (current_mode_line_height, current_header_line_height):
1612 * xdisp.c (current_mode_line_height, current_header_line_height):
1614 (pos_visible_p, init_xdisp): Adjust user.
1615 (redisplay_window): Invalidate mode_line_height and
1616 header_line_height if current and desired matrices do not agree.
1618 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1620 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
1621 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
1623 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1625 Make --without-x compatible with --enable-gcc-warnings.
1626 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
1627 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
1628 members under HAVE_WINDOW_SYSTEM.
1629 * keyboard.c (make_lispy_focus_out): Likewise.
1630 (record_menu_key): Move under HAVE_MENUS.
1631 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
1632 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
1633 (syms_of_xdisp): Adjust user.
1634 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
1635 (start_hourglass, cancel_hourglass):
1636 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
1637 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
1638 and CLEAR_FONT_TABLE_NFONTS.
1639 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
1640 Declare only if HAVE_WINDOW_SYSTEM.
1641 (lface_same_font_attributes_p, clear_face_gcs): Define only
1642 if HAVE_WINDOW_SYSTEM.
1644 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1646 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
1647 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
1648 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1650 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1652 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1654 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1656 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1657 This fixes a type error on hosts where ptrdiff_t is wider than int.
1659 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1661 * keyboard.c (read_key_sequence_vs): New function.
1662 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1665 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1667 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1669 Makefile improvements.
1670 * Makefile.in (config.status): Don't use double-colon rules, as
1671 they are not portable according to POSIX. Fix shell typo with `;
1672 I guess this rule has never been tested?
1673 (VCSWITNESS): New macro, to override any environment var.
1675 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1677 * xterm.h (struct x_display_info): Do not track X connection
1678 fd separately because it is always available from Display.
1679 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1682 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1684 * buffer.c (drop_overlay):
1685 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1686 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1688 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1690 * buffer.c (Fmake_overlay, Fmove_overlay):
1691 * intervals.c (set_point_from_marker):
1692 * print.c (PRINTPREPARE): Prefer signal_error
1693 to plain error and report unsuitable marker too.
1695 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1697 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1698 for 'dragging' member.
1699 (struct x_output): Remove set-but-unused leftovers
1700 'left_before_move' and 'top_before_move'.
1701 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1702 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1703 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1704 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1705 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1706 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1707 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1708 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1710 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1712 * nsfont.m (INVALID_GLYPH): New define.
1713 (nsfont_encode_char): Use INVALID_GLYPH.
1714 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1716 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1718 * xterm.c (x_last_mouse_movement_time): Revert last change.
1719 This code should use XDisplayMotionBufferSize to check display's
1720 motion history first, and there are few other issues as well.
1721 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1722 (handle_one_xevent): Adjust user.
1724 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1726 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1727 * frame.c (Flast_nonminibuf_frame): ... to here.
1728 (check_minibuf_window): Don't abort if no window was found
1731 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1733 Use XGetMotionEvents to ask the last mouse motion time from X server.
1734 * xterm.c (X_MOTION_HISTORY): Default to 1.
1735 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1736 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1737 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1738 Ifdef away legacy code.
1739 (XTmouse_position, x_scroll_bar_report_motion):
1740 Use x_last_mouse_movement_time.
1741 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1744 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1746 * msdos.c (last_mouse_window): Move to...
1747 (dos_rawgetc): ...this function and adjust comment.
1748 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1749 (mouseMoved): ...this function and adjust comment.
1750 * w32term.c (last_window): Likewise with...
1751 (w32_read_socket): ...this function.
1752 * xterm.c (last_window): Likewise with...
1753 (handle_one_xevent): ...this function.
1755 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1757 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1758 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1759 (handle_one_xevent): ...to here.
1760 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1763 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1765 * msdos.c (IT_set_terminal_window): Remove no-op.
1766 (initialize_msdos_display): Adjust terminal setup.
1767 * w32console.c (w32con_set_terminal_window): Remove no-op.
1768 (initialize_w32_display): Adjust terminal setup.
1769 * w32term.c (w32_set_terminal_window): Remove no-op.
1770 (w32_create_terminal): Adjust terminal setup.
1771 * xterm.c (XTset_terminal_window): Remove no-op.
1772 (x_create_terminal): Adjust terminal setup.
1774 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1776 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1778 (ns_create_terminal): Adjust terminal setup.
1779 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1781 (w32_create_terminal): Adjust terminal setup.
1782 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1784 (x_create_terminal): Adjust terminal setup.
1786 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1788 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1789 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1790 * dispnew.c (buffer_posn_from_coords):
1791 * window.c (Fwindow_end, displayed_window_lines):
1792 * xdisp.c (redisplay_mode_lines): Use it.
1794 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1796 * fontset.c (face_for_char): Check char in the current face font first
1797 if HAVE_NS (Bug#15138).
1799 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1801 * window.c (temp_output_buffer_show): Make sure window returned
1802 by display_buffer is live (Bug#15213).
1804 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1806 Minor cleanup to avoid forward declarations.
1807 * coding.h (struct ccl_spec): Remove forward declaration.
1808 * composite.h (toplevel): Include font.h.
1809 (struct composition_it, struct face, struct font_metrics):
1810 Remove forward declaration.
1811 * dispextern.h (struct image, struct atimer): Likewise.
1812 * emacsgtkfixed.h (struct frame): Likewise.
1813 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1814 * font.h (struct font_driver, struct font, struct glyph_string)
1815 (struct face): Remove forward declaration.
1816 * fontset.h (struct face, struct font): Likewise.
1817 * frame.h (toplevel): Style cleanup.
1818 (enum output_method): Move to...
1819 * termhooks.h (enum output_method): ...here.
1820 (struct glyph, struct frame, struct ns_display_info)
1821 (struct x_display_info, struct w32_display_info):
1822 Remove forward declaration.
1823 * xterm.h (toplevel): Include termhooks.h.
1824 (struct font, struct window, struct glyph_matrix, struct frame)
1825 (struct input_event, struct face, struct image): Remove forward
1827 * gtkutil.h (struct _widget_value): Likewise.
1828 * keyboard.h (toplevel): Include termhooks.h.
1829 (struct input_event): Remove forward declaration.
1831 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1833 * intervals.c (set_point_from_marker): New function.
1834 * editfns.c (Fgoto_char):
1835 * process.c (Finternal_default_process_filter):
1836 * window.c (select_window_1): Use it.
1837 * buffer.h (set_point_from_marker): Add prototype.
1839 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1841 * w32.c (term_winsock): Call release_listen_threads before calling
1843 (_sys_wait_accept): Wait for accept event in a loop with a finite
1844 timeout, instead of waiting indefinitely. Will hopefully avoid
1845 hanging during exit because WSACleanup deadlocks waiting for the
1846 event object to be released. (Bug#14333)
1848 * w32proc.c (release_listen_threads): New function, signals all
1849 the reader threads that listen for connections to stop waiting.
1851 * w32.h (release_listen_threads): Add prototype.
1853 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1855 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1856 field of new marker (for sanity and safety).
1857 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1858 anyway because XMISCTYPE is a function and can't be an lvalue).
1860 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1862 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1863 (x_after_update_window_line, x_scroll_bar_create):
1864 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1865 (handle_one_xevent, x_clear_frame_area):
1866 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1867 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1868 * xterm.h (x_clear_area): Adjust prototype.
1870 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1872 Hook scanning and indentation functions to find_newline. This helps
1873 to avoid duplicated code and renders more respect to newline cache.
1874 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1875 * cmds.c (Fforward_line):
1876 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1877 Use find_newline and avoid unnecessary point movements.
1878 * search.c (scan_newline): Implement on top of find_newline.
1880 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1882 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1883 scoped code (bug#11258).
1885 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1887 * nsterm.m (last_window): New variable.
1888 (EV_TRAILER2): New macro.
1889 (EV_TRAILER): Call EV_TRAILER2.
1890 (mouseMoved:): Add support for mouse-autoselect-window
1891 on nextstep (Bug#6888).
1893 2013-08-28 Andreas Schwab <schwab@suse.de>
1895 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1896 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1897 Remove unused macro definitions.
1898 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1899 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1900 Only define if emacs.
1902 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1904 Prefer enum glyph_row_area to int where appropriate.
1905 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1907 (window_box, window_box_width, window_box_left, window_box_left_offset)
1908 (window_box_right, window_box_right_offset): Adjust prototypes.
1909 * xdisp.c (window_box, window_box_width, window_box_left)
1910 (window_box_left_offset, window_box_right, window_box_right_offset):
1911 Use enum glyph_row_area. Adjust users and tweak comment where needed.
1912 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
1913 * nsterm.m (ns_clip_to_row):
1914 * w32term.c (w32_clip_to_row):
1915 * xterm.c (x_clip_to_row): Likewise.
1917 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1919 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
1920 (Fprevious_overlay_change): Fast path for buffer with no overlays.
1922 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
1924 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
1925 for portability to hosts where /bin/sh has problems.
1927 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1929 Redesign redisplay interface to drop global output_cursor.
1930 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
1931 (toplevel): Remove declaration of output_cursor.
1932 (set_output_cursor, x_cursor_to): Remove prototype.
1933 * window.h (struct window): New member output_cursor.
1934 (output_cursor_to): New function to replace RIF member.
1935 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
1936 (update_text_area, set_window_cursor_after_update): Use it.
1937 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
1938 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1939 * nsterm.m (ns_update_window_begin, ns_update_window_end):
1940 * w32term.c (x_update_window_begin, x_update_window_end):
1941 * xterm.c (x_update_window_begin, x_update_window_end):
1942 Adjust to use per-window output cursor.
1944 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
1946 Simplify SELECT_TYPE-related code.
1947 Like EMACS_TIME, this portability layer is no longer needed, since
1948 Emacs has been using fd_set as a portability layer for some time.
1949 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
1950 (SELECT_TYPE): Remove. All uses changed to fd_set.
1951 (fd_set) [!FD_SET]: New typedef.
1953 Simplify EMACS_TIME-related code.
1954 This portability layer is no longer needed, since Emacs has been
1955 using struct timespec as a portability layer for some time.
1956 * atimer.h, buffer.h, dispextern.h, xgselect.h:
1957 Include <time.h> rather than "systime.h"; that's all that's needed now.
1958 * dispnew.c: Include <timespec.h> rather than "systime.h";
1959 that's all that's needed now.
1960 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
1961 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
1962 TIMESPEC_RESOLUTION.
1963 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
1964 LOG10_TIMESPEC_RESOLUTION.
1965 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
1966 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
1967 (make_emacs_time): Remove. All used changed to make_timespec.
1968 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
1969 (current_timespec): Rename from current_emacs_time. All uses changed.
1970 (add_emacs_time): Remove. All uses changed to timespec_add.
1971 (sub_emacs_time): Remove. All uses change dot timespec_sub.
1972 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
1973 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
1974 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
1975 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
1976 (current_timespec): Rename from current_emacs_time. All uses changed.
1977 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
1978 changed to timespec_cmp.
1979 * xgselect.c: Include <timespec.h>, since our .h files don't.
1981 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1983 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
1984 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
1985 Remove the leftovers.
1986 * gtkutil.c (toplevel): Do not declare Qxft but include
1988 * image.c (toplevel): Do not declare Vlibrary_cache because
1989 it's already done in lisp.h.
1991 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1993 * lisp.h (Mouse_HLInfo): Move from here...
1994 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
1995 (reset_mouse_highlight): New function.
1996 * msdos.c (dos_set_window_size, IT_update_begin)
1997 (internal_terminal_init):
1998 * nsterm.m (ns_update_window_end, x_free_frame_resources)
1999 (ns_initialize_display_info):
2000 * w32console.c (initialize_w32_display):
2001 * w32term.c (x_update_window_end, x_free_frame_resources)
2002 (w32_initialize_display_info):
2003 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2004 * window.c (Fdelete_other_windows_internal):
2005 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2006 * termchar.h (toplevel):
2007 * xterm.h (toplevel): Include dispextern.h.
2009 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2011 Fix minor problems found by static checking.
2012 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2013 (expect): Avoid nested-if warning.
2014 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2015 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2016 * nsterm.h, nsterm.m (ns_select):
2017 * xgselect.c, xgselect.h (xg_select):
2018 Adjust signature to better match pselect's.
2019 * nsterm.m (ns_select):
2020 Don't set *TIMEOUT, since pselect doesn't.
2021 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2022 diagnostic about assigning const char * to it.
2023 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2025 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2027 * lread.c (substitute_object_recurse): Handle hash-tables as well
2030 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2032 Fix unlikely core dump in init_tty, and simplify terminfo case.
2033 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2034 The old version incorrectly dumped core if malloc returned a
2035 buffer containing only non-NUL bytes.
2036 (init_tty): Do not allocate or free termcap buffers; the
2037 struct does that for us now.
2038 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2039 (struct tty_display_info): Define members termcap_term_buffer and
2040 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2041 use them. Allocate them directly in struct rather than indirectly
2042 via a pointer, to simplify init_tty.
2044 * frame.c (check_minibuf_window): Initialize 'window' properly,
2045 so that Emacs reliably aborts later if 'window' is not initialized.
2047 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2049 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2050 of VoidSymbol (Bug#15154).
2052 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2054 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2055 mouse_face_beg_y and mouse_face_end_y.
2056 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2057 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2058 Adjust users and update comment where appropriate.
2060 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2062 * frame.c (check_minibuf_window): New function.
2063 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2064 Call check_minibuf_window (Bug#15183).
2066 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2068 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2069 because this is the only last cursor data we need to keep and consult.
2070 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2071 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2074 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2076 Fix recovering from possible decompression error.
2077 Since insert_from_gap doesn't always move point, we can't use PT as
2078 the position where the partially decompressed data ends, and
2079 should count how many bytes was produced so far.
2080 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2081 (unwind_decompress): Really delete partially uncompressed data.
2082 (Fzlib_decompress_region): Take decompressed data size into account.
2084 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2086 * syntax.c (init_syntax_once): Adjust comment and do an early
2087 initialization of Qchar_table_extra_slots just once...
2088 * casetab.c (init_casetab_once):
2089 * category.c (init_category_once):
2090 * character.c (syms_of_character):
2091 * coding.c (syms_of_coding):
2092 * xdisp.c (syms_of_xdisp): ...and omit it here.
2094 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2096 * xdisp.c (get_next_display_element): Don't apply to characters
2097 from a display vector the logic of setting it->end_of_box_run_p
2098 suitable for characters from a buffer. (Bug#15175)
2100 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2101 to handle directories, rather than '_utime' which doesn't.
2104 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2106 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2107 or fullscreen (Bug#14627).
2109 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2111 System-dependent integer overflow fixes.
2112 * process.c (Fset_process_window_size): Signal an error if
2113 the window size is outside the range supported by the lower level.
2114 * sysdep.c (set_window_size): Return negative on error,
2115 nonnegative on success, rather than -1, 0, 1 on not in system,
2116 failure, success. This is simpler. Caller changed.
2117 (serial_configure): Remove unnecessary initialization of local.
2118 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2119 size fits in unsigned long; this isn't true on some 32-bit hosts.
2120 Avoid buffer overrun if some future version of /proc/meminfo has a
2121 variable name longer than 20 bytes.
2122 (system_process_attributes) [__FreeBSD__]:
2123 Don't assume hw.availpages fits in 'int'.
2125 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2127 Don't let very long directory names overrun the stack.
2128 Fix some related minor problems involving "//", vfork.
2129 * callproc.c (encode_current_directory): New function.
2130 (call_process): Don't append "/"; not needed.
2131 * fileio.c (file_name_as_directory_slop): New constant.
2132 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2133 this can save the caller having to alloca.
2134 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2135 Use SAFE_ALLOCA, not alloca.
2136 (directory_file_name, Fexpand_file_name): Leave leading "//"
2137 alone, since it can be special even on POSIX platforms.
2138 * callproc.c (call_process):
2139 * process.c (Fformat_network_address):
2140 * sysdep.c (sys_subshell):
2141 Use encode_current_directory rather than rolling our own.
2142 (create_process): No need to encode directory; caller does that now.
2143 * process.h (encode_current_directory): New decl.
2144 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2145 Rework to avoid 'goto xyzzy;'.
2147 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2149 * xdisp.c (handle_face_prop): If the default face was remapped use
2150 the remapped face for strings from prefix properties. (Bug#15155)
2152 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2154 Minor cleanup for redisplay interface and few related functions.
2155 * frame.h (enum text_cursor_kinds): Move from here...
2156 * dispextern.h (enum text_cursor_kinds): ...to here.
2157 (toplevel): Drop unnecessary declarations.
2158 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2159 in update_window_end_hook and draw_window_cursor functions.
2160 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2161 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2162 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2163 * xterm.c (x_update_window_end, x_draw_window_cursor):
2164 * xdisp.c (display_and_set_cursor, update_window_cursor)
2165 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2166 enum text_cursor_kinds where appropriate.
2168 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2170 Redesign redisplay interface to drop updated_row and updated_area.
2171 * dispextern.h (updated_row, updated_area): Remove declaration.
2172 (struct redisplay_interface): Pass glyph row and row area parameters
2173 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2174 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2176 * dispnew.c (updated_row, updated_area): Remove.
2177 (redraw_overlapped_rows, update_window_line): Adjust user.
2178 (update_marginal_area, update_text_area): Likewise. Pass updated row
2179 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2180 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2183 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2185 * process.c (flush_pending_output): Remove stub.
2188 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2190 * callproc.c: Fix race that killed background processes (Bug#15144).
2191 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2192 Record deleted process-id in critical section, not afterwards.
2193 Don't mistakenly kill process created by a call-process invocation
2194 that discards output and does not wait.
2196 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2198 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2199 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2200 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2201 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2202 to shut up compiler in mark_object.
2203 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2205 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2207 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2208 We can't portably rely on PTY_OPEN doing that, even if
2209 it calls posix_openpt with O_CLOEXEC.
2211 2013-08-20 Kenichi Handa <handa@gnu.org>
2213 * character.c (string_char): Improve commentary.
2215 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2217 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2218 (struct animation_cache): Make signature a flexible array member.
2219 All uses changed. This is a tad slower but may insulate us better
2220 from future changes to ImageMagick.
2222 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2224 * image.c: Shrink memory needed for animation cache.
