1 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3 * w32font.h (w32font_close): Adjust the prototype to the change in
6 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
8 * w32uniscribe.c (uniscribe_close): Adapt the call to
9 w32font_close to its new prototype.
11 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
13 Omit unused frame argument of font API's close function.
14 * font.h (struct font): Drop frame argument. Adjust comment.
15 * font.c (font_clear_cache, font_close_object): Adjust users.
16 * ftfont.c (ftfont_close):
17 * ftxfont.c (ftxfont_close):
18 * macfont.m (macfont_close):
19 * nsfont.m (nsfont_close):
20 * w32font.c (w32font_close):
21 * xfont.c (xfont_close):
22 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
23 tweak comments and make functions safe if called more than once for
26 Perform font-specific cleanup when font object is swept by GC. See
27 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
28 * alloc.c (cleanup_vector): New function.
29 (sweep_vector): Call it for each reclaimed vector object.
30 * font.h (struct font): Adjust comment.
32 2013-10-24 Glenn Morris <rgm@gnu.org>
34 * Makefile.in (abs_top_srcdir): New, set by configure.
36 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
38 Adjust recent font-related changes to fix bug#15686.
39 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
40 is a live window system frame, mark its default font too.
42 2013-10-23 Glenn Morris <rgm@gnu.org>
44 * Makefile.in (RUN_TEMACS): Make relative (again).
45 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
46 (bootstrap-emacs$(EXEEXT)):
47 Quote entities that might contain whitespace.
49 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
51 Port to Solaris 10 and its bundled GCC.
52 Problem reported by Timothy C. Burt.
53 * floatfns.c (isfinite, isnan): Redefine unconditionally.
55 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
57 Do not allow font caches to grow too large.
58 * alloc.c (compact_font_cache_entry, compact_font_caches):
59 New functions or stub if not HAVE_WINDOW_SYSTEM.
60 (compact_undo_list): Factor out from Fgarbage_collect.
62 (mark_face_cache): Mark face font. Move down to avoid
64 (mark_terminals): Do not mark font cache here.
65 (Fgarbage_collect): Call compaction functions described
66 above. Adjust comment.
68 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
70 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
71 chdir to HOME (bug#15607).
73 * nsterm.m (Qcocoa, Qgnustep): New variables.
74 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
75 (ns_get_color): Make selection color work for GNUStep also.
77 2013-10-18 Eli Zaretskii <eliz@gnu.org>
79 * keyboard.c (make_lispy_event): Remove GPM-specific code that
80 handles mouse clicks. Instead, let GPM use the same code as all
81 the other mice use. See the discussion starting at
82 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
83 for the details of the problem with the menu bar this fixes.
85 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
87 Remove port-specific display name lists to avoid extra
88 complexity and data duplication with display info lists.
89 * xterm.h (x_display_name_list): Remove declaration.
90 * xterm.c (x_display_name_list): Remove.
91 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
92 * xfns.c (x_display_info_for_name, Fx_display_list):
93 Likewise. Use x_display_list where appropriate.
94 * w32term.h (w32_display_name_list): Remove declaration.
95 * w32term.c (w32_display_name_list): Remove.
96 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
98 * w32fns.c (x_display_info_for_name, Fx_display_list):
99 Likewise. Use x_display_list where appropriate.
100 * nsterm.h (ns_display_name_list): Remove declaration.
101 * nsterm.m (ns_display_name_list): Remove.
102 (ns_term_init, syms_of_nsterm): Adjust users.
103 * nsfns.m (ns_display_info_for_name, Fx_display_list):
104 Likewise. Use x_display_list where appropriate.
105 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
106 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
107 (mark_terminals): Mark per-terminal font cache.
109 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
111 Don't run timers in input-pending-p. Its new check-timers param
112 provides the prior behavior. (Bug#15045).
113 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
116 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
118 Make some functions static in non-Microsoft builds.
119 On my platform (Fedora 19 x86-64), this shrinks the
120 Emacs executable (text+data) by 0.25%.
121 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
122 (load_color) [!MSDOS]:
123 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
124 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
125 * lisp.h (check_existing):
126 * process.h (conv_sockaddr_to_lisp, network_interface_list)
127 (network_interface_info) [!WINDOWSNT]:
128 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
130 * fileio.c (check_existing):
131 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
132 * process.c (conv_sockaddr_to_lisp, network_interface_list)
133 (network_interface_info) [!WINDOWSNT]:
134 * term.c (encode_terminal_code) [!WINDOWSNT]:
135 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
136 * xfaces.c (load_color) [!MSDOS]:
138 * fileio.c (check_existing, check_executable, check_writable):
139 * process.c (network_interface_list, network_interface_info):
140 Move earlier, so that we don't need forward decls.
141 * gnutls.c (fn_gnutls_transport_set_errno)
142 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
144 * w32.c (init_environment): Use faccessat rather than
145 check_existing, partly for consistency with the rest of the code
146 in this file, partly so that check_existing can be static.
148 Make VALMASK visible to GDB even if clang is used (Bug#15574).
149 * emacs.c (MAIN_PROGRAM): New macro.
