1 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3 Remove port-specific display name lists to avoid extra
4 complexity and data duplication with display info lists.
5 * xterm.h (x_display_name_list): Remove declaration.
6 * xterm.c (x_display_name_list): Remove.
7 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
8 * xfns.c (x_display_info_for_name, Fx_display_list):
9 Likewise. Use x_display_list where appropriate.
10 * w32term.h (w32_display_name_list): Remove declaration.
11 * w32term.c (w32_display_name_list): Remove.
12 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
14 * w32fns.c (x_display_info_for_name, Fx_display_list):
15 Likewise. Use x_display_list where appropriate.
16 * nsterm.h (ns_display_name_list): Remove declaration.
17 * nsterm.m (ns_display_name_list): Remove.
18 (ns_term_init, syms_of_nsterm): Adjust users.
19 * nsfns.m (ns_display_info_for_name, Fx_display_list):
20 Likewise. Use x_display_list where appropriate.
21 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
22 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
23 (mark_terminals): Mark per-terminal font cache.
25 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
27 Don't run timers in input-pending-p. Its new check-timers param
28 provides the prior behavior. (Bug#15045).
29 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
32 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
34 Make some functions static in non-Microsoft builds.
35 On my platform (Fedora 19 x86-64), this shrinks the
36 Emacs executable (text+data) by 0.25%.
37 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
38 (load_color) [!MSDOS]:
39 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
40 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
41 * lisp.h (check_existing):
42 * process.h (conv_sockaddr_to_lisp, network_interface_list)
43 (network_interface_info) [!WINDOWSNT]:
44 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
46 * fileio.c (check_existing):
47 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
48 * process.c (conv_sockaddr_to_lisp, network_interface_list)
49 (network_interface_info) [!WINDOWSNT]:
50 * term.c (encode_terminal_code) [!WINDOWSNT]:
51 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
52 * xfaces.c (load_color) [!MSDOS]:
54 * fileio.c (check_existing, check_executable, check_writable):
55 * process.c (network_interface_list, network_interface_info):
56 Move earlier, so that we don't need forward decls.
57 * gnutls.c (fn_gnutls_transport_set_errno)
58 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
60 * w32.c (init_environment): Use faccessat rather than
61 check_existing, partly for consistency with the rest of the code
62 in this file, partly so that check_existing can be static.
64 Make VALMASK visible to GDB even if clang is used (Bug#15574).
65 * emacs.c (MAIN_PROGRAM): New macro.
66 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
67 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
69 bool vector int width fixes
70 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
71 (Fbool_vector_count_matches_at):
72 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
73 can exceed PTRDIFF_MAX, at least in theory.
74 (Fbool_vector_count_matches_at):
75 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
77 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
79 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
80 (struct sockaddr): Add forward decl, for platforms that lack it.
82 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
84 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
87 2013-10-16 Eli Zaretskii <eliz@gnu.org>
89 * w32.c (network_interface_get_info, network_interface_list)
90 (network_interface_info): New functions. (Bug#15610)
91 (GetAdaptersInfo_Proc): New typedef.
92 (get_adapters_info): New wrapper function.
93 (globals_of_w32): Initialize g_b_init_get_adapters_info.
95 * process.h (network_interface_list, network_interface_info): New
98 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
99 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
100 all systems. Return non-nil for systems that HAVE_NET_IF_H and
101 for WINDOWSNT. Doc fix.
102 (syms_of_process): Defsubr Snetwork_interface_list and
103 Snetwork_interface_info unconditionally.
105 * menu.c (have_boxes): Fix redundant simulation of radio buttons
106 in NS GUI sessions. (Bug#15629)
108 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
110 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
112 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
114 * print.c (print_object): Print " ..." when truncating bool vectors.
116 2013-10-15 Eli Zaretskii <eliz@gnu.org>
118 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
119 standard mouse buttons.
121 * termhooks.h (struct input_event): Remove incorrect commentary.
123 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
125 Disallow bool vector operations on mixed-length operands.
126 The old behavior left garbage in the result vector sometimes,
127 and didn't seem to be useful.
128 * data.c (Qwrong_length_argument): New static var.
129 (wrong_length_argument): New function.
130 (bool_vector_binop_driver): Check that args agree in length.
132 * keyboard.c, keyboard.h (all_kboards): Now static.
134 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
136 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
137 note from the lispref.
139 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
141 * nsterm.h (struct ns_display_info): Remove set-but-unused
142 member image_cache (image caches are per-terminal anyway).
143 (FRAME_X_IMAGE_CACHE): Remove.
144 * nsterm.m (ns_initialize_display_info): Adjust user.
146 2013-10-14 Eli Zaretskii <eliz@gnu.org>
148 * w32proc.c: Include mingw_time.h.
150 * w32.c: Include mingw_time.h.
152 Implement scrolling of TTY menus when the screen is too short.
154 * term.c (tty_menu_display): Accept an additional argument, the
155 menu item from which to start displaying the menu. Account for
156 the value of Y when limiting the menu to the number of available
158 (mi_result): New enumeration.
159 (read_menu_input): Return enumerated value. When the y coordinate
160 hits min_y or max_y, return scroll indication instead of wrapping
162 (tty_menu_activate): Handle the scrolling indications from
163 read_menu_input. Compute the first menu item to display and pass
164 it to tty_menu_display.
166 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
168 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
169 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
170 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
171 Adjust to match the change described below.
172 (struct terminal): Move must_write_spaces, line_ins_del_ok,
173 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
174 memory_below_frame members to...
175 * termchar.h (struct tty_display_info): ...here because they're
176 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
178 * nsterm.m (ns_create_terminal):
179 * w32term.c (w32_create_terminal):
180 * xterm.c (x_create_terminal): Adjust users.
181 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
182 to filter out non-TTY frames. Adjust comment.
183 (scrolling): Adjust user. Prefer eassert for debugging check.
185 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
187 * xfaces.c (PT_PER_INCH): Remove unused macro.
188 * termhooks.h (struct terminal): Remove set-but-unused
189 member fast_clear_end_of_line.
190 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
191 * nsterm.m (ns_create_terminal):
193 * w32term.c (w32_create_terminal):
194 * xterm.c (x_create_terminal): Adjust users.
196 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
198 * lisp.h (bool_vector_size): New function.
199 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
200 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
201 (Fbool_vector_not, Fbool_vector_count_matches_at):
202 Remove uses of 'eassume' that should no longer be needed,
203 because they are subsumed by the 'eassume' in bool_vector_size.
205 2013-10-12 Eli Zaretskii <eliz@gnu.org>
207 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
208 after inclusion of gif_lib.h, thus fixing compiler warnings caused
209 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
211 2013-10-11 Eli Zaretskii <eliz@gnu.org>
213 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
214 have different dimensions. (Bug#15575)
216 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
219 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
221 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
223 * term.c (tty_menu_show): Never return with unbalanced
224 specpdl. Use eassert for debugging check. Adjust style.
226 2013-10-11 Eli Zaretskii <eliz@gnu.org>
228 * term.c (read_menu_input): Make selection of menu items
229 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
230 (tty_menu_activate): Fix off-by-one error when computing max_y.
232 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
234 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
235 audit logging (only used with GnuTLS 3.x) and enable it.
237 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
239 * dispnew.c (redraw_frame): Remove useless #ifdef because
240 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
241 Also, move TTY fflush to...
242 * term.c (tty_update_end): ...this function.
244 2013-10-11 Eli Zaretskii <eliz@gnu.org>
246 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
247 the end of the frame's glyph matrix. (Bug#15575)
249 * term.c (tty_menu_display): Don't move cursor while overwriting
250 frame's glyphs with menu items. Limit the number of items
251 displayed to what can be shown on the available screen lines,
252 excluding the echo area.
253 (tty_menu_activate): Limit the Y coordinate allowed by
254 read_menu_input to the last screen line used for menu display.
256 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
258 * lisp.h (eassume): New macro.
259 Also, include <verify.h>, for 'assume'.
260 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
261 (vroundup, vector_nbytes):
262 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
263 (Fbool_vector_not, Fbool_vector_count_matches)
264 (Fbool_vector_count_matches_at):
265 Use eassume, not eassert.
266 * casetab.c (set_identity, shuffle):
267 * composite.c (composition_gstring_put_cache):
268 * dispnew.c (update_frame_1):
269 * ftfont.c (ftfont_shape_by_flt):
270 * image.c (gif_load):
271 * intervals.c (offset_intervals):
272 * macfont.m (macfont_shape):
273 Remove calls to 'assume' that are no longer needed, because
274 --enable-gcc-warnings no longer generates bogus warnings
275 when these calls are removed.
277 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
279 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
281 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
283 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
284 (Qsubstitute_env_in_file_name): New var.
285 (syms_of_fileio): Define it.
287 2013-10-10 Eli Zaretskii <eliz@gnu.org>
289 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
290 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
293 * term.c (save_and_enable_current_matrix): Don't allocate and
294 don't save margin areas.
295 (restore_desired_matrix): Don't restore margin areas.
296 (free_saved_screen): Don't free margin areas.
298 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
300 * image.c: Pacify --enable-gcc-warnings.
301 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
302 #define only if used.
304 2013-10-10 Eli Zaretskii <eliz@gnu.org>
306 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
307 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
308 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
309 (gif_load): For giflib v5.x and later, display the error message
310 produced by giflib when its functions fail.
311 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
314 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
316 * keyboard.c (last_event_timestamp): Remove. For X selection and
317 GTK popup menus, it may be obtained from per-frame X display info.
318 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
319 (process_special_events): Adjust users.
320 * keyboard.h (last_event_timestamp): Remove declaration.
321 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
322 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
323 * menu.h (xmenu_show): Adjust prototype.
324 * menu.c (Fx_popup_menu): Adjust user.
325 * xselect.c (x_own_selection, x_get_foreign_selection)
326 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
328 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
330 * keyboard.c (init_kboard): Now static. Add arg
331 to denote window system. Adjust comment.
332 (init_keyboard): Adjust user.
333 (allocate_kboard): New function.
335 * nsterm.m (ns_term_init):
337 * w32term.c (w32_create_terminal):
338 * xterm.c (x_term_init): Use it.
339 * keyboard.h (init_kboard): Remove prototype.
340 (allocate_kboard): Add prototype.
342 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
344 * image.c (GIFLIB_MAJOR): Ensure it's defined.
345 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
347 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
349 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
351 2013-10-09 Eli Zaretskii <eliz@gnu.org>
353 * term.c (tty_menu_activate): Flush the output stream after
354 showing the cursor, and don't mark the frame garbaged at exit from
355 the function. Fixes redisplay glitches when moving from one menu
358 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
360 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
361 or throw error (Bug#15570).
363 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
365 * intervals.c (temp_set_point_both): Move test into 'eassert',
368 * lisp.h (eassert): Don't use 'assume'.
369 Sometimes 'assume' wins in performance, and sometimes it loses,
370 so it shouldn't be used all the time. Perhaps we need two
371 flavors of 'eassert', one for where 'assume' is far more likely
372 to help or to hurt; but that can be done later.
373 Problem reported by Dmitry Antipov in
374 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
375 Also, don't include <verify.h>; no longer needed.
377 2013-10-09 Glenn Morris <rgm@gnu.org>
379 * eval.c (Fcond): Doc tweak.
381 2013-10-09 Eli Zaretskii <eliz@gnu.org>
383 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
384 expressions with side effects to eassert. (Bug#15565)
386 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
388 * fns.c (hashfn_user_defined): Allow hash functions to return any
391 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
393 Fix minor problems found by static checking.
394 * dispnew.c (save_current_matrix): Omit unnecessary casts.
395 * dispnew.c (update_frame_with_menu): Mark debug local as used.
396 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
397 * keyboard.c (read_menu_command): Remove unused local.
398 * lisp.h (read_menu_command): New decl.
399 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
400 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
401 Return ptrdiff_t, not int.
402 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
403 not int, for benefit of xpalloc.
404 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
406 (have_menus_p): Remove; unused.
407 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
408 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
409 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
411 (save_and_enable_current_matrix): Omit unnecessary casts.
412 (read_menu_input): Omit local extern decl (now in lisp.h).
413 Don't access uninitialized storage if mouse_get_xy fails.
414 (tty_menu_activate): Mark local as initialized, for lint.
415 (tty_menu_activate, tty_meny_show): Remove unused locals.
417 2013-10-08 Eli Zaretskii <eliz@gnu.org>
419 Support menus on text-mode terminals.
420 * xterm.h (xw_popup_dialog): Add prototype.
422 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
423 (xmenu_show): Block input here, instead in Fx_popup_menu.
424 (xw_popup_dialog): New function, with X-specific bits of popup
427 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item): New
430 * window.c (Fset_window_configuration): Use run-time tests of the
431 frame type instead of compile-time conditionals, when menu-bar
432 lines are considered.
434 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
435 (w32_popup_dialog): New prototypes.
437 * w32menu.c (Fx_popup_dialog): Function deleted.
438 (w32_popup_dialog): New function, with w32 specific bits of popup
439 dialogs. Block input here.
441 * w32inevt.c (w32_console_read_socket): Minor change to add
442 debugging TTY events.
444 * w32fns.c (show_hourglass): If returning early because the frame
445 is not a GUI frame, unblock input.
447 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
448 (cursorY): New functions.
450 * termhooks.h (cursorX, cursorY): Prototypes of functions on
451 WINDOWSNT, macros that call curX and curY elsewhere.
453 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
455 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
456 specific function to hide and show cursor on a text-mode terminal.
457 (tty_menu_struct, struct tty_menu_state): New structures.
458 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
459 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
460 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
461 (tty_menu_locate, save_and_enable_current_matrix)
462 (restore_desired_matrix, screen_update, read_menu_input)
463 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
464 (tty_pop_down_menu, tty_menu_last_menubar_item)
465 (tty_menu_new_item_coords, tty_menu_show): New functions.
466 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
468 * nsterm.h (ns_popup_dialog): Adjust prototype.
470 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
472 (ns_popup_dialog): Adapt order of arguments to the other
473 *_menu_show implementations.
474 (Fx_popup_dialog): Function deleted.
476 * msdos.c (x_set_menu_bar_lines): Delete unused function.
478 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
480 * menu.c (have_boxes): New function.
481 (single_keymap_panes): Use it instead of a compile-time
483 (single_menu_item): Use run-time tests of the frame type instead
484 of compile-time conditionals.
485 (encode_menu_string): New function.
486 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
487 the macro, since different types of frame need different encoding
489 (digest_single_submenu): Use run-time tests of frame type instead
490 of, or in addition to, compile-time conditionals.
491 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
492 (Fx_popup_menu): Detect when the function is called from keyboard
493 on a TTY. Don't barf when invoked on a text-mode frame. Check
494 frame type at run time, instead of compile-time conditionals for
495 invoking terminal-specific menu-show functions. Call
496 tty_menu_show on text-mode frames.
497 (Fx_popup_dialog): Moved here from xmenu.c. Test frame types at
498 run time to determine which alternative to invoke; support dialogs
501 * keyboard.h <Qmouse_movement>: Declare.
503 * keyboard.c <Qmouse_movement>: Now extern.
504 <Qecho_keystrokes>: New static variable.
505 (read_key_sequence): Accept an additional argument, a flag to
506 prevent redisplay during reading of the key sequence. All callers
508 (read_menu_command): New function.
509 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
511 (toolkit_menubar_in_use): New function.
512 (make_lispy_event): Use it instead of a compile-time test.
514 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
515 window-system being available.
517 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
518 to x-popup-dialog on the frame type, they all now support popup
521 * dispnew.c (save_current_matrix): Save the margin areas.
522 (restore_current_matrix): Restore margin areas.
523 (update_frame_with_menu): New function.
525 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
528 * alloc.c (make_save_ptr): Now compiled unconditionally.
530 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
532 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
533 (redraw_frame, update_frame): Adjust users.
534 * dispextern.h (set_window_update_flags): Adjust prototype.
535 * xdisp.c (redisplay_internal): When updating all frames with zero
536 windows_or_buffers_changed, assume that only the windows that shows
537 current buffer should be really updated.
539 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
541 Do not allocate huge temporary memory areas and objects while encoding
542 for file I/O, thus reducing an enormous memory usage for large buffers.
543 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
544 * coding.h (struct coding_system): New member raw_destination.
545 * coding.c (setup_coding_system): Initialize it to zero.
546 (encode_coding_object): If raw_destination is set, do not create
547 dst_object. Add comment.
548 * fileio.c (toplevel): New constant E_WRITE_MAX.
549 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
550 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
552 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
554 * nsterm.m (windowDidExitFullScreen:):
555 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
557 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
559 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
560 * keyboard.c (unblock_input_to): Don't process pending signals
561 if a fatal error is in progress.
563 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
564 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
565 they're talking about words in Lisp bool vectors.
566 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
567 * data.c (popcount_bits_word): Rename from popcount_size_t.
568 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
571 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
573 Improve support for popcount and counting trailing zeros (Bug#15550).
574 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
575 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
576 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
577 (popcount_size_t_msc, popcount_size_t_gcc):
578 Remove; now done by Gnulib.
579 (popcount_size_t): Now a macro that defers to Gnulib.
580 (count_trailing_zero_bits): Return int, for consistency with
581 Gnulib and because Emacs prefers signed to unsigned int.
582 Don't assume that size_t is either unsigned int or unsigned long
583 or unsigned long long.
584 (size_t_to_host_endian): Do not assume that size_t is either
585 exactly 32 or exactly 64 bits wide.
586 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
587 etc., so that it's now an enum constant, not a macro.
588 No need to assume that it's either 32 or 64.
590 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
592 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
595 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
597 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
598 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
600 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
602 emacs_read and emacs_write now use void *, not char *.
603 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
604 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
605 Buffer arg is now void *, not char *. This matches plain
606 'read' and 'write' better, and avoids a constraint violation
607 on Solaris 9 with Oracle Studio.
609 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
611 * alloc.c (Fmake_string): For ASCII char initializer, prefer
612 memset to explicit loop. Otherwise copy largest possible chunk
613 from initialized to uninitialized part, thus allowing the longer
614 memcpy runs and reducing the number of loop iterations.
616 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
618 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
619 hide toolbar (Bug#15388).
620 (windowDidEnterFullScreen:): If presentation options are zero,
621 set them here (Bug#15388).
622 (ns_update_auto_hide_menu_bar): Remove runtime check.
623 Don't auto hide dock unless menubar is also auto hidden.
625 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
627 * editfns.c (message): Mention batch mode in doc string.
629 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
631 * nsterm.m (check_native_fs): Remove erroneous comment.
633 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
635 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
636 uses find_newline instead of scan_newline and so doesn't move point.
638 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
640 Use hardware support for byteswapping on glibc x86 etc.
641 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
642 whereas the old swap64 needed 30.
643 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
644 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
645 Use byteswap.h's macros to swap bytes.
646 * lisp.h (swap16, swap32, swap64): Remove.
647 All uses replaced by bswap_16, bswap_32, bswap_64.
649 * bytecode.c (exec_byte_code): Use some more volatile variables
650 to work around local variables getting clobbered by longjmp.
651 Port to pre-C99, which doesn't allow decls after stmts.
653 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
655 * lisp.h (eassert): Assume that COND is true when optimizing.
656 In other words, take on the behavior of eassert_and_assume.
657 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
658 (eassert_and_assume): Remove. All uses replaced by eassert.
660 * xdisp.c (Qglyphless_char): Now static.
662 Adjust to merge from gnulib.
663 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
664 * lisp.h: Include <verify.h>, for 'assume'.
666 * eval.c (clobbered_eassert): New macro.
667 (internal_catch, internal_condition_case)
668 (internal_condition_case_1, internal_condition_case_2)
669 (internal_condition_case_n): Use it instead of eassert
670 when the argument contains locals clobbered by longjmp.
671 Don't use clobbered locals outside of clobbered_eassert.
672 (internal_lisp_condition_case): Use a volatile variable
673 to work around a local variable's getting clobbered.
675 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
677 * lisp.h (struct handler): Merge struct handler and struct catchtag.
678 (PUSH_HANDLER): New macro.
680 (handlerlist): Always declare.
682 * eval.c (catchlist): Remove (merge with handlerlist).
683 (handlerlist, lisp_eval_depth): Not static any more.
684 (internal_catch, internal_condition_case, internal_condition_case_1)
685 (internal_condition_case_2, internal_condition_case_n):
687 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
688 handlerlist/catchlist.
689 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
690 handlerlist which can only handle a single condition-case handler at
692 (find_handler_clause): Simplify since we only a single branch here
695 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
697 (bcall0): New function.
698 (exec_byte_code): Add corresponding cases. Improve error message when
699 encountering an invalid byte-code. Let Bunwind_protect accept
700 a function (rather than a list of expressions) as argument.
702 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
703 and make them unconditional now that they're heap-allocated.
705 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
707 * charset.c (Fdecode_char, Fencode_char): Remove description of
708 `restriction' arg. now that it's hidden by advertised-calling-convention.
710 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
712 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
713 Remove unused variable (from mac-port).
714 (macfont_draw): Use s->ybase for correct y position.
716 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
718 * frame.h (struct frame): Drop has_minibuffer member because...
719 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
720 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
722 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
724 * window.h (struct window): Prefer enum text_cursor_kinds to int
725 for phys_cursor_type member. Move the latter, phys_cursor_width,
726 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
727 * window.c (replace_window, make_window): Adjust users.
729 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
731 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
732 this module is never compiled otherwise.
734 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
736 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
739 2013-09-29 Eli Zaretskii <eliz@gnu.org>
741 * xdisp.c (get_next_display_element): Don't call face_for_font in
742 a build configured --without-x. (Bug#15484)
744 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
746 * window.c (calc_absolute_offset): #elif should be #elif defined.
748 * frame.c (delete_frame): Block/unblock input to overcome race
749 condition (Bug#15475).
751 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
753 * frame.c (delete_frame): Record selected frame only after
754 calling Qdelete_frame_functions (Bug#15477).
756 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
758 * nsterm.m (ns_selection_color): Remove.
759 (ns_get_color): Check for ns_selection_(fg|bg)_color using
760 NSColor selectedText(Background)Color. Only for COCOA.
761 (ns_term_init): Remove assignment of ns_selection_color, logic
762 moved to ns_get_color.
764 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
765 NS_SELECTION_COLOR_DEFAULT.
766 (NS_SELECTION_FG_COLOR_DEFAULT): New.
768 2013-09-28 Eli Zaretskii <eliz@gnu.org>
770 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
771 frame' does not have the tool_bar_window member.
773 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
775 Signal error when reading an empty byte-code object (Bug#15405)
776 * lread.c (read1): signal error
777 * alloc.c (make_byte_code): eassert header size
778 (sweep_vectors): change an int to size_t
780 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
782 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
783 instead of ints, as it's the usual style for offsetof constants. See:
784 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
786 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
787 This is ugly, but it should fix the performance problem for older
788 GCC versions in the short run. I'll look into integrating the
789 Gnulib module for popcount, as a better fix.
790 See the thread starting in:
791 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
792 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
793 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
794 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
795 (popcount_size_t): Use it.
797 2013-09-24 Daniel Colascione <dancol@dancol.org>
799 * process.c (Fnetwork_interface_info): Fix build break due to
802 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
804 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
805 Prefer signed to unsigned integers where either will do.
806 No need for 'const' on locals that do not escape.
807 Omit easserts with unnecessary and unportable assumptions about
808 alignment. Avoid unnecessary casts to char *.
810 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
812 Use union for the payload of struct Lisp_Vector.
813 This helps to avoid a few glitches dictated by C's aliasing rules.
814 * lisp.h (struct Lisp_Vector): Use union for next and
815 contents member. Adjust comment. Change related users.
816 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
817 Related users changed.
818 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
819 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
820 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
821 * xfaces.c, xfont.c, xmenu.c: Related users changed.
823 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
825 Optimize glyph row clearing and copying routines.
826 * dispextern.h (struct glyph_row): Change layout of struct
827 glyph_row to help copy_row_except_pointers. Adjust comment.
828 * dispnew.c (null_row): Remove.
829 (clear_glyph_row): Use offsetof and memset to find and clear
830 just the members that need clearing. Adjust comment.
831 (copy_row_except_pointers): Likewise for copying.