2225 (SIGNATURE_DIGESTSIZE): New constant.
2226 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2227 (imagemagick_create_cache): Copy the signature. This saves
2228 several KB of memory that ImageMagick wastes per signature.
2229 Don't bother updating the update_time, as the caller does that now.
2230 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2231 it's a fixed size struct member now.
2232 (imagemagick_get_animation_cache): Always destroy the signature,
2233 as it's now imagemagick_create_cache's responsibility to copy it.
2234 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2235 and use memcmp rather than strcmp.
2236 eassert that ImageMagick returns a signature of the specified length.
2238 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2240 * image.c (imagemagick_get_animation_cache): Don't segfault on
2242 (imagemagick_get_animation_cache): Revert to previous definition
2243 so that it actually works. But keep the memory leak fix.
2244 (imagemagick_get_animation_cache): Fix memory leak.
2246 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2248 * image.c: Fix animation cache signature memory leak.
2249 Fix some other minor performance problems while we're at it.
2250 (imagemagick_create_cache): Clear just the members that
2251 need clearing. Don't set update_time, as caller does that now.
2252 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2253 Simplify by using pointer-to-pointer instead of a prev pointer.
2254 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2255 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2256 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2257 it's already a copy. Free the signature probe unless it's cached.
2259 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2260 This was introduced by my 2013-08-12 fix for Bug#15035.
2262 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2264 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2265 (imagemagick_prune_animation_cache): Now static.
2267 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2269 * image.c (imagemagick_get_animation_cache): Don't segfault when
2270 pruning all entries.
2272 2013-08-18 Ken Brown <kbrown@cornell.edu>
2274 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2275 static heap if ENABLE_CHECKING is defined.
2276 (max_bss_sbrk_ptr): New variable.
2278 (report_sheap_usage): Report maximum static heap usage instead of
2279 ending static heap usage.
2281 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2283 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2284 of zlib_initialized according to the results of calling
2285 init_zlib_functions.
2287 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2289 * image.c: Implement an ImageMagick per-image cache.
2290 (imagemagick_get_animation_cache): Fix a double-free error.
2291 (imagemagick_load_image): Remove the ping_wand code, which only
2292 apparently saved time on invalid animated images, and slowed down
2293 everything else. Optimise for the common case.
2295 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2297 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2299 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2301 * marker.c (set_marker): Remove documentation of undefined behavior.
2303 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2305 * image.c (imagemagick_compute_animated_image): Animate correctly
2306 when sub-images are smaller than the main image.
2307 (imagemagick_compute_animated_image): Setting the iterator row to
2308 zero is apparently not allowed.
2309 (imagemagick_compute_animated_image): Allow images that say they
2310 have sub-images that are bigger than the main image, but just crop
2313 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2315 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2317 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2319 * image.c (imagemagick_compute_animated_image): Respect the GIF
2322 2013-08-15 Ken Brown <kbrown@cornell.edu>
2324 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2325 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2328 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2330 Fix minor problems found by static checking.
2331 * frame.c (delete_frame):
2332 * xdisp.c (next_element_from_display_vector):
2333 Avoid uninitialized local.
2334 * image.c (imagemagick_compute_animated_image): Port to C89.
2335 Prefer usual GNU indentation style for loops.
2336 Be more careful about bizarrely large sizes, by using ptrdiff_t
2339 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2341 Fix infinite frame selection loop (Bug#15025).
2342 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2344 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2346 * xdisp.c (compute_window_start_on_continuation_line):
2347 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2348 to make sure we end up setting the window start at the leftmost
2349 visible character of the display line. This avoids funky
2350 horizontal shifting because the window start is not kept on the
2351 same position. (Bug#15090)
2352 (next_element_from_display_vector): Support 'box' face attribute
2353 in the face definitions of a display vector. (Bug#15099)
2355 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2357 * image.c (imagemagick_compute_animated_image): Implement animated
2359 (imagemagick_compute_animated_image): Fix some compilation
2360 warnings. Implement a very simple cache to make the animation
2361 usable at all, but it should be replaced with a per-image cache.
2363 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2365 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2366 to do `for' loops over alist values.
2367 * buffer.h (FOR_EACH_BUFFER):
2368 * process.c (FOR_EACH_PROCESS): Use it.
2369 (handle_child_signal, status_notify, Fget_buffer_process)
2370 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2372 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2374 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2375 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2376 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2377 to xzalloc and so avoid redundant call to memset.
2378 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2379 members because it is allocated with xzalloc and so already zeroed.
2381 2013-08-14 Ken Brown <kbrown@cornell.edu>
2383 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2386 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2388 Utility function and macro to copy Lisp string to C string.
2389 * lisp.h (xlispstrdupa): New macro.
2390 (xlispstrdup): New prototype.
2391 * alloc.c (xlispstrdup): New function.
2392 * callint.c (Fcall_interactively):
2393 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2394 (Fsubstitute_in_file_name):
2395 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2396 * image.c (x_create_bitmap_from_file):
2397 * w32term.c (w32_term_init):
2398 * xterm.c (x_term_init): Use xlispstrdup.
2400 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2402 * image.c (imagemagick_load_image): Make animated pictures work.
2403 There's still some problems with background color settings, though
2406 * decompress.c (unwind_decompress): Always restore point.
2408 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2410 * marker.c (set_marker): Reformat documentation.
2412 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2414 * xdisp.c (cursor_type_changed): Now static.
2416 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2417 Use changed. This avoids the need to call xmalloc and for the
2418 caller to call xfree, and avoids memory leaks in some situations.
2420 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2422 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2423 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2424 (redisplay_window): If window_end_valid is cleared due to non-zero
2425 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2426 so do not call to try_cursor_movement for that window.
2428 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2430 * window.h (struct window): Convert window_end_pos and
2431 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2432 (wset_window_end_pos, wset_window_end_vpos): Remove.
2433 * dispnew.c (adjust_glyph_matrix):
2434 * window.c (Fwindow_end, replace_window, set_window_buffer)
2436 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2437 (set_vertical_scroll_bar, redisplay_window, try_window)
2438 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2439 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2440 (note_mouse_highlight): Adjust users.
2441 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2444 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2446 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2447 * image.c (imagemagick_filename_hint): Use `const char *' and
2448 prefer SSDATA to SDATA to avoid warnings.
2450 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2452 Cleanup window fringes, margins and scroll bars adjustments.
2453 * window.c (set_window_fringes, set_window_margins)
2454 (set_window_scroll_bars, apply_window_adjustment): New functions.
2455 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2456 (Fset_window_scroll_bars): Use them.
2458 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2460 * window.h (struct window): Convert scroll_bar_width
2461 from Lisp_Object to integer. Adjust comment.
2462 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2464 * window.c (wset_scroll_bar_width): Remove.
2465 (make_window): Initialize scroll_bar_width.
2466 (Fsplit_window_internal): Use direct assignment.
2467 (Fset_window_configuration, save_window_save):
2468 Convert Lisp_Object to integer and back where appropriate.
2469 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2470 bar was actually changed, and mention this in docstring.
2472 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2474 * decompress.c: Minor simplifications.
2475 (Fzlib_decompress_region): Don't bother verifying
2476 that avail_out <= UINT_MAX, as that was confusing.
2477 Mention the restriction in a comment instead.
2478 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2480 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2482 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2483 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2485 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2487 * image.c (imagemagick_filename_hint): Check for errors in the
2490 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2492 * window.c (Fwindow_margins): Return nil when there's no marginal
2493 area, as per the documented API.
2495 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2496 Fmake_vector, as scroll bar's struct members are not all Lisp
2497 objects now. This avoids crashes in GC.
2499 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2500 bool, so its address could be taken.
2502 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2504 * image.c (imagemagick_filename_hint): New function to possibly
2505 apply `image-content-type-suffixes'.
2506 (imagemagick_load_image): Use it.
2508 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2510 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2511 if loading zlib failed.
2513 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2515 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2516 2013-08-13 checkin below. Change bool to BOOL, rule is:
2517 All Obj-C code uses BOOL, except for interfaces callable from C.
2519 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2521 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2523 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2524 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2525 bool instead of BOOL.
2526 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2527 from Lisp_Object to bitfield. Adjust comment.
2528 * w32term.c (x_scroll_bar_create): Adjust user.
2529 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2530 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2531 Use bool for boolean.
2532 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2533 to `unsigned int' when defining a bitfield.
2535 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2537 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2539 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2541 * window.h (struct window): Convert left_margin_cols and
2542 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2543 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2544 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2546 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2548 (showing_window_margins_p, update_window_line, update_frame_1):
2549 * fringe.c (draw_fringe_bitmap_1):
2550 * xdisp.c (window_box_width): Adjust users.
2551 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2552 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2553 Use direct assignment.
2554 (Fset_window_configuration, save_window_save, Fwindow_margins):
2555 Convert Lisp_Object to integer and back where appropriate.
2556 (Fset_window_margins): Adjust user. Return t if any margin
2557 was actually changed, and mention this in docstring.
2559 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2561 * syntax.c (forward_word):
2562 * cmds.c (forward_char, backward_char): Mention the optional argument.
2564 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2566 * window.h (struct window): Convert left_fringe_width
2567 and right_fringe_width from Lisp_Objects to integers.
2569 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2570 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2571 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2573 (make_window): Initialize new integer fields to -1.
2574 (Fsplit_window_internal): Use direct assignment.
2575 (Fset_window_configuration, save_window_save):
2576 Convert Lisp_Object to integer and back where appropriate.
2577 (Fset_window_fringes): Adjust user. Return t if any fringe
2578 was actually changed, and mention this in docstring.
2580 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2582 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2583 * nsfns.m (x_set_cursor_type):
2584 * w32fns.c (x_set_cursor_type):
2585 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
2586 * xdisp.c (set_frame_cursor_types): ...but in common code.
2588 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2590 * font.c (clear_font_cache): New function, stripped from...
2591 (Fclear_font_cache): ...here, which now uses the function
2592 above. Adjust comment.
2593 * font.h (clear_font_cache): Add prototype.
2594 * xfaces.c (clear_face_cache): Use clear_font_cache.
2596 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2598 * window.c (Fset_window_start): Compare `w', not `window' because
2599 `w' might not be equal to `window' after call to decode_live_window.
2601 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2603 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
2604 This fixes a problem introduced by the Bug#15035 patch
2605 when using GPG. Reported by Herbert J. Skuhra.
2607 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2609 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
2610 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
2611 not yet initialized.
2613 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2615 * decompress.c (Fzlib_decompress_region): Support zlib
2616 decompression, too, and rename.
2618 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2620 Minor zlib configuration tweaks.
2621 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
2622 Don't assume presence of fn_inflateInit2_ zlib internal function.
2624 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2626 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
2627 include the zlib prefix.
2629 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2631 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
2632 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
2633 define static variables that are pointers to zlib functions to be
2635 (init_zlib_functions) [WINDOWSNT]: New function.
2636 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
2638 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
2639 macros instead of invoking the zlib functions directly.
2640 (syms_of_decompress): DEFSYM Qzlib_dll.
2641 Staticpro Szlib_available_p.
2643 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
2645 Avoid looping over all frame windows to freeze and unfreeze.
2646 * window.h (struct window): Drop frozen_window_start_p.
2647 (freeze_window_starts): Drop prototype.
2648 * frame.h (struct frame): New frozen_window_starts flag.
2649 (FRAME_WINDOWS_FROZEN): New macro.
2650 * window.c (freeze_window_start, freeze_window_starts):
2652 (select_window, replace_window): Adjust users.
2653 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2654 (window_frozen_p): New function.
2655 (redisplay_window): Use it.
2657 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2659 Fix some fd issues when running subprocesses (Bug#15035).
2660 Fix bugs that can leak files or file descriptors on errors.
2661 Don't unlink open temp files, as that's hard for users to diagnose
2662 when things go awry (e.g., temp disk exhausted).
2663 Don't bother to lock temp files. Check for invalid recursion.
2664 * callproc.c (synch_process_fd): Remove. All uses removed.
2665 (synch_process_tempfile): New var or macro.
2666 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2668 (record_kill_process): New arg, the temp name. All callers changed.
2669 (delete_temp_file): Now just a simple wrapper around unlink.
2670 (call_process_kill): New arg, the call_process_fd array.
2671 Close them all. Clear synch_process_pid. Remove the temp file,
2672 or arrange for it to be removed.
2673 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2674 that's been moved to synch_process_tempfile. Caller changed.
2675 Do not remove the tempfile; that's now call_process_kill's
2677 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2678 call_process_kill; the caller now does that.
2679 (call_process_cleanup): Do not close the process fd; that's now
2680 call_process_kill's responsibility.
2681 (Fcall_process): Implement via new function call_process, which
2682 has most of the old body of Fcall_process, but with a different API.
2683 (call_process): New function that does not open or close filefd if
2684 it is nonnegative. Record which fds need to be closed, and let
2685 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2686 Signal an error if invoked recursively (could be done via a hook).
2687 Simplify creation of the tempfile in the MSDOS case.
2688 Don't create the output file until after checking for the executable.
2689 Report any failure to open /dev/null.
2690 Don't open /dev/null for writing twice; once is enough.
2691 Don't create pipe if all output is being discarded or sent to file.
2692 Don't worry about setting up the coding system or reading from the
2693 pipe if all output is being discarded.
2694 Hoist fd_error local into top level, to lessen block nesting.
2695 Don't record deleted pid here; now done by Fcall_process_region.
2696 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2697 and note its success in synch_process_tempfile.
2698 Do not leak resources when child_setup fails.
2699 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2700 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2701 (create_temp_file): Now returns open fd, with an additional
2702 Lisp_Object * argument to return the name. All callers changed.
2703 Do not close the file; rewind it instead, and leave it open for
2704 the caller. Do not lock the temp file. Unwind-protect the file
2705 and the file-descriptor.
2706 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2707 If an asynchrounous process, record it here, not in call_process.
2708 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2709 * eval.c (set_unwind_protect): New function.
2710 * fileio.c (write_region): New function, generalized from the
2711 old Fwrite_region. Do not lock temp files.
2712 (Fwrite_region): Use it.
2713 * lisp.h (set_unwind_protect, write_region): New decls.
2714 * process.c: Include <verify.h>.
2715 (make_process): Mark fds as initially closed.
2716 (deleted_pid_list): Now a list of pid-filename pairs.
2718 (close_process_fd): New function.
2719 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2720 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2721 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2722 (create_process, create_pty, Fmake_serial_process)
2723 (server_accept_connection): Record which fds need to be closed,
2724 and let deactivate_process close them.
2725 (Fmake_network_process): Do not discard the unwind-protect
2726 until it's safe to do so.
2727 (deactivate_process): Close the fds opened by create_process etc.
2728 (Fprocess_send_eof): Adjust to new way of recording open fds.
2729 Report an error if /dev/null can't be opened, instead of aborting.
2730 * process.h (PROCESS_OPEN_FDS): New constant.
2731 (struct Lisp_Process): New member open_fds.
2732 (record_kill_process, record_deleted_pid): Adjust signatures.
2733 (record_deleted_pid): Move decl here ...
2734 * syswait.h (record_deleted_pid): ... from here.
2736 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2738 * decompress.c: Fix bugs with large buffers and weird inputs.
2739 Tune a bit. Reindent as per usual Emacs style.
2740 (BUFFER_SIZE): Remove.
2741 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2742 more than UINT_MAX bytes. Decompress into the gap instead of into
2743 an auto buffer, as this should avoid copying. Return nil if
2744 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2745 set immediate_quit; we shouldn't trust zlib code that much.
2747 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2749 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2750 errors, and really move the gap to where we want it.
2752 * lisp.h: Include decompress.c support.
2754 * emacs.c (main): Include decompress.c support.
2756 * Makefile.in: Include -lz if present.
2758 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2760 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2761 (initWithTitle:): Initialize frame to 0.
2762 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2763 (fillWithWidgetValue:frame:): Rename from
2764 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2766 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2767 fillWithWidgetValue:frame:
2769 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2770 remove memory leak warnings.
2772 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2773 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2776 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2777 (x_activate_menubar): Update the whole menu.
2778 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2779 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2780 current event is not NSSystemDefined (Bug#15001).
2781 Call ns_check_menu_open only if trackingMenu is 2.
2782 (menuDidClose:): New method, decrease trackingMenu.
2783 (fillWithWidgetValue:setDelegate:): New method.
2784 (fillWithWidgetValue:): Call the above.
2786 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2788 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2790 Omit some unnecessary casts.
2791 Many of these go back to the old pre-C89 days, when they may have
2792 been needed, but we've been assuming C89 or later for a while now.
2793 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2794 (live_float_p, live_misc_p, live_vector_p):
2795 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2796 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2797 (defvar_per_buffer):
2798 * callint.c (Fcall_interactively):
2799 * doc.c (Fsubstitute_command_keys):
2800 * filelock.c (get_boot_time):
2801 * frame.c (xrdb_get_resource):
2802 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2803 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2804 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2805 (menuitem_highlight_callback, menu_destroy_callback)
2806 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2807 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2808 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2809 (xg_tool_bar_help_callback, tb_size_cb):
2810 * image.c (xpm_alloc_color, png_read_from_memory)
2811 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2812 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2814 * keymap.c (describe_map):
2815 * nsfns.m (Fns_display_monitor_attributes_list):
2816 * nsmenu.m (process_dialog:):
2817 * nsterm.m (hold_event):
2818 * process.c (wait_reading_process_output):
2819 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2820 * scroll.c (do_direct_scrolling, scrolling_1):
2821 * termcap.c (tgetent):
2822 * window.c (check_window_containing, add_window_to_list)
2823 (freeze_window_starts):
2824 * xdisp.c (compare_overlay_entries, vmessage):
2825 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2826 (x_get_monitor_attributes_xrandr)
2827 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2828 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2829 * xfont.c (xfont_match, xfont_open):
2830 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2831 (menubar_selection_callback, menu_position_func)
2832 (popup_selection_callback, create_and_show_popup_menu)
2833 (dialog_selection_callback, create_and_show_dialog):
2834 * xrdb.c (x_get_string_resource):
2836 * xsmfns.c (x_session_check_input):
2837 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2838 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2839 (xaw_jump_callback, xaw_scroll_callback):
2840 Omit unnecessary casts.
2842 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2844 Minor string-length refactoring.