833 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
835 Some minor cleanups of recently-added bool vector code.
836 * conf_post.h (assume): Always return void. Use lint version
837 only if GCC and MSC versions don't apply.
838 * conf_post.h (assume):
839 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
840 Depend on _MSC_VER, not __MSC_VER, for consistency with
842 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
843 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
844 (bool_vector_binop_driver, count_trailing_zero_bits)
845 (size_t_to_host_endian): Now static, not static inline;
846 the latter isn't needed with modern compilers and doesn't
847 work with older compilers anyway.
849 * alloc.c (valgrind_p): Use bool for boolean.
851 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
853 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
854 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
855 (display_last_displayed_message_p, message_buf_print)
856 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
857 Use bool for boolean.
858 * dispextern.h (cancel_line, init_desired_glyphs):
859 Remove ancient leftover.
860 (help_echo_showing_p, hourglass_shown_p):
861 * lisp.h (noninteractive_need_newline): Adjust declaration.
863 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
865 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
867 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
868 ...this file and convert the latter to static. Adjust comment.
869 (make_initial_frame):
870 * window.c (init_window_once): Adjust user.
871 * frame.h (last_nonminibuf_frame): Remove declaration.
872 * lisp.h (selected_frame): Likewise.
873 * msdos.c (the_only_display_info): Adjust comment.
875 2013-09-23 Eli Zaretskii <eliz@gnu.org>
877 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
878 computing the end column of mouse-highlight that comes from
879 display or overlay strings. (Bug#15437)
880 (note_mouse_highlight): Adapt calculation of last argument to
881 mouse_face_from_string_pos to the above change.
883 * conf_post.h (__has_builtin): Define to zero, if undefined, on
884 all platforms, not just for clang.
886 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
888 * filelock.c (lock_file_1): Rearrange to remove compiler warning
889 about excess arguments to snprintf.
891 * conf_post.h(assume): Use __builtin_unreachable for clang.
893 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
895 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
896 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
898 2013-09-23 Daniel Colascione <dancol@dancol.org>
900 * alloc.c (USE_VALGRIND): New macro; on by default
901 when ENABLE_CHECKING.
902 (mark_maybe_object, mark_maybe_pointer)
903 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
905 (valgrind_p) [USE_VALGRIND]: New variable.
906 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
908 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
910 * process.c (wait_reading_process_output): Change int pnamelen to
913 * nsterm.m (setMarkedText:selectedRange:):
915 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
916 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
917 argument to unsigned long to avoid warning.
918 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
920 * conf_post.h (assume): Fix compiler error: x shall be cond.
922 2013-09-22 Daniel Colascione <dancol@dancol.org>
924 * xfns.c (x_get_monitor_attributes): Suppress unused variable
925 warning when compiling without a window system.
927 2013-09-22 Daniel Colascione <dancol@dancol.org>
929 * data.c (Qbool_vector_p): New symbol.
930 (bool_vector_spare_mask, popcount_size_t_generic)
931 (popcount_size_t_msc, popcount_size_t_gcc)
933 (bool_vector_binop_driver)
934 (count_trailing_zero_bits, size_t_to_host_endian)
935 (Fbool_vector_exclusive_or)
937 (Fbool_vector_intersection, Fbool_vector_set_difference)
938 (Fbool_vector_subsetp, Fbool_vector_not)
939 (Fbool_vector_count_matches)
940 (Fbool_vector_count_matches_at): New functions.
941 (syms_of_data): Intern new symbol, functions.
942 * alloc.c (bool_vector_payload_bytes): New function.
943 (Fmake_bool_vector): Instead of calling Fmake_vector,
944 which performs redundant initialization and argument checking,
945 just call allocate_vector ourselves. Make sure we clear any
946 terminating padding to zero.
947 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
948 instead of open-coding the size calculation.
949 (vroundup_ct): New macro.
950 (vroundup): Assume argument >= 0; invoke vroundup_ct.
951 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
952 * composite.c (composition_gstring_put_cache):
953 Change lint_assume to assume.
954 * conf_post.h (assume): New macro.
955 (lint_assume): Remove.
956 * dispnew.c (update_frame_1): Change lint_assume to assume.
957 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
959 * image.c (gif_load): Change lint_assume to assume.
960 * lisp.h (eassert_and_assume): New macro.
961 (Qbool_vector_p): Declare.
962 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
963 (swap16, swap32, swap64): New inline functions.
964 * macfont.c (macfont_shape): Change lint_assume to assume.
965 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
966 * xsettings.c (parse_settings): Use new swap16 and
967 swap32 from lisp.h instead of file-specific macros.
969 2013-09-22 Eli Zaretskii <eliz@gnu.org>
971 * xdisp.c (try_window_id): Don't abort if cursor row could not be
972 found (which can legitimately happen when the glyph row at the
973 window start is disabled in the current_matrix. (Bug#15365)
975 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
977 Fix syntax.h bug introduced by recent INLINE change.
978 syntax.h defined an extern inline function SYNTAX_ENTRY that was
979 conditionally compiled one way in some modules, and a different
980 way in others. This doesn't work with extern inline functions,
981 which must have the same definition in all modules, because the
982 defining code might be shared across modules, depending on the
983 implementation. Symptoms reported by Martin Rudalics in:
984 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
985 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
986 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
987 overriding the corresponding functions in syntax.h.
988 * syntax.h (syntax_property_entry, syntax_property_with_flags)
989 (syntax_property): New inline functions.
990 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
991 Rewrite in terms of these new functions.
993 2013-09-21 Eli Zaretskii <eliz@gnu.org>
995 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
996 not chars_in_text, whose result depends on the multibyteness of
997 the current buffer. (Bug#15426)
999 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1001 Port recent change to hosts where pointers aren't 'long'.
1002 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1003 Don't assume that pointers are the same width as 'long'.
1004 Add a compile-time check that a pointer fits into two X slots.
1006 A simpler, centralized INLINE.
1007 * conf_post.h (INLINE): Define only if not already defined.
1008 This allows us to use a single INLINE, defined by one file
1010 * emacs.c (INLINE): Define it.
1011 Also, include category.h, charset.h, composite.h, dispextern.h,
1012 syntax.h, systime.h, so that their INLINE definitions are expanded
1014 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1015 * buffer.h, buffer.c (BUFFER_INLINE):
1016 * category.h, category.c (CATEGORY_INLINE):
1017 * character.h, character.c (CHARACTER_INLINE):
1018 * charset.h, charset.c (CHARSET_INLINE):
1019 * composite.h, composite.c (COMPOSITE_INLINE):
1020 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1021 * frame.h, frame.c (FRAME_INLINE):
1022 * intervals.h, intervals.c (INTERVALS_INLINE):
1023 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1024 * lisp.h, alloc.c (LISP_INLINE):
1025 * process.h, process.c (PROCESS_INLINE):
1026 * syntax.h, syntax.c (SYNTAX_INLINE):
1027 * systime.h, sysdep.c (SYSTIME_INLINE):
1028 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1029 * window.h, window.c (WINDOW_INLINE):
1030 Remove. All uses replaced with INLINE.
1032 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1034 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1037 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1039 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1040 'const char *' to avoid compiler warnings due to similar change in
1041 the prototype of x_get_string_resource.
1043 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1045 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1046 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1047 going to replace static variables below. Adjust comments.
1048 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1049 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1050 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1051 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1052 Related users changed.
1053 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1054 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1055 last_mouse_movement_time, going to replace static variables below.
1057 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1058 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1060 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1061 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1062 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1063 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1064 static variables below.
1065 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1066 (last_mouse_scroll_bar): Remove.
1067 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1068 (mouseExited): Related users changed.
1070 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1072 Do not use external array to process X scroll bar messages.
1073 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1074 (x_send_scroll_bar_event): Pack window pointer into two slots
1075 of XClientMessageEvent if we're 64-bit. Adjust comment.
1076 (x_scroll_bar_to_input_event): Unpack accordingly.
1078 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1080 Ifdef away recent changes which aren't relevant to NS port.
1081 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1082 [!HAVE_NS]: Declare as such.
1083 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1084 [!HAVE_NS]: Define as such.
1086 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1088 * frame.c (x_redo_mouse_highlight): New function
1089 to factor out common code used in W32 and X ports.
1090 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1091 * xterm.h (struct x_display_info):
1092 * w32term.h (struct w32_display_info):
1093 * nsterm.h (struct ns_display_info): New members
1094 last_mouse_motion_frame, last_mouse_motion_x and
1095 last_mouse_motion_y, going to replace static variables below.
1096 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1097 (redo_mouse_highlight): Remove.
1098 (note_mouse_movement, syms_of_xterm): Adjust user.
1099 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1100 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1101 (redo_mouse_highlight): Remove.
1102 (note_mouse_movement, syms_of_w32term): Adjust user.
1103 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1104 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1106 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1107 * nsfns.m (compute_tip_xy): Adjust user.
1109 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1111 * frame.c (x_mouse_grabbed): New function.
1112 * dispextern.h (x_mouse_grabbed): Add prototype.
1113 (last_mouse_frame): Remove declaration.
1114 * xterm.h (struct x_display_info):
1115 * w32term.h (struct w32_display_info):
1116 * nsterm.h (struct ns_display_info): New member
1117 last_mouse_frame, going to replace...
1118 * xdisp.c (last_mouse_frame): ...global variable.
1119 (note_tool_bar_highlight):
1120 * w32term.c (w32_mouse_position, w32_read_socket):
1121 * xterm.c (XTmouse_position, handle_one_xevent):
1122 Use x_mouse_grabbed.
1123 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1125 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1127 * w32term.c (w32_read_socket): Avoid temporary
1128 variables in a call to x_real_positions.
1129 * xterm.c (handle_one_xevent): Likewise.
1131 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1133 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1134 (x_icon_type): Remove prototype.
1135 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1136 * frame.c (x_icon_type): Remove.
1137 * w32term.c (x_make_frame_visible, x_iconify_frame):
1138 * xterm.c (x_make_frame_visible, x_iconify_frame):
1139 Use x_set_bitmap_icon to factor out common code.
1141 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1143 * dispextern.h (check_x_display_info, x_get_string_resource):
1144 Declare here just once and unify the latter.
1145 * frame.c (check_x_display_info, x_get_string_resource):
1146 * nsterm.h (check_x_display_info):
1147 * xrdb.c (x_get_string_resource):
1148 * xterm.h (check_x_display_info): Remove prototypes.
1149 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1150 * w32reg.c (x_get_string_resource): Likewise.
1151 (w32_get_rdb_resource): Adjust user.
1153 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1155 * xterm.h (struct x_display_info): New member
1156 x_pending_autoraise_frame, going to replace...
1157 * xterm.c (pending_autoraise_frame): ...static variable.
1158 (x_new_focus_frame, XTread_socket): Adjust users.
1159 * w32term.h (struct w32_display_info): New member
1160 w32_pending_autoraise_frame, going to replace...
1161 * w32term.c (pending_autoraise_frame): ...global variable.
1162 (x_new_focus_frame, w32_read_socket): Adjust users.
1164 2013-09-17 Glenn Morris <rgm@gnu.org>
1166 * xdisp.c (message_dolog): If we create *Messages*,
1167 switch it to messages-buffer-mode.
1169 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1171 Don't overuse 'const' in types of locals.
1172 * bidi.c (bidi_count_bytes):
1173 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1174 (xg_event_is_for_scrollbar):
1175 * xselect.c (x_handle_property_notify)
1176 (x_handle_selection_notify, x_handle_dnd_message):
1177 * xsettings.c, xsettings.h (xft_settings_event):
1178 * xterm.c (x_handle_net_wm_state, handle_one_event)
1179 (x_menubar_window_to_frame, x_detect_focus_change)
1180 (construct_mouse_click, note_mouse_movement)
1181 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1182 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1183 (handle_one_xevent, x_handle_net_wm_state):
1184 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1185 (x_handle_dnd_message):
1186 Avoid unnecessary 'const', typically the second 'const' in
1187 'const foo * const arg', a 'const' that does not affect the API
1188 and doesn't significantly help the human reader.
1190 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1192 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1193 only if Glib < 2.36.0.
1194 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1195 * xsettings.c (init_gconf, init_gsettings): Do not check
1197 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1199 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1201 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1203 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1204 before calling g_type_init.
1206 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1208 * nsterm.m (syms_of_nsterm): ... to here.
1210 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1212 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1213 (ignore_next_mouse_click_timeout): Use Time as X does.
1214 (handle_one_xevent): Avoid cast and use unsigned comparison.
1216 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1218 Do not copy X event in handle_one_xevent except KeyPress case.
1219 Wnen XEvent is processed, it is unlikely to be changed except
1220 KeyPress case, so we can avoid copying and use const pointer to
1221 const data to make sure that an event is not changed elsewhere.
1222 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1223 const' and do not create local copy except for the KeyPress event.
1224 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1225 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1226 (x_handle_net_wm_state, x_menubar_window_to_frame)
1227 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1228 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1229 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1230 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1231 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1232 (x_handle_dnd_message):
1233 * xsettings.c (xft_settings_event):
1234 Use 'const XEvent * const' where appropriate.
1235 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1237 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1239 Fix X event waiting to handle multiple frames.
1240 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1241 * xterm.c (pending_event_wait): Remove. Adjust users.
1242 (x_detect_focus_change): Pass frame arg.
1243 (handle_one_xevent): Find related frame early and clear per-frame
1244 wait_event_type only if this is an event for the relevant frame.
1245 (x_wait_for_event): Use per-frame wait_event_type.
1247 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1249 * nsfns.m (Fx_create_frame): Fix font driver registration for
1252 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1253 for syms_of_macfont.
1255 * nsterm.m: Include macfont.h.
1256 (ns_tmp_flags, ns_tmp_font): Remove.
1257 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1258 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1259 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1260 (changeFont:): Fix code style. Check for font driver type when
1263 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1266 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1267 (nsfont_open): Set font driver type.
1268 Set font->ascent and font->descent. Figure out font instead of
1269 ns_tmp_font, and flags instead of ns_tmp_flags.
1270 Fix indentation. Remove call to ns_draw_text_decoration,
1273 * nsfns.m: Include macfont.h.
1274 (Fx_create_frame): Register macfont driver, make a better default font.
1275 (Fns_popup_font_panel): Get font from macfont driver, if used.
1277 * macfont.m, macfont.h, maccuvs.h: New files.
1279 * font.h: Declare syms_of_macfont.
1281 * font.c (syms_of_font): Call syms_of_macfont.
1283 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1285 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1287 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1288 and it is always zero for others, so I assume that this is an ancient
1289 leftover which nobody will want to change any more.
1290 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1291 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1292 * frame.c (x_set_scroll_bar_width):
1293 * w32fns.c (w32_createscrollbar):
1294 * w32term.c (w32_set_vertical_scroll_bar):
1295 * xfns.c (x_set_scroll_bar_default_width):
1296 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1297 (x_scroll_bar_expose): Related users changed.
1299 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1301 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1302 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1303 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1305 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1307 * nsterm.h, w32term.h, xterm.h: ...and not here.
1308 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1309 Remove unused Xisms.
1310 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1311 these modules are never compiled otherwise.
1313 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1315 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1316 Doc fix. (Bug#15375)
1318 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1320 Unify Fx_focus_frame between all ports.
1321 * frame.h (x_focus_frame): New prototype.
1322 * xfns.c (Fx_focus_frame): Remove.
1323 (syms_of_xfns): Do not defsubr it.
1324 (x_focus_frame): X implementation.
1325 * nsfns.m (Fx_focus_frame): Remove.
1326 (syms_of_nsfns): Do not defsubr it.
1327 (x_focus_frame): NS implementation.
1328 * w32term.c (Fx_focus_frame): Remove.
1329 (x_focus_on_frame): Rename to...
1330 (x_focus_frame): W32 implementation.
1331 * w32term.h (x_focus_on_frame): Remove prototype.
1332 * w32fns.c (Fx_focus_frame): Remove.
1333 (syms_of_w32fns): Do not defsubr it.
1334 * frame.c (Fx_focus_frame): Define here.
1335 (syms_of_frame): Defsubr here.
1336 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1338 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1340 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1341 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1342 each port to reference the port-specific window system data.
1343 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1344 (FRAME_DISPLAY_INFO): Define.
1345 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1346 (FRAME_DISPLAY_INFO): Define. Adjust users.
1347 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1348 (FRAME_DISPLAY_INFO): Define. Adjust users.
1349 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1350 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1351 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1352 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1353 * xselect.c, xterm.c: All related users changed.
1355 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1357 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1358 (x_menubar_window_to_frame): Remove prototypes.
1359 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1360 (x_menubar_window_to_frame, x_top_window_to_frame):
1362 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1363 (x_menubar_window_to_frame, x_top_window_to_frame):
1364 ...to here and convert all but the last to static.
1366 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1368 * lisp.mk (lisp): Add w32-common-fns.elc.
1370 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1372 * charset.c (char_charset): Document an exception for char-charset.
1374 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1376 * xterm.h (x_display_info): New field last_user_time...
1377 * xterm.c (toplevel): ...to replace static last_user_time.
1378 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1380 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1382 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1383 scroll bar values to prevent thumb from disappear and update comment.
1385 2013-09-11 Glenn Morris <rgm@gnu.org>
1387 * emacs.c (usage_message): Possessive apostrophe tweak.
1389 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1391 * nsterm.m (syms_of_nsterm): Use Qns.
1392 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1393 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1394 * xfns.c (x_display_info_for_name, Fx_open_connection):
1395 Remove old '#if 0' code.
1396 (syms_of_xfns): Use Qx.
1397 * termhooks.h (fullscreen_hook): Remove the leftover.
1398 (struct terminal): Fix typo in comment.
1400 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1402 Cleaning up a few X scroll bar bits.
1403 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1404 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1405 New member last_seen_part, going to replace...
1406 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1407 (xt_action_hook) [USE_LUCID]: Adjust user.
1408 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1409 Lucid-specific scroll bar support.
1410 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1411 to int and adjust to use last_seen_part member.
1412 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1413 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1414 Initialize last_seen_part.
1416 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1418 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1419 insert-buffer-substring an empty string.
1421 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1423 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1424 avoiding a GCC warning.
1426 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1428 Ifdef away frame tool bar code when it is not really used.
1429 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1430 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1431 and minimize_tool_bar_window_p under the above.
1432 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1433 (fset_tool_bar_window): Likewise.
1434 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1435 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1436 (change_frame_size_1):
1437 * window.c (window_from_coordinates, Frecenter): Adjust users.
1438 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1439 code is not really used.
1440 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1441 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1442 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1443 [!USE_GTK && !HAVE_NS]: Define as such.
1444 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1445 (note_mouse_highlight, expose_frame):
1446 * xfns.c (x_set_tool_bar_lines):
1447 * xterm.c (handle_one_xevent): Adjust users.
1449 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1451 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1452 This bug was introduced by my 2013-08-26 patch, which incorrectly
1453 assumed that the terminfo implementation doesn't use termcap buffers.
1454 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1455 these buffers apparently are used after all.
1456 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1457 (struct tty_display_info): Define members termcap_term_buffer and
1458 termcap_strings_buffer even if TERMINFO.
1460 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1463 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1464 'usage' docstring entry to pacify make-docfile.
1466 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1468 Change comparison functions =, <, >, <=, >= to take many arguments.
1469 * data.c: Change comparison functions' interface and implementation.
1470 * lisp.h: Make arithcompare available for efficient two arg
1472 * bytecode.c: Use arithcompare.
1473 * fileio.c: Use new interface.
1475 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1477 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1479 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1481 * eval.c (Feval): Document the new use of `lexical'.
1483 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1485 Review and drop old frame resize hack.
1486 * frame.h (struct frame): Remove force_flush_display_p.
1487 * dispnew.c (update_frame): Adjust user and don't call
1488 flush_frame here. The comment has said that there was an issues
1489 with redisplaying fringes, but I don't see any differences with
1490 and without this hack. Hopefully we can continue without it.
1491 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1492 current frame matrices twice if resized_p is set.
1494 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1496 Do not populate pure Xism x_sync to other ports.
1497 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1498 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1499 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1500 * w32term.h (x_sync): Remove prototype.
1502 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1504 Cleanup frame flushing.
1505 * dispextern.h (struct redisplay_interface):
1506 Drop flush_display_optional because flush_display is enough
1507 for X and flushing via RIF is just a no-op for others.
1508 * frame.h (flush_frame): New function.
1509 * dispnew.c (update_frame):
1510 * minibuf.c (read_minibuf):
1511 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1513 * keyboard.c (detect_input_pending_run_timers): Do not flush
1514 all frames but selected one in redisplay_preserve_echo_area.
1515 * nsterm.m (ns_flush): Remove no-op.
1516 (ns_redisplay_interface): Adjust user.
1517 * w32term.h (x_flush): Remove no-op.
1518 (w32_redisplay_interface): Adjust user.
1519 * xterm.c (x_flush): Simplify because we do not flush all
1520 frames at once any more. Adjust comment.
1521 (x_redisplay_interface): Adjust user.
1523 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1525 Port --without-x --enable-gcc-warnings to Fedora 19.
1526 * gfilenotify.c (globals_of_gfilenotify):
1527 Call g_type_init only if using an older glib version that needs it.
1529 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1531 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1532 (last_glyphless_glyph_merged_face_id): Remove declarations.
1533 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1534 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1535 (last_glyphless_glyph_merged_face_id): Now static.
1536 (merge_escape_glyph_face): New function, refactored from...
1537 (get_next_display_element): ...here.
1538 (merge_glyphless_glyph_face): New function, refactored from...
1539 (produce_glyphless_glyph): ...here...
1540 * term.c (produce_glyphless_glyph): ...and here.
1542 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1544 * eval.c (eval_sub): Only call Ffunction if necessary.
1546 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1548 Attempt to make redisplay more selective when changing cursor type.
1549 * frame.h (struct frame): New bitfield cursor_type_changed.
1550 * xdisp.c (cursor_type_changed): Remove.
1551 (try_cursor_movement, redisplay_window, try_window_id)
1552 (set_frame_cursor_types, try_window_reusing_current_matrix):
1553 Adjust to use per-frame bitfield.
1554 (redisplay_internal): Look for cursor type change on each visible
1555 frame and consider all frames if cursor type has been changed on
1556 the frame other than selected. If cursor type has been changed on
1557 selected frame only, do not use fast update.
1559 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1561 Attempt to make redisplay more selective when changing fonts.
1562 * frame.h (struct frame): New bitfield fonts_changed.
1563 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1564 (adjust_frame_glyphs): Add prototype.
1565 * dispnew.c (fonts_changed_p): Remove.
1566 (adjust_glyphs): Remove because we do not
1567 adjust matrices on all frames at once any more.
1568 (adjust_frame_glyphs): Block and unblock input here.
1569 (adjust_glyph_matrix): Use fonts_changed.
1570 (change_frame_size_1): Use adjust_frame_glyphs.
1571 * font.c (font_open_entity): Use fonts_changed.
1572 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1573 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1574 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1575 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1576 (shrink_mini_window, Fresize_mini_window_internal)
1577 (window_scroll_pixel_based, Fset_window_configuration)
1578 (apply_window_adjustment, Fset_window_vscroll):
1579 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1580 Use adjust_frame_glyphs.
1581 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1582 (try_window_reusing_current_matrix, try_window_id, display_line)
1583 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1584 (redisplay_internal): Consider fonts_changed and adjust frame
1585 matrices for each frame only if the frame is visible. If font
1586 has been changed on some frame during full redisplay, retry
1587 only visible frames where the font has been actually changed.
1589 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1591 Cache current header and mode line height for each window.
1592 * window.h (struct window): New fields mode_line_height
1593 and header_line_height.
1594 * window.c (make_window): Initialize them.
1595 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1596 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
1597 (current_mode_line_height, current_header_line_height):
1599 * xdisp.c (current_mode_line_height, current_header_line_height):
1601 (pos_visible_p, init_xdisp): Adjust user.
1602 (redisplay_window): Invalidate mode_line_height and
1603 header_line_height if current and desired matrices do not agree.
1605 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1607 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
1608 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
1610 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1612 Make --without-x compatible with --enable-gcc-warnings.
1613 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
1614 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
1615 members under HAVE_WINDOW_SYSTEM.
1616 * keyboard.c (make_lispy_focus_out): Likewise.
1617 (record_menu_key): Move under HAVE_MENUS.
1618 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
1619 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
1620 (syms_of_xdisp): Adjust user.
1621 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
1622 (start_hourglass, cancel_hourglass):
1623 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
1624 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
1625 and CLEAR_FONT_TABLE_NFONTS.
1626 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
1627 Declare only if HAVE_WINDOW_SYSTEM.
1628 (lface_same_font_attributes_p, clear_face_gcs): Define only
1629 if HAVE_WINDOW_SYSTEM.
1631 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1633 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
1634 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
1635 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1637 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1639 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1641 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1643 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1644 This fixes a type error on hosts where ptrdiff_t is wider than int.
1646 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1648 * keyboard.c (read_key_sequence_vs): New function.
1649 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1652 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1654 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1656 Makefile improvements.
1657 * Makefile.in (config.status): Don't use double-colon rules, as
1658 they are not portable according to POSIX. Fix shell typo with `;
1659 I guess this rule has never been tested?
1660 (VCSWITNESS): New macro, to override any environment var.
1662 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1664 * xterm.h (struct x_display_info): Do not track X connection
1665 fd separately because it is always available from Display.
1666 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1669 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1671 * buffer.c (drop_overlay):
1672 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1673 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1675 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1677 * buffer.c (Fmake_overlay, Fmove_overlay):
1678 * intervals.c (set_point_from_marker):
1679 * print.c (PRINTPREPARE): Prefer signal_error
1680 to plain error and report unsuitable marker too.
1682 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1684 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1685 for 'dragging' member.
1686 (struct x_output): Remove set-but-unused leftovers
1687 'left_before_move' and 'top_before_move'.
1688 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1689 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1690 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1691 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1692 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1693 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1694 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1695 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1697 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1699 * nsfont.m (INVALID_GLYPH): New define.
1700 (nsfont_encode_char): Use INVALID_GLYPH.
1701 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1703 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1705 * xterm.c (x_last_mouse_movement_time): Revert last change.
1706 This code should use XDisplayMotionBufferSize to check display's
1707 motion history first, and there are few other issues as well.
1708 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1709 (handle_one_xevent): Adjust user.
1711 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1713 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1714 * frame.c (Flast_nonminibuf_frame): ... to here.
1715 (check_minibuf_window): Don't abort if no window was found
1718 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1720 Use XGetMotionEvents to ask the last mouse motion time from X server.
1721 * xterm.c (X_MOTION_HISTORY): Default to 1.
1722 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1723 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1724 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1725 Ifdef away legacy code.
1726 (XTmouse_position, x_scroll_bar_report_motion):
1727 Use x_last_mouse_movement_time.
1728 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1731 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1733 * msdos.c (last_mouse_window): Move to...
1734 (dos_rawgetc): ...this function and adjust comment.
1735 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1736 (mouseMoved): ...this function and adjust comment.
1737 * w32term.c (last_window): Likewise with...
1738 (w32_read_socket): ...this function.
1739 * xterm.c (last_window): Likewise with...
1740 (handle_one_xevent): ...this function.
1742 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1744 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1745 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1746 (handle_one_xevent): ...to here.
1747 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1750 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1752 * msdos.c (IT_set_terminal_window): Remove no-op.
1753 (initialize_msdos_display): Adjust terminal setup.
1754 * w32console.c (w32con_set_terminal_window): Remove no-op.
1755 (initialize_w32_display): Adjust terminal setup.
1756 * w32term.c (w32_set_terminal_window): Remove no-op.
1757 (w32_create_terminal): Adjust terminal setup.
1758 * xterm.c (XTset_terminal_window): Remove no-op.
1759 (x_create_terminal): Adjust terminal setup.
1761 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1763 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1765 (ns_create_terminal): Adjust terminal setup.
1766 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1768 (w32_create_terminal): Adjust terminal setup.
1769 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1771 (x_create_terminal): Adjust terminal setup.
1773 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1775 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1776 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1777 * dispnew.c (buffer_posn_from_coords):
1778 * window.c (Fwindow_end, displayed_window_lines):
1779 * xdisp.c (redisplay_mode_lines): Use it.
1781 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1783 * fontset.c (face_for_char): Check char in the current face font first
1784 if HAVE_NS (Bug#15138).
1786 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1788 * window.c (temp_output_buffer_show): Make sure window returned
1789 by display_buffer is live (Bug#15213).
1791 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1793 Minor cleanup to avoid forward declarations.
1794 * coding.h (struct ccl_spec): Remove forward declaration.
1795 * composite.h (toplevel): Include font.h.
1796 (struct composition_it, struct face, struct font_metrics):
1797 Remove forward declaration.
1798 * dispextern.h (struct image, struct atimer): Likewise.
1799 * emacsgtkfixed.h (struct frame): Likewise.
1800 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1801 * font.h (struct font_driver, struct font, struct glyph_string)
1802 (struct face): Remove forward declaration.
1803 * fontset.h (struct face, struct font): Likewise.
1804 * frame.h (toplevel): Style cleanup.
1805 (enum output_method): Move to...
1806 * termhooks.h (enum output_method): ...here.
1807 (struct glyph, struct frame, struct ns_display_info)
1808 (struct x_display_info, struct w32_display_info):
1809 Remove forward declaration.
1810 * xterm.h (toplevel): Include termhooks.h.
1811 (struct font, struct window, struct glyph_matrix, struct frame)
1812 (struct input_event, struct face, struct image): Remove forward
1814 * gtkutil.h (struct _widget_value): Likewise.
1815 * keyboard.h (toplevel): Include termhooks.h.
1816 (struct input_event): Remove forward declaration.
1818 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1820 * intervals.c (set_point_from_marker): New function.
1821 * editfns.c (Fgoto_char):
1822 * process.c (Finternal_default_process_filter):
1823 * window.c (select_window_1): Use it.
1824 * buffer.h (set_point_from_marker): Add prototype.
1826 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1828 * w32.c (term_winsock): Call release_listen_threads before calling
1830 (_sys_wait_accept): Wait for accept event in a loop with a finite
1831 timeout, instead of waiting indefinitely. Will hopefully avoid
1832 hanging during exit because WSACleanup deadlocks waiting for the
1833 event object to be released. (Bug#14333)
1835 * w32proc.c (release_listen_threads): New function, signals all
1836 the reader threads that listen for connections to stop waiting.
1838 * w32.h (release_listen_threads): Add prototype.
1840 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1842 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1843 field of new marker (for sanity and safety).
1844 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1845 anyway because XMISCTYPE is a function and can't be an lvalue).
1847 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1849 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1850 (x_after_update_window_line, x_scroll_bar_create):
1851 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1852 (handle_one_xevent, x_clear_frame_area):
1853 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1854 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1855 * xterm.h (x_clear_area): Adjust prototype.
1857 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1859 Hook scanning and indentation functions to find_newline. This helps
1860 to avoid duplicated code and renders more respect to newline cache.
1861 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1862 * cmds.c (Fforward_line):
1863 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1864 Use find_newline and avoid unnecessary point movements.
1865 * search.c (scan_newline): Implement on top of find_newline.
1867 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1869 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1870 scoped code (bug#11258).
1872 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1874 * nsterm.m (last_window): New variable.
1875 (EV_TRAILER2): New macro.
1876 (EV_TRAILER): Call EV_TRAILER2.
1877 (mouseMoved:): Add support for mouse-autoselect-window
1878 on nextstep (Bug#6888).
1880 2013-08-28 Andreas Schwab <schwab@suse.de>
1882 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1883 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1884 Remove unused macro definitions.
1885 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1886 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1887 Only define if emacs.
1889 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1891 Prefer enum glyph_row_area to int where appropriate.
1892 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1894 (window_box, window_box_width, window_box_left, window_box_left_offset)
1895 (window_box_right, window_box_right_offset): Adjust prototypes.
1896 * xdisp.c (window_box, window_box_width, window_box_left)
1897 (window_box_left_offset, window_box_right, window_box_right_offset):
1898 Use enum glyph_row_area. Adjust users and tweak comment where needed.
1899 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
1900 * nsterm.m (ns_clip_to_row):
1901 * w32term.c (w32_clip_to_row):
1902 * xterm.c (x_clip_to_row): Likewise.
1904 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1906 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
1907 (Fprevious_overlay_change): Fast path for buffer with no overlays.
1909 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
1911 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
1912 for portability to hosts where /bin/sh has problems.
1914 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1916 Redesign redisplay interface to drop global output_cursor.
1917 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
1918 (toplevel): Remove declaration of output_cursor.
1919 (set_output_cursor, x_cursor_to): Remove prototype.
1920 * window.h (struct window): New member output_cursor.
1921 (output_cursor_to): New function to replace RIF member.
1922 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
1923 (update_text_area, set_window_cursor_after_update): Use it.
1924 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
1925 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1926 * nsterm.m (ns_update_window_begin, ns_update_window_end):
1927 * w32term.c (x_update_window_begin, x_update_window_end):
1928 * xterm.c (x_update_window_begin, x_update_window_end):
1929 Adjust to use per-window output cursor.
1931 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
1933 Simplify SELECT_TYPE-related code.
1934 Like EMACS_TIME, this portability layer is no longer needed, since
1935 Emacs has been using fd_set as a portability layer for some time.
1936 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
1937 (SELECT_TYPE): Remove. All uses changed to fd_set.
1938 (fd_set) [!FD_SET]: New typedef.
1940 Simplify EMACS_TIME-related code.
1941 This portability layer is no longer needed, since Emacs has been
1942 using struct timespec as a portability layer for some time.
1943 * atimer.h, buffer.h, dispextern.h, xgselect.h:
1944 Include <time.h> rather than "systime.h"; that's all that's needed now.
1945 * dispnew.c: Include <timespec.h> rather than "systime.h";
1946 that's all that's needed now.
1947 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
1948 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
1949 TIMESPEC_RESOLUTION.
1950 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
1951 LOG10_TIMESPEC_RESOLUTION.
1952 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
1953 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
1954 (make_emacs_time): Remove. All used changed to make_timespec.
1955 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
1956 (current_timespec): Rename from current_emacs_time. All uses changed.
1957 (add_emacs_time): Remove. All uses changed to timespec_add.
1958 (sub_emacs_time): Remove. All uses change dot timespec_sub.
1959 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
1960 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
1961 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
1962 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
1963 (current_timespec): Rename from current_emacs_time. All uses changed.
1964 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
1965 changed to timespec_cmp.
1966 * xgselect.c: Include <timespec.h>, since our .h files don't.
1968 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1970 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
1971 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
1972 Remove the leftovers.
1973 * gtkutil.c (toplevel): Do not declare Qxft but include
1975 * image.c (toplevel): Do not declare Vlibrary_cache because
1976 it's already done in lisp.h.
1978 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1980 * lisp.h (Mouse_HLInfo): Move from here...
1981 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
1982 (reset_mouse_highlight): New function.
1983 * msdos.c (dos_set_window_size, IT_update_begin)
1984 (internal_terminal_init):
1985 * nsterm.m (ns_update_window_end, x_free_frame_resources)
1986 (ns_initialize_display_info):
1987 * w32console.c (initialize_w32_display):
1988 * w32term.c (x_update_window_end, x_free_frame_resources)
1989 (w32_initialize_display_info):
1990 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
1991 * window.c (Fdelete_other_windows_internal):
1992 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
1993 * termchar.h (toplevel):
1994 * xterm.h (toplevel): Include dispextern.h.
1996 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1998 Fix minor problems found by static checking.
1999 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2000 (expect): Avoid nested-if warning.
2001 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2002 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2003 * nsterm.h, nsterm.m (ns_select):
2004 * xgselect.c, xgselect.h (xg_select):
2005 Adjust signature to better match pselect's.
2006 * nsterm.m (ns_select):
2007 Don't set *TIMEOUT, since pselect doesn't.
2008 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2009 diagnostic about assigning const char * to it.
2010 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2012 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2014 * lread.c (substitute_object_recurse): Handle hash-tables as well
2017 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2019 Fix unlikely core dump in init_tty, and simplify terminfo case.
2020 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2021 The old version incorrectly dumped core if malloc returned a
2022 buffer containing only non-NUL bytes.
2023 (init_tty): Do not allocate or free termcap buffers; the
2024 struct does that for us now.
2025 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2026 (struct tty_display_info): Define members termcap_term_buffer and
2027 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2028 use them. Allocate them directly in struct rather than indirectly
2029 via a pointer, to simplify init_tty.
2031 * frame.c (check_minibuf_window): Initialize 'window' properly,
2032 so that Emacs reliably aborts later if 'window' is not initialized.
2034 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2036 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2037 of VoidSymbol (Bug#15154).
2039 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2041 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2042 mouse_face_beg_y and mouse_face_end_y.
2043 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2044 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2045 Adjust users and update comment where appropriate.
2047 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2049 * frame.c (check_minibuf_window): New function.
2050 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2051 Call check_minibuf_window (Bug#15183).
2053 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2055 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2056 because this is the only last cursor data we need to keep and consult.
2057 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2058 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2061 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2063 Fix recovering from possible decompression error.
2064 Since insert_from_gap doesn't always move point, we can't use PT as
2065 the position where the partially decompressed data ends, and
2066 should count how many bytes was produced so far.
2067 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2068 (unwind_decompress): Really delete partially uncompressed data.
2069 (Fzlib_decompress_region): Take decompressed data size into account.
2071 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2073 * syntax.c (init_syntax_once): Adjust comment and do an early
2074 initialization of Qchar_table_extra_slots just once...
2075 * casetab.c (init_casetab_once):
2076 * category.c (init_category_once):
2077 * character.c (syms_of_character):
2078 * coding.c (syms_of_coding):
2079 * xdisp.c (syms_of_xdisp): ...and omit it here.
2081 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2083 * xdisp.c (get_next_display_element): Don't apply to characters
2084 from a display vector the logic of setting it->end_of_box_run_p
2085 suitable for characters from a buffer. (Bug#15175)
2087 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2088 to handle directories, rather than '_utime' which doesn't.
2091 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2093 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2094 or fullscreen (Bug#14627).
2096 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2098 System-dependent integer overflow fixes.
2099 * process.c (Fset_process_window_size): Signal an error if
2100 the window size is outside the range supported by the lower level.
2101 * sysdep.c (set_window_size): Return negative on error,
2102 nonnegative on success, rather than -1, 0, 1 on not in system,
2103 failure, success. This is simpler. Caller changed.
2104 (serial_configure): Remove unnecessary initialization of local.
2105 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2106 size fits in unsigned long; this isn't true on some 32-bit hosts.
2107 Avoid buffer overrun if some future version of /proc/meminfo has a
2108 variable name longer than 20 bytes.
2109 (system_process_attributes) [__FreeBSD__]:
2110 Don't assume hw.availpages fits in 'int'.
2112 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2114 Don't let very long directory names overrun the stack.
2115 Fix some related minor problems involving "//", vfork.
2116 * callproc.c (encode_current_directory): New function.
2117 (call_process): Don't append "/"; not needed.
2118 * fileio.c (file_name_as_directory_slop): New constant.
2119 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2120 this can save the caller having to alloca.
2121 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2122 Use SAFE_ALLOCA, not alloca.
2123 (directory_file_name, Fexpand_file_name): Leave leading "//"
2124 alone, since it can be special even on POSIX platforms.
2125 * callproc.c (call_process):
2126 * process.c (Fformat_network_address):
2127 * sysdep.c (sys_subshell):
2128 Use encode_current_directory rather than rolling our own.
2129 (create_process): No need to encode directory; caller does that now.
2130 * process.h (encode_current_directory): New decl.
2131 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2132 Rework to avoid 'goto xyzzy;'.
2134 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2136 * xdisp.c (handle_face_prop): If the default face was remapped use
2137 the remapped face for strings from prefix properties. (Bug#15155)
2139 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2141 Minor cleanup for redisplay interface and few related functions.
2142 * frame.h (enum text_cursor_kinds): Move from here...
2143 * dispextern.h (enum text_cursor_kinds): ...to here.
2144 (toplevel): Drop unnecessary declarations.
2145 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2146 in update_window_end_hook and draw_window_cursor functions.
2147 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2148 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2149 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2150 * xterm.c (x_update_window_end, x_draw_window_cursor):
2151 * xdisp.c (display_and_set_cursor, update_window_cursor)
2152 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2153 enum text_cursor_kinds where appropriate.
2155 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2157 Redesign redisplay interface to drop updated_row and updated_area.
2158 * dispextern.h (updated_row, updated_area): Remove declaration.
2159 (struct redisplay_interface): Pass glyph row and row area parameters
2160 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2161 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2163 * dispnew.c (updated_row, updated_area): Remove.
2164 (redraw_overlapped_rows, update_window_line): Adjust user.
2165 (update_marginal_area, update_text_area): Likewise. Pass updated row
2166 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2167 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2170 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2172 * process.c (flush_pending_output): Remove stub.
2175 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2177 * callproc.c: Fix race that killed background processes (Bug#15144).
2178 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2179 Record deleted process-id in critical section, not afterwards.
2180 Don't mistakenly kill process created by a call-process invocation
2181 that discards output and does not wait.
2183 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2185 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2186 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2187 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2188 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2189 to shut up compiler in mark_object.
2190 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2192 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2194 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2195 We can't portably rely on PTY_OPEN doing that, even if
2196 it calls posix_openpt with O_CLOEXEC.
2198 2013-08-20 Kenichi Handa <handa@gnu.org>
2200 * character.c (string_char): Improve commentary.
2202 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2204 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2205 (struct animation_cache): Make signature a flexible array member.
2206 All uses changed. This is a tad slower but may insulate us better
2207 from future changes to ImageMagick.
2209 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2211 * image.c: Shrink memory needed for animation cache.
2212 (SIGNATURE_DIGESTSIZE): New constant.
2213 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2214 (imagemagick_create_cache): Copy the signature. This saves
2215 several KB of memory that ImageMagick wastes per signature.
2216 Don't bother updating the update_time, as the caller does that now.
2217 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2218 it's a fixed size struct member now.
2219 (imagemagick_get_animation_cache): Always destroy the signature,
2220 as it's now imagemagick_create_cache's responsibility to copy it.
2221 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2222 and use memcmp rather than strcmp.
2223 eassert that ImageMagick returns a signature of the specified length.
2225 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2227 * image.c (imagemagick_get_animation_cache): Don't segfault on
2229 (imagemagick_get_animation_cache): Revert to previous definition
2230 so that it actually works. But keep the memory leak fix.
2231 (imagemagick_get_animation_cache): Fix memory leak.
2233 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2235 * image.c: Fix animation cache signature memory leak.
2236 Fix some other minor performance problems while we're at it.
2237 (imagemagick_create_cache): Clear just the members that
2238 need clearing. Don't set update_time, as caller does that now.
2239 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2240 Simplify by using pointer-to-pointer instead of a prev pointer.
2241 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2242 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2243 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2244 it's already a copy. Free the signature probe unless it's cached.
2246 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2247 This was introduced by my 2013-08-12 fix for Bug#15035.
2249 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2251 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2252 (imagemagick_prune_animation_cache): Now static.
2254 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2256 * image.c (imagemagick_get_animation_cache): Don't segfault when
2257 pruning all entries.
2259 2013-08-18 Ken Brown <kbrown@cornell.edu>
2261 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2262 static heap if ENABLE_CHECKING is defined.
2263 (max_bss_sbrk_ptr): New variable.
2265 (report_sheap_usage): Report maximum static heap usage instead of
2266 ending static heap usage.
2268 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2270 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2271 of zlib_initialized according to the results of calling
2272 init_zlib_functions.
2274 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2276 * image.c: Implement an ImageMagick per-image cache.
2277 (imagemagick_get_animation_cache): Fix a double-free error.
2278 (imagemagick_load_image): Remove the ping_wand code, which only
2279 apparently saved time on invalid animated images, and slowed down
2280 everything else. Optimise for the common case.
2282 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2284 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2286 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2288 * marker.c (set_marker): Remove documentation of undefined behavior.
2290 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2292 * image.c (imagemagick_compute_animated_image): Animate correctly
2293 when sub-images are smaller than the main image.
2294 (imagemagick_compute_animated_image): Setting the iterator row to
2295 zero is apparently not allowed.
2296 (imagemagick_compute_animated_image): Allow images that say they
2297 have sub-images that are bigger than the main image, but just crop
2300 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2302 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2304 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2306 * image.c (imagemagick_compute_animated_image): Respect the GIF
2309 2013-08-15 Ken Brown <kbrown@cornell.edu>
2311 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2312 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2315 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2317 Fix minor problems found by static checking.
2318 * frame.c (delete_frame):
2319 * xdisp.c (next_element_from_display_vector):
2320 Avoid uninitialized local.
2321 * image.c (imagemagick_compute_animated_image): Port to C89.
2322 Prefer usual GNU indentation style for loops.
2323 Be more careful about bizarrely large sizes, by using ptrdiff_t
2326 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2328 Fix infinite frame selection loop (Bug#15025).
2329 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2331 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2333 * xdisp.c (compute_window_start_on_continuation_line):
2334 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2335 to make sure we end up setting the window start at the leftmost
2336 visible character of the display line. This avoids funky
2337 horizontal shifting because the window start is not kept on the
2338 same position. (Bug#15090)
2339 (next_element_from_display_vector): Support 'box' face attribute
2340 in the face definitions of a display vector. (Bug#15099)
2342 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2344 * image.c (imagemagick_compute_animated_image): Implement animated
2346 (imagemagick_compute_animated_image): Fix some compilation
2347 warnings. Implement a very simple cache to make the animation
2348 usable at all, but it should be replaced with a per-image cache.
2350 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2352 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2353 to do `for' loops over alist values.
2354 * buffer.h (FOR_EACH_BUFFER):
2355 * process.c (FOR_EACH_PROCESS): Use it.
2356 (handle_child_signal, status_notify, Fget_buffer_process)
2357 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2359 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2361 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2362 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2363 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2364 to xzalloc and so avoid redundant call to memset.
2365 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2366 members because it is allocated with xzalloc and so already zeroed.
2368 2013-08-14 Ken Brown <kbrown@cornell.edu>
2370 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2373 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2375 Utility function and macro to copy Lisp string to C string.
2376 * lisp.h (xlispstrdupa): New macro.
2377 (xlispstrdup): New prototype.
2378 * alloc.c (xlispstrdup): New function.
2379 * callint.c (Fcall_interactively):
2380 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2381 (Fsubstitute_in_file_name):
2382 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2383 * image.c (x_create_bitmap_from_file):
2384 * w32term.c (w32_term_init):
2385 * xterm.c (x_term_init): Use xlispstrdup.
2387 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2389 * image.c (imagemagick_load_image): Make animated pictures work.
2390 There's still some problems with background color settings, though
2393 * decompress.c (unwind_decompress): Always restore point.
2395 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2397 * marker.c (set_marker): Reformat documentation.
2399 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2401 * xdisp.c (cursor_type_changed): Now static.
2403 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2404 Use changed. This avoids the need to call xmalloc and for the
2405 caller to call xfree, and avoids memory leaks in some situations.
2407 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2409 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2410 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2411 (redisplay_window): If window_end_valid is cleared due to non-zero
2412 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2413 so do not call to try_cursor_movement for that window.
2415 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2417 * window.h (struct window): Convert window_end_pos and
2418 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2419 (wset_window_end_pos, wset_window_end_vpos): Remove.
2420 * dispnew.c (adjust_glyph_matrix):
2421 * window.c (Fwindow_end, replace_window, set_window_buffer)
2423 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2424 (set_vertical_scroll_bar, redisplay_window, try_window)
2425 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2426 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2427 (note_mouse_highlight): Adjust users.
2428 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2431 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2433 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2434 * image.c (imagemagick_filename_hint): Use `const char *' and
2435 prefer SSDATA to SDATA to avoid warnings.
2437 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2439 Cleanup window fringes, margins and scroll bars adjustments.
2440 * window.c (set_window_fringes, set_window_margins)
2441 (set_window_scroll_bars, apply_window_adjustment): New functions.
2442 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2443 (Fset_window_scroll_bars): Use them.
2445 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2447 * window.h (struct window): Convert scroll_bar_width
2448 from Lisp_Object to integer. Adjust comment.