2845 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2846 * frame.c (make_monitor_attribute_list):
2847 Prefer build_string to strlen + make_string.
2849 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2851 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2852 don't check minor_code (Bug#14417).
2854 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2856 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2857 vertical positions instead. This avoids calling MATRIX_ROW with
2858 row numbers that are possibly beyond valid limits. (Bug#15064)
2860 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2862 Use xstrdup and build_unibyte_string where applicable.
2863 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2864 * xfns.c (x_window):
2865 * xrdb.c (x_get_customization_string):
2866 * xterm.c (xim_initialize):
2867 * w32fns.c (w32_window): Use xstrdup.
2868 (w32_display_monitor_attributes_list):
2869 * emacs.c (init_cmdargs):
2870 * keyboard.c (PUSH_C_STR):
2871 * nsfont.m (nsfont_open):
2872 * sysdep.c (system_process_attributes):
2873 * w32.c (system_process_attributes):
2874 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2876 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2878 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2879 variables of these types so that GDB would know about them, as aid
2880 for debugging fatal exceptions. (Bug#15024) See also
2881 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2884 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2886 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2887 larger than the NSWindow (Bug#14934).
2889 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2891 Redesign redisplay interface to drop global variable updated_window.
2892 Always pass currently updated window as a parameter to update routines.
2893 * dispextern.h (updated_window): Remove declaration.
2894 (struct redisplay_interface): Pass window parameter to
2895 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2896 and after_update_window_hook.
2897 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2899 * dispnew.c (updated_window): Remove.
2900 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2901 (update_window_line): Adjust to match redisplay interface changes.
2902 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2903 (ns_scroll_run, ns_after_update_window_line):
2904 * w32term.c (x_update_window_begin, x_update_window_end)
2905 (x_after_update_window_line, x_scroll_run):
2906 * xterm.c (x_update_window_begin, x_update_window_end)
2907 (x_after_update_window_line, x_scroll_run):
2908 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2909 Likewise. Adjust comments where appropriate.
2910 (x_cursor_to): Simplify because this is always called during window
2911 update (but install debugging check anyway).
2912 (expose_window): Check must_be_updated_p flag to see whether this
2913 function is called during window update.
2915 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2917 Do not reset window modification event counters excessively.
2918 These leftovers and poor man's tricky methods to catch extra
2919 redisplay's attention are no longer needed.
2920 * frame.c (set_menu_bar_lines_1):
2921 * minibuf.c (read_minibuf_unwind):
2922 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
2923 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
2924 (window_scroll_line_based, Fset_window_configuration):
2925 * xdisp.c (redisplay_window): Do not reset last_modified and
2926 last_overlay_modified counters.
2928 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
2930 * xselect.c (x_send_client_event): Set send_event and serial, memset
2931 data.l as it might be bigger than data.b. Use 24 bit mask to
2932 XSendEvent (Bug#15034).
2934 2013-08-07 Eli Zaretskii <eliz@gnu.org>
2936 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
2937 for TTY frames that are not the top frame on their console.
2940 2013-08-07 Martin Rudalics <rudalics@gmx.at>
2942 * w32term.c (w32fullscreen_hook): Really maximize frame when
2943 asked for (Bug#14841).
2945 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2947 Prefer selected_window to Fselected_window, likewise for frames.
2948 * buffer.c (Fbuffer_swap_text):
2949 * data.c (Fvariable_binding_locus):
2950 * window.c (run_window_configuration_change_hook): Adjust users.
2951 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
2952 Use decode_live_frame.
2954 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2956 Be more careful if selected window shows the buffer other than current,
2957 use window_outdated only if this is not so. This change should also
2958 address some weird issues discussed in Bug#13012.
2959 * window.h (window_outdated): New prototype.
2960 * window.c (window_outdated): Now here. Convert from static and
2961 always assume window's buffer.
2962 (Fwindow_end, Fwindow_line_height): Use it.
2963 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
2964 and always assume window's buffer.
2965 (redisplay_window): Adjust user.
2966 (redisplay_internal): Call to reconsider_clip_changes once and
2967 check whether mode line should be updated only if selected window
2968 shows current buffer.
2969 (run_window_scroll_functions): Use eassert for debugging check.
2970 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
2972 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2974 * window.c (window_scroll, window_scroll_pixel_based)
2975 (window_scroll_line_based): Use bool for booleans.
2977 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
2979 * process.c: Fix minor off-by-one issues in descriptor counts.
2980 This shouldn't fix any real bugs, but it cleans up the code a bit.
2981 (max_process_desc, max_input_desc): -1, not 0, means none.
2983 (delete_input_desc): New function.
2984 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
2985 (deactivate_process): Scan backwards when recomuting max_process_desc;
2986 that should be faster.
2987 (init_process_emacs): Initialize max_input_desc.
2989 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2991 Use region cache to speedup bidi_find_paragraph_start.
2992 * buffer.h (struct buffer): New member bidi_paragraph_cache.
2993 Rename cache_long_line_scans to cache_long_scans.
2994 * buffer.c (bset_cache_long_line_scans): Rename to
2995 bset_cache_long_scans.
2996 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
2997 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
2999 (syms_of_buffer): Rename cache-long-line-scans to
3000 cache-long-scans. Adjust docstring.
3001 * search.c (newline_cache_on_off):
3002 * indent.c (width_run_cache_on_off): Adjust users.
3003 * bidi.c (bidi_paragraph_cache_on_off): New function.
3004 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3005 * insdel.c (prepare_to_modify_buffer):
3006 Invalidate bidi_paragraph_cache if enabled.
3008 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3010 Invalidate region caches only if buffer text is going to be changed.
3011 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3012 (modify_text): ...new prototype.
3013 (prepare_to_modify_buffer_1): New prototype.
3014 * textprop.c (modify_region): Rename to...
3015 (modify_text_properties): ...new function.
3016 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3017 (Fremove_list_of_text_properties): Adjust users.
3018 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3019 (modify_text): ...new function.
3020 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3021 (prepare_to_modify_buffer_1): ...new function.
3022 * casefiddle.c (casify_region):
3023 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3024 (Ftranspose_regions): Use modify_text.
3026 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3028 * lisp.mk (lisp): Add nadvice.elc.
3030 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3032 New macro to iterate over live buffers similar to frames.
3033 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3034 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3035 Declare buffer-related variables here to offload lisp.h.
3036 * buffer.c (Vbuffer_alist): Adjust comment.
3037 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3038 (other_buffer_safely):
3039 * data.c (store_symval_forwarding):
3040 * dispnew.c (Fframe_or_buffer_changed_p):
3041 * fileio.c (Fdo_auto_save):
3042 * filelock.c (unlock_all_files):
3043 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3045 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3047 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3048 * callproc.c (create_temp_file):
3049 * filelock.c (create_lock_file):
3050 Assume mkostemp, since it's now provided by Gnulib.
3052 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3054 * w32.c (mkostemp): New function.
3055 (mktemp): Remove, no longer used. Most of the code reused in
3056 mkostemp. (Bug#15015)
3057 (mktemp): Don't undef.
3059 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3061 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3062 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3063 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3064 (free_glyph_pool, check_glyph_memory): Likewise for
3065 all users. Adjust comments where appropriate.
3067 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3069 * composite.h: Minor fixups.
3070 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3071 to fix a misspelling, and change it to an inline function while
3072 we're at it (it need not be a macro). All uses changed.
3073 (composition_method, composition_valid_p):
3074 Rewrite to avoid assignments in if-conditions.
3076 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3078 Do not use global Lisp_Object in composition macros.
3079 * composite.h (composition_temp): Remove declaration.
3080 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3081 (composition_method, composition_valid_p): ...inline functions.
3082 (compose_region): Remove the leftover.
3083 * composite.c (composition_temp): Remove.
3084 (run_composition_function, update_compositions)
3085 (composition_compute_stop_pos, composition_adjust_point)
3086 (Ffind_composition_internal):
3087 * coding.c (handle_composition_annotation):
3088 * xdisp.c (handle_composition_prop, check_point_in_composition):
3089 Related users changed.
3091 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3093 Drop FRAME_PTR typedef.
3094 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3095 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3096 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3097 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3098 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3099 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3100 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3101 All related users changed.
3103 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3105 * eval.c (default_toplevel_binding): New function.
3107 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3108 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3109 (syms_of_eval): Export them.
3110 * data.c (Fdefault_value): Micro cleanup.
3111 * term.c (init_tty): Use "false".
3113 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3115 Fix X GC leak in GTK and raw (no toolkit) X ports.
3116 * xterm.c (x_free_frame_resources): If white and black relief
3117 GCs are allocated, always free them here.
3118 * xfns.c (x_make_gc): Omit redundant initialization.
3119 * widget.c (create_frame_gcs): Remove the leftover.
3120 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3121 in x_free_frame_resources.
3123 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3125 * nsterm.m (windowWillResize:toSize:): Only change title if
3126 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3128 (viewDidEndLiveResize): New method.
3130 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3131 inside NS_IMPL_COCOA.
3133 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3135 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3136 Do not check whether undo is enabled because record_insert and
3137 record_delete does that themselves.
3139 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3141 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3142 member which is not really used any more.
3143 (FRAME_XIC_BASE_FONTNAME): Remove.
3144 * xfns.c (xic_free_fontset): Adjust user.
3145 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3146 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3147 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3148 (xdialog_show): Use eassert for debugging check.
3149 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3151 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3153 * fileio.c, fns.c (merge): Move extern decl from here ...
3154 * lisp.h (merge): ... to here.
3156 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3158 Fix last font-related change.
3159 * w32font.h (w32font_list_internal, w32font_match_internal):
3161 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3162 (uniscribe_list_family): Adjust to match font API change.
3163 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3164 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3166 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3168 * frame.h (FRAME_MOUSE_UPDATE):
3169 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3170 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3172 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3174 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3175 * font.h (struct font_driver): Change list, match, and list_family
3176 functions to accept struct frame * as first arg.
3177 * font.c (font_score, font_compare, font_sort_entities):
3179 (font_sort_entities, font_list_entities, font_select_entity):
3180 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3181 match font API change.
3182 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3183 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3184 * ftxfont.c (ftxfont_list, ftxfont_match):
3185 * xftfont.c (xftfont_list, xftfont_match):
3186 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3187 * w32font.c (w32font_list, w32font_match, w32font_list):
3188 (w32font_list_internal, w32_font_match_internal): Likewise.
3189 * xfaces.c (Fx_family_fonts): Adjust user.
3191 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3193 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3194 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3195 only if HAVE_X_WINDOWS is in use.
3196 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3197 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3198 * w32term.c (x_wm_set_icon_position): Likewise.
3199 * w32fns.c (x_icon): Adjust user.
3201 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3203 * xterm.c (last_mouse_press_frame): Remove the
3204 leftover which is not really used any more.
3205 (handle_one_xevent, syms_of_xterm): Adjust users.
3206 (x_flush): Call XFlush once per each X display, not frame.
3207 This is better because this code always unconditionally skips
3208 non-X frames in Vframe_list and issues the only XFlush if we
3209 have more than one X frame on the same X display.
3210 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3211 Use bool for booleans.
3212 (x_draw_glyph_string_background, cvt_string_to_pixel):
3213 (cvt_pixel_dtor): Drop unnecessary prototypes.
3214 * xterm.h (x_display_ok): Adjust prototype.
3216 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3218 Drop unnecessary functions that deals with frame pixel size.
3219 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3220 (x_pixel_height): Drop prototypes.
3221 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3222 (x_pixel_height): Drop implementations.
3223 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3224 which should be always valid for window frame.
3225 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3226 * w32menu.c (Fx_popup_dialog):
3227 * xmenu.c (Fx_popup_dialog): Likewise for both.
3229 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3231 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3232 frame parameters and call to Fmodify_frame_parameters just once.
3233 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3234 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3235 and mention nil frame in docstring.
3237 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3239 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3240 (x_figure_window_size): Likewise. Adjust to return long.
3241 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3242 (toplevel): Move Qterminal_live_p to...
3243 * terminal.c (toplevel): ...here, make it static, and...
3244 (syms_of_terminal): ...DEFSYM here.
3245 * frame.h (Qterminal_live_p): Remove declaration.
3246 (make_frame, x_figure_window_size): Adjust prototype.
3247 * nsfns.m (Fx_create_frame): Use long for window flags.
3249 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3251 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3252 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3253 Do not assume that emacs_close (INT_MAX) is a no-op.
3255 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3257 * xfaces.c (make_face_cache): For struct face_cache, prefer
3258 xmalloc to xzalloc and so avoid redundant call to memset.
3259 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3261 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3263 * fringe.c (draw_window_fringes, update_window_fringes)
3264 (compute_fringe_widths):
3265 * w32term.c (x_draw_glyph_string):
3266 * window.c (candidate_window_p, Frecenter):
3267 * xfaces.c (realize_basic_faces, realize_default_face)
3268 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3269 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3270 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3271 * xmenu.c (Fx_menu_bar_open_internal):
3272 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3273 * xsettings.c (xft_settings_event):
3274 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3275 Use bool for booleans. Adjust style and comments where
3277 * dispextern.h (draw_window_fringes, update_window_fringes)
3278 (compute_fringe_widths):
3279 * xterm.h (x_had_errors_p): Adjust prototype.
3281 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3283 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3284 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3286 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3288 * fns.c (toplevel): Remove comment before Fsafe_length because
3291 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3293 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3295 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3297 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3298 frame which got the message is still alive, before dereferencing
3299 its pointer. (Bug#14970)
3301 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3302 be a live window, before using it as such. (Bug#14970)
3304 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3306 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3307 w32_detect_focus_change instead of doing part of its job by hand.
3308 This fixes the problem whereby FOCUS_OUT events were not sent to
3311 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3313 * process.c (Fprocess_list): Doc fix.
3315 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3316 being re-exposed only if it didn't ask to become visible.
3317 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3318 was previously iconified. (Bug#14841)
3319 (x_iconify_frame): Mark the frame iconified.
3321 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3323 Fix minor problems found by static checking.
3324 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3325 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3327 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3329 * eval.c (set_specpdl_old_value): New function.
3330 (unbind_to): Minor simplification.
3331 (get_backtrace_frame): New function.
3332 (Fbacktrace_frame): Use it. Add `base' argument.
3333 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3334 (syms_of_eval): Export backtrace-eval.
3335 * xterm.c (x_focus_changed): Simplify.
3337 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3339 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3341 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3343 * xdisp.c (redisplay_window): Instead of moving point out of
3344 scroll margin, reject the force_start method, and try scrolling
3345 instead. (Bug#14780)
3347 2013-07-24 Ken Brown <kbrown@cornell.edu>
3349 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3352 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3354 * eval.c (Fprogn): Do not check that BODY is a proper list.
3355 This undoes the previous change. The check slows down the
3356 interpreter, and is not needed to prevent a crash. See
3357 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3359 2013-07-23 Glenn Morris <rgm@gnu.org>
3361 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3363 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3365 Port to GNU/Linux systems with tinfo but not ncurses.
3366 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3367 to decide whether ncurses is being used. Without this change,
3368 GCC complains about tgetent not being declared, on a system
3369 that has tinfo installed but ncurses not installed.
3371 * eval.c (Fprogn): Check that BODY is a proper list.
3373 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3374 * data.c (Fsetq_default):
3375 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3376 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3378 Tune by taking advantage of the fact that ARGS is always a list
3379 when a function is declared to have UNEVALLED args.
3381 * emacsgtkfixed.c: Port to GCC 4.6.
3382 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3384 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3386 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3387 here to silence compiler warnings.
3389 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3391 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3392 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3393 from messing up Emacs's 'struct frame' (Bug#14923).
3395 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3397 * alloc.c (make_save_ptr_ptr): Define this function.
3398 It was inadvertently omitted. It's needed only if
3399 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3401 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3403 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3404 frame have focus (Bug#14895).
3406 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3408 Avoid vfork-related deadlock more cleanly.
3409 * callproc.c (child_setup): When the child's exec fails, output
3410 the program name, as that's more useful. Use O_NONBLOCK to avoid
3412 * process.c (create_process_1): Remove; no longer needed.
3413 (create_process): Remove timer hack; no longer needed, now that
3414 the child avoids deadlock.
3416 2013-07-20 Glenn Morris <rgm@gnu.org>
3418 * image.c (Fimage_flush): Fix doc typo.
3420 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3422 Fix array bounds violation when pty allocation fails.
3423 * process.c (PTY_NAME_SIZE): New constant.
3424 (pty_name): Remove static variable; it's now auto.
3425 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3426 Take pty_name as an arg rather than using a static variable.
3427 All callers changed.
3428 (create_process): Recover pty_flag from process, not from volatile local.
3429 (create_pty): Stay inside array even when pty allocation fails.
3430 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3432 * lread.c (Fload): Avoid initialization only when lint checking.
3433 Mention that it's needed only for older GCCs.
3435 2013-07-20 Kenichi Handa <handa@gnu.org>
3437 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3438 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3440 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3442 * lread.c (Fload): Avoid uninitialized warning.
3444 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3446 Fix some minor file descriptor leaks and related glitches.
3447 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3448 (create_lock_file): Use write, not emacs_write.
3449 * image.c (slurp_file, png_load_body):
3450 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3451 (server_accept_connection):
3452 Don't leak an fd on memory allocation failure.
3453 * image.c (slurp_file): Add a cheap heuristic for growing files.
3454 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3455 as that's what the other routines do. Maybe input need not be
3456 blocked at all, but it's better to be consistent.
3457 Avoid undefined behavior when strlen is zero.
3459 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3460 (NSTATICS): Now a constant; doesn't need to be a macro.
3462 2013-07-19 Richard Stallman <rms@gnu.org>
3464 * coding.c (decode_coding_utf_8): Add simple loop for fast
3465 processing of ASCII characters.
3467 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3469 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3471 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3473 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3474 unportable 'struct x_display_info'.
3475 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3478 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3480 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3481 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3483 (system_process_attributes): Prefer plain char to unsigned char
3484 when either will do. Clean up properly if interrupted or if
3485 memory allocations fail. Don't assume sscanf succeeds.