2449 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2451 * window.c (wset_scroll_bar_width): Remove.
2452 (make_window): Initialize scroll_bar_width.
2453 (Fsplit_window_internal): Use direct assignment.
2454 (Fset_window_configuration, save_window_save):
2455 Convert Lisp_Object to integer and back where appropriate.
2456 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2457 bar was actually changed, and mention this in docstring.
2459 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2461 * decompress.c: Minor simplifications.
2462 (Fzlib_decompress_region): Don't bother verifying
2463 that avail_out <= UINT_MAX, as that was confusing.
2464 Mention the restriction in a comment instead.
2465 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2467 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2469 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2470 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2472 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2474 * image.c (imagemagick_filename_hint): Check for errors in the
2477 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2479 * window.c (Fwindow_margins): Return nil when there's no marginal
2480 area, as per the documented API.
2482 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2483 Fmake_vector, as scroll bar's struct members are not all Lisp
2484 objects now. This avoids crashes in GC.
2486 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2487 bool, so its address could be taken.
2489 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2491 * image.c (imagemagick_filename_hint): New function to possibly
2492 apply `image-content-type-suffixes'.
2493 (imagemagick_load_image): Use it.
2495 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2497 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2498 if loading zlib failed.
2500 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2502 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2503 2013-08-13 checkin below. Change bool to BOOL, rule is:
2504 All Obj-C code uses BOOL, except for interfaces callable from C.
2506 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2508 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2510 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2511 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2512 bool instead of BOOL.
2513 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2514 from Lisp_Object to bitfield. Adjust comment.
2515 * w32term.c (x_scroll_bar_create): Adjust user.
2516 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2517 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2518 Use bool for boolean.
2519 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2520 to `unsigned int' when defining a bitfield.
2522 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2524 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2526 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2528 * window.h (struct window): Convert left_margin_cols and
2529 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2530 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2531 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2533 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2535 (showing_window_margins_p, update_window_line, update_frame_1):
2536 * fringe.c (draw_fringe_bitmap_1):
2537 * xdisp.c (window_box_width): Adjust users.
2538 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2539 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2540 Use direct assignment.
2541 (Fset_window_configuration, save_window_save, Fwindow_margins):
2542 Convert Lisp_Object to integer and back where appropriate.
2543 (Fset_window_margins): Adjust user. Return t if any margin
2544 was actually changed, and mention this in docstring.
2546 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2548 * syntax.c (forward_word):
2549 * cmds.c (forward_char, backward_char): Mention the optional argument.
2551 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2553 * window.h (struct window): Convert left_fringe_width
2554 and right_fringe_width from Lisp_Objects to integers.
2556 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2557 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2558 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2560 (make_window): Initialize new integer fields to -1.
2561 (Fsplit_window_internal): Use direct assignment.
2562 (Fset_window_configuration, save_window_save):
2563 Convert Lisp_Object to integer and back where appropriate.
2564 (Fset_window_fringes): Adjust user. Return t if any fringe
2565 was actually changed, and mention this in docstring.
2567 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2569 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2570 * nsfns.m (x_set_cursor_type):
2571 * w32fns.c (x_set_cursor_type):
2572 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
2573 * xdisp.c (set_frame_cursor_types): ...but in common code.
2575 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2577 * font.c (clear_font_cache): New function, stripped from...
2578 (Fclear_font_cache): ...here, which now uses the function
2579 above. Adjust comment.
2580 * font.h (clear_font_cache): Add prototype.
2581 * xfaces.c (clear_face_cache): Use clear_font_cache.
2583 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2585 * window.c (Fset_window_start): Compare `w', not `window' because
2586 `w' might not be equal to `window' after call to decode_live_window.
2588 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2590 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
2591 This fixes a problem introduced by the Bug#15035 patch
2592 when using GPG. Reported by Herbert J. Skuhra.
2594 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2596 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
2597 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
2598 not yet initialized.
2600 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2602 * decompress.c (Fzlib_decompress_region): Support zlib
2603 decompression, too, and rename.
2605 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2607 Minor zlib configuration tweaks.
2608 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
2609 Don't assume presence of fn_inflateInit2_ zlib internal function.
2611 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2613 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
2614 include the zlib prefix.
2616 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2618 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
2619 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
2620 define static variables that are pointers to zlib functions to be
2622 (init_zlib_functions) [WINDOWSNT]: New function.
2623 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
2625 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
2626 macros instead of invoking the zlib functions directly.
2627 (syms_of_decompress): DEFSYM Qzlib_dll.
2628 Staticpro Szlib_available_p.
2630 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
2632 Avoid looping over all frame windows to freeze and unfreeze.
2633 * window.h (struct window): Drop frozen_window_start_p.
2634 (freeze_window_starts): Drop prototype.
2635 * frame.h (struct frame): New frozen_window_starts flag.
2636 (FRAME_WINDOWS_FROZEN): New macro.
2637 * window.c (freeze_window_start, freeze_window_starts):
2639 (select_window, replace_window): Adjust users.
2640 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2641 (window_frozen_p): New function.
2642 (redisplay_window): Use it.
2644 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2646 Fix some fd issues when running subprocesses (Bug#15035).
2647 Fix bugs that can leak files or file descriptors on errors.
2648 Don't unlink open temp files, as that's hard for users to diagnose
2649 when things go awry (e.g., temp disk exhausted).
2650 Don't bother to lock temp files. Check for invalid recursion.
2651 * callproc.c (synch_process_fd): Remove. All uses removed.
2652 (synch_process_tempfile): New var or macro.
2653 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2655 (record_kill_process): New arg, the temp name. All callers changed.
2656 (delete_temp_file): Now just a simple wrapper around unlink.
2657 (call_process_kill): New arg, the call_process_fd array.
2658 Close them all. Clear synch_process_pid. Remove the temp file,
2659 or arrange for it to be removed.
2660 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2661 that's been moved to synch_process_tempfile. Caller changed.
2662 Do not remove the tempfile; that's now call_process_kill's
2664 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2665 call_process_kill; the caller now does that.
2666 (call_process_cleanup): Do not close the process fd; that's now
2667 call_process_kill's responsibility.
2668 (Fcall_process): Implement via new function call_process, which
2669 has most of the old body of Fcall_process, but with a different API.
2670 (call_process): New function that does not open or close filefd if
2671 it is nonnegative. Record which fds need to be closed, and let
2672 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2673 Signal an error if invoked recursively (could be done via a hook).
2674 Simplify creation of the tempfile in the MSDOS case.
2675 Don't create the output file until after checking for the executable.
2676 Report any failure to open /dev/null.
2677 Don't open /dev/null for writing twice; once is enough.
2678 Don't create pipe if all output is being discarded or sent to file.
2679 Don't worry about setting up the coding system or reading from the
2680 pipe if all output is being discarded.
2681 Hoist fd_error local into top level, to lessen block nesting.
2682 Don't record deleted pid here; now done by Fcall_process_region.
2683 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2684 and note its success in synch_process_tempfile.
2685 Do not leak resources when child_setup fails.
2686 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2687 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2688 (create_temp_file): Now returns open fd, with an additional
2689 Lisp_Object * argument to return the name. All callers changed.
2690 Do not close the file; rewind it instead, and leave it open for
2691 the caller. Do not lock the temp file. Unwind-protect the file
2692 and the file-descriptor.
2693 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2694 If an asynchrounous process, record it here, not in call_process.
2695 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2696 * eval.c (set_unwind_protect): New function.
2697 * fileio.c (write_region): New function, generalized from the
2698 old Fwrite_region. Do not lock temp files.
2699 (Fwrite_region): Use it.
2700 * lisp.h (set_unwind_protect, write_region): New decls.
2701 * process.c: Include <verify.h>.
2702 (make_process): Mark fds as initially closed.
2703 (deleted_pid_list): Now a list of pid-filename pairs.
2705 (close_process_fd): New function.
2706 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2707 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2708 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2709 (create_process, create_pty, Fmake_serial_process)
2710 (server_accept_connection): Record which fds need to be closed,
2711 and let deactivate_process close them.
2712 (Fmake_network_process): Do not discard the unwind-protect
2713 until it's safe to do so.
2714 (deactivate_process): Close the fds opened by create_process etc.
2715 (Fprocess_send_eof): Adjust to new way of recording open fds.
2716 Report an error if /dev/null can't be opened, instead of aborting.
2717 * process.h (PROCESS_OPEN_FDS): New constant.
2718 (struct Lisp_Process): New member open_fds.
2719 (record_kill_process, record_deleted_pid): Adjust signatures.
2720 (record_deleted_pid): Move decl here ...
2721 * syswait.h (record_deleted_pid): ... from here.
2723 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2725 * decompress.c: Fix bugs with large buffers and weird inputs.
2726 Tune a bit. Reindent as per usual Emacs style.
2727 (BUFFER_SIZE): Remove.
2728 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2729 more than UINT_MAX bytes. Decompress into the gap instead of into
2730 an auto buffer, as this should avoid copying. Return nil if
2731 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2732 set immediate_quit; we shouldn't trust zlib code that much.
2734 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2736 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2737 errors, and really move the gap to where we want it.
2739 * lisp.h: Include decompress.c support.
2741 * emacs.c (main): Include decompress.c support.
2743 * Makefile.in: Include -lz if present.
2745 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2747 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2748 (initWithTitle:): Initialize frame to 0.
2749 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2750 (fillWithWidgetValue:frame:): Rename from
2751 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2753 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2754 fillWithWidgetValue:frame:
2756 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2757 remove memory leak warnings.
2759 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2760 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2763 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2764 (x_activate_menubar): Update the whole menu.
2765 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2766 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2767 current event is not NSSystemDefined (Bug#15001).
2768 Call ns_check_menu_open only if trackingMenu is 2.
2769 (menuDidClose:): New method, decrease trackingMenu.
2770 (fillWithWidgetValue:setDelegate:): New method.
2771 (fillWithWidgetValue:): Call the above.
2773 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2775 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2777 Omit some unnecessary casts.
2778 Many of these go back to the old pre-C89 days, when they may have
2779 been needed, but we've been assuming C89 or later for a while now.
2780 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2781 (live_float_p, live_misc_p, live_vector_p):
2782 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2783 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2784 (defvar_per_buffer):
2785 * callint.c (Fcall_interactively):
2786 * doc.c (Fsubstitute_command_keys):
2787 * filelock.c (get_boot_time):
2788 * frame.c (xrdb_get_resource):
2789 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2790 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2791 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2792 (menuitem_highlight_callback, menu_destroy_callback)
2793 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2794 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2795 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2796 (xg_tool_bar_help_callback, tb_size_cb):
2797 * image.c (xpm_alloc_color, png_read_from_memory)
2798 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2799 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2801 * keymap.c (describe_map):
2802 * nsfns.m (Fns_display_monitor_attributes_list):
2803 * nsmenu.m (process_dialog:):
2804 * nsterm.m (hold_event):
2805 * process.c (wait_reading_process_output):
2806 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2807 * scroll.c (do_direct_scrolling, scrolling_1):
2808 * termcap.c (tgetent):
2809 * window.c (check_window_containing, add_window_to_list)
2810 (freeze_window_starts):
2811 * xdisp.c (compare_overlay_entries, vmessage):
2812 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2813 (x_get_monitor_attributes_xrandr)
2814 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2815 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2816 * xfont.c (xfont_match, xfont_open):
2817 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2818 (menubar_selection_callback, menu_position_func)
2819 (popup_selection_callback, create_and_show_popup_menu)
2820 (dialog_selection_callback, create_and_show_dialog):
2821 * xrdb.c (x_get_string_resource):
2823 * xsmfns.c (x_session_check_input):
2824 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2825 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2826 (xaw_jump_callback, xaw_scroll_callback):
2827 Omit unnecessary casts.
2829 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2831 Minor string-length refactoring.
2832 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2833 * frame.c (make_monitor_attribute_list):
2834 Prefer build_string to strlen + make_string.
2836 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2838 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2839 don't check minor_code (Bug#14417).
2841 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2843 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2844 vertical positions instead. This avoids calling MATRIX_ROW with
2845 row numbers that are possibly beyond valid limits. (Bug#15064)
2847 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2849 Use xstrdup and build_unibyte_string where applicable.
2850 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2851 * xfns.c (x_window):
2852 * xrdb.c (x_get_customization_string):
2853 * xterm.c (xim_initialize):
2854 * w32fns.c (w32_window): Use xstrdup.
2855 (w32_display_monitor_attributes_list):
2856 * emacs.c (init_cmdargs):
2857 * keyboard.c (PUSH_C_STR):
2858 * nsfont.m (nsfont_open):
2859 * sysdep.c (system_process_attributes):
2860 * w32.c (system_process_attributes):
2861 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2863 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2865 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2866 variables of these types so that GDB would know about them, as aid
2867 for debugging fatal exceptions. (Bug#15024) See also
2868 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2871 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2873 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2874 larger than the NSWindow (Bug#14934).
2876 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2878 Redesign redisplay interface to drop global variable updated_window.
2879 Always pass currently updated window as a parameter to update routines.
2880 * dispextern.h (updated_window): Remove declaration.
2881 (struct redisplay_interface): Pass window parameter to
2882 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2883 and after_update_window_hook.
2884 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2886 * dispnew.c (updated_window): Remove.
2887 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2888 (update_window_line): Adjust to match redisplay interface changes.
2889 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2890 (ns_scroll_run, ns_after_update_window_line):
2891 * w32term.c (x_update_window_begin, x_update_window_end)
2892 (x_after_update_window_line, x_scroll_run):
2893 * xterm.c (x_update_window_begin, x_update_window_end)
2894 (x_after_update_window_line, x_scroll_run):
2895 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2896 Likewise. Adjust comments where appropriate.
2897 (x_cursor_to): Simplify because this is always called during window
2898 update (but install debugging check anyway).
2899 (expose_window): Check must_be_updated_p flag to see whether this
2900 function is called during window update.
2902 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2904 Do not reset window modification event counters excessively.
2905 These leftovers and poor man's tricky methods to catch extra
2906 redisplay's attention are no longer needed.
2907 * frame.c (set_menu_bar_lines_1):
2908 * minibuf.c (read_minibuf_unwind):
2909 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
2910 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
2911 (window_scroll_line_based, Fset_window_configuration):
2912 * xdisp.c (redisplay_window): Do not reset last_modified and
2913 last_overlay_modified counters.
2915 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
2917 * xselect.c (x_send_client_event): Set send_event and serial, memset
2918 data.l as it might be bigger than data.b. Use 24 bit mask to
2919 XSendEvent (Bug#15034).
2921 2013-08-07 Eli Zaretskii <eliz@gnu.org>
2923 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
2924 for TTY frames that are not the top frame on their console.
2927 2013-08-07 Martin Rudalics <rudalics@gmx.at>
2929 * w32term.c (w32fullscreen_hook): Really maximize frame when
2930 asked for (Bug#14841).
2932 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2934 Prefer selected_window to Fselected_window, likewise for frames.
2935 * buffer.c (Fbuffer_swap_text):
2936 * data.c (Fvariable_binding_locus):
2937 * window.c (run_window_configuration_change_hook): Adjust users.
2938 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
2939 Use decode_live_frame.
2941 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2943 Be more careful if selected window shows the buffer other than current,
2944 use window_outdated only if this is not so. This change should also
2945 address some weird issues discussed in Bug#13012.
2946 * window.h (window_outdated): New prototype.
2947 * window.c (window_outdated): Now here. Convert from static and
2948 always assume window's buffer.
2949 (Fwindow_end, Fwindow_line_height): Use it.
2950 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
2951 and always assume window's buffer.
2952 (redisplay_window): Adjust user.
2953 (redisplay_internal): Call to reconsider_clip_changes once and
2954 check whether mode line should be updated only if selected window
2955 shows current buffer.
2956 (run_window_scroll_functions): Use eassert for debugging check.
2957 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
2959 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2961 * window.c (window_scroll, window_scroll_pixel_based)
2962 (window_scroll_line_based): Use bool for booleans.
2964 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
2966 * process.c: Fix minor off-by-one issues in descriptor counts.
2967 This shouldn't fix any real bugs, but it cleans up the code a bit.
2968 (max_process_desc, max_input_desc): -1, not 0, means none.
2970 (delete_input_desc): New function.
2971 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
2972 (deactivate_process): Scan backwards when recomuting max_process_desc;
2973 that should be faster.
2974 (init_process_emacs): Initialize max_input_desc.
2976 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2978 Use region cache to speedup bidi_find_paragraph_start.
2979 * buffer.h (struct buffer): New member bidi_paragraph_cache.
2980 Rename cache_long_line_scans to cache_long_scans.
2981 * buffer.c (bset_cache_long_line_scans): Rename to
2982 bset_cache_long_scans.
2983 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
2984 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
2986 (syms_of_buffer): Rename cache-long-line-scans to
2987 cache-long-scans. Adjust docstring.
2988 * search.c (newline_cache_on_off):
2989 * indent.c (width_run_cache_on_off): Adjust users.
2990 * bidi.c (bidi_paragraph_cache_on_off): New function.
2991 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
2992 * insdel.c (prepare_to_modify_buffer):
2993 Invalidate bidi_paragraph_cache if enabled.
2995 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2997 Invalidate region caches only if buffer text is going to be changed.
2998 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
2999 (modify_text): ...new prototype.
3000 (prepare_to_modify_buffer_1): New prototype.
3001 * textprop.c (modify_region): Rename to...
3002 (modify_text_properties): ...new function.
3003 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3004 (Fremove_list_of_text_properties): Adjust users.
3005 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3006 (modify_text): ...new function.
3007 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3008 (prepare_to_modify_buffer_1): ...new function.
3009 * casefiddle.c (casify_region):
3010 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3011 (Ftranspose_regions): Use modify_text.
3013 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3015 * lisp.mk (lisp): Add nadvice.elc.
3017 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3019 New macro to iterate over live buffers similar to frames.
3020 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3021 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3022 Declare buffer-related variables here to offload lisp.h.
3023 * buffer.c (Vbuffer_alist): Adjust comment.
3024 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3025 (other_buffer_safely):
3026 * data.c (store_symval_forwarding):
3027 * dispnew.c (Fframe_or_buffer_changed_p):
3028 * fileio.c (Fdo_auto_save):
3029 * filelock.c (unlock_all_files):
3030 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3032 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3034 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3035 * callproc.c (create_temp_file):
3036 * filelock.c (create_lock_file):
3037 Assume mkostemp, since it's now provided by Gnulib.
3039 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3041 * w32.c (mkostemp): New function.
3042 (mktemp): Remove, no longer used. Most of the code reused in
3043 mkostemp. (Bug#15015)
3044 (mktemp): Don't undef.
3046 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3048 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3049 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3050 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3051 (free_glyph_pool, check_glyph_memory): Likewise for
3052 all users. Adjust comments where appropriate.
3054 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3056 * composite.h: Minor fixups.
3057 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3058 to fix a misspelling, and change it to an inline function while
3059 we're at it (it need not be a macro). All uses changed.
3060 (composition_method, composition_valid_p):
3061 Rewrite to avoid assignments in if-conditions.
3063 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3065 Do not use global Lisp_Object in composition macros.
3066 * composite.h (composition_temp): Remove declaration.
3067 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3068 (composition_method, composition_valid_p): ...inline functions.
3069 (compose_region): Remove the leftover.
3070 * composite.c (composition_temp): Remove.
3071 (run_composition_function, update_compositions)
3072 (composition_compute_stop_pos, composition_adjust_point)
3073 (Ffind_composition_internal):
3074 * coding.c (handle_composition_annotation):
3075 * xdisp.c (handle_composition_prop, check_point_in_composition):
3076 Related users changed.
3078 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3080 Drop FRAME_PTR typedef.
3081 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3082 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3083 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3084 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3085 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3086 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3087 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3088 All related users changed.
3090 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3092 * eval.c (default_toplevel_binding): New function.
3094 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3095 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3096 (syms_of_eval): Export them.
3097 * data.c (Fdefault_value): Micro cleanup.
3098 * term.c (init_tty): Use "false".
3100 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3102 Fix X GC leak in GTK and raw (no toolkit) X ports.
3103 * xterm.c (x_free_frame_resources): If white and black relief
3104 GCs are allocated, always free them here.
3105 * xfns.c (x_make_gc): Omit redundant initialization.
3106 * widget.c (create_frame_gcs): Remove the leftover.
3107 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3108 in x_free_frame_resources.
3110 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3112 * nsterm.m (windowWillResize:toSize:): Only change title if
3113 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3115 (viewDidEndLiveResize): New method.
3117 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3118 inside NS_IMPL_COCOA.
3120 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3122 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3123 Do not check whether undo is enabled because record_insert and
3124 record_delete does that themselves.
3126 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3128 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3129 member which is not really used any more.
3130 (FRAME_XIC_BASE_FONTNAME): Remove.
3131 * xfns.c (xic_free_fontset): Adjust user.
3132 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3133 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3134 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3135 (xdialog_show): Use eassert for debugging check.
3136 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3138 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3140 * fileio.c, fns.c (merge): Move extern decl from here ...
3141 * lisp.h (merge): ... to here.
3143 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3145 Fix last font-related change.
3146 * w32font.h (w32font_list_internal, w32font_match_internal):
3148 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3149 (uniscribe_list_family): Adjust to match font API change.
3150 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3151 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3153 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3155 * frame.h (FRAME_MOUSE_UPDATE):
3156 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3157 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3159 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3161 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3162 * font.h (struct font_driver): Change list, match, and list_family
3163 functions to accept struct frame * as first arg.
3164 * font.c (font_score, font_compare, font_sort_entities):
3166 (font_sort_entities, font_list_entities, font_select_entity):
3167 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3168 match font API change.
3169 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3170 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3171 * ftxfont.c (ftxfont_list, ftxfont_match):
3172 * xftfont.c (xftfont_list, xftfont_match):
3173 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3174 * w32font.c (w32font_list, w32font_match, w32font_list):
3175 (w32font_list_internal, w32_font_match_internal): Likewise.
3176 * xfaces.c (Fx_family_fonts): Adjust user.
3178 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3180 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3181 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3182 only if HAVE_X_WINDOWS is in use.
3183 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3184 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3185 * w32term.c (x_wm_set_icon_position): Likewise.
3186 * w32fns.c (x_icon): Adjust user.
3188 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3190 * xterm.c (last_mouse_press_frame): Remove the
3191 leftover which is not really used any more.
3192 (handle_one_xevent, syms_of_xterm): Adjust users.
3193 (x_flush): Call XFlush once per each X display, not frame.
3194 This is better because this code always unconditionally skips
3195 non-X frames in Vframe_list and issues the only XFlush if we
3196 have more than one X frame on the same X display.
3197 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3198 Use bool for booleans.
3199 (x_draw_glyph_string_background, cvt_string_to_pixel):
3200 (cvt_pixel_dtor): Drop unnecessary prototypes.
3201 * xterm.h (x_display_ok): Adjust prototype.
3203 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3205 Drop unnecessary functions that deals with frame pixel size.
3206 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3207 (x_pixel_height): Drop prototypes.
3208 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3209 (x_pixel_height): Drop implementations.
3210 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3211 which should be always valid for window frame.
3212 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3213 * w32menu.c (Fx_popup_dialog):
3214 * xmenu.c (Fx_popup_dialog): Likewise for both.
3216 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3218 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3219 frame parameters and call to Fmodify_frame_parameters just once.
3220 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3221 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3222 and mention nil frame in docstring.
3224 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3226 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3227 (x_figure_window_size): Likewise. Adjust to return long.
3228 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3229 (toplevel): Move Qterminal_live_p to...
3230 * terminal.c (toplevel): ...here, make it static, and...
3231 (syms_of_terminal): ...DEFSYM here.
3232 * frame.h (Qterminal_live_p): Remove declaration.
3233 (make_frame, x_figure_window_size): Adjust prototype.
3234 * nsfns.m (Fx_create_frame): Use long for window flags.
3236 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3238 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3239 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3240 Do not assume that emacs_close (INT_MAX) is a no-op.
3242 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3244 * xfaces.c (make_face_cache): For struct face_cache, prefer
3245 xmalloc to xzalloc and so avoid redundant call to memset.
3246 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3248 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3250 * fringe.c (draw_window_fringes, update_window_fringes)
3251 (compute_fringe_widths):
3252 * w32term.c (x_draw_glyph_string):
3253 * window.c (candidate_window_p, Frecenter):
3254 * xfaces.c (realize_basic_faces, realize_default_face)
3255 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3256 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3257 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3258 * xmenu.c (Fx_menu_bar_open_internal):
3259 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3260 * xsettings.c (xft_settings_event):
3261 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3262 Use bool for booleans. Adjust style and comments where
3264 * dispextern.h (draw_window_fringes, update_window_fringes)
3265 (compute_fringe_widths):
3266 * xterm.h (x_had_errors_p): Adjust prototype.
3268 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3270 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3271 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3273 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3275 * fns.c (toplevel): Remove comment before Fsafe_length because
3278 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3280 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3282 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3284 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3285 frame which got the message is still alive, before dereferencing
3286 its pointer. (Bug#14970)
3288 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3289 be a live window, before using it as such. (Bug#14970)
3291 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3293 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3294 w32_detect_focus_change instead of doing part of its job by hand.
3295 This fixes the problem whereby FOCUS_OUT events were not sent to
3298 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3300 * process.c (Fprocess_list): Doc fix.
3302 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3303 being re-exposed only if it didn't ask to become visible.
3304 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3305 was previously iconified. (Bug#14841)
3306 (x_iconify_frame): Mark the frame iconified.
3308 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3310 Fix minor problems found by static checking.
3311 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3312 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3314 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3316 * eval.c (set_specpdl_old_value): New function.
3317 (unbind_to): Minor simplification.
3318 (get_backtrace_frame): New function.
3319 (Fbacktrace_frame): Use it. Add `base' argument.
3320 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3321 (syms_of_eval): Export backtrace-eval.
3322 * xterm.c (x_focus_changed): Simplify.
3324 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3326 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3328 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3330 * xdisp.c (redisplay_window): Instead of moving point out of
3331 scroll margin, reject the force_start method, and try scrolling
3332 instead. (Bug#14780)
3334 2013-07-24 Ken Brown <kbrown@cornell.edu>
3336 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3339 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3341 * eval.c (Fprogn): Do not check that BODY is a proper list.
3342 This undoes the previous change. The check slows down the
3343 interpreter, and is not needed to prevent a crash. See
3344 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3346 2013-07-23 Glenn Morris <rgm@gnu.org>
3348 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3350 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3352 Port to GNU/Linux systems with tinfo but not ncurses.
3353 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3354 to decide whether ncurses is being used. Without this change,
3355 GCC complains about tgetent not being declared, on a system
3356 that has tinfo installed but ncurses not installed.
3358 * eval.c (Fprogn): Check that BODY is a proper list.
3360 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3361 * data.c (Fsetq_default):
3362 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3363 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3365 Tune by taking advantage of the fact that ARGS is always a list
3366 when a function is declared to have UNEVALLED args.
3368 * emacsgtkfixed.c: Port to GCC 4.6.
3369 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3371 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3373 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3374 here to silence compiler warnings.
3376 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3378 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3379 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3380 from messing up Emacs's 'struct frame' (Bug#14923).
3382 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3384 * alloc.c (make_save_ptr_ptr): Define this function.
3385 It was inadvertently omitted. It's needed only if
3386 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3388 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3390 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3391 frame have focus (Bug#14895).
3393 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3395 Avoid vfork-related deadlock more cleanly.
3396 * callproc.c (child_setup): When the child's exec fails, output
3397 the program name, as that's more useful. Use O_NONBLOCK to avoid
3399 * process.c (create_process_1): Remove; no longer needed.
3400 (create_process): Remove timer hack; no longer needed, now that
3401 the child avoids deadlock.
3403 2013-07-20 Glenn Morris <rgm@gnu.org>
3405 * image.c (Fimage_flush): Fix doc typo.
3407 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3409 Fix array bounds violation when pty allocation fails.
3410 * process.c (PTY_NAME_SIZE): New constant.
3411 (pty_name): Remove static variable; it's now auto.
3412 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3413 Take pty_name as an arg rather than using a static variable.
3414 All callers changed.
3415 (create_process): Recover pty_flag from process, not from volatile local.
3416 (create_pty): Stay inside array even when pty allocation fails.
3417 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3419 * lread.c (Fload): Avoid initialization only when lint checking.
3420 Mention that it's needed only for older GCCs.
3422 2013-07-20 Kenichi Handa <handa@gnu.org>
3424 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3425 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3427 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3429 * lread.c (Fload): Avoid uninitialized warning.
3431 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3433 Fix some minor file descriptor leaks and related glitches.
3434 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3435 (create_lock_file): Use write, not emacs_write.
3436 * image.c (slurp_file, png_load_body):
3437 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3438 (server_accept_connection):
3439 Don't leak an fd on memory allocation failure.
3440 * image.c (slurp_file): Add a cheap heuristic for growing files.
3441 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3442 as that's what the other routines do. Maybe input need not be
3443 blocked at all, but it's better to be consistent.
3444 Avoid undefined behavior when strlen is zero.
3446 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3447 (NSTATICS): Now a constant; doesn't need to be a macro.
3449 2013-07-19 Richard Stallman <rms@gnu.org>
3451 * coding.c (decode_coding_utf_8): Add simple loop for fast
3452 processing of ASCII characters.
3454 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3456 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3458 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3460 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3461 unportable 'struct x_display_info'.
3462 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3465 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3467 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3468 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3470 (system_process_attributes): Prefer plain char to unsigned char
3471 when either will do. Clean up properly if interrupted or if
3472 memory allocations fail. Don't assume sscanf succeeds.
3473 Remove no-longer-needed workaround to stop GCC from whining.
3474 Read command-line once, instead of multiple times. Check read status a
3477 Fix obscure porting bug with varargs functions.
3478 The code assumed that int is treated like ptrdiff_t in a vararg
3479 function, which is not a portable assumption. There was a similar
3480 -- though these days less likely -- porting problem with various
3481 assumptions that pointers of different types all smell the same as
3482 far as vararg functions is conserved. To make this problem less
3483 likely in the future, redo the API to use varargs functions.
3484 * alloc.c (make_save_value): Remove this vararg function.
3485 All uses changed to ...
3486 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3487 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3489 (make_save_ptr): Rename from make_save_pointer, for consistency with
3490 the above. Define only on platforms that need it. All uses changed.
3492 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3494 * keyboard.c: Try to fix typos in previous change.
3495 (DISPLAY_LIST_INFO): New macro.
3496 (kbd_buffer_get_event): Do not access members that are not present
3497 in X11. Revert inadvertent change of "!=" to "=".
3499 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3501 * keyboard.c (kbd_buffer_get_event):
3502 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3503 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3505 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3507 * filelock.c: Fix unlikely file descriptor leaks.
3508 (get_boot_time_1): Rework to avoid using emacs_open.
3509 This doesn't actually fix a leak, but is better anyway.
3510 (read_lock_data): Use read, not emacs_read.
3512 * doc.c: Fix minor memory and file descriptor leaks.
3513 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3514 (get_doc_string, Fsnarf_documentation):
3515 Fix file descriptor leak on error.
3517 * term.c: Fix minor fdopen-related file descriptor leaks.
3518 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3519 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3521 * charset.c: Fix file descriptor leaks and errno issues.
3523 (load_charset_map_from_file): Don't leak file descriptor on error.
3524 Use plain record_xmalloc since the allocation is larger than
3525 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3527 * eval.c (record_unwind_protect_nothing):
3528 * fileio.c (fclose_unwind):
3530 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3531 The replacement doesn't block input, but that no longer seems
3534 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3536 * lread.c: Fix file descriptor leaks and errno issues.
3537 (Fload): Close some races that leaked fds or streams when 'load'
3539 (Fload, openp): Report error number of last nontrivial failure to open.
3540 ENOENT counts as trivial.
3541 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3543 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3544 now that the function is always called with a nonnegative arg.
3545 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3546 All uses replaced with ...
3547 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3549 A few more minor file errno-reporting bugs.
3550 * callproc.c (Fcall_process):
3551 * doc.c (Fsnarf_documentation):
3552 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3553 * process.c (set_socket_option):
3554 Don't let a constructor trash errno.
3555 * doc.c: Include <errno.h>.
3557 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3559 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3561 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3563 Fix w32 bug with call-process-region (Bug#14885).
3564 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3565 to Fcall_process when the input is empty. This simplifies the
3566 code a bit. It makes no difference on POSIXish platforms but
3567 apparently it fixes a bug on w32.
3569 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3570 * fileio.c (close_file_unwind): Don't close if FD is negative;
3571 this can happen when unwinding a zapped file descriptor.
3572 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3573 in case Emacs runs out of memory between the two unwind-protects.
3574 Don't trash errno when closing FD.
3575 Zap the FD in the specpdl when closing it, instead of deferring
3576 the removal of the unwind-protect; this fixes a bug where a child
3577 function unwinds the stack past us.
3579 New unwind-protect flavors to better type-check C callbacks.
3580 This also lessens the need to write wrappers for callbacks,
3581 and the need for make_save_pointer.
3582 * alloca.c (free_save_value):
3583 * atimer.c (run_all_atimers):
3585 * alloc.c (safe_alloca_unwind):
3586 * atimer.c (unwind_stop_other_atimers):
3587 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
3588 * menu.c (cleanup_popup_menu) [HAVE_NS]:
3589 * minibuf.c (choose_minibuf_frame_1):
3590 * process.c (make_serial_process_unwind):
3591 * xdisp.h (pop_message_unwind):
3592 * xselect.c (queue_selection_requests_unwind):
3593 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
3594 * alloca.c (record_xmalloc):
3595 Prefer record_unwind_protect_ptr to record_unwind_protect with
3597 * alloca.c (Fgarbage_collect):
3598 Prefer record_unwind_protect_void to passing a dummy.
3599 * buffer.c (restore_buffer):
3600 * window.c (restore_window_configuration):
3601 * xfns.c, w32fns.c (do_unwind_create_frame)
3602 New wrapper. All record-unwind uses of wrappee changed.
3603 * buffer.c (set_buffer_if_live):
3604 * callproc.c (call_process_cleanup, delete_temp_file):
3605 * coding.c (code_conversion_restore):
3606 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
3607 * editfns.c (save_excursion_restore)
3608 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
3609 (save_restriction_restore):
3610 * eval.c (restore_stack_limits, un_autoload):
3611 * fns.c (require_unwind):
3612 * keyboard.c (recursive_edit_unwind, tracking_off):
3613 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
3614 * macros.c (pop_kbd_macro, restore_menu_items):
3615 * nsfns.m (unwind_create_frame):
3616 * print.c (print_unwind):
3617 * process.c (start_process_unwind):
3618 * search.c (unwind_set_match_data):
3619 * window.c (select_window_norecord, select_frame_norecord):
3620 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
3621 (fast_set_selected_frame):
3622 * xfns.c, w32fns.c (unwind_create_tip_frame):
3623 Return void, not a dummy Lisp_Object. All uses changed.
3624 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
3625 * callproc.c (call_process_kill):
3626 * fileio.c (restore_point_unwind, decide_coding_unwind)
3627 (build_annotations_unwind):
3628 * insdel.c (Fcombine_after_change_execute_1):
3629 * keyboard.c (read_char_help_form_unwind):
3630 * menu.c (unuse_menu_items):
3631 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
3632 * sound.c (sound_cleanup):
3633 * xdisp.c (unwind_redisplay):
3634 * xfns.c (clean_up_dialog):
3635 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
3636 Accept no args and return void, instead of accepting and returning
3637 a dummy Lisp_Object. All uses changed.
3638 * cygw32.c (fchdir_unwind):
3639 * fileio.c (close_file_unwind):
3640 * keyboard.c (restore_kboard_configuration):
3641 * lread.c (readevalllop_1):
3642 * process.c (wait_reading_process_output_unwind):
3643 Accept int and return void, rather than accepting an Emacs integer
3644 and returning a dummy object. In some cases this fixes an
3645 unlikely bug when the corresponding int is outside Emacs integer
3646 range. All uses changed.
3647 * dired.c (directory_files_internal_unwind):
3648 * fileio.c (do_auto_save_unwind):
3649 * gtkutil.c (pop_down_dialog):
3650 * insdel.c (reset_var_on_error):
3651 * lread.c (load_unwind):
3652 * xfns.c (clean_up_file_dialog):
3653 * xmenu.c, nsmenu.m (pop_down_menu):
3654 * xmenu.c (cleanup_widget_value_tree):
3655 * xselect.c (wait_for_property_change_unwind):
3656 Accept pointer and return void, rather than accepting an Emacs
3657 save value encapsulating the pointer and returning a dummy object.
3659 * editfns.c (Fformat): Update the saved pointer directly via
3660 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3661 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3662 (unwind_body): New function.
3663 (record_unwind_protect): First arg is now a function returning void,
3664 not a dummy Lisp_Object.
3665 (record_unwind_protect_ptr, record_unwind_protect_int)
3666 (record_unwind_protect_void): New functions.
3667 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3668 * fileio.c (struct auto_save_unwind): New type.
3669 (do_auto_save_unwind): Use it.
3670 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3671 * insdel.c (struct rvoe_arg): New type.
3672 (reset_var_on_error): Use it.
3673 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3675 (specbinding_func): Remove; there are now several such functions.
3676 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3677 (set_unwind_protect_ptr): New function.
3678 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3680 Be simpler and more consistent about reporting I/O errors.
3681 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3682 Say "Read error" and "Write error", rather than "I/O error", or
3683 "IO error reading", or "IO error writing", when a read or write
3685 * process.c (Fmake_network_process, wait_reading_process_output)
3686 (send_process, Fprocess_send_eof, wait_reading_process_output):
3687 Capitalize diagnostics consistently. Put "failed foo" at the
3688 start of the diagnostic, so that we don't capitalize the
3689 function name "foo". Consistently say "failed" for such
3691 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3692 All callers changed. This is so it can use report_file_error.
3693 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3694 diagnostics consistently as above.
3696 * fileio.c (report_file_errno): Fix errno reporting bug.
3697 If the file name is neither null nor a pair, package it up as a
3698 singleton list. All callers changed, both to this function and to
3699 report_file_error. This fixes a bug where the memory allocator
3700 invoked by list1 set errno so that the immediately following
3701 report_file_error reported the wrong errno value.
3703 Fix minor problems found by --enable-gcc-warnings.
3704 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3705 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3707 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3709 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3710 Set event->arg to Qt if switch-event shall be generated.
3711 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3713 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3715 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3718 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3719 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3720 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3721 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3722 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3723 and there is a focused frame.
3724 (head_table): Add focus-in and focus-out.
3725 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3726 bind to handle-focus-in/out.
3728 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3729 (Fhandle_switch_frame): Call Fhandle_focus_in.
3730 (syms_of_frame): defsubr handle-focus-in/out.
3732 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3734 Fix porting bug to older POSIXish platforms (Bug#14862).
3735 * sysdep.c (emacs_pipe): New function, that implements
3736 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3737 This should port better to CentOS 5 and to Mac OS X 10.6.
3738 All calls to pipe2 changed.
3740 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3741 This makes the code easier to read and the executable a bit smaller.
3742 Do not replace all calls to Fcons that happen to create lists,
3743 just calls that are intended to create lists. For example, when
3744 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3745 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3746 Similarly for list2 through list5.
3747 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3748 * bytecode.c (exec_byte_code):
3749 * callint.c (quotify_arg, Fcall_interactively):
3750 * callproc.c (Fcall_process, create_temp_file):
3751 * charset.c (load_charset_map_from_file)
3752 (Fdefine_charset_internal, init_charset):
3753 * coding.c (get_translation_table, detect_coding_system)
3754 (Fcheck_coding_systems_region)
3755 (Fset_terminal_coding_system_internal)
3756 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3757 * composite.c (update_compositions, Ffind_composition_internal):
3758 * dired.c (directory_files_internal, file_name_completion)
3760 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3761 * doc.c (Fsnarf_documentation):
3762 * editfns.c (Fmessage_box):
3764 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3765 (Feval, eval_sub, Ffuncall, apply_lambda):
3766 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3767 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3768 (Fset_file_times, Finsert_file_contents)
3769 (Fchoose_write_coding_system, Fwrite_region):
3770 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3771 * font.c (font_registry_charsets, font_parse_fcname)
3772 (font_prepare_cache, font_update_drivers, Flist_fonts):
3773 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3774 * frame.c (make_frame, Fmake_terminal_frame)
3775 (x_set_frame_parameters, x_report_frame_params)
3776 (x_default_parameter, Fx_parse_geometry):
3777 * ftfont.c (syms_of_ftfont):
3778 * image.c (gif_load):
3779 * keyboard.c (command_loop_1):
3780 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3781 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3782 (Fminor_mode_key_binding, accessible_keymaps_1)
3783 (Faccessible_keymaps, Fwhere_is_internal):
3784 * lread.c (read_emacs_mule_char):
3785 * menu.c (find_and_return_menu_selection):
3786 * minibuf.c (get_minibuffer):
3787 * nsfns.m (Fns_perform_service):
3788 * nsfont.m (ns_script_to_charset):
3789 * nsmenu.m (ns_popup_dialog):
3790 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3791 (Fx_own_selection_internal):
3792 * nsterm.m (append2):
3793 * print.c (Fredirect_debugging_output)
3794 (print_prune_string_charset):
3795 * process.c (Fdelete_process, Fprocess_contact)
3796 (Fformat_network_address, set_socket_option)
3797 (read_and_dispose_of_process_output, write_queue_push)
3798 (send_process, exec_sentinel):
3799 * sound.c (Fplay_sound_internal):
3800 * textprop.c (validate_plist, add_properties)
3801 (Fput_text_property, Fadd_face_text_property)
3802 (copy_text_properties, text_property_list, syms_of_textprop):
3803 * unexaix.c (report_error):
3804 * unexcoff.c (report_error):
3805 * unexsol.c (unexec):
3806 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3807 (Fformat_mode_line, syms_of_xdisp):
3808 * xfaces.c (set_font_frame_param)
3809 (Finternal_lisp_face_attribute_values)
3810 (Finternal_merge_in_global_face, syms_of_xfaces):
3811 * xfns.c (x_default_scroll_bar_color_parameter)
3812 (x_default_font_parameter, x_create_tip_frame):
3813 * xfont.c (xfont_supported_scripts):
3814 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3815 (menu_help_callback, xmenu_show):
3817 * xterm.c (set_wm_state):
3818 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3819 and similarly for list2 through list5.
3821 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3823 * callproc.c (Fcall_process_region): Fix minor race and tune.
3824 (create_temp_file): New function, with the temp-file-creation part
3825 of the old Fcall_process_region. Use Fcopy_sequence to create the
3826 temp file name, rather than alloca + build_string, for simplicity.
3827 Don't bother to block input around the temp file creation;
3828 shouldn't be needed. Simplify use of mktemp.
3829 Use record_unwind_protect immediately after creating the temp file;
3830 this closes an unlikely race where the temp file was not removed.
3831 Use memcpy rather than an open-coded loop.
3832 (Fcall_process_region): Use the new function. If the input is
3833 empty, redirect from /dev/null rather than from a newly created
3834 empty temp file; this avoids unnecessary file system traffic.
3836 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3838 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3839 Simplify by making this case like the other two. This is a bit
3840 slower on obsolete hosts, but the extra complexity isn't worth it.
3842 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3843 * process.c (create_process) [!DOS_NT]:
3844 Remove now-unnecessary calls to emacs_close.
3846 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3848 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3849 returning early. (Bug#14850)
3851 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3852 and inhibit-iso-escape-detection attributes of 'undecided'.
3855 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3857 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3858 Reported by Herbert J. Skuhra in
3859 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3861 Don't lose top specpdl entry when memory is exhausted.
3862 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3863 specpdl overflow here, to simplify callers; all callers changed.
3864 Always reserve an unused entry at the stack top; this avoids
3865 losing the top entry's information when memory is exhausted.
3867 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3869 Clean up errno reporting and fix some errno-reporting bugs.
3870 * callproc.c (Fcall_process):
3871 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3872 * process.c (create_process, Fmake_network_process):
3873 * unexaix.c (report_error):
3874 * unexcoff.c (report_error):
3875 Be more careful about reporting the errno of failed operations.
3876 The code previously reported the wrong errno sometimes.
3877 Also, prefer report_file_errno to setting errno + report_file_error.
3878 (Fcall_process): Look at openp return value rather than at path,
3879 as that's a bit faster and clearer when there's a numeric predicate.
3880 * fileio.c (report_file_errno): New function, with most of the
3881 old contents of report_file_error.
3882 (report_file_error): Use it.
3883 (Ffile_exists_p, Ffile_accessible_directory_p):
3884 Set errno to 0 when it is junk.
3885 * fileio.c (Faccess_file):
3886 * image.c (x_create_bitmap_from_file):
3887 Use faccessat rather than opening the file, to avoid the hassle of
3888 having a file descriptor open.
3889 * lisp.h (report_file_errno): New decl.
3890 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3893 * process.c (create_process, wait_reading_process_output) [AIX]:
3894 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3895 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3896 a multithreaded environment anyway).
3897 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
3899 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
3901 * image.c (x_find_image_file): Don't close a remote file handle.
3903 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3905 Fix races with threads and file descriptors.
3906 * callproc.c (Fcall_process_region):
3907 * dired.c (open_directory):
3908 * emacs.c (main, Fdaemon_initialized):
3909 * image.c (x_find_image_file):
3910 * inotify.c (Finotify_rm_watch):
3911 * lread.c (Flocate_file_internal):
3912 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
3913 * term.c (term_mouse_moveto, init_tty):
3914 * termcap.c (tgetent):
3915 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
3916 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
3917 * unexhp9k800.c, unexmacosx.c (unexec):
3918 * callproc.c (Fcall_process_region):
3919 Use emacs_close, not close.
3920 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
3921 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
3922 and posix_close function on current platforms (which all lack them).
3923 (emacs_close): Use it. This should fix the races on GNU/Linux and
3924 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
3925 and it should avoid closing random victim file descriptors on
3928 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
3930 * inotify.c (uninitialized): Remove. All uses replaced by -1.
3931 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
3934 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
3935 This is for .gdbinit xbacktrace.
3937 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
3938 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
3939 (emacs_set_tty): Now static.
3940 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
3941 * term.c (tty_capable_p, tty_default_color_capabilities)
3942 (get_tty_terminal, term_mouse_movement)
3943 (handle_one_term_event, init_tty, maybe_fatal):
3944 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
3945 (tgetent, scan_file, name_match, compare_contin):
3946 * terminal.c (get_terminal):
3947 Use bool for boolean.
3948 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
3949 Prefer char to unsigned char if either will do.
3950 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
3951 (tty_write_glyphs): Prefer int to unsigned.
3952 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
3953 All callers changed.
3954 * termcap.c (tprint, main) [TEST]: Remove non-working test.
3956 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3959 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
3960 (B__dummy__): New dummy symbol, to pacify C89.
3961 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
3962 they can't grok varargs macros.
3963 * dispnew.c (add_window_display_history)
3964 (add_frame_display_history):
3965 * print.c (print_object):
3966 * xdisp.c (debug_method_add):
3967 Use %p printf format only for void pointers.
3968 * emacs.c (usage_message): New constant, replacing ...
3969 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
3970 (main): Adjust to usage reorg.
3971 * fns.c (syms_of_fns):
3972 * profiler.c (syms_of_profiler):
3973 Don't use non-constant struct initializers.
3974 * gnutls.h (gnutls_initstage_t):
3975 * lisp.h (enum Lisp_Fwd_Type):
3976 * lread.c (lisp_file_lexically_bound_p):
3977 * xsettings.c (anonymous enum):
3978 Remove trailing comma.
3979 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
3980 * lisp.h (ENUM_BF): Use unsigned if pedantic.
3981 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
3983 * regex.c (const_re_char): New type, to pacify strict C89.
3984 All uses of 'const re_char' replaced to use it.
3985 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
3986 with glibc when strict C89. This change is imported from gnulib.
3988 (_Restrict_arr_): Rename from __restrict_arr, similarly.