3486 Remove no-longer-needed workaround to stop GCC from whining.
3487 Read command-line once, instead of multiple times. Check read status a
3490 Fix obscure porting bug with varargs functions.
3491 The code assumed that int is treated like ptrdiff_t in a vararg
3492 function, which is not a portable assumption. There was a similar
3493 -- though these days less likely -- porting problem with various
3494 assumptions that pointers of different types all smell the same as
3495 far as vararg functions is conserved. To make this problem less
3496 likely in the future, redo the API to use varargs functions.
3497 * alloc.c (make_save_value): Remove this vararg function.
3498 All uses changed to ...
3499 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3500 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3502 (make_save_ptr): Rename from make_save_pointer, for consistency with
3503 the above. Define only on platforms that need it. All uses changed.
3505 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3507 * keyboard.c: Try to fix typos in previous change.
3508 (DISPLAY_LIST_INFO): New macro.
3509 (kbd_buffer_get_event): Do not access members that are not present
3510 in X11. Revert inadvertent change of "!=" to "=".
3512 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3514 * keyboard.c (kbd_buffer_get_event):
3515 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3516 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3518 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3520 * filelock.c: Fix unlikely file descriptor leaks.
3521 (get_boot_time_1): Rework to avoid using emacs_open.
3522 This doesn't actually fix a leak, but is better anyway.
3523 (read_lock_data): Use read, not emacs_read.
3525 * doc.c: Fix minor memory and file descriptor leaks.
3526 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3527 (get_doc_string, Fsnarf_documentation):
3528 Fix file descriptor leak on error.
3530 * term.c: Fix minor fdopen-related file descriptor leaks.
3531 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3532 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3534 * charset.c: Fix file descriptor leaks and errno issues.
3536 (load_charset_map_from_file): Don't leak file descriptor on error.
3537 Use plain record_xmalloc since the allocation is larger than
3538 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3540 * eval.c (record_unwind_protect_nothing):
3541 * fileio.c (fclose_unwind):
3543 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3544 The replacement doesn't block input, but that no longer seems
3547 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3549 * lread.c: Fix file descriptor leaks and errno issues.
3550 (Fload): Close some races that leaked fds or streams when 'load'
3552 (Fload, openp): Report error number of last nontrivial failure to open.
3553 ENOENT counts as trivial.
3554 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3556 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3557 now that the function is always called with a nonnegative arg.
3558 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3559 All uses replaced with ...
3560 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3562 A few more minor file errno-reporting bugs.
3563 * callproc.c (Fcall_process):
3564 * doc.c (Fsnarf_documentation):
3565 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3566 * process.c (set_socket_option):
3567 Don't let a constructor trash errno.
3568 * doc.c: Include <errno.h>.
3570 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3572 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3574 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3576 Fix w32 bug with call-process-region (Bug#14885).
3577 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3578 to Fcall_process when the input is empty. This simplifies the
3579 code a bit. It makes no difference on POSIXish platforms but
3580 apparently it fixes a bug on w32.
3582 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3583 * fileio.c (close_file_unwind): Don't close if FD is negative;
3584 this can happen when unwinding a zapped file descriptor.
3585 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3586 in case Emacs runs out of memory between the two unwind-protects.
3587 Don't trash errno when closing FD.
3588 Zap the FD in the specpdl when closing it, instead of deferring
3589 the removal of the unwind-protect; this fixes a bug where a child
3590 function unwinds the stack past us.
3592 New unwind-protect flavors to better type-check C callbacks.
3593 This also lessens the need to write wrappers for callbacks,
3594 and the need for make_save_pointer.
3595 * alloca.c (free_save_value):
3596 * atimer.c (run_all_atimers):
3598 * alloc.c (safe_alloca_unwind):
3599 * atimer.c (unwind_stop_other_atimers):
3600 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
3601 * menu.c (cleanup_popup_menu) [HAVE_NS]:
3602 * minibuf.c (choose_minibuf_frame_1):
3603 * process.c (make_serial_process_unwind):
3604 * xdisp.h (pop_message_unwind):
3605 * xselect.c (queue_selection_requests_unwind):
3606 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
3607 * alloca.c (record_xmalloc):
3608 Prefer record_unwind_protect_ptr to record_unwind_protect with
3610 * alloca.c (Fgarbage_collect):
3611 Prefer record_unwind_protect_void to passing a dummy.
3612 * buffer.c (restore_buffer):
3613 * window.c (restore_window_configuration):
3614 * xfns.c, w32fns.c (do_unwind_create_frame)
3615 New wrapper. All record-unwind uses of wrappee changed.
3616 * buffer.c (set_buffer_if_live):
3617 * callproc.c (call_process_cleanup, delete_temp_file):
3618 * coding.c (code_conversion_restore):
3619 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
3620 * editfns.c (save_excursion_restore)
3621 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
3622 (save_restriction_restore):
3623 * eval.c (restore_stack_limits, un_autoload):
3624 * fns.c (require_unwind):
3625 * keyboard.c (recursive_edit_unwind, tracking_off):
3626 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
3627 * macros.c (pop_kbd_macro, restore_menu_items):
3628 * nsfns.m (unwind_create_frame):
3629 * print.c (print_unwind):
3630 * process.c (start_process_unwind):
3631 * search.c (unwind_set_match_data):
3632 * window.c (select_window_norecord, select_frame_norecord):
3633 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
3634 (fast_set_selected_frame):
3635 * xfns.c, w32fns.c (unwind_create_tip_frame):
3636 Return void, not a dummy Lisp_Object. All uses changed.
3637 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
3638 * callproc.c (call_process_kill):
3639 * fileio.c (restore_point_unwind, decide_coding_unwind)
3640 (build_annotations_unwind):
3641 * insdel.c (Fcombine_after_change_execute_1):
3642 * keyboard.c (read_char_help_form_unwind):
3643 * menu.c (unuse_menu_items):
3644 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
3645 * sound.c (sound_cleanup):
3646 * xdisp.c (unwind_redisplay):
3647 * xfns.c (clean_up_dialog):
3648 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
3649 Accept no args and return void, instead of accepting and returning
3650 a dummy Lisp_Object. All uses changed.
3651 * cygw32.c (fchdir_unwind):
3652 * fileio.c (close_file_unwind):
3653 * keyboard.c (restore_kboard_configuration):
3654 * lread.c (readevalllop_1):
3655 * process.c (wait_reading_process_output_unwind):
3656 Accept int and return void, rather than accepting an Emacs integer
3657 and returning a dummy object. In some cases this fixes an
3658 unlikely bug when the corresponding int is outside Emacs integer
3659 range. All uses changed.
3660 * dired.c (directory_files_internal_unwind):
3661 * fileio.c (do_auto_save_unwind):
3662 * gtkutil.c (pop_down_dialog):
3663 * insdel.c (reset_var_on_error):
3664 * lread.c (load_unwind):
3665 * xfns.c (clean_up_file_dialog):
3666 * xmenu.c, nsmenu.m (pop_down_menu):
3667 * xmenu.c (cleanup_widget_value_tree):
3668 * xselect.c (wait_for_property_change_unwind):
3669 Accept pointer and return void, rather than accepting an Emacs
3670 save value encapsulating the pointer and returning a dummy object.
3672 * editfns.c (Fformat): Update the saved pointer directly via
3673 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3674 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3675 (unwind_body): New function.
3676 (record_unwind_protect): First arg is now a function returning void,
3677 not a dummy Lisp_Object.
3678 (record_unwind_protect_ptr, record_unwind_protect_int)
3679 (record_unwind_protect_void): New functions.
3680 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3681 * fileio.c (struct auto_save_unwind): New type.
3682 (do_auto_save_unwind): Use it.
3683 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3684 * insdel.c (struct rvoe_arg): New type.
3685 (reset_var_on_error): Use it.
3686 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3688 (specbinding_func): Remove; there are now several such functions.
3689 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3690 (set_unwind_protect_ptr): New function.
3691 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3693 Be simpler and more consistent about reporting I/O errors.
3694 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3695 Say "Read error" and "Write error", rather than "I/O error", or
3696 "IO error reading", or "IO error writing", when a read or write
3698 * process.c (Fmake_network_process, wait_reading_process_output)
3699 (send_process, Fprocess_send_eof, wait_reading_process_output):
3700 Capitalize diagnostics consistently. Put "failed foo" at the
3701 start of the diagnostic, so that we don't capitalize the
3702 function name "foo". Consistently say "failed" for such
3704 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3705 All callers changed. This is so it can use report_file_error.
3706 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3707 diagnostics consistently as above.
3709 * fileio.c (report_file_errno): Fix errno reporting bug.
3710 If the file name is neither null nor a pair, package it up as a
3711 singleton list. All callers changed, both to this function and to
3712 report_file_error. This fixes a bug where the memory allocator
3713 invoked by list1 set errno so that the immediately following
3714 report_file_error reported the wrong errno value.
3716 Fix minor problems found by --enable-gcc-warnings.
3717 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3718 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3720 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3722 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3723 Set event->arg to Qt if switch-event shall be generated.
3724 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3726 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3728 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3731 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3732 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3733 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3734 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3735 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3736 and there is a focused frame.
3737 (head_table): Add focus-in and focus-out.
3738 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3739 bind to handle-focus-in/out.
3741 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3742 (Fhandle_switch_frame): Call Fhandle_focus_in.
3743 (syms_of_frame): defsubr handle-focus-in/out.
3745 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3747 Fix porting bug to older POSIXish platforms (Bug#14862).
3748 * sysdep.c (emacs_pipe): New function, that implements
3749 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3750 This should port better to CentOS 5 and to Mac OS X 10.6.
3751 All calls to pipe2 changed.
3753 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3754 This makes the code easier to read and the executable a bit smaller.
3755 Do not replace all calls to Fcons that happen to create lists,
3756 just calls that are intended to create lists. For example, when
3757 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3758 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3759 Similarly for list2 through list5.
3760 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3761 * bytecode.c (exec_byte_code):
3762 * callint.c (quotify_arg, Fcall_interactively):
3763 * callproc.c (Fcall_process, create_temp_file):
3764 * charset.c (load_charset_map_from_file)
3765 (Fdefine_charset_internal, init_charset):
3766 * coding.c (get_translation_table, detect_coding_system)
3767 (Fcheck_coding_systems_region)
3768 (Fset_terminal_coding_system_internal)
3769 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3770 * composite.c (update_compositions, Ffind_composition_internal):
3771 * dired.c (directory_files_internal, file_name_completion)
3773 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3774 * doc.c (Fsnarf_documentation):
3775 * editfns.c (Fmessage_box):
3777 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3778 (Feval, eval_sub, Ffuncall, apply_lambda):
3779 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3780 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3781 (Fset_file_times, Finsert_file_contents)
3782 (Fchoose_write_coding_system, Fwrite_region):
3783 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3784 * font.c (font_registry_charsets, font_parse_fcname)
3785 (font_prepare_cache, font_update_drivers, Flist_fonts):
3786 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3787 * frame.c (make_frame, Fmake_terminal_frame)
3788 (x_set_frame_parameters, x_report_frame_params)
3789 (x_default_parameter, Fx_parse_geometry):
3790 * ftfont.c (syms_of_ftfont):
3791 * image.c (gif_load):
3792 * keyboard.c (command_loop_1):
3793 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3794 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3795 (Fminor_mode_key_binding, accessible_keymaps_1)
3796 (Faccessible_keymaps, Fwhere_is_internal):
3797 * lread.c (read_emacs_mule_char):
3798 * menu.c (find_and_return_menu_selection):
3799 * minibuf.c (get_minibuffer):
3800 * nsfns.m (Fns_perform_service):
3801 * nsfont.m (ns_script_to_charset):
3802 * nsmenu.m (ns_popup_dialog):
3803 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3804 (Fx_own_selection_internal):
3805 * nsterm.m (append2):
3806 * print.c (Fredirect_debugging_output)
3807 (print_prune_string_charset):
3808 * process.c (Fdelete_process, Fprocess_contact)
3809 (Fformat_network_address, set_socket_option)
3810 (read_and_dispose_of_process_output, write_queue_push)
3811 (send_process, exec_sentinel):
3812 * sound.c (Fplay_sound_internal):
3813 * textprop.c (validate_plist, add_properties)
3814 (Fput_text_property, Fadd_face_text_property)
3815 (copy_text_properties, text_property_list, syms_of_textprop):
3816 * unexaix.c (report_error):
3817 * unexcoff.c (report_error):
3818 * unexsol.c (unexec):
3819 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3820 (Fformat_mode_line, syms_of_xdisp):
3821 * xfaces.c (set_font_frame_param)
3822 (Finternal_lisp_face_attribute_values)
3823 (Finternal_merge_in_global_face, syms_of_xfaces):
3824 * xfns.c (x_default_scroll_bar_color_parameter)
3825 (x_default_font_parameter, x_create_tip_frame):
3826 * xfont.c (xfont_supported_scripts):
3827 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3828 (menu_help_callback, xmenu_show):
3830 * xterm.c (set_wm_state):
3831 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3832 and similarly for list2 through list5.
3834 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3836 * callproc.c (Fcall_process_region): Fix minor race and tune.
3837 (create_temp_file): New function, with the temp-file-creation part
3838 of the old Fcall_process_region. Use Fcopy_sequence to create the
3839 temp file name, rather than alloca + build_string, for simplicity.
3840 Don't bother to block input around the temp file creation;
3841 shouldn't be needed. Simplify use of mktemp.
3842 Use record_unwind_protect immediately after creating the temp file;
3843 this closes an unlikely race where the temp file was not removed.
3844 Use memcpy rather than an open-coded loop.
3845 (Fcall_process_region): Use the new function. If the input is
3846 empty, redirect from /dev/null rather than from a newly created
3847 empty temp file; this avoids unnecessary file system traffic.
3849 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3851 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3852 Simplify by making this case like the other two. This is a bit
3853 slower on obsolete hosts, but the extra complexity isn't worth it.
3855 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3856 * process.c (create_process) [!DOS_NT]:
3857 Remove now-unnecessary calls to emacs_close.
3859 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3861 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3862 returning early. (Bug#14850)
3864 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3865 and inhibit-iso-escape-detection attributes of 'undecided'.
3868 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3870 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3871 Reported by Herbert J. Skuhra in
3872 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3874 Don't lose top specpdl entry when memory is exhausted.
3875 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3876 specpdl overflow here, to simplify callers; all callers changed.
3877 Always reserve an unused entry at the stack top; this avoids
3878 losing the top entry's information when memory is exhausted.
3880 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3882 Clean up errno reporting and fix some errno-reporting bugs.
3883 * callproc.c (Fcall_process):
3884 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3885 * process.c (create_process, Fmake_network_process):
3886 * unexaix.c (report_error):
3887 * unexcoff.c (report_error):
3888 Be more careful about reporting the errno of failed operations.
3889 The code previously reported the wrong errno sometimes.
3890 Also, prefer report_file_errno to setting errno + report_file_error.
3891 (Fcall_process): Look at openp return value rather than at path,
3892 as that's a bit faster and clearer when there's a numeric predicate.
3893 * fileio.c (report_file_errno): New function, with most of the
3894 old contents of report_file_error.
3895 (report_file_error): Use it.
3896 (Ffile_exists_p, Ffile_accessible_directory_p):
3897 Set errno to 0 when it is junk.
3898 * fileio.c (Faccess_file):
3899 * image.c (x_create_bitmap_from_file):
3900 Use faccessat rather than opening the file, to avoid the hassle of
3901 having a file descriptor open.
3902 * lisp.h (report_file_errno): New decl.
3903 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3906 * process.c (create_process, wait_reading_process_output) [AIX]:
3907 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3908 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3909 a multithreaded environment anyway).
3910 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
3912 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
3914 * image.c (x_find_image_file): Don't close a remote file handle.
3916 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3918 Fix races with threads and file descriptors.
3919 * callproc.c (Fcall_process_region):
3920 * dired.c (open_directory):
3921 * emacs.c (main, Fdaemon_initialized):
3922 * image.c (x_find_image_file):
3923 * inotify.c (Finotify_rm_watch):
3924 * lread.c (Flocate_file_internal):
3925 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
3926 * term.c (term_mouse_moveto, init_tty):
3927 * termcap.c (tgetent):
3928 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
3929 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
3930 * unexhp9k800.c, unexmacosx.c (unexec):
3931 * callproc.c (Fcall_process_region):
3932 Use emacs_close, not close.
3933 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
3934 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
3935 and posix_close function on current platforms (which all lack them).
3936 (emacs_close): Use it. This should fix the races on GNU/Linux and
3937 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
3938 and it should avoid closing random victim file descriptors on
3941 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
3943 * inotify.c (uninitialized): Remove. All uses replaced by -1.
3944 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
3947 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
3948 This is for .gdbinit xbacktrace.
3950 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
3951 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
3952 (emacs_set_tty): Now static.
3953 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
3954 * term.c (tty_capable_p, tty_default_color_capabilities)
3955 (get_tty_terminal, term_mouse_movement)
3956 (handle_one_term_event, init_tty, maybe_fatal):
3957 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
3958 (tgetent, scan_file, name_match, compare_contin):
3959 * terminal.c (get_terminal):
3960 Use bool for boolean.
3961 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
3962 Prefer char to unsigned char if either will do.
3963 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
3964 (tty_write_glyphs): Prefer int to unsigned.
3965 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
3966 All callers changed.
3967 * termcap.c (tprint, main) [TEST]: Remove non-working test.
3969 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3972 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
3973 (B__dummy__): New dummy symbol, to pacify C89.
3974 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
3975 they can't grok varargs macros.
3976 * dispnew.c (add_window_display_history)
3977 (add_frame_display_history):
3978 * print.c (print_object):
3979 * xdisp.c (debug_method_add):
3980 Use %p printf format only for void pointers.
3981 * emacs.c (usage_message): New constant, replacing ...
3982 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
3983 (main): Adjust to usage reorg.
3984 * fns.c (syms_of_fns):
3985 * profiler.c (syms_of_profiler):
3986 Don't use non-constant struct initializers.
3987 * gnutls.h (gnutls_initstage_t):
3988 * lisp.h (enum Lisp_Fwd_Type):
3989 * lread.c (lisp_file_lexically_bound_p):
3990 * xsettings.c (anonymous enum):
3991 Remove trailing comma.
3992 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
3993 * lisp.h (ENUM_BF): Use unsigned if pedantic.
3994 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
3996 * regex.c (const_re_char): New type, to pacify strict C89.