3989 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
3990 Omit GNU_LINUX implementation, since it requires long long.
3991 * xterm.c (x_draw_underwave):
3992 Do not assume the traditional order of struct's members.
3993 (x_term_init): Rewrite to avoid the need for non-constant structure
3996 Syntax cleanup, mostly replacing macros with functions.
3997 This removes the need for the syntax_temp hack.
3998 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
3999 * syntax.c (SYNTAX_INLINE): New macro.
4000 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4001 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4002 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4003 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4004 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4005 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4006 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4007 Now constants, not macros.
4008 (syntax_temp) [!__GNUC__]: Remove.
4009 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4010 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4011 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4012 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4013 Move here from syntax.h; now functions, not macros. Except for the
4014 last function, these are static since only syntax.c uses them.
4015 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4016 All uses changed. Now a function, not a macro; use this fact
4017 to simplify the code.
4018 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4019 compiler bugs; no longer relevant.
4020 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4021 (SYNTAX_INLINE): New macro.
4022 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4023 for the new functions. Use bool for boolean member.
4024 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4025 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4026 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4027 (SETUP_BUFFER_SYNTAX_TABLE):
4028 Now extern inline functions, not macros.
4029 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4030 Remove; all uses replaced by implementation.
4031 (syntax_temp) [!__GNUC__]: Remove decl.
4032 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4034 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4036 * emacs.c (main): Fix syntax error.
4038 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4040 Timestamp fixes for undo (Bug#14824).
4041 * atimer.c (schedule_atimer):
4042 * fileio.c (Ffile_newer_than_file_p):
4043 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4044 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4045 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4046 (syms_of_fileio): Remove Sclear_visited_file_name.
4047 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4048 file doesn't exist; this avoids an ambiguity with negative timestamps.
4049 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4050 * systime.h (make_emacs_time, invalid_emacs_time):
4051 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4052 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4053 * undo.c (record_first_change): Push (visited-file-modtime) onto
4054 undo list rather than reimplementing it by hand, incorrectly.
4056 2013-07-09 Ken Brown <kbrown@cornell.edu>
4058 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4060 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4062 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4064 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4066 Handle errno and exit status a bit more carefully.
4067 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4068 number into an exit status. Instead, use EXIT_CANCELED.
4069 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4070 * callproc.c (relocate_fd):
4071 * emacs.c (close_output_streams, main):
4072 * process.c (create_process):
4073 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4074 Use emacs_perror for simplicity.
4075 * callproc.c (relocate_fd, main):
4076 * sysdep.c (sys_subshell):
4077 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4078 (shut_down_emacs): Use emacs_write, not write.
4079 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4080 * fileio.c (Fcopy_file, e_write):
4081 * nsterm.m (ns_select):
4082 * process.c (send_process):
4083 * sound.c (vox_write):
4084 Use emacs_write_sig, not emacs_write.
4085 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4086 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4088 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4090 (emacs_full_write): New function.
4091 (emacs_write): Rewrite to use it.
4092 (emacswrite_sig, emacs_perror): New functions.
4093 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4095 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4097 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4098 on NS even if it is present. Pixmap on NS is a void*.
4100 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4102 Port to Ubuntu 10 (Bug#14803).
4103 Problem reported by T.V. Raman.
4104 * process.c (close_on_exec, accept4, process_socket):
4105 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4107 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4109 * w32.c (sys_dup): Declare prototype.
4113 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4115 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4117 Make file descriptors close-on-exec when possible (Bug#14803).
4118 This simplifies Emacs a bit, since it no longer needs to worry
4119 about closing file descriptors by hand in some cases.
4120 It also fixes some unlikely races. Not all such races, as
4121 libraries often open files internally without setting
4122 close-on-exec, but it's an improvement.
4123 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4124 * callproc.c (Fcall_process) [!MSDOS]:
4125 * emacs.c (main) [!DOS_NT]:
4126 * nsterm.m (ns_term_init):
4127 * process.c (create_process):
4128 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4129 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4130 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4131 Prefer mkostemp with O_CLOEXEC to mkstemp.
4132 * callproc.c (relocate_fd) [!WINDOWSNT]:
4133 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4134 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4136 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4137 Make the resulting file descriptor close-on-exec.
4138 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4139 * lread.c (load_descriptor_list, load_descriptor_unwind):
4140 Remove; no longer needed. All uses removed.
4141 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4142 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4144 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4145 (Fmake_network_process, Fnetwork_interface_list):
4146 (Fnetwork_interface_info, server_accept_connection):
4147 Make newly-created socket close-on-exec.
4148 * sysdep.c (emacs_open, emacs_fopen):
4149 Make new-created descriptor close-on-exec.
4150 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4151 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4153 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4155 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4156 for NS_IMPL_GNUSTEP.
4158 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4160 Fix openp errno handling.
4161 * callproc.c (Fcall_process): Preserve openp errno around close.
4162 * lread.c (openp): Set errno when returning -1, as some callers
4165 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4167 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4169 * nsterm.h (NSSavePanel): Update comment.
4170 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4171 (ns_run_file_dialog): Declare.
4173 * nsfns.m: Remove panelOK.
4175 (ns_run_file_dialog): New function.
4176 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4177 event loop, so file dialog is popped up by ns_run_file_dialog, called
4178 by sendEvent (Bug#14578).
4179 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4181 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4183 * xdisp.c (default_line_pixel_height): New function.
4184 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4185 (try_cursor_movement, redisplay_window, try_window)
4186 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4188 * window.c (window_scroll_pixel_based):
4189 use default_line_pixel_height.
4191 * dispextern.h (default_line_pixel_height): Add prototype.
4193 * frame.c (x_set_line_spacing): Accept a float value for
4194 line-spacing parameter, per the documentation.
4196 * data.c (Fmultibyte_string_p): Doc fix.
4198 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4200 Use emacs_open more consistently when opening files.
4201 This handles EINTR more consistently now, and makes it easier
4202 to introduce other uniform changes to file descriptor handling.
4203 * src/systdio.h: New file.
4204 * src/buffer.c (mmap_init):
4205 * cygw32.c (chdir_to_default_directory):
4206 * dispnew.c (Fopen_termscript):
4207 * emacs.c (Fdaemon_initialized):
4208 * fileio.c (Fdo_auto_save):
4209 * image.c (slurp_file, png_load_body, jpeg_load_body):
4210 * keyboard.c (Fopen_dribble_file):
4212 * print.c (Fredirect_debugging_output):
4213 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4214 * termcap.c (tgetent):
4215 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4216 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4217 * w32term.c (w32_initialize) [CYGWIN]:
4218 * xfaces.c (Fx_load_color_file):
4219 Use emacs_open instead of plain open, and emacs_fopen instead of
4221 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4222 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4223 * callproc.c (default_output_mode): New constant.
4224 (Fcall_process): Use it to call emacs_open instead of plain creat.
4225 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4226 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4227 (emacs_fopen): New function.
4228 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4229 Include <lisp.h>, for emacs_open.
4230 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4232 Remove duplicate #include directives.
4233 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4235 Don't include stdio.h twice.
4236 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4237 Don't include sys/types.h or stdio.h twice.
4238 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4239 * lread.c: Don't include coding.h twice.
4240 * nsfont.m: Don't include frame.h twice.
4241 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4242 * ralloc.c: Don't include <unistd.h> twice.
4243 * xdisp.c: Don't include font.h twice.
4244 * xterm.c: Don't include fontset.h twice.
4245 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4247 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4249 Scale ImageMagick images more carefully.
4250 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4251 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4252 Be more careful about avoiding undefined behavior after
4253 integer overflow and division by zero.
4255 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4257 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4258 (syms_of_w32fns): DEFSYM them.
4259 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4260 (CCHDEVICENAME): Define macros if not defined.
4261 (struct MONITOR_INFO_EX): New struct.
4262 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4263 (enum_display_monitors_fn): New variable.
4264 (globals_of_w32fns): Initialize it.
4265 (Fx_display_pixel_width, Fx_display_pixel_height)
4266 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4267 multi-monitor setups in docstrings.
4268 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4269 screen size by primary monitor's millimeter per pixel.
4270 (w32_monitor_enum, w32_display_monitor_attributes_list)
4271 (w32_display_monitor_attributes_list_fallback)
4272 (Fw32_display_monitor_attributes_list): New functions.
4273 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4275 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4277 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4279 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4281 * fileio.c (Qfile_notify_error): New error symbol.
4283 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4284 * inotify.c (inotify_callback, symbol_to_inotifymask)
4285 (Finotify_add_watch, Finotify_rm_watch): Use it.
4286 (inotifyevent_to_event): Exchange order of cookie and file name.
4287 (Finotify_add_watch): Adapt docstring.
4289 * lisp.h (Qfile_notify_error): Declare.
4291 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4293 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4294 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4295 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4296 which did not work (see <http://bugs.gnu.org/14569#307>).
4297 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4298 && (!noninteractive || initialized)). This attempts to thread
4299 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4301 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4303 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4304 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4306 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4308 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4309 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4310 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4311 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4313 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4315 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4316 Define to __sys_siglist.
4318 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4320 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4321 word-wrap, so that overflow-newline-into-fringe would work in
4322 visual-line-mode. (Bug#2749)
4323 (move_it_in_display_line_to): When the last scanned display
4324 element fits exactly on the display line, and
4325 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4326 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4327 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4328 finding buffer position that corresponds to pixel coordinates,
4329 e.g. in buffer_posn_from_coords.
4331 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4333 * process.c (handle_child_signal): Call catch_child_signal if
4336 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4338 Don't convert function pointers to void * and back.
4339 It isn't portable C, and it's easy enough to avoid.
4340 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4341 (make_save_value): Add support for SAVE_FUNCPOINTER.
4342 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4343 * print.c (print_object):
4344 Distinguish function from object pointers.
4345 * lisp.h (SAVE_FUNCPOINTER): New constant.
4346 (SAVE_SLOT_BITS): Adjust to it.
4347 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4348 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4349 (voidfuncptr): New typedef.
4350 (struct Lisp_Save_Value): New member data[0].funcpointer.
4351 (XSAVE_FUNCPOINTER): New function.
4353 Simplify buildobj processing.
4354 * Makefile.in (buildobj.h): Make it a sequence of strings each
4355 followed by comma, rather than a single string. Put it into a
4356 .tmp file in case there's an error while generating it.
4357 (gl-stamp): Use .tmp for temp files.
4358 (mostlyclean): Clean .tmp files.
4359 * doc.c (buildobj): Move to just the routine that needs it.
4360 It's now an array of strings, so processing is simpler.
4362 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4364 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4365 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4366 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4367 Invoke malloc_enable_thread even when not interactive.
4368 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4369 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4370 in this case, since the underlying bug has now been fixed.
4372 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4374 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4375 unlinking it (bug#14691).
4377 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4379 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4380 before checking whether buffer is modified. This lets
4381 `kill-buffer-query-functions' cancel killing of the buffer or save
4382 its content before `kill-buffer' asks user the "Buffer %s
4383 modified; kill anyway?" question.
4385 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4387 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4388 Let the super performKeyEquivalent deal with them (Bug#14747).
4390 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4392 * widget.c (resize_cb): Remove unused local.
4394 Do not use GTK 3 if it exists but cannot be compiled.
4395 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4396 * xterm.c (x_error_handler) [!USE_GTK]:
4399 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4401 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4403 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4404 to the valid range of values. (Bug#14753)
4406 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4407 when moving point by using the current glyph matrix. This avoids
4408 the need to force redisplay when this function is called in a
4411 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4413 Fix minor problems found by static checking.
4414 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4415 Redo the latter's body to sidestep GCC parenthesization warnings.
4416 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4417 * coding.c (detect_coding, detect_coding_system):
4418 * coding.h (struct undecided_spec):
4419 Use bool for boolean.
4420 * image.c (QCmax_width, QCmax_height): Now static.
4421 * xdisp.c (Fmove_point_visually): Remove unused local.
4423 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4425 * xdisp.c (Fmove_point_visually): New function.
4427 2013-06-28 Kenichi Handa <handa@gnu.org>
4429 * coding.h (define_coding_undecided_arg_index): New enum.
4430 (coding_attr_index): New members
4431 coding_attr_undecided_inhibit_null_byte_detection,
4432 coding_attr_undecided_inhibit_iso_escape_detection,
4433 coding_attr_undecided_prefer_utf_8.
4434 (undecided_spec): New struct.
4435 (struct coding_system): New member `undecided' of the member
4438 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4439 (detect_coding): Likewise.
4440 (detect_coding_system): Likewise.
4441 (Fdefine_coding_system_internal): New coding system properties
4442 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4444 (syms_of_coding): Adjust for coding_arg_undecided_max.
4446 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4448 * image.c (x_from_xcolors): Remove unused local.
4450 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4452 Defer image data transfer between X client and server until actual
4455 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4458 * image.c (Destroy_Image): Remove.
4459 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4460 `mask_p', and `colors_p'. All uses changed.
4461 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4462 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4463 New macros for `flags' arg to x_clear_image_1.
4464 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4465 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4466 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4467 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4468 (image_get_x_image, image_unget_x_image): New functions or macros.
4469 (image_background, image_background_transparent, x_to_xcolors)
4470 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4471 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4472 instead of Destroy_Image.
4473 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4474 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4475 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4476 (imagemagick_load_image, svg_load_image): Use them instead of
4477 x_create_x_image_and_pixmap, and x_put_x_image followed by
4478 x_destroy_x_image, respectively.
4479 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4480 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4481 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4482 background_transparent fields.
4483 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4484 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4486 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4488 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4489 This mostly consists of undoing recent changes.
4490 * callproc.c (Fcall_process):
4491 * process.c (create_process):
4492 Do not worry about catching SIGCHLD here, undoing previous change.
4493 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4494 * process.c, process.h (catch_child_signal):
4495 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4496 * process.c (catch_child_handler): Don't worry about being called
4497 lazily and do not assume caller has blocked SIGCHLD, undoing
4498 previous change. Move first-time stuff back to
4499 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4500 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4501 set lib_child_handler if it's already initialized, which may
4502 help avoid problems on GNUStep.
4504 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4506 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4507 * callproc.c (Fcall_process):
4508 * process.c (create_process):
4509 Make sure SIGCHLD is caught before we fork,
4510 since Emacs startup no arranges to catch SIGCHLD.
4511 * process.c (lib_child_handler): Initialize to null, not to
4513 (catch_child_signal): Allow self to be called lazily.
4514 Do nothing if it's already been called.
4515 Assume caller has blocked SIGCHLD (all callers do now).
4516 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4517 just before it's really needed.
4518 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4519 since it hasn't been caught yet.
4521 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4523 * image.c (compute_image_size): New function to implement
4524 :max-width and :max-height.
4525 (imagemagick_load_image): Use it.
4527 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4529 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4530 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4532 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4533 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4534 the SIGCHLD handler, since the code is not atomic and (due to glib)
4535 signals may be arriving now.
4536 * sysdep.c (init_signals): Do not catch child signals here;
4537 'main' now does that later, at a safer time.
4539 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4541 Clean up SIGCHLD handling a bit (Bug#14569).
4542 * process.c, process.h (catch_child_signal):
4543 Now always extern, even if !NS_IMPL_GNUSTEP.
4544 * process.c (catch_child_signal): Move glib tickler here from
4545 init_process_emacs, so that it's done earlier in Emacs
4546 initialization. Also move the noninteractive && !initialized
4547 check here from init_process_emacs. This is all a bit cleaner for
4548 GNUish platforms, and I hope it works around the Cygwin bug.
4549 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4550 that glib signal handling is tickled before glib creates threads.
4552 * process.c (wait_reading_process_output): Avoid int overflow
4553 when reading more than 2 GiB total from a process.
4555 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4557 * process.c (create_process): Handle a couple more cases,
4558 i.e., work even if new_argv and wait_child_setup[i] are cached.
4559 Use Fcall_process's style for volatile vars.
4561 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4563 * process.c (create_process): Mark PROCESS volatile.
4565 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4567 Use C99-style flexible array members if available.
4568 This avoids some subtle aliasing issues, which typically
4569 aren't a problem with GCC but may be a problem elsewhere.
4570 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4571 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4572 In either case, it uses a flexible array member rather than
4573 the old struct hack. All uses changed.
4574 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4575 Adjust to sdata reorganization.
4576 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4577 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4578 that ports better to pre-C99 non-GCC.
4579 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4580 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4581 as the latter has changed.
4582 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4583 and port better to pre-C99 GCC.
4584 * image.c (struct xpm_cached_color):
4585 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
4586 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
4587 Use FLEXIBLE_ARRAY_MEMBER.
4588 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
4589 Move decl to top level so it gets checked against implementation.
4590 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
4591 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
4593 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4595 * syntax.c: Integer cleanups.
4596 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
4597 All uses that need 0-or-2 changed to:
4598 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
4599 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
4600 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
4601 (char_quoted, prev_char_comend_first, back_comment)
4602 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4603 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
4604 Use bool for boolean.
4605 (update_syntax_table, skip_chars, skip_syntaxes):
4606 Prefer int to unsigned when either will do.
4607 (back_comment): Return boolean success flag, like forw_comment,
4608 instead of positive-or-minus-1 (which might have overflowed int anyway).
4609 Don't stuff ptrdiff_t into int.
4610 (syntax_spec_code, syntax_code_spec): Now const.
4611 (Fmatching_paren, scan_lists, scan_sexps_forward):
4612 Use enum syntaxcode for syntax code.
4613 (Fmatching_paren): Check that arg is a character, not just an integer.
4614 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
4615 (Finternal_describe_syntax_value): Omit no-longer-needed
4617 (skip_chars): Use char, not unsigned char, when the distinction
4619 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
4620 * bytecode.c (exec_byte_code):
4621 * syntax.c (syntax_spec_code, Fchar_syntax)
4622 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4624 * syntax.h (SYNTAX_WITH_FLAGS):
4625 Omit unnecessary casts.
4627 2013-06-20 Eli Zaretskii <eliz@gnu.org>
4629 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4630 line dimensions here, to avoid race conditions with the main
4631 thread. (Bug#14062, bug#14630, bug#14669)
4633 * w32term.c (w32_draw_window_cursor): Compute the header line and
4634 mode line dimensions here.
4635 <w32_system_caret_window, w32_system_caret_hdr_height>:
4636 <w32_system_caret_mode_height>: New variables.
4638 * w32term.h: Declare them.
4640 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4642 * alloc.c (die): Move "assertion failed" string here ...
4643 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4644 COND when SUPPRESS_CHECKING. This shrinks the executable text
4645 size by 0.8% to 2.2% when configured with --enable-checking,
4646 depending on optimization flags (GCC 4.8.1 x86-64).
4648 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4650 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4652 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4653 base is 2; this is more accurate.
4655 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4657 * sound.c (string_default): Move to !WINDOWSNT section.
4658 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4660 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4662 * sound.c: Integer cleanups.
4663 Remove unnecessary forward decls.
4664 (struct sound_device): The 'file' member is now a Lisp_Object, not
4665 a char *, so that we needn't invoke alloca on a huge size.
4666 (Fplay_sound_internal): Adjust to this.
4667 (string_default): New function.
4668 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4669 Use it to adjust to the struct sound_device change.
4670 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4671 (be2hs) [0]: Remove.
4673 * syntax.c (skip_chars): Don't use uninitialized storage
4674 when searching a multibyte buffer for characters that are not in a
4675 unibyte string that contains non-ASCII characters.
4677 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4679 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4680 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4682 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4684 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4686 2013-06-18 Kenichi Handa <handa@gnu.org>
4688 * font.c (Ffont_spec): Signal an error for an invalid font name
4691 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4693 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4694 In particular this ports to 32-bit sparc Sun cc.
4695 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4696 array with a dummy element at specpdl[-1], so that its address can
4698 (unbind_to): Do not copy the binding; not needed, now that we
4699 copy old_value in the one place where the copy is needed.
4700 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4701 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4702 (union specbinding): Rename from struct specbinding. Redo layout
4703 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4704 which is not portable. With Sun C 5.12 32-bit sparc, the
4705 declaration causes nargs to be an unsigned bitfield, a behavior
4706 that the C standard allows; but Emacs wants nargs to be signed.
4707 The overall type is now a union of structures rather than a
4708 structure of union of structures, and the 'kind' member is now a
4709 bitfield, so that the overall type doesn't grow. All uses changed.
4710 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4712 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4714 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4715 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4717 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4719 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4721 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4722 unless we know that the window w's frame is a frame object.
4723 Another attempt at solving bug#14062 and bug#14630.
4725 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4727 * textprop.c (property_set_type): New enum.
4728 (add_properties): Allow appending/prepending text properties.
4729 (add_text_properties_1): Factored out of Fadd_text_properties.
4730 (Fadd_text_properties): Move all the code into
4731 add_text_properties_1.
4732 (Fadd_face_text_property): New function that calls
4733 add_text_properties_1.
4735 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4737 Move functions from lisp.h to individual modules when possible.
4738 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4739 * alloc.c (XFLOAT_INIT, set_symbol_name):
4740 * buffer.c (CHECK_OVERLAY):
4741 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4742 (set_char_table_parent):
4743 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4744 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4745 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4746 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4748 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4749 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4750 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4751 (backtrace_args, backtrace_debug_on_exit):
4752 * floatfns.c (CHECK_FLOAT):
4753 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4754 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4755 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4756 (set_hash_index_slot):
4757 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4758 * marker.c (CHECK_MARKER):
4759 * textprop.c (CHECK_STRING_OR_BUFFER):
4760 * window.c (CHECK_WINDOW_CONFIGURATION):
4761 Move here from lisp.h, and make these functions static rather than
4763 * buffer.c (Qoverlayp):
4765 * fns.c (Qhash_table_p):
4766 * window.c (Qwindow_configuration_p):
4768 * lisp.h: Remove the abovementioned defns and decls.
4770 Use functions, not macros, for XINT etc (Bug#11935).
4771 In lisp.h, prefer functions to function-like macros, and
4772 constants to object-like macros, when either will do. This:
4773 . simplifies use, as there's no more need to worry about
4774 arguments' side effects being evaluated multiple times.
4775 . makes the code easier to debug on some platforms.
4776 However, when using gcc -O0, keep using function-like macros
4777 for a few critical operations, for performance reasons.
4778 This sort of thing isn't needed with gcc -Og, but -Og
4779 is a GCC 4.8 feature and isn't widely-enough available yet.
4780 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4781 Remove enum lsb_bits; no longer needed.
4782 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4783 * buffer.c (Qoverlap):
4785 * fns.c (Qhash_table_p):
4786 Now extern, so lisp.h can use these symbols.
4787 * dispextern.h: Include character.h, for MAX_CHAR etc.
4788 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4789 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4790 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4791 (GLYPH_CODE_P): Move here from lisp.h.
4792 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4793 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4794 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4795 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4796 XUNTAG now returns void *.
4797 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4798 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4799 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4800 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4801 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4802 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4803 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4804 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4805 New macros, renamed from their sans-lisp_h_ counterparts.
4806 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4807 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4808 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4809 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4810 If compiling via GCC without optimization, define these as macros
4811 in addition to inline functions.
4812 To disable this, compile with -DINLINING=0.
4813 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4814 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4815 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4816 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4817 (INTMASK, VALMASK): Now macros, since static values cannot be
4818 accessed from extern inline functions.
4819 (VALMASK): Also a constant, for benefit of old GDB.
4820 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4821 is INTEGERP, which can fold it in.
4822 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4823 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4824 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4825 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4826 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4827 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4828 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4829 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4830 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4831 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4832 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4833 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4834 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4835 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4836 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4837 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4838 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4839 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4840 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4841 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4842 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4843 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4844 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4845 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4846 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4847 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4848 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4849 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4850 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4851 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4852 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4853 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4854 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4856 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4857 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4858 (VALMASK): Define in one place rather than in two, merging the
4859 USE_LSB_TAG parts; this is simpler.
4860 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4861 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4862 Move up, to avoid use before definition.
4863 Also include "globals.h" earlier, for the same reason.
4864 (make_natnum): New function.
4865 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4866 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4867 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4868 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4869 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4870 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4871 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4872 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4873 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4874 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4875 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4876 (Qwindow_configuration_p, Qimage): New forward declarations.
4877 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4878 (STRING_COPYIN): Remove; unused.
4879 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4880 (xcar_addr, xcdr_addr): New functions. All uses changed.
4881 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4882 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4883 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4884 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4885 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4886 (TYPE_RANGED_INTEGERP): Simplify.
4887 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4888 (setlocale, fixup_locale, synchronize_system_messages_locale)
4889 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4890 Now empty functions, not macros.
4891 (functionp): Return bool, not int.
4892 * window.c (Qwindow_configuration_p): Now extern,
4893 so window.h can use it.
4894 * window.h (Qwindowp): Move decl back to lisp.h.
4896 2013-06-15 Eli Zaretskii <eliz@gnu.org>
4898 * xdisp.c (Fline_pixel_height): New function, required for solving
4901 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
4903 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
4905 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
4907 * lread.c (syms_of_lread):
4908 * fns.c (Fprovide): Adjust to new format of after-load-alist.
4910 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
4912 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
4914 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
4916 * fileio.c (expand_file_name): Doc fix.
4918 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
4920 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
4921 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
4922 Wait for self, not for 0. This can't hurt on GNU or similar
4923 system, and may help with Cygwin.
4925 * keyboard.c: Don't use PROP (...) as an lvalue.
4926 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
4927 Use set_prop (A, B), not PROP (A) = B.
4929 2013-06-10 Eli Zaretskii <eliz@gnu.org>
4931 * xdisp.c (get_it_property): Use it->window instead of generating
4932 a Lisp object from it->w.
4934 2013-06-09 Eli Zaretskii <eliz@gnu.org>
4936 * xdisp.c (get_it_property): If it->object is a buffer, pass to
4937 get-char-property the window that is being rendered, instead of
4938 the buffer, to support window-specific overlays. (Bug#14575)
4939 (compute_display_string_pos): When W is NULL, use the current
4940 buffer as the object to pass to get-char-property.
4941 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
4942 pointer member of the bidi iterator, since no window is pertinent
4945 2013-06-08 Eli Zaretskii <eliz@gnu.org>
4947 * bidi.c (bidi_fetch_char): Accept additional argument, the window
4948 being displayed, and pass it to compute_display_string_pos.
4949 (bidi_level_of_next_char, bidi_resolve_explicit_1)
4950 (bidi_paragraph_init): All callers changed.
4952 * xdisp.c (init_from_display_pos, init_iterator)
4953 (handle_single_display_spec, next_overlay_string)
4954 (get_overlay_strings_1, reseat_1, reseat_to_string)
4955 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
4956 Set bidi_it.w member from it->w.
4957 (compute_display_string_pos): Accept additional argument, the
4958 window being displayed, and pass it to Fget_char_property.
4961 * dispextern.h (struct bidi_it): New member w, the window being
4963 (compute_display_string_pos): Adjust prototype.
4965 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
4967 * xgselect.c: Remove unneeded include xterm.h.
4969 * process.c (wait_reading_process_output): Check for NS before GLIB.
4970 GLIB may be linked in due to rsvg, but ns_select must be called.
4972 * xgselect.c (xg_select): Remove call to window_system_available
4973 and g_main_context_pending at the top, so Gdk events (i.e. file
4974 notify) are processed when Emacs is started with -nw.
4976 2013-06-07 Eli Zaretskii <eliz@gnu.org>
4978 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
4979 (ctagsfiles3): New variable, includes only *.m files.
4980 (TAGS): Use an explicit language name in the regular expressions,
4981 to avoid transformation of '/SOMETHING' by MSYS to
4982 'c:\MSYS\SOMETHING'.
4984 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
4986 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
4988 2013-06-06 Eli Zaretskii <eliz@gnu.org>
4990 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
4991 still need to set the mouse pointer shape and activate help-echo.
4994 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
4996 A few porting etc. fixes for the new file monitor code.
4997 See the thread containing
4998 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
4999 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5000 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5001 (dir_monitor_callback, Fgfile_rm_watch):
5002 Use assq_no_quit instead of Fassoc, for speed.
5003 (dir_monitor_callback, Fgfile_rm_watch):
5004 eassert that the monitor is a fixnum.
5005 (dir_monitor_callback): No need for CDR_SAFE.
5006 Simplify building of lisp with alternative tails.
5007 (Fgfile_add_watch, Fgfile_rm_watch):
5008 Do not assume glib functions set errno reliably on failure.
5009 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5010 and signal an error otherwise.
5011 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5012 Use Fdelq instead of Fdelete, for speed.
5014 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5016 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5017 don't insist on being invoked on a highlighted tool-bar button.
5018 Avoids losing tool-bar functionality when mouse-highlight is nil.
5019 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5020 Don't highlight when mouse-highlight is nil.
5021 (note_mouse_highlight): When mouse-highlight is nil, don't return
5022 right away; instead, run tool-bar and mode-line highlight
5023 subroutine, clear any existing highlight, and revert the mouse
5024 pointer to its default shape. (Bug#14558)
5026 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5028 * lisp.mk (lisp): Add prog-mode.el.
5030 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5032 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5033 * process.c (dummy_handler): New function.
5034 (lib_child_handler): New static var.
5035 (handle_child_signal): Invoke it.
5036 (catch_child_signal): If a library has set up a signal handler,
5037 save it into lib_child_handler.
5038 (init_process_emacs): If using glib and not on Windows, tickle glib's
5039 child-handling code so that it initializes its private SIGCHLD handler.
5040 * syssignal.h (SA_SIGINFO): Default to 0.
5041 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5042 31; it should no longer be needed now.
5044 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5046 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5048 * gfilenotify.c (globals_of_gfilenotify): New function.
5049 (syms_of_gfilenotify): Move global initialization there.
5051 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5053 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5055 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5056 * keyboard.c (menu_bar_items, tool_bar_items):
5057 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5058 not override local keymaps any more.
5060 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5062 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5064 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5066 * w32console.c (initialize_w32_display): Return the dimensions of
5067 the console window via 2 additional arguments, not via the current
5068 frame. This avoids crashes due to overrunning the bounds of
5069 frame's decode_mode_spec_buffer, which is not resized following
5070 the change of the frame dimensions from the initial 10x10.
5072 * w32term.h (w32_initialize_display_info): Adjust prototype.
5074 * term.c (init_tty): Take dimensions of the frame from the values
5075 returned by initialize_w32_display.
5077 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5078 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5079 (LIBES): Add $(GFILENOTIFY_LIBS).
5081 * w32inevt.c (handle_file_notifications): Add dummy implementation
5082 for !HAVE_W32NOTIFY.
5084 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5086 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5088 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5090 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5092 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5094 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5096 Fix minor problems found by static checking.
5097 * data.c (pure_write_error):
5098 Use xsignal2, not Fsignal, as Fsignal might return.
5099 * eval.c (set_backtrace_debug_on_exit): Now static.
5100 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5101 No longer inline. EXTERN_INLINE is needed only for functions
5102 defined in .h files. Reindent function header as per GNU style.
5103 (backtrace_p, backtrace_top, backtrace_next):
5104 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5105 compiler or linker. Add extern decls to pacify gcc -Wall.
5106 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5108 * frame.c (free_monitors): Define only on platforms that need it.
5109 * nsterm.m (ns_term_init):
5110 * process.c (catch_child_signal):
5111 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5112 defined on all porting targets these days.
5113 * process.c, process.h (catch_child_signal):
5114 Make it extern only if NS_IMPL_GNUSTEP is defined.
5116 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5118 * w32.c (gettimeofday): Make the signature identical to prototype
5119 in nt/inc/sys/time.h.
5121 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5123 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5126 * keyboard.c (safe_run_hooks_error): Improve error message.
5128 * data.c (pure_write_error): Add `object' argument.
5129 * puresize.h (CHECK_IMPURE): Use it.
5131 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5133 * Makefile.in (NOTIFY_OBJ): New variable.
5134 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5136 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5137 Call syms_of_gfilenotify.
5139 * gfilenotify.c: New file.
5141 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5142 and Qfile_w32notify.
5143 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5144 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5146 * lisp.h: Declare syms_of_gfilenotify.
5148 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5150 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5152 Merge the specpdl and backtrace stacks. Make the structure of the
5153 specpdl entries more obvious via a tagged union of structs.
5154 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5155 (enum specbind_tag): New enum.
5156 (struct specbinding): Make it a tagged union of structs.
5157 Add a case for backtrace records.
5158 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5159 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5160 (backtrace_debug_on_exit): New accessors.
5161 (struct backtrace): Remove.
5162 (struct catchtag): Remove backlist field.
5163 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5165 (Flocal_variable_p): Speed up the common case where the binding is
5167 * eval.c (backtrace_list): Remove.
5168 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5169 (set_backtrace_args, set_backtrace_nargs)
5170 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5171 (backtrace_next): New functions.
5172 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5173 (unwind_to_catch, internal_lisp_condition_case)
5174 (internal_condition_case, internal_condition_case_1)
5175 (internal_condition_case_2, internal_condition_case_n): Don't bother
5176 with backtrace_list any more.
5177 (Fsignal): Adjust to new backtrace format.
5178 (grow_specpdl): Move up.
5179 (record_in_backtrace): New function.
5180 (eval_sub, Ffuncall): Use it.
5181 (apply_lambda): Adjust to new backtrace format.
5182 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5184 (specbind): Adjust to new specpdl format. Simplify.
5185 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5186 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5188 (mark_backtrace): Remove.
5189 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5190 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5191 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5193 * profiler.c (record_backtrace): Use get_backtrace.
5194 (handle_profiler_signal): Use backtrace_top_function.
5195 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5198 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5200 * process.h (catch_child_signal): Declare.
5202 * process.c (catch_child_signal): New function.
5203 (init_process_emacs): Call it.
5205 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5206 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5208 (x_set_cursor_type): Remove declaration.
5209 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5210 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5211 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5212 (ns_get_color): Use F suffix on float.
5213 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5214 (ns_get_rgb_color): Remove.
5215 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5216 (note_mouse_movement): x and y are CGFloat.
5217 (ns_draw_fringe_bitmap): Remove unused rowY.
5218 Change #if to COCOA && >= 10_6.
5219 (ns_draw_window_cursor): Remove unused overspill.
5220 (ns_draw_underwave): width and x are EamcsCGFloat.
5221 (ns_draw_box): thickness is CGFloat.
5222 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5223 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5224 if not in main thread.
5225 (ns_get_pending_menu_title, ns_check_menu_open)
5226 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5227 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5228 (sendFromMainThread:): New method.
5229 (changeFont:): size is CGFloat.
5230 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5231 Disable warning about permanent text.
5232 (characterIndexForPoint:): Adjust return type depending on GNUStep
5234 (mouseDown:): delta is CGFloat.
5235 (updateFrameSize): Remove unised variable f.
5236 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5237 Cast float to EmacsCGFloat.
5238 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5239 also to -1 when restoring.
5240 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5241 inside NS_IMPL_COCOA.
5242 (toggleFullScreen:): Put call to toggleFullScreen inside
5243 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5244 (setPosition:portion:whole:): por is CGFloat.
5245 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5246 (mouseDown:): Use CGFloat.
5247 (mouseDragged:): Remove unised variable edge.
5248 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5250 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5252 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5253 when NS_IMPL_GNUSTEP.
5254 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5255 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5256 (EmacsToolbar): Add clearAll. Add tag argument to
5257 addDisplayItemWithImage.
5258 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5260 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5262 * nsmenu.m (ns_update_menubar): Make static.
5263 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5264 (fillWithWidgetValue:): Add cast to SEL for setAction.
5265 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5266 (update_frame_tool_bar): Update code for GNUStep.
5267 (clearAll): New method.
5268 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5269 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5270 Move identifierToItem setObject and activeIdentifiers addObject before
5271 call to insertItemWithItemIdentifier.
5272 (validateVisibleItems): Fix indentation.
5273 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5274 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5275 UtilityWindow to aStyle, remove call to setStyleMask.
5277 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5279 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5280 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5281 Use F suffix on floats.
5282 (ns_char_width): Returns CGFloat.
5283 (ns_ascii_average_width): w is CGFloat instead of float.
5284 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5286 (ns_glyph_metrics): CGFloat instead of float.
5288 * nsfns.m (x_set_foreground_color, x_set_background_color):
5290 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5291 remove unused variables.
5292 (Fns_read_file_name): Keep track if panel is for save.
5293 Use ns_filename_from_panel/ns_directory_from_panel.
5294 (Fns_list_services): delegate only used for COCOA.
5295 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5296 Just return the input if GNUStep.
5297 (x_screen_planes): Remove.
5298 (Fxw_color_values): Use EmacsCGFloat
5299 (Fns_display_monitor_attributes_list): Only get screen number for
5301 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5303 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5304 ns_directory_from_panel.
5306 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5308 * process.c (handle_child_signal): Also use WCONTINUED.
5309 This is so that list-processes doesn't mistakenly list the process
5310 as stopped, when the process has actually been continued and is
5313 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5315 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5316 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5317 not already configured.
5319 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5321 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5323 * Makefile.in (mostlyclean): Remove *.res files.
5325 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5327 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5328 a buffer (bug#8447).
5330 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5332 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5333 display vector, and we backtrack, handle the case that the
5334 previous character position is also displayed from a display
5335 vector or covered by a display string or image. (Bug#14476)
5337 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5339 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5340 (struct MonitorInfo, free_monitors): Remove.
5341 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5342 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5343 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5346 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5347 (struct MonitorInfo, free_monitors): Remove.
5348 (ns_screen_name): Make static.
5349 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5350 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5353 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5354 (struct MonitorInfo): New struct.
5355 (free_monitors, make_monitor_attribute_list): Declare.
5357 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5359 (free_monitors, make_monitor_attribute_list): New functions.
5360 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5363 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5365 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5367 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5369 * keyboard.c: Apply keyboard decoding only to events that come directly
5370 from the tty, not from unread-command-events (bug#14368).
5371 (read_event_from_main_queue): New function, extracted from read_char).
5372 (read_decoded_char): Remove.
5373 (read_decoded_event_from_main_queue): New function to replace it.
5374 (read_char): Use it.
5375 (read_key_sequence): Use read_char rather than read_decoded_char.
5377 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5379 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5381 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5383 2013-05-22 Kenichi Handa <handa@gnu.org>
5385 The following changes are to fix the setting of
5386 buffer-file-coding-system on, for instance, C-x RET c unix RET
5387 _FILE_OF_DOS_EOL_TYPE_ RET.
5389 * coding.h (struct coding_system): New member detected_utf8_chars.
5391 * coding.c (detect_coding_utf_8): Count characters and check EOL
5392 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5394 (setup_coding_system): Do not initialize coding->head_ascii.
5395 (check_ascii): Do not set coding->eol_seen but update it. Do not
5396 call adjust_coding_eol_type here.
5397 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5398 If the eol-type of CODING is already specified, adjust the eol type
5399 of the found coding-system.
5400 (decode_coding_gap): Cancel previous change. Utilize the
5401 character numbers counted by detect_coding_utf_8. Fix detection
5404 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5406 * search.c (looking_at_1): Only set last_thing_searched if the match
5407 changed the match-data (bug#14281).
5409 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5411 * xdisp.c (reseat_at_previous_visible_line_start):
5412 Already declared in dispextern.h, so remove it here.
5413 (move_it_vertically_backward): Likewise.
5415 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5417 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5418 (Fx_display_pixel_width, Fx_display_pixel_height)
5419 (Fx_display_mm_width, Fx_display_mm_height):
5420 Mention `display-monitor-attributes-list' in docstrings.
5422 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5423 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5424 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5425 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5426 (Fx_display_backing_store, Fx_display_visual_class)
5427 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5428 (Fx_display_grayscale_p, Fx_display_pixel_width)
5429 (Fx_display_pixel_height, Fx_display_planes)
5430 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5431 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5432 (Fx_display_mm_width, Fx_display_mm_height)
5433 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5434 height for all physical monitors as in X11.
5436 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5437 Return pixel width or height for all physical monitors as in X11.
5439 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5441 Port --enable-gcc-warnings to clang.
5442 * bytecode.c (exec_byte_code):
5444 Redo diagnostic pragmas to pacify clang, too.
5445 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5446 * editfns.c (Fencode_time):
5447 * fileio.c (file_accessible_directory_p):
5448 * font.c (font_unparse_xlfd):
5449 Use '&"string"[index]' instead of '"string" + (index)'.
5450 * undo.c (user_error): Remove; unused.
5452 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5454 * insdel.c (insert_1_both): Document the arguments, instead of
5455 referring to insert_1, which no longer exists.
5457 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5458 some window, increment windows_or_buffers_changed, so that
5459 *Messages* display in that window is updated. (Bug#14408)
5461 * w32.c: Include epaths.h.
5462 (init_environment): Use cmdproxy.exe without leading directories.
5463 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5465 (gettimeofday): Adjust signature and return value to Posix
5468 * unexw32.c (open_output_file): Delete the existing emacs.exe
5469 before creating it, to break the hard link to the versioned
5472 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5473 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5474 (FIRSTFILE_OBJ): New variables.
5475 (W32_RES): Rename to EMACSRES. All users changed.
5476 (base_obj): Use $(CM_OBJ).
5477 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5478 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5479 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5480 $(W32_RES_LINK) before $(LIBES).
5481 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5483 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5485 * makefile.w32-in (DOC): Use just "DOC".
5487 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5489 * process.c: Export default filters and sentinels to Elisp.
5490 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5492 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5493 (Fset_process_sentinel, Fformat_network_address):
5494 Default to them instead of nil.
5495 (server_accept_connection): Sentinels can't be nil any more.
5496 (read_and_dispose_of_process_output): New function, extracted from
5497 read_process_output.
5498 (read_process_output): Use it; filters can't be nil.
5499 (Finternal_default_process_filter): New function, extracted from
5500 read_process_output.
5501 (exec_sentinel_unwind): Remove function.
5502 (exec_sentinel): Don't zilch sentinel while running.
5503 (status_notify): Sentinels can't be nil.
5504 (Finternal_default_process_sentinel): New function extracted from
5506 (setup_process_coding_systems): Default filter is not nil any more.
5507 (syms_of_process): Export new Elisp functions and initialize
5509 * lisp.h (make_lisp_proc): New function.
5511 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5513 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5515 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5517 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5518 unless we know that the window w is a leaf window.
5519 Another attempt at solving bug#14062.
5521 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5523 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5526 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5528 * image.c (gif_load): Check that subimages fit (Bug#14345).
5530 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5532 * lread.c (skip_dyn_eof): New function.
5533 (read1): Use it to skip the end of a file in response to #@00.
5535 * doc.c (get_doc_string): Slightly relax the sanity checking.
5537 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5539 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5540 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5541 (MonitorInfo): New struct.
5542 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5543 (Fns_display_monitor_attributes_list): New functions.
5544 (display-usable-bounds): Remove.
5545 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5548 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5550 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5551 (GTK_CHECK_VERSION): New macro, if not already defined.
5552 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5553 replaced by GTK_CHECK_VERSION.
5555 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5557 * xterm.h (GTK_PREREQ): New macro.
5558 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5559 to use this macro instead, for consistency and clarity.
5561 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5563 * xdisp.c (row_for_charpos_p): New function, with code of
5564 cursor_row_p, but accepts an additional argument CHARPOS instead
5565 of using a hardcoded PT.
5566 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5567 (row_containing_pos): Call row_for_charpos_p instead of partially
5568 doing the same. Fixes cursor positioning under longlines-mode
5569 when longlines-show-effect includes more than one newline, when
5570 moving the cursor vertically up.
5572 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5574 * makefile.w32-in (ACL_H): New macro.
5575 ($(BLD)/fileio.$(O)): Update dependencies.
5577 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5579 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5580 * Makefile.in (LIB_ACL): New macro.
5581 (LIBACL_LIBS): Remove.
5582 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5583 * fileio.c: Include <acl.h>.
5584 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
5585 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
5587 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
5590 * unexelf.c: Don't assume ElfW (Half) fits in int.
5591 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
5592 when dealing with ElfW (Half) values, since they can exceed 2**31
5593 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
5594 (entry_address): Omit unused NUM arg. All uses changed.
5596 2013-05-07 Juri Linkov <juri@jurta.org>
5598 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
5599 to the string converted from number with `Fnumber_to_string'.
5602 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5604 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
5605 This fixes a problem introduced by my previous change.
5607 2013-05-07 Glenn Morris <rgm@gnu.org>
5609 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
5611 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
5613 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
5615 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5617 Static checking by GCC 4.8.0.
5618 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
5619 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
5620 (x_get_monitor_attributes_fallback)
5621 (x_get_monitor_attributes_xinerama)
5622 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
5623 Define only if USE_GTK.
5624 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
5625 (x_get_monitor_attributes_fallback): Omit unused locals.
5626 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
5627 Use double, not float, to avoid mixed-mode floating point arithmetic.
5629 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5630 Jan Djärv <jan.h.d@swipnet.se>
5632 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
5633 (XINERAMA_CFLAGS): New macros.
5634 (ALL_CFLAGS, LIBES): Use them.
5636 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5637 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5638 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5639 (syms_of_xfns): DEFSYM them.
5640 (struct MonitorInfo): New struct.
5641 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5642 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5643 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5644 (x_get_monitor_attributes_xinerama): New functions.
5645 (Fx_display_monitor_attributes_list): New primitive.
5646 (syms_of_xfns): Defsubr it.
5648 * xterm.h (x_display_info): Add Xatom_net_workarea and
5649 Xatom_net_current_desktop.
5651 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5652 and dpyinfo->Xatom_net_current_desktop.
5654 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5656 * xdisp.c (pos_visible_p): Use the special code for finding the
5657 beginning of a display property or overlay for any "replacing"
5658 display property, not just for display strings. This solves
5659 incorrect reporting of position by posn-at-point. (Bug#14241)
5661 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5663 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5664 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5665 Verify that ElfW (Half) fits in int.
5666 (fatal): Use same signature as lisp.h.
5667 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5668 configure and build with -DUNEXELF_DEBUG without worrying about
5669 other modules that use DEBUG.
5670 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5671 possibly-wide integers now uses it instead of plain fprintf.
5672 (entry_address): New function, which avoids problems with 32-bit
5673 overflow on 64-bit hosts.
5674 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5675 (round_up): Don't assume the remainder fits in int.
5676 (find_section): Use bool for boolean. Simplify debug code.
5677 (unexec): Don't assume file sizes fit in int or size_t.
5678 Omit unnecessary trailing newline in 'fatal' format.
5679 Use strerror rather than outputting decimal error number.
5680 Remove unused code when emacs is not defined;
5681 this file relies on Emacs now.
5682 Don't assume e_phnum and e_shnum are positive.
5684 * regex.c: Fix problems when DEBUG is defined.
5685 (extract_number, extract_number_and_incr): Define regardless of
5686 whether DEBUG is defined; that's simpler and makes the code less
5687 likely to go stale in the normal case when DEBUG is not defined.
5688 Return int rather than taking an int * arg. All callers changed.
5689 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5690 Remove, replacing with ...
5691 (DEBUG_PRINT): New macro. All callers changed.
5692 (DEBUG_COMPILES_ARGUMENTS): New macro.
5693 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5694 (print_compiled_pattern, print_double_string) [DEBUG]:
5695 Use prototype rather than old-style definition.
5696 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5697 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5698 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5699 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5700 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5701 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5702 This matters only when DEBUG is defined.
5704 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5706 * xdisp.c (set_iterator_to_next): Set the
5707 ignore_overlay_strings_at_pos_p flag only if we are _really_
5708 iterating over an overlay string, as indicated by the
5709 current.overlay_string_index member. (Bug#14306)
5711 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5713 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5714 to where it is used, to avoid autorelease issues (Bug#14050).
5716 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5718 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5719 * fileio.c (syms_of_fileio): Implement this.
5720 * filelock.c (create_lock_file): If symbolic links don't work, so
5721 we use a regular file as a lock file, do not fsync the lock file;
5724 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5726 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5727 (syms_of_minibuf): Adjust accodingly.
5729 * callint.c (Fcall_interactively): Adjust calls accordingly.
5731 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5733 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5734 w->contents is a buffer before computing everything else.
5735 Use parentheses to disambiguate last part of the condition.
5737 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5738 assertion violations. (Bug#14062)
5740 2013-05-01 David Reitter <david.reitter@gmail.com>
5742 * nsfns.m (ns_tooltip): Initialize.