3997 All uses of 'const re_char' replaced to use it.
3998 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
3999 with glibc when strict C89. This change is imported from gnulib.
4001 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4002 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4003 Omit GNU_LINUX implementation, since it requires long long.
4004 * xterm.c (x_draw_underwave):
4005 Do not assume the traditional order of struct's members.
4006 (x_term_init): Rewrite to avoid the need for non-constant structure
4009 Syntax cleanup, mostly replacing macros with functions.
4010 This removes the need for the syntax_temp hack.
4011 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4012 * syntax.c (SYNTAX_INLINE): New macro.
4013 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4014 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4015 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4016 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4017 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4018 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4019 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4020 Now constants, not macros.
4021 (syntax_temp) [!__GNUC__]: Remove.
4022 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4023 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4024 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4025 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4026 Move here from syntax.h; now functions, not macros. Except for the
4027 last function, these are static since only syntax.c uses them.
4028 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4029 All uses changed. Now a function, not a macro; use this fact
4030 to simplify the code.
4031 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4032 compiler bugs; no longer relevant.
4033 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4034 (SYNTAX_INLINE): New macro.
4035 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4036 for the new functions. Use bool for boolean member.
4037 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4038 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4039 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4040 (SETUP_BUFFER_SYNTAX_TABLE):
4041 Now extern inline functions, not macros.
4042 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4043 Remove; all uses replaced by implementation.
4044 (syntax_temp) [!__GNUC__]: Remove decl.
4045 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4047 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4049 * emacs.c (main): Fix syntax error.
4051 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4053 Timestamp fixes for undo (Bug#14824).
4054 * atimer.c (schedule_atimer):
4055 * fileio.c (Ffile_newer_than_file_p):
4056 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4057 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4058 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4059 (syms_of_fileio): Remove Sclear_visited_file_name.
4060 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4061 file doesn't exist; this avoids an ambiguity with negative timestamps.
4062 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4063 * systime.h (make_emacs_time, invalid_emacs_time):
4064 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4065 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4066 * undo.c (record_first_change): Push (visited-file-modtime) onto
4067 undo list rather than reimplementing it by hand, incorrectly.
4069 2013-07-09 Ken Brown <kbrown@cornell.edu>
4071 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4073 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4075 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4077 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4079 Handle errno and exit status a bit more carefully.
4080 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4081 number into an exit status. Instead, use EXIT_CANCELED.
4082 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4083 * callproc.c (relocate_fd):
4084 * emacs.c (close_output_streams, main):
4085 * process.c (create_process):
4086 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4087 Use emacs_perror for simplicity.
4088 * callproc.c (relocate_fd, main):
4089 * sysdep.c (sys_subshell):
4090 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4091 (shut_down_emacs): Use emacs_write, not write.
4092 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4093 * fileio.c (Fcopy_file, e_write):
4094 * nsterm.m (ns_select):
4095 * process.c (send_process):
4096 * sound.c (vox_write):
4097 Use emacs_write_sig, not emacs_write.
4098 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4099 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4101 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4103 (emacs_full_write): New function.
4104 (emacs_write): Rewrite to use it.
4105 (emacswrite_sig, emacs_perror): New functions.
4106 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4108 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4110 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4111 on NS even if it is present. Pixmap on NS is a void*.
4113 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4115 Port to Ubuntu 10 (Bug#14803).
4116 Problem reported by T.V. Raman.
4117 * process.c (close_on_exec, accept4, process_socket):
4118 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4120 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4122 * w32.c (sys_dup): Declare prototype.
4126 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4128 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4130 Make file descriptors close-on-exec when possible (Bug#14803).
4131 This simplifies Emacs a bit, since it no longer needs to worry
4132 about closing file descriptors by hand in some cases.
4133 It also fixes some unlikely races. Not all such races, as
4134 libraries often open files internally without setting
4135 close-on-exec, but it's an improvement.
4136 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4137 * callproc.c (Fcall_process) [!MSDOS]:
4138 * emacs.c (main) [!DOS_NT]:
4139 * nsterm.m (ns_term_init):
4140 * process.c (create_process):
4141 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4142 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4143 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4144 Prefer mkostemp with O_CLOEXEC to mkstemp.
4145 * callproc.c (relocate_fd) [!WINDOWSNT]:
4146 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4147 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4149 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4150 Make the resulting file descriptor close-on-exec.
4151 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4152 * lread.c (load_descriptor_list, load_descriptor_unwind):
4153 Remove; no longer needed. All uses removed.
4154 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4155 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4157 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4158 (Fmake_network_process, Fnetwork_interface_list):
4159 (Fnetwork_interface_info, server_accept_connection):
4160 Make newly-created socket close-on-exec.
4161 * sysdep.c (emacs_open, emacs_fopen):
4162 Make new-created descriptor close-on-exec.
4163 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4164 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4166 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4168 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4169 for NS_IMPL_GNUSTEP.
4171 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4173 Fix openp errno handling.
4174 * callproc.c (Fcall_process): Preserve openp errno around close.
4175 * lread.c (openp): Set errno when returning -1, as some callers
4178 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4180 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4182 * nsterm.h (NSSavePanel): Update comment.
4183 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4184 (ns_run_file_dialog): Declare.
4186 * nsfns.m: Remove panelOK.
4188 (ns_run_file_dialog): New function.
4189 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4190 event loop, so file dialog is popped up by ns_run_file_dialog, called
4191 by sendEvent (Bug#14578).
4192 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4194 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4196 * xdisp.c (default_line_pixel_height): New function.
4197 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4198 (try_cursor_movement, redisplay_window, try_window)
4199 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4201 * window.c (window_scroll_pixel_based):
4202 use default_line_pixel_height.
4204 * dispextern.h (default_line_pixel_height): Add prototype.
4206 * frame.c (x_set_line_spacing): Accept a float value for
4207 line-spacing parameter, per the documentation.
4209 * data.c (Fmultibyte_string_p): Doc fix.
4211 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4213 Use emacs_open more consistently when opening files.
4214 This handles EINTR more consistently now, and makes it easier
4215 to introduce other uniform changes to file descriptor handling.
4216 * src/systdio.h: New file.
4217 * src/buffer.c (mmap_init):
4218 * cygw32.c (chdir_to_default_directory):
4219 * dispnew.c (Fopen_termscript):
4220 * emacs.c (Fdaemon_initialized):
4221 * fileio.c (Fdo_auto_save):
4222 * image.c (slurp_file, png_load_body, jpeg_load_body):
4223 * keyboard.c (Fopen_dribble_file):
4225 * print.c (Fredirect_debugging_output):
4226 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4227 * termcap.c (tgetent):
4228 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4229 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4230 * w32term.c (w32_initialize) [CYGWIN]:
4231 * xfaces.c (Fx_load_color_file):
4232 Use emacs_open instead of plain open, and emacs_fopen instead of
4234 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4235 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4236 * callproc.c (default_output_mode): New constant.
4237 (Fcall_process): Use it to call emacs_open instead of plain creat.
4238 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4239 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4240 (emacs_fopen): New function.
4241 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4242 Include <lisp.h>, for emacs_open.
4243 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4245 Remove duplicate #include directives.
4246 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4248 Don't include stdio.h twice.
4249 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4250 Don't include sys/types.h or stdio.h twice.
4251 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4252 * lread.c: Don't include coding.h twice.
4253 * nsfont.m: Don't include frame.h twice.
4254 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4255 * ralloc.c: Don't include <unistd.h> twice.
4256 * xdisp.c: Don't include font.h twice.
4257 * xterm.c: Don't include fontset.h twice.
4258 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4260 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4262 Scale ImageMagick images more carefully.
4263 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4264 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4265 Be more careful about avoiding undefined behavior after
4266 integer overflow and division by zero.
4268 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4270 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4271 (syms_of_w32fns): DEFSYM them.
4272 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4273 (CCHDEVICENAME): Define macros if not defined.
4274 (struct MONITOR_INFO_EX): New struct.
4275 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4276 (enum_display_monitors_fn): New variable.
4277 (globals_of_w32fns): Initialize it.
4278 (Fx_display_pixel_width, Fx_display_pixel_height)
4279 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4280 multi-monitor setups in docstrings.
4281 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4282 screen size by primary monitor's millimeter per pixel.
4283 (w32_monitor_enum, w32_display_monitor_attributes_list)
4284 (w32_display_monitor_attributes_list_fallback)
4285 (Fw32_display_monitor_attributes_list): New functions.
4286 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4288 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4290 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4292 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4294 * fileio.c (Qfile_notify_error): New error symbol.
4296 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4297 * inotify.c (inotify_callback, symbol_to_inotifymask)
4298 (Finotify_add_watch, Finotify_rm_watch): Use it.
4299 (inotifyevent_to_event): Exchange order of cookie and file name.
4300 (Finotify_add_watch): Adapt docstring.
4302 * lisp.h (Qfile_notify_error): Declare.
4304 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4306 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4307 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4308 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4309 which did not work (see <http://bugs.gnu.org/14569#307>).
4310 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4311 && (!noninteractive || initialized)). This attempts to thread
4312 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4314 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4316 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4317 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4319 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4321 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4322 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4323 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4324 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4326 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4328 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4329 Define to __sys_siglist.
4331 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4333 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4334 word-wrap, so that overflow-newline-into-fringe would work in
4335 visual-line-mode. (Bug#2749)
4336 (move_it_in_display_line_to): When the last scanned display
4337 element fits exactly on the display line, and
4338 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4339 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4340 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4341 finding buffer position that corresponds to pixel coordinates,
4342 e.g. in buffer_posn_from_coords.
4344 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4346 * process.c (handle_child_signal): Call catch_child_signal if
4349 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4351 Don't convert function pointers to void * and back.
4352 It isn't portable C, and it's easy enough to avoid.
4353 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4354 (make_save_value): Add support for SAVE_FUNCPOINTER.
4355 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4356 * print.c (print_object):
4357 Distinguish function from object pointers.
4358 * lisp.h (SAVE_FUNCPOINTER): New constant.
4359 (SAVE_SLOT_BITS): Adjust to it.
4360 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4361 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4362 (voidfuncptr): New typedef.
4363 (struct Lisp_Save_Value): New member data[0].funcpointer.
4364 (XSAVE_FUNCPOINTER): New function.
4366 Simplify buildobj processing.
4367 * Makefile.in (buildobj.h): Make it a sequence of strings each
4368 followed by comma, rather than a single string. Put it into a
4369 .tmp file in case there's an error while generating it.
4370 (gl-stamp): Use .tmp for temp files.
4371 (mostlyclean): Clean .tmp files.
4372 * doc.c (buildobj): Move to just the routine that needs it.
4373 It's now an array of strings, so processing is simpler.
4375 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4377 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4378 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4379 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4380 Invoke malloc_enable_thread even when not interactive.
4381 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4382 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4383 in this case, since the underlying bug has now been fixed.
4385 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4387 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4388 unlinking it (bug#14691).
4390 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4392 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4393 before checking whether buffer is modified. This lets
4394 `kill-buffer-query-functions' cancel killing of the buffer or save
4395 its content before `kill-buffer' asks user the "Buffer %s
4396 modified; kill anyway?" question.
4398 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4400 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4401 Let the super performKeyEquivalent deal with them (Bug#14747).
4403 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4405 * widget.c (resize_cb): Remove unused local.
4407 Do not use GTK 3 if it exists but cannot be compiled.
4408 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4409 * xterm.c (x_error_handler) [!USE_GTK]:
4412 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4414 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4416 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4417 to the valid range of values. (Bug#14753)
4419 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4420 when moving point by using the current glyph matrix. This avoids
4421 the need to force redisplay when this function is called in a
4424 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4426 Fix minor problems found by static checking.
4427 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4428 Redo the latter's body to sidestep GCC parenthesization warnings.
4429 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4430 * coding.c (detect_coding, detect_coding_system):
4431 * coding.h (struct undecided_spec):
4432 Use bool for boolean.
4433 * image.c (QCmax_width, QCmax_height): Now static.
4434 * xdisp.c (Fmove_point_visually): Remove unused local.
4436 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4438 * xdisp.c (Fmove_point_visually): New function.
4440 2013-06-28 Kenichi Handa <handa@gnu.org>
4442 * coding.h (define_coding_undecided_arg_index): New enum.
4443 (coding_attr_index): New members
4444 coding_attr_undecided_inhibit_null_byte_detection,
4445 coding_attr_undecided_inhibit_iso_escape_detection,
4446 coding_attr_undecided_prefer_utf_8.
4447 (undecided_spec): New struct.
4448 (struct coding_system): New member `undecided' of the member
4451 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4452 (detect_coding): Likewise.
4453 (detect_coding_system): Likewise.
4454 (Fdefine_coding_system_internal): New coding system properties
4455 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4457 (syms_of_coding): Adjust for coding_arg_undecided_max.
4459 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4461 * image.c (x_from_xcolors): Remove unused local.
4463 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4465 Defer image data transfer between X client and server until actual
4468 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4471 * image.c (Destroy_Image): Remove.
4472 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4473 `mask_p', and `colors_p'. All uses changed.
4474 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4475 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4476 New macros for `flags' arg to x_clear_image_1.
4477 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4478 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4479 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4480 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4481 (image_get_x_image, image_unget_x_image): New functions or macros.
4482 (image_background, image_background_transparent, x_to_xcolors)
4483 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4484 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4485 instead of Destroy_Image.
4486 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4487 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4488 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4489 (imagemagick_load_image, svg_load_image): Use them instead of
4490 x_create_x_image_and_pixmap, and x_put_x_image followed by
4491 x_destroy_x_image, respectively.
4492 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4493 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4494 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4495 background_transparent fields.
4496 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4497 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4499 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4501 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4502 This mostly consists of undoing recent changes.
4503 * callproc.c (Fcall_process):
4504 * process.c (create_process):
4505 Do not worry about catching SIGCHLD here, undoing previous change.
4506 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4507 * process.c, process.h (catch_child_signal):
4508 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4509 * process.c (catch_child_handler): Don't worry about being called
4510 lazily and do not assume caller has blocked SIGCHLD, undoing
4511 previous change. Move first-time stuff back to
4512 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4513 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4514 set lib_child_handler if it's already initialized, which may
4515 help avoid problems on GNUStep.
4517 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4519 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4520 * callproc.c (Fcall_process):
4521 * process.c (create_process):
4522 Make sure SIGCHLD is caught before we fork,
4523 since Emacs startup no arranges to catch SIGCHLD.
4524 * process.c (lib_child_handler): Initialize to null, not to
4526 (catch_child_signal): Allow self to be called lazily.
4527 Do nothing if it's already been called.
4528 Assume caller has blocked SIGCHLD (all callers do now).
4529 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4530 just before it's really needed.
4531 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4532 since it hasn't been caught yet.
4534 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4536 * image.c (compute_image_size): New function to implement
4537 :max-width and :max-height.
4538 (imagemagick_load_image): Use it.
4540 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4542 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4543 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4545 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4546 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4547 the SIGCHLD handler, since the code is not atomic and (due to glib)
4548 signals may be arriving now.
4549 * sysdep.c (init_signals): Do not catch child signals here;
4550 'main' now does that later, at a safer time.
4552 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4554 Clean up SIGCHLD handling a bit (Bug#14569).
4555 * process.c, process.h (catch_child_signal):
4556 Now always extern, even if !NS_IMPL_GNUSTEP.
4557 * process.c (catch_child_signal): Move glib tickler here from
4558 init_process_emacs, so that it's done earlier in Emacs
4559 initialization. Also move the noninteractive && !initialized
4560 check here from init_process_emacs. This is all a bit cleaner for
4561 GNUish platforms, and I hope it works around the Cygwin bug.
4562 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4563 that glib signal handling is tickled before glib creates threads.
4565 * process.c (wait_reading_process_output): Avoid int overflow
4566 when reading more than 2 GiB total from a process.
4568 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4570 * process.c (create_process): Handle a couple more cases,
4571 i.e., work even if new_argv and wait_child_setup[i] are cached.
4572 Use Fcall_process's style for volatile vars.
4574 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4576 * process.c (create_process): Mark PROCESS volatile.
4578 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4580 Use C99-style flexible array members if available.
4581 This avoids some subtle aliasing issues, which typically
4582 aren't a problem with GCC but may be a problem elsewhere.
4583 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4584 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4585 In either case, it uses a flexible array member rather than
4586 the old struct hack. All uses changed.
4587 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4588 Adjust to sdata reorganization.
4589 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4590 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4591 that ports better to pre-C99 non-GCC.
4592 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4593 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4594 as the latter has changed.
4595 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4596 and port better to pre-C99 GCC.
4597 * image.c (struct xpm_cached_color):
4598 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
4599 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
4600 Use FLEXIBLE_ARRAY_MEMBER.
4601 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
4602 Move decl to top level so it gets checked against implementation.
4603 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
4604 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
4606 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4608 * syntax.c: Integer cleanups.
4609 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
4610 All uses that need 0-or-2 changed to:
4611 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
4612 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
4613 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
4614 (char_quoted, prev_char_comend_first, back_comment)
4615 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4616 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
4617 Use bool for boolean.
4618 (update_syntax_table, skip_chars, skip_syntaxes):
4619 Prefer int to unsigned when either will do.
4620 (back_comment): Return boolean success flag, like forw_comment,
4621 instead of positive-or-minus-1 (which might have overflowed int anyway).
4622 Don't stuff ptrdiff_t into int.
4623 (syntax_spec_code, syntax_code_spec): Now const.
4624 (Fmatching_paren, scan_lists, scan_sexps_forward):
4625 Use enum syntaxcode for syntax code.
4626 (Fmatching_paren): Check that arg is a character, not just an integer.
4627 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
4628 (Finternal_describe_syntax_value): Omit no-longer-needed
4630 (skip_chars): Use char, not unsigned char, when the distinction
4632 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
4633 * bytecode.c (exec_byte_code):
4634 * syntax.c (syntax_spec_code, Fchar_syntax)
4635 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4637 * syntax.h (SYNTAX_WITH_FLAGS):
4638 Omit unnecessary casts.
4640 2013-06-20 Eli Zaretskii <eliz@gnu.org>
4642 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4643 line dimensions here, to avoid race conditions with the main
4644 thread. (Bug#14062, bug#14630, bug#14669)
4646 * w32term.c (w32_draw_window_cursor): Compute the header line and
4647 mode line dimensions here.
4648 <w32_system_caret_window, w32_system_caret_hdr_height>:
4649 <w32_system_caret_mode_height>: New variables.
4651 * w32term.h: Declare them.
4653 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4655 * alloc.c (die): Move "assertion failed" string here ...
4656 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4657 COND when SUPPRESS_CHECKING. This shrinks the executable text
4658 size by 0.8% to 2.2% when configured with --enable-checking,
4659 depending on optimization flags (GCC 4.8.1 x86-64).
4661 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4663 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4665 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4666 base is 2; this is more accurate.
4668 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4670 * sound.c (string_default): Move to !WINDOWSNT section.
4671 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4673 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4675 * sound.c: Integer cleanups.
4676 Remove unnecessary forward decls.
4677 (struct sound_device): The 'file' member is now a Lisp_Object, not
4678 a char *, so that we needn't invoke alloca on a huge size.
4679 (Fplay_sound_internal): Adjust to this.
4680 (string_default): New function.
4681 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4682 Use it to adjust to the struct sound_device change.
4683 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4684 (be2hs) [0]: Remove.
4686 * syntax.c (skip_chars): Don't use uninitialized storage
4687 when searching a multibyte buffer for characters that are not in a
4688 unibyte string that contains non-ASCII characters.
4690 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4692 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4693 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4695 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4697 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4699 2013-06-18 Kenichi Handa <handa@gnu.org>
4701 * font.c (Ffont_spec): Signal an error for an invalid font name
4704 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4706 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4707 In particular this ports to 32-bit sparc Sun cc.
4708 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4709 array with a dummy element at specpdl[-1], so that its address can
4711 (unbind_to): Do not copy the binding; not needed, now that we
4712 copy old_value in the one place where the copy is needed.
4713 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4714 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4715 (union specbinding): Rename from struct specbinding. Redo layout
4716 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4717 which is not portable. With Sun C 5.12 32-bit sparc, the
4718 declaration causes nargs to be an unsigned bitfield, a behavior
4719 that the C standard allows; but Emacs wants nargs to be signed.
4720 The overall type is now a union of structures rather than a
4721 structure of union of structures, and the 'kind' member is now a
4722 bitfield, so that the overall type doesn't grow. All uses changed.
4723 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4725 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4727 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4728 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4730 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4732 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4734 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4735 unless we know that the window w's frame is a frame object.
4736 Another attempt at solving bug#14062 and bug#14630.
4738 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4740 * textprop.c (property_set_type): New enum.
4741 (add_properties): Allow appending/prepending text properties.
4742 (add_text_properties_1): Factored out of Fadd_text_properties.
4743 (Fadd_text_properties): Move all the code into
4744 add_text_properties_1.
4745 (Fadd_face_text_property): New function that calls
4746 add_text_properties_1.
4748 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4750 Move functions from lisp.h to individual modules when possible.
4751 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4752 * alloc.c (XFLOAT_INIT, set_symbol_name):
4753 * buffer.c (CHECK_OVERLAY):
4754 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4755 (set_char_table_parent):
4756 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4757 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4758 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4759 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4761 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4762 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4763 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4764 (backtrace_args, backtrace_debug_on_exit):
4765 * floatfns.c (CHECK_FLOAT):
4766 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4767 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4768 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4769 (set_hash_index_slot):
4770 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4771 * marker.c (CHECK_MARKER):
4772 * textprop.c (CHECK_STRING_OR_BUFFER):
4773 * window.c (CHECK_WINDOW_CONFIGURATION):
4774 Move here from lisp.h, and make these functions static rather than
4776 * buffer.c (Qoverlayp):
4778 * fns.c (Qhash_table_p):
4779 * window.c (Qwindow_configuration_p):
4781 * lisp.h: Remove the abovementioned defns and decls.
4783 Use functions, not macros, for XINT etc (Bug#11935).
4784 In lisp.h, prefer functions to function-like macros, and
4785 constants to object-like macros, when either will do. This:
4786 . simplifies use, as there's no more need to worry about
4787 arguments' side effects being evaluated multiple times.
4788 . makes the code easier to debug on some platforms.
4789 However, when using gcc -O0, keep using function-like macros
4790 for a few critical operations, for performance reasons.
4791 This sort of thing isn't needed with gcc -Og, but -Og
4792 is a GCC 4.8 feature and isn't widely-enough available yet.
4793 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4794 Remove enum lsb_bits; no longer needed.
4795 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4796 * buffer.c (Qoverlap):
4798 * fns.c (Qhash_table_p):
4799 Now extern, so lisp.h can use these symbols.
4800 * dispextern.h: Include character.h, for MAX_CHAR etc.
4801 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4802 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4803 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4804 (GLYPH_CODE_P): Move here from lisp.h.
4805 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4806 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4807 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4808 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4809 XUNTAG now returns void *.
4810 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4811 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4812 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4813 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4814 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4815 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4816 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4817 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4818 New macros, renamed from their sans-lisp_h_ counterparts.
4819 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4820 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4821 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4822 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4823 If compiling via GCC without optimization, define these as macros
4824 in addition to inline functions.
4825 To disable this, compile with -DINLINING=0.
4826 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4827 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4828 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4829 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4830 (INTMASK, VALMASK): Now macros, since static values cannot be
4831 accessed from extern inline functions.
4832 (VALMASK): Also a constant, for benefit of old GDB.
4833 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4834 is INTEGERP, which can fold it in.
4835 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4836 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4837 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4838 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4839 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4840 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4841 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4842 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4843 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4844 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4845 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4846 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4847 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4848 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4849 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4850 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4851 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4852 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4853 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4854 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4855 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4856 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4857 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4858 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4859 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4860 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4861 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4862 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4863 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4864 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4865 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4866 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4867 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4869 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4870 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4871 (VALMASK): Define in one place rather than in two, merging the
4872 USE_LSB_TAG parts; this is simpler.
4873 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4874 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4875 Move up, to avoid use before definition.
4876 Also include "globals.h" earlier, for the same reason.
4877 (make_natnum): New function.
4878 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4879 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4880 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4881 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4882 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4883 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4884 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4885 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4886 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4887 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4888 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4889 (Qwindow_configuration_p, Qimage): New forward declarations.
4890 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4891 (STRING_COPYIN): Remove; unused.
4892 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4893 (xcar_addr, xcdr_addr): New functions. All uses changed.
4894 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4895 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4896 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4897 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4898 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4899 (TYPE_RANGED_INTEGERP): Simplify.
4900 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4901 (setlocale, fixup_locale, synchronize_system_messages_locale)
4902 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4903 Now empty functions, not macros.
4904 (functionp): Return bool, not int.
4905 * window.c (Qwindow_configuration_p): Now extern,
4906 so window.h can use it.
4907 * window.h (Qwindowp): Move decl back to lisp.h.
4909 2013-06-15 Eli Zaretskii <eliz@gnu.org>
4911 * xdisp.c (Fline_pixel_height): New function, required for solving
4914 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
4916 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
4918 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
4920 * lread.c (syms_of_lread):
4921 * fns.c (Fprovide): Adjust to new format of after-load-alist.
4923 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
4925 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
4927 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
4929 * fileio.c (expand_file_name): Doc fix.
4931 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
4933 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
4934 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
4935 Wait for self, not for 0. This can't hurt on GNU or similar
4936 system, and may help with Cygwin.
4938 * keyboard.c: Don't use PROP (...) as an lvalue.
4939 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
4940 Use set_prop (A, B), not PROP (A) = B.
4942 2013-06-10 Eli Zaretskii <eliz@gnu.org>
4944 * xdisp.c (get_it_property): Use it->window instead of generating
4945 a Lisp object from it->w.
4947 2013-06-09 Eli Zaretskii <eliz@gnu.org>
4949 * xdisp.c (get_it_property): If it->object is a buffer, pass to
4950 get-char-property the window that is being rendered, instead of
4951 the buffer, to support window-specific overlays. (Bug#14575)
4952 (compute_display_string_pos): When W is NULL, use the current
4953 buffer as the object to pass to get-char-property.
4954 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
4955 pointer member of the bidi iterator, since no window is pertinent
4958 2013-06-08 Eli Zaretskii <eliz@gnu.org>
4960 * bidi.c (bidi_fetch_char): Accept additional argument, the window
4961 being displayed, and pass it to compute_display_string_pos.
4962 (bidi_level_of_next_char, bidi_resolve_explicit_1)
4963 (bidi_paragraph_init): All callers changed.
4965 * xdisp.c (init_from_display_pos, init_iterator)
4966 (handle_single_display_spec, next_overlay_string)
4967 (get_overlay_strings_1, reseat_1, reseat_to_string)
4968 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
4969 Set bidi_it.w member from it->w.
4970 (compute_display_string_pos): Accept additional argument, the
4971 window being displayed, and pass it to Fget_char_property.
4974 * dispextern.h (struct bidi_it): New member w, the window being
4976 (compute_display_string_pos): Adjust prototype.
4978 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
4980 * xgselect.c: Remove unneeded include xterm.h.
4982 * process.c (wait_reading_process_output): Check for NS before GLIB.
4983 GLIB may be linked in due to rsvg, but ns_select must be called.
4985 * xgselect.c (xg_select): Remove call to window_system_available
4986 and g_main_context_pending at the top, so Gdk events (i.e. file
4987 notify) are processed when Emacs is started with -nw.
4989 2013-06-07 Eli Zaretskii <eliz@gnu.org>
4991 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
4992 (ctagsfiles3): New variable, includes only *.m files.
4993 (TAGS): Use an explicit language name in the regular expressions,
4994 to avoid transformation of '/SOMETHING' by MSYS to
4995 'c:\MSYS\SOMETHING'.
4997 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
4999 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5001 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5003 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5004 still need to set the mouse pointer shape and activate help-echo.
5007 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5009 A few porting etc. fixes for the new file monitor code.
5010 See the thread containing
5011 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5012 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5013 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5014 (dir_monitor_callback, Fgfile_rm_watch):
5015 Use assq_no_quit instead of Fassoc, for speed.
5016 (dir_monitor_callback, Fgfile_rm_watch):
5017 eassert that the monitor is a fixnum.
5018 (dir_monitor_callback): No need for CDR_SAFE.
5019 Simplify building of lisp with alternative tails.
5020 (Fgfile_add_watch, Fgfile_rm_watch):
5021 Do not assume glib functions set errno reliably on failure.
5022 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5023 and signal an error otherwise.
5024 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5025 Use Fdelq instead of Fdelete, for speed.
5027 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5029 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5030 don't insist on being invoked on a highlighted tool-bar button.
5031 Avoids losing tool-bar functionality when mouse-highlight is nil.
5032 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5033 Don't highlight when mouse-highlight is nil.
5034 (note_mouse_highlight): When mouse-highlight is nil, don't return
5035 right away; instead, run tool-bar and mode-line highlight
5036 subroutine, clear any existing highlight, and revert the mouse
5037 pointer to its default shape. (Bug#14558)
5039 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5041 * lisp.mk (lisp): Add prog-mode.el.
5043 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5045 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5046 * process.c (dummy_handler): New function.
5047 (lib_child_handler): New static var.
5048 (handle_child_signal): Invoke it.
5049 (catch_child_signal): If a library has set up a signal handler,
5050 save it into lib_child_handler.
5051 (init_process_emacs): If using glib and not on Windows, tickle glib's
5052 child-handling code so that it initializes its private SIGCHLD handler.
5053 * syssignal.h (SA_SIGINFO): Default to 0.
5054 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5055 31; it should no longer be needed now.
5057 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5059 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5061 * gfilenotify.c (globals_of_gfilenotify): New function.
5062 (syms_of_gfilenotify): Move global initialization there.
5064 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5066 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5068 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5069 * keyboard.c (menu_bar_items, tool_bar_items):
5070 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5071 not override local keymaps any more.
5073 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5075 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5077 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5079 * w32console.c (initialize_w32_display): Return the dimensions of
5080 the console window via 2 additional arguments, not via the current
5081 frame. This avoids crashes due to overrunning the bounds of
5082 frame's decode_mode_spec_buffer, which is not resized following
5083 the change of the frame dimensions from the initial 10x10.
5085 * w32term.h (w32_initialize_display_info): Adjust prototype.
5087 * term.c (init_tty): Take dimensions of the frame from the values
5088 returned by initialize_w32_display.
5090 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5091 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5092 (LIBES): Add $(GFILENOTIFY_LIBS).
5094 * w32inevt.c (handle_file_notifications): Add dummy implementation
5095 for !HAVE_W32NOTIFY.
5097 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5099 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5101 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5103 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5105 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5107 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5109 Fix minor problems found by static checking.
5110 * data.c (pure_write_error):
5111 Use xsignal2, not Fsignal, as Fsignal might return.
5112 * eval.c (set_backtrace_debug_on_exit): Now static.
5113 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5114 No longer inline. EXTERN_INLINE is needed only for functions
5115 defined in .h files. Reindent function header as per GNU style.
5116 (backtrace_p, backtrace_top, backtrace_next):
5117 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5118 compiler or linker. Add extern decls to pacify gcc -Wall.
5119 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5121 * frame.c (free_monitors): Define only on platforms that need it.
5122 * nsterm.m (ns_term_init):
5123 * process.c (catch_child_signal):
5124 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5125 defined on all porting targets these days.
5126 * process.c, process.h (catch_child_signal):
5127 Make it extern only if NS_IMPL_GNUSTEP is defined.
5129 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5131 * w32.c (gettimeofday): Make the signature identical to prototype
5132 in nt/inc/sys/time.h.
5134 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5136 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5139 * keyboard.c (safe_run_hooks_error): Improve error message.
5141 * data.c (pure_write_error): Add `object' argument.
5142 * puresize.h (CHECK_IMPURE): Use it.
5144 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5146 * Makefile.in (NOTIFY_OBJ): New variable.
5147 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5149 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5150 Call syms_of_gfilenotify.
5152 * gfilenotify.c: New file.
5154 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5155 and Qfile_w32notify.
5156 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5157 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5159 * lisp.h: Declare syms_of_gfilenotify.
5161 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5163 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5165 Merge the specpdl and backtrace stacks. Make the structure of the
5166 specpdl entries more obvious via a tagged union of structs.
5167 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5168 (enum specbind_tag): New enum.
5169 (struct specbinding): Make it a tagged union of structs.
5170 Add a case for backtrace records.
5171 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5172 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5173 (backtrace_debug_on_exit): New accessors.
5174 (struct backtrace): Remove.
5175 (struct catchtag): Remove backlist field.
5176 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5178 (Flocal_variable_p): Speed up the common case where the binding is
5180 * eval.c (backtrace_list): Remove.
5181 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5182 (set_backtrace_args, set_backtrace_nargs)
5183 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5184 (backtrace_next): New functions.
5185 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5186 (unwind_to_catch, internal_lisp_condition_case)
5187 (internal_condition_case, internal_condition_case_1)
5188 (internal_condition_case_2, internal_condition_case_n): Don't bother
5189 with backtrace_list any more.
5190 (Fsignal): Adjust to new backtrace format.
5191 (grow_specpdl): Move up.
5192 (record_in_backtrace): New function.
5193 (eval_sub, Ffuncall): Use it.
5194 (apply_lambda): Adjust to new backtrace format.
5195 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5197 (specbind): Adjust to new specpdl format. Simplify.
5198 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5199 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5201 (mark_backtrace): Remove.
5202 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5203 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5204 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5206 * profiler.c (record_backtrace): Use get_backtrace.
5207 (handle_profiler_signal): Use backtrace_top_function.
5208 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5211 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5213 * process.h (catch_child_signal): Declare.
5215 * process.c (catch_child_signal): New function.
5216 (init_process_emacs): Call it.
5218 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5219 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5221 (x_set_cursor_type): Remove declaration.
5222 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5223 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5224 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5225 (ns_get_color): Use F suffix on float.
5226 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5227 (ns_get_rgb_color): Remove.
5228 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5229 (note_mouse_movement): x and y are CGFloat.
5230 (ns_draw_fringe_bitmap): Remove unused rowY.
5231 Change #if to COCOA && >= 10_6.
5232 (ns_draw_window_cursor): Remove unused overspill.
5233 (ns_draw_underwave): width and x are EamcsCGFloat.
5234 (ns_draw_box): thickness is CGFloat.
5235 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5236 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5237 if not in main thread.
5238 (ns_get_pending_menu_title, ns_check_menu_open)
5239 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5240 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5241 (sendFromMainThread:): New method.
5242 (changeFont:): size is CGFloat.
5243 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5244 Disable warning about permanent text.
5245 (characterIndexForPoint:): Adjust return type depending on GNUStep
5247 (mouseDown:): delta is CGFloat.
5248 (updateFrameSize): Remove unised variable f.
5249 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5250 Cast float to EmacsCGFloat.
5251 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5252 also to -1 when restoring.
5253 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5254 inside NS_IMPL_COCOA.
5255 (toggleFullScreen:): Put call to toggleFullScreen inside
5256 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5257 (setPosition:portion:whole:): por is CGFloat.
5258 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5259 (mouseDown:): Use CGFloat.
5260 (mouseDragged:): Remove unised variable edge.
5261 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5263 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5265 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5266 when NS_IMPL_GNUSTEP.
5267 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5268 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5269 (EmacsToolbar): Add clearAll. Add tag argument to
5270 addDisplayItemWithImage.
5271 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5273 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5275 * nsmenu.m (ns_update_menubar): Make static.
5276 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5277 (fillWithWidgetValue:): Add cast to SEL for setAction.
5278 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5279 (update_frame_tool_bar): Update code for GNUStep.
5280 (clearAll): New method.
5281 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5282 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5283 Move identifierToItem setObject and activeIdentifiers addObject before
5284 call to insertItemWithItemIdentifier.
5285 (validateVisibleItems): Fix indentation.
5286 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5287 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5288 UtilityWindow to aStyle, remove call to setStyleMask.
5290 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5292 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5293 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5294 Use F suffix on floats.
5295 (ns_char_width): Returns CGFloat.
5296 (ns_ascii_average_width): w is CGFloat instead of float.
5297 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5299 (ns_glyph_metrics): CGFloat instead of float.
5301 * nsfns.m (x_set_foreground_color, x_set_background_color):
5303 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5304 remove unused variables.