5744 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5746 * coding.c (decode_coding_gap): Don't remove the character before
5747 a newline unless it's a CR character. (Bug#14287)
5749 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5751 * dispextern.h (struct face): Move enum face_underline_type
5752 earlier so that bitfields can be in the same word.
5754 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5756 * nsfns.m (handlePanelKeys): New function.
5757 (EmacsOpenPanel:performKeyEquivalent:)
5758 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5759 arrows/function/control and copy/paste keys (Bug#14296).
5761 2013-04-27 Juri Linkov <juri@jurta.org>
5763 * callint.c (Fcall_interactively): Call `Qread_number' for
5764 interactive code letter `n' instead of using duplicate code.
5767 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5769 * systime.h (make_timeval): Declare as 'const'.
5771 2013-04-27 Kenichi Handa <handa@gnu.org>
5773 * font.c (font_open_entity): Always open a font of manageable
5776 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5778 Port better to AIX (Bug#14258).
5779 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5782 2013-04-24 Kenichi Handa <handa@gnu.org>
5784 * coding.c (decode_coding_iso_2022): When an invalid escape
5785 sequence is encountered, reset the invocation and designation
5786 status to the safest one.
5788 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5790 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5791 Without this fix, "make distclean" leaves stamp-h1 behind.
5793 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5795 * w32fns.c (w32_fullscreen_rect): New function to compute the
5796 window rectangle for the given fullscreen mode.
5797 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5798 longer tunes the window size. This keeps the window's edges flush
5799 with the screen and allows the taskbar to hide itself in fullboth.
5801 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5802 window decorations and uses the entire screen.
5804 * w32term.h (w32_fullscreen_rect) Add prototype.
5805 (struct w32_output): Replace normal_width, normal_height,
5806 normal_top, and normal_left members with a single normal_placement
5808 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5810 (FRAME_NORMAL_PLACEMENT): New macro.
5812 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5814 * minibuf.c (Ftest_completion): Silence compiler warning.
5816 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5818 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5821 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5824 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5825 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5826 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5827 parentheses where appropriate.
5829 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5831 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5833 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5835 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5836 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5837 Mention in the doc string that setting these variables takes
5838 effect only after a call to set-window-buffer. (Bug#14200)
5840 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5842 * indent.c (Fvertical_motion): Don't consider display strings on
5843 overlay strings as display strings on the buffer position we
5844 started from. This prevents vertical cursor motion from jumping
5845 more than one line when there's an overlay string with a display
5846 property at end of line.
5847 Reported by Karl Chen <Karl.Chen@quarl.org> in
5848 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5850 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5852 * window.c (select_window): `record_buffer' even if window is
5853 already selected (bug#14191).
5855 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5857 * window.c (Fwindow_end): Test more flags, including the buffer's
5858 last_overlay_modified flag, to determine whether the window's
5859 display is really up-to-date. Prevents the function from
5860 returning a stale value. (Bug#14170)
5861 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5864 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5866 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5867 garbaged only if it is not already the top frame on its TTY.
5868 This prevents flickering due to constant redrawing of TTY frames when
5869 there are GUI frames open in the same session. (Bug#13864)
5871 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5873 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5874 of marking the idle timers directly.
5876 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5878 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5881 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5883 * window.c (select_window): Don't record_buffer while the invariant is
5884 temporarily broken (bug#14161).
5886 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5888 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5890 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5892 2013-04-07 Romain Francoise <romain@orebokech.com>
5894 Ignore additional platform-specific ACL errors (Bug#13702).
5895 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5896 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
5898 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
5900 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
5903 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
5905 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
5906 This bug was introduced by my 2013-02-25 change that simplified
5907 data_start configuration. Without this change, on GNU/Linux
5908 an Emacs configured with --enable-profiling fails immediately
5909 due to a profiler signal.
5910 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
5911 with these flags. On platforms where special flags are needed
5912 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
5913 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
5914 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
5916 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
5918 Get rid of some platform-specific functions examining window
5919 system and its capabilities. This is a partial rework of the
5921 * lisp.h (have_menus_p): Remove prototype. This function is
5922 replaced with platform-independent window_system_available.
5923 (check_window_system): Move to...
5924 * frame.h (decode_window_system_frame, window_system_available):
5925 ...here, add new prototypes.
5926 * frame.c (window_system_available, decode_window_system_frame):
5928 (check_window_system): Platform-independent now.
5929 * xterm.h (x_in_use): Remove declaration.
5931 * w32term.h (check_x_frame):
5932 * nsterm.h (check_x_frame): Remove prototypes. This function
5933 is replaced with platform-independent decode_window_system_frame.
5934 * msdos.c (have_menus_p): Remove.
5935 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
5936 Remove platform-specific functions. Use check_window_system,
5937 decode_window_system_frame and check_ns_display_info where
5938 appropriate. Minor style and comment tweaks.
5939 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
5940 (check_x_frame): Likewise.
5941 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
5943 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
5944 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
5945 * xmenu.c, xselect.c: All related users changed.
5947 2013-04-03 Kenichi Handa <handa@gnu.org>
5949 The following changes is to optimize the code for reading UTF-8
5952 * coding.c (check_ascii): Rename from detect_ascii. Return value
5953 changed. Check EOL format. Do not call adjust_coding_eol_type
5955 (check_utf_8): New function.
5956 (adjust_coding_eol_type): Do nothing if already adjusted.
5957 (detect_coding): Compare the return value of check_ascii with
5958 coding->src_bytes. Call adjust_coding_eol_type if necessary.
5959 (decode_coding_gap): Optimize for valid UTF-8.
5961 2013-03-21 Kenichi Handa <handa@gnu.org>
5963 * coding.c (syms_of_coding): Cancel previous change.
5965 * insdel.c (insert_from_gap): Fix previous change.
5967 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
5969 Consistently use platform-specific function to detect window system.
5970 * lisp.h (check_window_system): New prototype. This function is
5971 going to replace check_x, check_w32 and check_ns.
5972 (have_menus_p): Mention msdos.c in comment.
5973 * fontset.c (check_window_system_func): Remove. Adjust all users.
5974 * fontset.h (check_window_system_func): Remove prototype.
5975 * nsterm.h (check_ns):
5976 * xterm.h (check_x):
5977 * w32term.h (check_w32): Likewise.
5978 * menu.c (Fx_popup_menu): Use check_window_system.
5979 * msdos.c (check_window_system): Define for MS-DOS.
5980 * nsfns.m (check_window_system): Define for NS. Adjust all users.
5981 * w32fns.c (check_window_system): Likewise for MS-Windows.
5982 * xfns.c (check_window_system): Likewise for X.
5983 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
5984 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
5986 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
5988 Prefer < to > in range checks such as 0 <= i && i < N.
5989 This makes it easier to visualize quantities on a number line.
5990 This patch doesn't apply to all such range checks,
5991 only to the range checks affected by the 2013-03-24 change.
5992 This patch reverts most of the 2013-03-24 change.
5993 * alloc.c (xpalloc, Fgarbage_collect):
5994 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
5995 * character.c (string_escape_byte8):
5996 * charset.c (read_hex):
5997 * data.c (cons_to_unsigned):
5998 * dispnew.c (update_frame_1):
5999 * doc.c (Fsubstitute_command_keys):
6000 * doprnt.c (doprnt):
6001 * editfns.c (hi_time, decode_time_components):
6002 * fileio.c (file_offset):
6003 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6004 * font.c (font_intern_prop):
6005 * frame.c (x_set_alpha):
6006 * gtkutil.c (get_utf8_string):
6007 * indent.c (check_display_width):
6008 * keymap.c (Fkey_description):
6009 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6011 * minibuf.c (read_minibuf_noninteractive):
6012 * process.c (wait_reading_process_output):
6013 * search.c (Freplace_match):
6014 * window.c (get_phys_cursor_glyph):
6015 * xdisp.c (redisplay_internal):
6016 * xsmfns.c (smc_save_yourself_CB):
6017 Prefer < to > for range checks.
6018 * dispnew.c (sit_for): Don't mishandle NaNs.
6019 This fixes a bug introduced in the 2013-03-24 change.
6020 * editfns.c (decode_time_components): Don't hoist comparison.
6021 This fixes another bug introduced in the 2013-03-24 change.
6023 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6025 * frame.h (struct frame): Drop scroll_bottom_vpos
6026 member becaue all real users are dead long ago.
6027 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6028 * xdisp.c (redisplay_internal): Adjust user.
6030 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6032 * nsmenu.m (showAtX:Y:for:): setLevel to
6033 NSPopUpMenuWindowLevel (Bug#13998).
6035 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6037 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6038 (ns_check_pending_open_menu): Declare.
6040 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6041 (x_activate_menubar): Update the menu with title that matches
6042 ns_get_pending_menu_title, and call
6043 ns_check_pending_openmenu (Bug#12698).
6044 (menuWillOpen:): New method.
6045 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6047 * nsterm.m (menu_will_open_state, menu_mouse_point)
6048 (menu_pending_title): New varaibles.
6049 (ns_get_pending_menu_title, ns_check_menu_open)
6050 (ns_check_pending_open_menu): New functions.
6052 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6054 * indent.c (current_column_bol_cache): Remove leftover which is not
6055 used in Fmove_to_column any more.
6056 (current_column, scan_for_column): Adjust users.
6057 * keyboard.c (last_point_position_buffer, last_point_position_window):
6058 Remove leftovers which are not used for recording undo any more.
6059 (command_loop_1, syms_of_keyboard): Adjust users.
6060 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6061 redisplay_window any more.
6062 (move_it_to): Adjust user.
6064 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6066 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6067 Update dependencies.
6069 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6071 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6072 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6075 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6077 * window.h (struct window): Replace hchild, vchild and buffer slots
6078 with the only contents slot. This is possible because each valid
6079 window may have either the child window (in vertical or horizontal
6080 combination) or buffer to display (for the leaf window). Using that,
6081 a lof of operations to traverse and/or change window hierarchies may
6082 be simplified. New member horizontal is used to distinguish between
6083 horizontal and vertical combinations of internal windows.
6084 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6085 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6086 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6087 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6088 Use contents slot, not buffer, where appropriate.
6089 (wset_combination): New function.
6090 (wset_buffer): Add eassert.
6091 (Fframe_first_window): Simplify the loop reaching first window.
6092 (Fwindow_buffer): Use WINDOW_LEAF_P.
6093 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6094 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6095 (unshow_buffer): Convert initial debugging check to eassert.
6096 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6097 (make_parent_window, window_resize_check, window_resize_apply)
6098 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6099 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6100 Adjust to match struct window changes.
6101 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6102 (mark_window_cursors_off, count_windows, get_leaf_windows)
6103 (foreach_window_1): Simplify the loop.
6104 * alloc.c (mark_object): Do not check for the leaf window because
6105 internal windows has no glyph matrices anyway.
6106 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6107 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6108 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6109 (build_frame_matrix_from_window_tree, mirror_make_current)
6110 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6111 (update_window_tree, set_window_update_flags): Simplify the loop.
6112 (sync_window_with_frame_matrix_rows): Enforce live window.
6113 Use contents slot, not buffer, where appropriate.
6114 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6115 and WINDOW_HORIZONTAL_COMBINATION_P.
6116 (make_frame_visible_1): Simplify the loop.
6117 Use contents slot, not buffer, where appropriate.
6118 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6119 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6120 (expose_window_tree): Likewise.
6121 Use contents slot, not buffer, where appropriate.
6122 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6123 to avoid deleted windows. Use contents slot instead of buffer.
6124 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6125 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6126 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6127 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6129 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6131 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6132 identify the reasons for assertion violations in bug#14062 and
6134 (Fx_show_tip): Fix compilation error under
6135 "--enable-check-lisp-object-type". (Bug#14073)
6137 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6138 Reported by <rzl24ozi@gmail.com>.
6140 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6142 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6144 (unwind_with_echo_area_buffer): ...to restore it here.
6145 This is needed to ensure that...
6146 (redisplay_window): ...both window markers are valid here,
6147 which is verified by eassert.
6148 * editfns.c (save_excursion_save): Do not assume that
6149 selected_window always displays the buffer.
6150 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6153 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6155 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6158 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6160 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6162 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6164 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6165 since MinGW's w32api headers do. This avoids compiler warnings.
6167 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6170 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6172 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6174 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6176 * gtkutil.c (style_changed_cb): Check if frame is live and an
6177 X frame (Bug#14038).
6179 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6181 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6182 Define only for _WIN32_WINNT less than 0x0500.
6183 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6185 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6186 see its own definitions of 'struct timeval' and 'struct timezone'.
6188 Fix incompatibilities between MinGW.org and MinGW64 headers.
6189 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6191 * w32.c (REPARSE_DATA_BUFFER): Guard with
6192 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6194 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6196 * xterm.c: Include X11/XKBlib.h
6197 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6199 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6201 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6203 * blockinput.h (input_blocked_p): Likewise.
6204 * bytecode.c (exec_byte_code): Likewise.
6205 * callproc.c (call_process_kill, call_process_cleanup)
6206 (Fcall_process): Likewise.
6207 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6208 (Fccl_execute_on_string): Likewise.
6209 * character.c (string_escape_byte8): Likewise.
6210 * charset.c (read_hex): Likewise.
6211 * cm.c (calccost): Likewise.
6212 * data.c (cons_to_unsigned): Likewise.
6213 * dired.c (directory_files_internal, file_name_completion):
6215 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6216 (sit_for): Likewise.
6217 * doc.c (Fsubstitute_command_keys): Likewise.
6218 * doprnt.c (doprnt): Likewise.
6219 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6220 * emacsgtkfixed.c: Likewise.
6221 * fileio.c (file_offset, Fwrite_region): Likewise.
6222 * floatfns.c (Fexpt, fmod_float): Likewise.
6223 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6225 * font.c (font_intern_prop): Likewise.
6226 * frame.c (x_set_alpha): Likewise.
6227 * gtkutil.c (get_utf8_string): Likewise.
6228 * indent.c (check_display_width): Likewise.
6229 * intervals.c (create_root_interval, rotate_right, rotate_left)
6230 (split_interval_right, split_interval_left)
6231 (adjust_intervals_for_insertion, delete_node)
6232 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6233 (merge_interval_right, merge_interval_left, copy_intervals)
6234 (set_intervals_multibyte_1): Likewise.
6235 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6236 * keymap.c (Fkey_description): Likewise.
6237 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6238 * lread.c (openp, read_integer, read1, string_to_number):
6240 * menu.c (ensure_menu_items): Likewise.
6241 * minibuf.c (read_minibuf_noninteractive): Likewise.
6242 * print.c (printchar, strout): Likewise.
6243 * process.c (create_process, Faccept_process_output)
6244 (wait_reading_process_output, read_process_output, send_process)
6245 (wait_reading_process_output): Likewise.
6246 * profiler.c (make_log, handle_profiler_signal): Likewise.
6247 * regex.c (re_exec): Likewise.
6248 * regex.h: Likewise.
6249 * search.c (looking_at_1, Freplace_match): Likewise.
6250 * sysdep.c (get_child_status, procfs_ttyname)
6251 (procfs_get_total_memory): Likewise.
6252 * systime.h (EMACS_TIME_VALID_P): Likewise.
6253 * term.c (dissociate_if_controlling_tty): Likewise.
6254 * window.c (get_phys_cursor_glyph): Likewise.
6255 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6256 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6258 * xfns.c (Fx_window_property): Likewise.
6259 * xmenu.c (set_frame_menubar): Likewise.
6260 * xselect.c (x_get_window_property, x_handle_dnd_message):
6262 * xsmfns.c (smc_save_yourself_CB): Likewise.
6263 * xterm.c (x_scroll_bar_set_handle): Likewise.
6265 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6267 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6268 to be optional or nil. Adjust comment and convert it to docstring.
6269 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6270 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6272 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6274 Static checking by GCC 4.8-20130319.
6275 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6276 * process.c (Fset_process_datagram_address)
6277 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6278 * xdisp.c (get_char_face_and_encoding):
6279 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6280 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6281 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6283 2013-03-24 Ken Brown <kbrown@cornell.edu>
6285 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6286 fix compilation on 64-bit Cygwin, where underscores are not
6287 automatically prepended.
6289 * w32term.c (w32_initialize): Silence compiler warning.
6291 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6293 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6294 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6295 variables, to save and restore frame dimensions.
6296 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6297 after returning from a 'fullscreen' configuration.
6298 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6299 to avoid races between the main thread and the input thread.
6301 * w32term.h (struct w32_output): New members normal_width,
6302 normal_height, normal_top, normal_left, and prev_fsmode.
6303 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6304 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6307 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6308 'fullscreen' parameter. Always record previous width and height
6309 of the frame, except when switching out of maximized modes, so
6310 that they could be restored correctly, instead of resetting to the
6311 default frame dimensions. Send SC_RESTORE command to the frame,
6312 unless we are going to send SC_MAXIMIZE, to restore the frame
6313 resize hints in the mouse pointer shown by the window manager.
6316 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6318 * lisp.h (get_frame_param): Adjust conditions for prototype
6321 2013-03-22 Ken Brown <kbrown@cornell.edu>
6323 * unexcw.c: Drop unneeded inclusion of w32common.h.
6324 (report_sheap_usage): Declare.
6325 (read_exe_header): Add magic numbers for x86_64.
6326 (fixup_executable): Fix printf format specifier for unsigned long
6329 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6331 * frame.h (struct frame): Put menu_bar_window under #ifdef
6332 because this member is not needed when X toolkit is in use.
6333 (fset_menu_bar_window):
6334 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6335 (free_glyphs, update_frame):
6336 * xdisp.c (expose_frame): Likewise.
6337 (display_menu_bar): Likewise. Remove redundant eassert.
6338 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6341 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6343 Use functions and constants to manipulate Lisp_Save_Value objects.
6344 This replaces code that used macros and strings and token-pasting.
6345 The change makes the C source a bit easier to follow,
6346 and shrinks the Emacs executable a bit.
6347 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6348 (make_save_value): Change 1st arg from string to enum. All callers
6351 (mark_object): Use if, not #if, for GC_MARK_STACK.
6352 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6353 (XSAVE_OBJECT): Now functions, not macros.
6354 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6355 the constant was never used.
6356 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6357 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6358 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6359 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6361 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6362 type3 with a single member save_type. All uses changed.
6363 (save_type, set_save_pointer, set_save_integer): New functions.
6364 * print.c (PRINTX): Remove.
6366 * alloc.c: Remove redundant static declarations.
6368 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6370 * window.h (struct window): Convert left_col, top_line, total_lines
6371 and total_cols from Lisp_Objects to integers. Adjust comments.
6372 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6374 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6375 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6376 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6377 Adjust users where appropriate.
6379 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6381 * frame.h (struct frame): Drop resx and resy because the same data is
6382 available from window system-specific output context. Adjust users.
6383 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6384 New functions to provide defaults when no window system available.
6385 (FRAME_RES_X, FRAME_RES_Y): New macros.
6386 (NUMVAL): Move from xdisp.c.
6387 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6388 (Ffont_face_attributes, Fopen_font):
6389 * image.c (gs_load):
6390 * w32font.c (fill_in_logfont):
6391 * xdisp.c (calc_pixel_width_or_height):
6392 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6393 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6395 2013-03-20 Kenichi Handa <handa@gnu.org>
6397 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6398 to 1 (temporary workaround until a bug related to ASCII
6399 optimization is fixed).
6401 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6403 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6404 Signal error if window is not internal. Adjust docstring.
6405 (delete_all_child_windows): Use combination_limit to save the buffer.
6406 (Fset_window_configuration): Adjust accordingly.
6407 * print.c (syms_of_print): Initialize debugging output not here...
6408 (init_print_once): ...but in a new function here.
6409 * lisp.h (init_print_once): Add prototype.
6410 * emacs.c (main): Add call to init_print_once. Adjust comments.
6412 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6414 * window.c (window_resize_check, window_resize_apply)
6415 (window_from_coordinates, recombine_windows, set_window_buffer)
6416 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6417 (Fsplit_window_internal, Fdelete_window_internal)
6418 (freeze_window_starts): Use bool for booleans.
6419 * window.h (window_frame_coordinates, resize_frame_windows)
6420 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6422 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6424 * dispnew.c (bitch_at_user): Use `user-error'.
6426 2013-03-17 Ken Brown <kbrown@cornell.edu>
6428 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6429 as return type of image_background. (Bug#13981)
6430 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6432 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6434 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6435 (ns_select): Don't return with result uninitialized.
6437 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6440 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6442 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6443 directories. If filename is nil, get directory name (Bug#13932).
6444 Use getFilename and getDirectory.
6445 (getFilename, getDirectory): New methods for EmacsSavePanel and
6447 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6449 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6451 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6453 2013-03-15 Kenichi Handa <handa@gnu.org>
6455 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6456 (adjust_after_replace): Make it back to static. Delete the third
6457 arg text_at_gap_tail. Cancel the code for handling it.
6459 * coding.h (struct coding_system): New member eol_seen.
6461 * coding.c (detect_ascii): New function.
6462 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6463 when the source bytes are actually scanned. On detecting for
6464 coding_category_utf_8_auto, call detect_ascii instead of scanning
6465 source bytes directly.
6466 (produce_chars): Call insert_from_gap with the new arg 0.
6467 (encode_coding): Likewise.
6468 (decode_coding_gap): Control ASCII optimization by the variable
6469 disable_ascii_optimization instead of #ifndef .. #endif.
6470 Deccode EOL format according to coding->eol_seen.
6471 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6474 * lisp.h (adjust_after_replace): Cancel externing it.
6475 (insert_from_gap): Adjust prototype.
6477 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6479 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6480 FULLSCREEN_MAXIMIZED. (Bug#13935)
6482 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6484 * region-cache.c (find_cache_boundary, move_cache_gap)
6485 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6486 Simplify debugging check and convert to eassert. Adjust comment.
6487 (pp_cache): Put under ENABLE_CHECKING.
6489 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6491 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6492 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6494 (w32fullscreen_hook): If the frame is visible, reset
6495 f->want_fullscreen flag after changing the frame size. If the
6496 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6499 2013-03-13 Daniel Colascione <dancol@dancol.org>
6501 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6502 too so that these builds can use Cygwin's file conversion
6503 functions. (We've been building and linking cygw32.o all along
6504 and just not using it.)
6506 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6508 File synchronization fixes (Bug#13944).
6509 * Makefile.in (LIB_FDATASYNC): New macro.
6511 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6512 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6513 Don't worry about HAVE_FSYNC, since a substitute fsync is
6514 available if the system lacks one.
6515 (Fwrite_regin): Retry fsync if interrupted.
6517 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6519 * w32term.c (w32_read_socket): If the Emacs frame is being
6520 activated, call w32fullscreen_hook, to make sure the new frame
6521 dimensions are in effect. (Bug#13937)
6523 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6525 * xdisp.c (init_iterator): Simplify because both character and byte
6526 positions are either specified or -1. Add eassert. Adjust comment.
6527 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6528 character and byte positions can be obtained from marker.
6530 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6532 Static checking by Sun C 5.12.
6533 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6534 * bytecode.c (exec_byte_code):
6535 * dispnew.c (init_display):
6537 * fileio.c (Fsubstitute_in_file_name):
6538 * keyboard.c (Fevent_convert_list):
6539 * keymap.c (Fsingle_key_description):
6540 * term.c (maybe_fatal, fatal):
6541 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6542 * xsmfns.c (Fhandle_save_session):
6543 Omit unreachable code.
6544 * keymap.c (map_keymap_char_table_item): Cast void * to
6545 a function pointer type; the C Standard requires this.
6547 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6548 Include <sys/param.h> unconditionally, as that works elsewhere and
6549 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6550 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6553 See ChangeLog.12 for earlier changes.
6559 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6561 This file is part of GNU Emacs.
6563 GNU Emacs is free software: you can redistribute it and/or modify
6564 it under the terms of the GNU General Public License as published by
6565 the Free Software Foundation, either version 3 of the License, or
6566 (at your option) any later version.
6568 GNU Emacs is distributed in the hope that it will be useful,
6569 but WITHOUT ANY WARRANTY; without even the implied warranty of
6570 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6571 GNU General Public License for more details.
6573 You should have received a copy of the GNU General Public License
6574 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.