5305 (Fns_read_file_name): Keep track if panel is for save.
5306 Use ns_filename_from_panel/ns_directory_from_panel.
5307 (Fns_list_services): delegate only used for COCOA.
5308 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5309 Just return the input if GNUStep.
5310 (x_screen_planes): Remove.
5311 (Fxw_color_values): Use EmacsCGFloat
5312 (Fns_display_monitor_attributes_list): Only get screen number for
5314 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5316 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5317 ns_directory_from_panel.
5319 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5321 * process.c (handle_child_signal): Also use WCONTINUED.
5322 This is so that list-processes doesn't mistakenly list the process
5323 as stopped, when the process has actually been continued and is
5326 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5328 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5329 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5330 not already configured.
5332 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5334 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5336 * Makefile.in (mostlyclean): Remove *.res files.
5338 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5340 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5341 a buffer (bug#8447).
5343 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5345 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5346 display vector, and we backtrack, handle the case that the
5347 previous character position is also displayed from a display
5348 vector or covered by a display string or image. (Bug#14476)
5350 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5352 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5353 (struct MonitorInfo, free_monitors): Remove.
5354 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5355 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5356 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5359 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5360 (struct MonitorInfo, free_monitors): Remove.
5361 (ns_screen_name): Make static.
5362 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5363 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5366 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5367 (struct MonitorInfo): New struct.
5368 (free_monitors, make_monitor_attribute_list): Declare.
5370 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5372 (free_monitors, make_monitor_attribute_list): New functions.
5373 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5376 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5378 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5380 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5382 * keyboard.c: Apply keyboard decoding only to events that come directly
5383 from the tty, not from unread-command-events (bug#14368).
5384 (read_event_from_main_queue): New function, extracted from read_char).
5385 (read_decoded_char): Remove.
5386 (read_decoded_event_from_main_queue): New function to replace it.
5387 (read_char): Use it.
5388 (read_key_sequence): Use read_char rather than read_decoded_char.
5390 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5392 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5394 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5396 2013-05-22 Kenichi Handa <handa@gnu.org>
5398 The following changes are to fix the setting of
5399 buffer-file-coding-system on, for instance, C-x RET c unix RET
5400 _FILE_OF_DOS_EOL_TYPE_ RET.
5402 * coding.h (struct coding_system): New member detected_utf8_chars.
5404 * coding.c (detect_coding_utf_8): Count characters and check EOL
5405 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5407 (setup_coding_system): Do not initialize coding->head_ascii.
5408 (check_ascii): Do not set coding->eol_seen but update it. Do not
5409 call adjust_coding_eol_type here.
5410 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5411 If the eol-type of CODING is already specified, adjust the eol type
5412 of the found coding-system.
5413 (decode_coding_gap): Cancel previous change. Utilize the
5414 character numbers counted by detect_coding_utf_8. Fix detection
5417 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5419 * search.c (looking_at_1): Only set last_thing_searched if the match
5420 changed the match-data (bug#14281).
5422 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5424 * xdisp.c (reseat_at_previous_visible_line_start):
5425 Already declared in dispextern.h, so remove it here.
5426 (move_it_vertically_backward): Likewise.
5428 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5430 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5431 (Fx_display_pixel_width, Fx_display_pixel_height)
5432 (Fx_display_mm_width, Fx_display_mm_height):
5433 Mention `display-monitor-attributes-list' in docstrings.
5435 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5436 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5437 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5438 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5439 (Fx_display_backing_store, Fx_display_visual_class)
5440 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5441 (Fx_display_grayscale_p, Fx_display_pixel_width)
5442 (Fx_display_pixel_height, Fx_display_planes)
5443 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5444 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5445 (Fx_display_mm_width, Fx_display_mm_height)
5446 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5447 height for all physical monitors as in X11.
5449 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5450 Return pixel width or height for all physical monitors as in X11.
5452 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5454 Port --enable-gcc-warnings to clang.
5455 * bytecode.c (exec_byte_code):
5457 Redo diagnostic pragmas to pacify clang, too.
5458 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5459 * editfns.c (Fencode_time):
5460 * fileio.c (file_accessible_directory_p):
5461 * font.c (font_unparse_xlfd):
5462 Use '&"string"[index]' instead of '"string" + (index)'.
5463 * undo.c (user_error): Remove; unused.
5465 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5467 * insdel.c (insert_1_both): Document the arguments, instead of
5468 referring to insert_1, which no longer exists.
5470 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5471 some window, increment windows_or_buffers_changed, so that
5472 *Messages* display in that window is updated. (Bug#14408)
5474 * w32.c: Include epaths.h.
5475 (init_environment): Use cmdproxy.exe without leading directories.
5476 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5478 (gettimeofday): Adjust signature and return value to Posix
5481 * unexw32.c (open_output_file): Delete the existing emacs.exe
5482 before creating it, to break the hard link to the versioned
5485 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5486 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5487 (FIRSTFILE_OBJ): New variables.
5488 (W32_RES): Rename to EMACSRES. All users changed.
5489 (base_obj): Use $(CM_OBJ).
5490 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5491 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5492 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5493 $(W32_RES_LINK) before $(LIBES).
5494 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5496 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5498 * makefile.w32-in (DOC): Use just "DOC".
5500 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5502 * process.c: Export default filters and sentinels to Elisp.
5503 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5505 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5506 (Fset_process_sentinel, Fformat_network_address):
5507 Default to them instead of nil.
5508 (server_accept_connection): Sentinels can't be nil any more.
5509 (read_and_dispose_of_process_output): New function, extracted from
5510 read_process_output.
5511 (read_process_output): Use it; filters can't be nil.
5512 (Finternal_default_process_filter): New function, extracted from
5513 read_process_output.
5514 (exec_sentinel_unwind): Remove function.
5515 (exec_sentinel): Don't zilch sentinel while running.
5516 (status_notify): Sentinels can't be nil.
5517 (Finternal_default_process_sentinel): New function extracted from
5519 (setup_process_coding_systems): Default filter is not nil any more.
5520 (syms_of_process): Export new Elisp functions and initialize
5522 * lisp.h (make_lisp_proc): New function.
5524 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5526 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5528 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5530 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5531 unless we know that the window w is a leaf window.
5532 Another attempt at solving bug#14062.
5534 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5536 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5539 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5541 * image.c (gif_load): Check that subimages fit (Bug#14345).
5543 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5545 * lread.c (skip_dyn_eof): New function.
5546 (read1): Use it to skip the end of a file in response to #@00.
5548 * doc.c (get_doc_string): Slightly relax the sanity checking.
5550 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5552 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5553 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5554 (MonitorInfo): New struct.
5555 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5556 (Fns_display_monitor_attributes_list): New functions.
5557 (display-usable-bounds): Remove.
5558 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5561 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5563 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5564 (GTK_CHECK_VERSION): New macro, if not already defined.
5565 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5566 replaced by GTK_CHECK_VERSION.
5568 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5570 * xterm.h (GTK_PREREQ): New macro.
5571 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5572 to use this macro instead, for consistency and clarity.
5574 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5576 * xdisp.c (row_for_charpos_p): New function, with code of
5577 cursor_row_p, but accepts an additional argument CHARPOS instead
5578 of using a hardcoded PT.
5579 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5580 (row_containing_pos): Call row_for_charpos_p instead of partially
5581 doing the same. Fixes cursor positioning under longlines-mode
5582 when longlines-show-effect includes more than one newline, when
5583 moving the cursor vertically up.
5585 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5587 * makefile.w32-in (ACL_H): New macro.
5588 ($(BLD)/fileio.$(O)): Update dependencies.
5590 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5592 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5593 * Makefile.in (LIB_ACL): New macro.
5594 (LIBACL_LIBS): Remove.
5595 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5596 * fileio.c: Include <acl.h>.
5597 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
5598 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
5600 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
5603 * unexelf.c: Don't assume ElfW (Half) fits in int.
5604 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
5605 when dealing with ElfW (Half) values, since they can exceed 2**31
5606 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
5607 (entry_address): Omit unused NUM arg. All uses changed.
5609 2013-05-07 Juri Linkov <juri@jurta.org>
5611 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
5612 to the string converted from number with `Fnumber_to_string'.
5615 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5617 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
5618 This fixes a problem introduced by my previous change.
5620 2013-05-07 Glenn Morris <rgm@gnu.org>
5622 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
5624 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
5626 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
5628 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5630 Static checking by GCC 4.8.0.
5631 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
5632 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
5633 (x_get_monitor_attributes_fallback)
5634 (x_get_monitor_attributes_xinerama)
5635 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
5636 Define only if USE_GTK.
5637 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
5638 (x_get_monitor_attributes_fallback): Omit unused locals.
5639 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
5640 Use double, not float, to avoid mixed-mode floating point arithmetic.
5642 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5643 Jan Djärv <jan.h.d@swipnet.se>
5645 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
5646 (XINERAMA_CFLAGS): New macros.
5647 (ALL_CFLAGS, LIBES): Use them.
5649 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5650 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5651 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5652 (syms_of_xfns): DEFSYM them.
5653 (struct MonitorInfo): New struct.
5654 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5655 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5656 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5657 (x_get_monitor_attributes_xinerama): New functions.
5658 (Fx_display_monitor_attributes_list): New primitive.
5659 (syms_of_xfns): Defsubr it.
5661 * xterm.h (x_display_info): Add Xatom_net_workarea and
5662 Xatom_net_current_desktop.
5664 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5665 and dpyinfo->Xatom_net_current_desktop.
5667 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5669 * xdisp.c (pos_visible_p): Use the special code for finding the
5670 beginning of a display property or overlay for any "replacing"
5671 display property, not just for display strings. This solves
5672 incorrect reporting of position by posn-at-point. (Bug#14241)
5674 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5676 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5677 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5678 Verify that ElfW (Half) fits in int.
5679 (fatal): Use same signature as lisp.h.
5680 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5681 configure and build with -DUNEXELF_DEBUG without worrying about
5682 other modules that use DEBUG.
5683 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5684 possibly-wide integers now uses it instead of plain fprintf.
5685 (entry_address): New function, which avoids problems with 32-bit
5686 overflow on 64-bit hosts.
5687 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5688 (round_up): Don't assume the remainder fits in int.
5689 (find_section): Use bool for boolean. Simplify debug code.
5690 (unexec): Don't assume file sizes fit in int or size_t.
5691 Omit unnecessary trailing newline in 'fatal' format.
5692 Use strerror rather than outputting decimal error number.
5693 Remove unused code when emacs is not defined;
5694 this file relies on Emacs now.
5695 Don't assume e_phnum and e_shnum are positive.
5697 * regex.c: Fix problems when DEBUG is defined.
5698 (extract_number, extract_number_and_incr): Define regardless of
5699 whether DEBUG is defined; that's simpler and makes the code less
5700 likely to go stale in the normal case when DEBUG is not defined.
5701 Return int rather than taking an int * arg. All callers changed.
5702 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5703 Remove, replacing with ...
5704 (DEBUG_PRINT): New macro. All callers changed.
5705 (DEBUG_COMPILES_ARGUMENTS): New macro.
5706 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5707 (print_compiled_pattern, print_double_string) [DEBUG]:
5708 Use prototype rather than old-style definition.
5709 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5710 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5711 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5712 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5713 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5714 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5715 This matters only when DEBUG is defined.
5717 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5719 * xdisp.c (set_iterator_to_next): Set the
5720 ignore_overlay_strings_at_pos_p flag only if we are _really_
5721 iterating over an overlay string, as indicated by the
5722 current.overlay_string_index member. (Bug#14306)
5724 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5726 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5727 to where it is used, to avoid autorelease issues (Bug#14050).
5729 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5731 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5732 * fileio.c (syms_of_fileio): Implement this.
5733 * filelock.c (create_lock_file): If symbolic links don't work, so
5734 we use a regular file as a lock file, do not fsync the lock file;
5737 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5739 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5740 (syms_of_minibuf): Adjust accodingly.
5742 * callint.c (Fcall_interactively): Adjust calls accordingly.
5744 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5746 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5747 w->contents is a buffer before computing everything else.
5748 Use parentheses to disambiguate last part of the condition.
5750 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5751 assertion violations. (Bug#14062)
5753 2013-05-01 David Reitter <david.reitter@gmail.com>
5755 * nsfns.m (ns_tooltip): Initialize.
5757 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5759 * coding.c (decode_coding_gap): Don't remove the character before
5760 a newline unless it's a CR character. (Bug#14287)
5762 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5764 * dispextern.h (struct face): Move enum face_underline_type
5765 earlier so that bitfields can be in the same word.
5767 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5769 * nsfns.m (handlePanelKeys): New function.
5770 (EmacsOpenPanel:performKeyEquivalent:)
5771 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5772 arrows/function/control and copy/paste keys (Bug#14296).
5774 2013-04-27 Juri Linkov <juri@jurta.org>
5776 * callint.c (Fcall_interactively): Call `Qread_number' for
5777 interactive code letter `n' instead of using duplicate code.
5780 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5782 * systime.h (make_timeval): Declare as 'const'.
5784 2013-04-27 Kenichi Handa <handa@gnu.org>
5786 * font.c (font_open_entity): Always open a font of manageable
5789 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5791 Port better to AIX (Bug#14258).
5792 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5795 2013-04-24 Kenichi Handa <handa@gnu.org>
5797 * coding.c (decode_coding_iso_2022): When an invalid escape
5798 sequence is encountered, reset the invocation and designation
5799 status to the safest one.
5801 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5803 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5804 Without this fix, "make distclean" leaves stamp-h1 behind.
5806 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5808 * w32fns.c (w32_fullscreen_rect): New function to compute the
5809 window rectangle for the given fullscreen mode.
5810 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5811 longer tunes the window size. This keeps the window's edges flush
5812 with the screen and allows the taskbar to hide itself in fullboth.
5814 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5815 window decorations and uses the entire screen.
5817 * w32term.h (w32_fullscreen_rect) Add prototype.
5818 (struct w32_output): Replace normal_width, normal_height,
5819 normal_top, and normal_left members with a single normal_placement
5821 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5823 (FRAME_NORMAL_PLACEMENT): New macro.
5825 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5827 * minibuf.c (Ftest_completion): Silence compiler warning.
5829 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5831 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5834 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5837 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5838 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5839 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5840 parentheses where appropriate.
5842 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5844 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5846 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5848 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5849 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5850 Mention in the doc string that setting these variables takes
5851 effect only after a call to set-window-buffer. (Bug#14200)
5853 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5855 * indent.c (Fvertical_motion): Don't consider display strings on
5856 overlay strings as display strings on the buffer position we
5857 started from. This prevents vertical cursor motion from jumping
5858 more than one line when there's an overlay string with a display
5859 property at end of line.
5860 Reported by Karl Chen <Karl.Chen@quarl.org> in
5861 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5863 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5865 * window.c (select_window): `record_buffer' even if window is
5866 already selected (bug#14191).
5868 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5870 * window.c (Fwindow_end): Test more flags, including the buffer's
5871 last_overlay_modified flag, to determine whether the window's
5872 display is really up-to-date. Prevents the function from
5873 returning a stale value. (Bug#14170)
5874 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5877 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5879 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5880 garbaged only if it is not already the top frame on its TTY.
5881 This prevents flickering due to constant redrawing of TTY frames when
5882 there are GUI frames open in the same session. (Bug#13864)
5884 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5886 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5887 of marking the idle timers directly.
5889 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5891 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5894 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5896 * window.c (select_window): Don't record_buffer while the invariant is
5897 temporarily broken (bug#14161).
5899 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5901 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5903 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5905 2013-04-07 Romain Francoise <romain@orebokech.com>
5907 Ignore additional platform-specific ACL errors (Bug#13702).
5908 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5909 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
5911 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
5913 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
5916 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
5918 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
5919 This bug was introduced by my 2013-02-25 change that simplified
5920 data_start configuration. Without this change, on GNU/Linux
5921 an Emacs configured with --enable-profiling fails immediately
5922 due to a profiler signal.
5923 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
5924 with these flags. On platforms where special flags are needed
5925 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
5926 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
5927 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
5929 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
5931 Get rid of some platform-specific functions examining window
5932 system and its capabilities. This is a partial rework of the
5934 * lisp.h (have_menus_p): Remove prototype. This function is
5935 replaced with platform-independent window_system_available.
5936 (check_window_system): Move to...
5937 * frame.h (decode_window_system_frame, window_system_available):
5938 ...here, add new prototypes.
5939 * frame.c (window_system_available, decode_window_system_frame):
5941 (check_window_system): Platform-independent now.
5942 * xterm.h (x_in_use): Remove declaration.
5944 * w32term.h (check_x_frame):
5945 * nsterm.h (check_x_frame): Remove prototypes. This function
5946 is replaced with platform-independent decode_window_system_frame.
5947 * msdos.c (have_menus_p): Remove.
5948 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
5949 Remove platform-specific functions. Use check_window_system,
5950 decode_window_system_frame and check_ns_display_info where
5951 appropriate. Minor style and comment tweaks.
5952 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
5953 (check_x_frame): Likewise.
5954 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
5956 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
5957 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
5958 * xmenu.c, xselect.c: All related users changed.
5960 2013-04-03 Kenichi Handa <handa@gnu.org>
5962 The following changes is to optimize the code for reading UTF-8
5965 * coding.c (check_ascii): Rename from detect_ascii. Return value
5966 changed. Check EOL format. Do not call adjust_coding_eol_type
5968 (check_utf_8): New function.
5969 (adjust_coding_eol_type): Do nothing if already adjusted.
5970 (detect_coding): Compare the return value of check_ascii with
5971 coding->src_bytes. Call adjust_coding_eol_type if necessary.
5972 (decode_coding_gap): Optimize for valid UTF-8.
5974 2013-03-21 Kenichi Handa <handa@gnu.org>
5976 * coding.c (syms_of_coding): Cancel previous change.
5978 * insdel.c (insert_from_gap): Fix previous change.
5980 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
5982 Consistently use platform-specific function to detect window system.
5983 * lisp.h (check_window_system): New prototype. This function is
5984 going to replace check_x, check_w32 and check_ns.
5985 (have_menus_p): Mention msdos.c in comment.
5986 * fontset.c (check_window_system_func): Remove. Adjust all users.
5987 * fontset.h (check_window_system_func): Remove prototype.
5988 * nsterm.h (check_ns):
5989 * xterm.h (check_x):
5990 * w32term.h (check_w32): Likewise.
5991 * menu.c (Fx_popup_menu): Use check_window_system.
5992 * msdos.c (check_window_system): Define for MS-DOS.
5993 * nsfns.m (check_window_system): Define for NS. Adjust all users.
5994 * w32fns.c (check_window_system): Likewise for MS-Windows.
5995 * xfns.c (check_window_system): Likewise for X.
5996 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
5997 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
5999 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6001 Prefer < to > in range checks such as 0 <= i && i < N.
6002 This makes it easier to visualize quantities on a number line.
6003 This patch doesn't apply to all such range checks,
6004 only to the range checks affected by the 2013-03-24 change.
6005 This patch reverts most of the 2013-03-24 change.
6006 * alloc.c (xpalloc, Fgarbage_collect):
6007 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6008 * character.c (string_escape_byte8):
6009 * charset.c (read_hex):
6010 * data.c (cons_to_unsigned):
6011 * dispnew.c (update_frame_1):
6012 * doc.c (Fsubstitute_command_keys):
6013 * doprnt.c (doprnt):
6014 * editfns.c (hi_time, decode_time_components):
6015 * fileio.c (file_offset):
6016 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6017 * font.c (font_intern_prop):
6018 * frame.c (x_set_alpha):
6019 * gtkutil.c (get_utf8_string):
6020 * indent.c (check_display_width):
6021 * keymap.c (Fkey_description):
6022 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6024 * minibuf.c (read_minibuf_noninteractive):
6025 * process.c (wait_reading_process_output):
6026 * search.c (Freplace_match):
6027 * window.c (get_phys_cursor_glyph):
6028 * xdisp.c (redisplay_internal):
6029 * xsmfns.c (smc_save_yourself_CB):
6030 Prefer < to > for range checks.
6031 * dispnew.c (sit_for): Don't mishandle NaNs.
6032 This fixes a bug introduced in the 2013-03-24 change.
6033 * editfns.c (decode_time_components): Don't hoist comparison.
6034 This fixes another bug introduced in the 2013-03-24 change.
6036 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6038 * frame.h (struct frame): Drop scroll_bottom_vpos
6039 member becaue all real users are dead long ago.
6040 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6041 * xdisp.c (redisplay_internal): Adjust user.
6043 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6045 * nsmenu.m (showAtX:Y:for:): setLevel to
6046 NSPopUpMenuWindowLevel (Bug#13998).
6048 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6050 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6051 (ns_check_pending_open_menu): Declare.
6053 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6054 (x_activate_menubar): Update the menu with title that matches
6055 ns_get_pending_menu_title, and call
6056 ns_check_pending_openmenu (Bug#12698).
6057 (menuWillOpen:): New method.
6058 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6060 * nsterm.m (menu_will_open_state, menu_mouse_point)
6061 (menu_pending_title): New varaibles.
6062 (ns_get_pending_menu_title, ns_check_menu_open)
6063 (ns_check_pending_open_menu): New functions.
6065 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6067 * indent.c (current_column_bol_cache): Remove leftover which is not
6068 used in Fmove_to_column any more.
6069 (current_column, scan_for_column): Adjust users.
6070 * keyboard.c (last_point_position_buffer, last_point_position_window):
6071 Remove leftovers which are not used for recording undo any more.
6072 (command_loop_1, syms_of_keyboard): Adjust users.
6073 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6074 redisplay_window any more.
6075 (move_it_to): Adjust user.
6077 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6079 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6080 Update dependencies.
6082 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6084 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6085 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6088 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6090 * window.h (struct window): Replace hchild, vchild and buffer slots
6091 with the only contents slot. This is possible because each valid
6092 window may have either the child window (in vertical or horizontal
6093 combination) or buffer to display (for the leaf window). Using that,
6094 a lof of operations to traverse and/or change window hierarchies may
6095 be simplified. New member horizontal is used to distinguish between
6096 horizontal and vertical combinations of internal windows.
6097 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6098 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6099 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6100 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6101 Use contents slot, not buffer, where appropriate.
6102 (wset_combination): New function.
6103 (wset_buffer): Add eassert.
6104 (Fframe_first_window): Simplify the loop reaching first window.
6105 (Fwindow_buffer): Use WINDOW_LEAF_P.
6106 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6107 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6108 (unshow_buffer): Convert initial debugging check to eassert.
6109 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6110 (make_parent_window, window_resize_check, window_resize_apply)
6111 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6112 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6113 Adjust to match struct window changes.
6114 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6115 (mark_window_cursors_off, count_windows, get_leaf_windows)
6116 (foreach_window_1): Simplify the loop.
6117 * alloc.c (mark_object): Do not check for the leaf window because
6118 internal windows has no glyph matrices anyway.
6119 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6120 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6121 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6122 (build_frame_matrix_from_window_tree, mirror_make_current)
6123 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6124 (update_window_tree, set_window_update_flags): Simplify the loop.
6125 (sync_window_with_frame_matrix_rows): Enforce live window.
6126 Use contents slot, not buffer, where appropriate.
6127 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6128 and WINDOW_HORIZONTAL_COMBINATION_P.
6129 (make_frame_visible_1): Simplify the loop.
6130 Use contents slot, not buffer, where appropriate.
6131 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6132 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6133 (expose_window_tree): Likewise.
6134 Use contents slot, not buffer, where appropriate.
6135 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6136 to avoid deleted windows. Use contents slot instead of buffer.
6137 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6138 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6139 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6140 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6142 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6144 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6145 identify the reasons for assertion violations in bug#14062 and
6147 (Fx_show_tip): Fix compilation error under
6148 "--enable-check-lisp-object-type". (Bug#14073)
6150 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6151 Reported by <rzl24ozi@gmail.com>.
6153 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6155 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6157 (unwind_with_echo_area_buffer): ...to restore it here.
6158 This is needed to ensure that...
6159 (redisplay_window): ...both window markers are valid here,
6160 which is verified by eassert.
6161 * editfns.c (save_excursion_save): Do not assume that
6162 selected_window always displays the buffer.
6163 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6166 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6168 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6171 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6173 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6175 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6177 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6178 since MinGW's w32api headers do. This avoids compiler warnings.
6180 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6183 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6185 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6187 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6189 * gtkutil.c (style_changed_cb): Check if frame is live and an
6190 X frame (Bug#14038).
6192 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6194 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6195 Define only for _WIN32_WINNT less than 0x0500.
6196 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6198 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6199 see its own definitions of 'struct timeval' and 'struct timezone'.
6201 Fix incompatibilities between MinGW.org and MinGW64 headers.
6202 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6204 * w32.c (REPARSE_DATA_BUFFER): Guard with
6205 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6207 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6209 * xterm.c: Include X11/XKBlib.h
6210 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6212 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6214 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6216 * blockinput.h (input_blocked_p): Likewise.
6217 * bytecode.c (exec_byte_code): Likewise.
6218 * callproc.c (call_process_kill, call_process_cleanup)
6219 (Fcall_process): Likewise.
6220 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6221 (Fccl_execute_on_string): Likewise.
6222 * character.c (string_escape_byte8): Likewise.
6223 * charset.c (read_hex): Likewise.
6224 * cm.c (calccost): Likewise.
6225 * data.c (cons_to_unsigned): Likewise.
6226 * dired.c (directory_files_internal, file_name_completion):
6228 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6229 (sit_for): Likewise.
6230 * doc.c (Fsubstitute_command_keys): Likewise.
6231 * doprnt.c (doprnt): Likewise.
6232 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6233 * emacsgtkfixed.c: Likewise.
6234 * fileio.c (file_offset, Fwrite_region): Likewise.
6235 * floatfns.c (Fexpt, fmod_float): Likewise.
6236 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6238 * font.c (font_intern_prop): Likewise.
6239 * frame.c (x_set_alpha): Likewise.
6240 * gtkutil.c (get_utf8_string): Likewise.
6241 * indent.c (check_display_width): Likewise.
6242 * intervals.c (create_root_interval, rotate_right, rotate_left)
6243 (split_interval_right, split_interval_left)
6244 (adjust_intervals_for_insertion, delete_node)
6245 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6246 (merge_interval_right, merge_interval_left, copy_intervals)
6247 (set_intervals_multibyte_1): Likewise.
6248 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6249 * keymap.c (Fkey_description): Likewise.
6250 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6251 * lread.c (openp, read_integer, read1, string_to_number):
6253 * menu.c (ensure_menu_items): Likewise.
6254 * minibuf.c (read_minibuf_noninteractive): Likewise.
6255 * print.c (printchar, strout): Likewise.
6256 * process.c (create_process, Faccept_process_output)
6257 (wait_reading_process_output, read_process_output, send_process)
6258 (wait_reading_process_output): Likewise.
6259 * profiler.c (make_log, handle_profiler_signal): Likewise.
6260 * regex.c (re_exec): Likewise.
6261 * regex.h: Likewise.
6262 * search.c (looking_at_1, Freplace_match): Likewise.
6263 * sysdep.c (get_child_status, procfs_ttyname)
6264 (procfs_get_total_memory): Likewise.
6265 * systime.h (EMACS_TIME_VALID_P): Likewise.
6266 * term.c (dissociate_if_controlling_tty): Likewise.
6267 * window.c (get_phys_cursor_glyph): Likewise.
6268 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6269 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6271 * xfns.c (Fx_window_property): Likewise.
6272 * xmenu.c (set_frame_menubar): Likewise.
6273 * xselect.c (x_get_window_property, x_handle_dnd_message):
6275 * xsmfns.c (smc_save_yourself_CB): Likewise.
6276 * xterm.c (x_scroll_bar_set_handle): Likewise.
6278 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6280 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6281 to be optional or nil. Adjust comment and convert it to docstring.
6282 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6283 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6285 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6287 Static checking by GCC 4.8-20130319.
6288 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6289 * process.c (Fset_process_datagram_address)
6290 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6291 * xdisp.c (get_char_face_and_encoding):
6292 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6293 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6294 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6296 2013-03-24 Ken Brown <kbrown@cornell.edu>
6298 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6299 fix compilation on 64-bit Cygwin, where underscores are not
6300 automatically prepended.
6302 * w32term.c (w32_initialize): Silence compiler warning.
6304 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6306 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6307 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6308 variables, to save and restore frame dimensions.
6309 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6310 after returning from a 'fullscreen' configuration.
6311 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6312 to avoid races between the main thread and the input thread.
6314 * w32term.h (struct w32_output): New members normal_width,
6315 normal_height, normal_top, normal_left, and prev_fsmode.
6316 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6317 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6320 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6321 'fullscreen' parameter. Always record previous width and height
6322 of the frame, except when switching out of maximized modes, so
6323 that they could be restored correctly, instead of resetting to the
6324 default frame dimensions. Send SC_RESTORE command to the frame,
6325 unless we are going to send SC_MAXIMIZE, to restore the frame
6326 resize hints in the mouse pointer shown by the window manager.
6329 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6331 * lisp.h (get_frame_param): Adjust conditions for prototype
6334 2013-03-22 Ken Brown <kbrown@cornell.edu>
6336 * unexcw.c: Drop unneeded inclusion of w32common.h.
6337 (report_sheap_usage): Declare.
6338 (read_exe_header): Add magic numbers for x86_64.
6339 (fixup_executable): Fix printf format specifier for unsigned long
6342 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6344 * frame.h (struct frame): Put menu_bar_window under #ifdef
6345 because this member is not needed when X toolkit is in use.
6346 (fset_menu_bar_window):
6347 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6348 (free_glyphs, update_frame):
6349 * xdisp.c (expose_frame): Likewise.
6350 (display_menu_bar): Likewise. Remove redundant eassert.
6351 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6354 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6356 Use functions and constants to manipulate Lisp_Save_Value objects.
6357 This replaces code that used macros and strings and token-pasting.
6358 The change makes the C source a bit easier to follow,
6359 and shrinks the Emacs executable a bit.
6360 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6361 (make_save_value): Change 1st arg from string to enum. All callers
6364 (mark_object): Use if, not #if, for GC_MARK_STACK.
6365 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6366 (XSAVE_OBJECT): Now functions, not macros.
6367 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6368 the constant was never used.
6369 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6370 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6371 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6372 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6374 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6375 type3 with a single member save_type. All uses changed.
6376 (save_type, set_save_pointer, set_save_integer): New functions.
6377 * print.c (PRINTX): Remove.
6379 * alloc.c: Remove redundant static declarations.
6381 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6383 * window.h (struct window): Convert left_col, top_line, total_lines
6384 and total_cols from Lisp_Objects to integers. Adjust comments.
6385 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6387 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6388 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6389 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6390 Adjust users where appropriate.
6392 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6394 * frame.h (struct frame): Drop resx and resy because the same data is
6395 available from window system-specific output context. Adjust users.
6396 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6397 New functions to provide defaults when no window system available.
6398 (FRAME_RES_X, FRAME_RES_Y): New macros.
6399 (NUMVAL): Move from xdisp.c.
6400 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6401 (Ffont_face_attributes, Fopen_font):
6402 * image.c (gs_load):
6403 * w32font.c (fill_in_logfont):
6404 * xdisp.c (calc_pixel_width_or_height):
6405 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6406 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6408 2013-03-20 Kenichi Handa <handa@gnu.org>
6410 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6411 to 1 (temporary workaround until a bug related to ASCII
6412 optimization is fixed).
6414 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6416 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6417 Signal error if window is not internal. Adjust docstring.
6418 (delete_all_child_windows): Use combination_limit to save the buffer.
6419 (Fset_window_configuration): Adjust accordingly.
6420 * print.c (syms_of_print): Initialize debugging output not here...
6421 (init_print_once): ...but in a new function here.
6422 * lisp.h (init_print_once): Add prototype.
6423 * emacs.c (main): Add call to init_print_once. Adjust comments.
6425 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6427 * window.c (window_resize_check, window_resize_apply)
6428 (window_from_coordinates, recombine_windows, set_window_buffer)
6429 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6430 (Fsplit_window_internal, Fdelete_window_internal)
6431 (freeze_window_starts): Use bool for booleans.
6432 * window.h (window_frame_coordinates, resize_frame_windows)
6433 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6435 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6437 * dispnew.c (bitch_at_user): Use `user-error'.
6439 2013-03-17 Ken Brown <kbrown@cornell.edu>
6441 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6442 as return type of image_background. (Bug#13981)
6443 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6445 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6447 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6448 (ns_select): Don't return with result uninitialized.
6450 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6453 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6455 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6456 directories. If filename is nil, get directory name (Bug#13932).
6457 Use getFilename and getDirectory.
6458 (getFilename, getDirectory): New methods for EmacsSavePanel and
6460 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6462 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6464 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6466 2013-03-15 Kenichi Handa <handa@gnu.org>
6468 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6469 (adjust_after_replace): Make it back to static. Delete the third
6470 arg text_at_gap_tail. Cancel the code for handling it.
6472 * coding.h (struct coding_system): New member eol_seen.
6474 * coding.c (detect_ascii): New function.
6475 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6476 when the source bytes are actually scanned. On detecting for
6477 coding_category_utf_8_auto, call detect_ascii instead of scanning
6478 source bytes directly.
6479 (produce_chars): Call insert_from_gap with the new arg 0.
6480 (encode_coding): Likewise.
6481 (decode_coding_gap): Control ASCII optimization by the variable
6482 disable_ascii_optimization instead of #ifndef .. #endif.
6483 Deccode EOL format according to coding->eol_seen.
6484 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6487 * lisp.h (adjust_after_replace): Cancel externing it.
6488 (insert_from_gap): Adjust prototype.
6490 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6492 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6493 FULLSCREEN_MAXIMIZED. (Bug#13935)
6495 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6497 * region-cache.c (find_cache_boundary, move_cache_gap)
6498 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6499 Simplify debugging check and convert to eassert. Adjust comment.
6500 (pp_cache): Put under ENABLE_CHECKING.
6502 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6504 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6505 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6507 (w32fullscreen_hook): If the frame is visible, reset
6508 f->want_fullscreen flag after changing the frame size. If the
6509 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6512 2013-03-13 Daniel Colascione <dancol@dancol.org>
6514 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6515 too so that these builds can use Cygwin's file conversion
6516 functions. (We've been building and linking cygw32.o all along
6517 and just not using it.)
6519 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6521 File synchronization fixes (Bug#13944).
6522 * Makefile.in (LIB_FDATASYNC): New macro.
6524 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6525 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6526 Don't worry about HAVE_FSYNC, since a substitute fsync is
6527 available if the system lacks one.
6528 (Fwrite_regin): Retry fsync if interrupted.
6530 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6532 * w32term.c (w32_read_socket): If the Emacs frame is being
6533 activated, call w32fullscreen_hook, to make sure the new frame
6534 dimensions are in effect. (Bug#13937)
6536 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6538 * xdisp.c (init_iterator): Simplify because both character and byte
6539 positions are either specified or -1. Add eassert. Adjust comment.
6540 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6541 character and byte positions can be obtained from marker.
6543 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6545 Static checking by Sun C 5.12.
6546 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6547 * bytecode.c (exec_byte_code):
6548 * dispnew.c (init_display):
6550 * fileio.c (Fsubstitute_in_file_name):
6551 * keyboard.c (Fevent_convert_list):
6552 * keymap.c (Fsingle_key_description):
6553 * term.c (maybe_fatal, fatal):
6554 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6555 * xsmfns.c (Fhandle_save_session):
6556 Omit unreachable code.
6557 * keymap.c (map_keymap_char_table_item): Cast void * to
6558 a function pointer type; the C Standard requires this.
6560 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6561 Include <sys/param.h> unconditionally, as that works elsewhere and
6562 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6563 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6566 See ChangeLog.12 for earlier changes.
6572 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6574 This file is part of GNU Emacs.
6576 GNU Emacs is free software: you can redistribute it and/or modify
6577 it under the terms of the GNU General Public License as published by
6578 the Free Software Foundation, either version 3 of the License, or
6579 (at your option) any later version.
6581 GNU Emacs is distributed in the hope that it will be useful,
6582 but WITHOUT ANY WARRANTY; without even the implied warranty of
6583 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6584 GNU General Public License for more details.
6586 You should have received a copy of the GNU General Public License
6587 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.