150 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
151 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
153 bool vector int width fixes
154 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
155 (Fbool_vector_count_matches_at):
156 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
157 can exceed PTRDIFF_MAX, at least in theory.
158 (Fbool_vector_count_matches_at):
159 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
161 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
163 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
164 (struct sockaddr): Add forward decl, for platforms that lack it.
166 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
168 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
171 2013-10-16 Eli Zaretskii <eliz@gnu.org>
173 * w32.c (network_interface_get_info, network_interface_list)
174 (network_interface_info): New functions. (Bug#15610)
175 (GetAdaptersInfo_Proc): New typedef.
176 (get_adapters_info): New wrapper function.
177 (globals_of_w32): Initialize g_b_init_get_adapters_info.
179 * process.h (network_interface_list, network_interface_info): New
182 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
183 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
184 all systems. Return non-nil for systems that HAVE_NET_IF_H and
185 for WINDOWSNT. Doc fix.
186 (syms_of_process): Defsubr Snetwork_interface_list and
187 Snetwork_interface_info unconditionally.
189 * menu.c (have_boxes): Fix redundant simulation of radio buttons
190 in NS GUI sessions. (Bug#15629)
192 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
194 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
196 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
198 * print.c (print_object): Print " ..." when truncating bool vectors.
200 2013-10-15 Eli Zaretskii <eliz@gnu.org>
202 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
203 standard mouse buttons.
205 * termhooks.h (struct input_event): Remove incorrect commentary.
207 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
209 Disallow bool vector operations on mixed-length operands.
210 The old behavior left garbage in the result vector sometimes,
211 and didn't seem to be useful.
212 * data.c (Qwrong_length_argument): New static var.
213 (wrong_length_argument): New function.
214 (bool_vector_binop_driver): Check that args agree in length.
216 * keyboard.c, keyboard.h (all_kboards): Now static.
218 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
220 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
221 note from the lispref.
223 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
225 * nsterm.h (struct ns_display_info): Remove set-but-unused
226 member image_cache (image caches are per-terminal anyway).
227 (FRAME_X_IMAGE_CACHE): Remove.
228 * nsterm.m (ns_initialize_display_info): Adjust user.
230 2013-10-14 Eli Zaretskii <eliz@gnu.org>
232 * w32proc.c: Include mingw_time.h.
234 * w32.c: Include mingw_time.h.
236 Implement scrolling of TTY menus when the screen is too short.
238 * term.c (tty_menu_display): Accept an additional argument, the
239 menu item from which to start displaying the menu. Account for
240 the value of Y when limiting the menu to the number of available
242 (mi_result): New enumeration.
243 (read_menu_input): Return enumerated value. When the y coordinate
244 hits min_y or max_y, return scroll indication instead of wrapping
246 (tty_menu_activate): Handle the scrolling indications from
247 read_menu_input. Compute the first menu item to display and pass
248 it to tty_menu_display.
250 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
252 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
253 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
254 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
255 Adjust to match the change described below.
256 (struct terminal): Move must_write_spaces, line_ins_del_ok,
257 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
258 memory_below_frame members to...
259 * termchar.h (struct tty_display_info): ...here because they're
260 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
262 * nsterm.m (ns_create_terminal):
263 * w32term.c (w32_create_terminal):
264 * xterm.c (x_create_terminal): Adjust users.
265 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
266 to filter out non-TTY frames. Adjust comment.
267 (scrolling): Adjust user. Prefer eassert for debugging check.
269 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
271 * xfaces.c (PT_PER_INCH): Remove unused macro.
272 * termhooks.h (struct terminal): Remove set-but-unused
273 member fast_clear_end_of_line.
274 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
275 * nsterm.m (ns_create_terminal):
277 * w32term.c (w32_create_terminal):
278 * xterm.c (x_create_terminal): Adjust users.
280 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
282 * lisp.h (bool_vector_size): New function.
283 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
284 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
285 (Fbool_vector_not, Fbool_vector_count_matches_at):
286 Remove uses of 'eassume' that should no longer be needed,
287 because they are subsumed by the 'eassume' in bool_vector_size.
289 2013-10-12 Eli Zaretskii <eliz@gnu.org>
291 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
292 after inclusion of gif_lib.h, thus fixing compiler warnings caused
293 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
295 2013-10-11 Eli Zaretskii <eliz@gnu.org>
297 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
298 have different dimensions. (Bug#15575)
300 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
303 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
305 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
307 * term.c (tty_menu_show): Never return with unbalanced
308 specpdl. Use eassert for debugging check. Adjust style.
310 2013-10-11 Eli Zaretskii <eliz@gnu.org>
312 * term.c (read_menu_input): Make selection of menu items
313 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
314 (tty_menu_activate): Fix off-by-one error when computing max_y.
316 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
318 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
319 audit logging (only used with GnuTLS 3.x) and enable it.
321 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
323 * dispnew.c (redraw_frame): Remove useless #ifdef because
324 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
325 Also, move TTY fflush to...
326 * term.c (tty_update_end): ...this function.
328 2013-10-11 Eli Zaretskii <eliz@gnu.org>
330 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
331 the end of the frame's glyph matrix. (Bug#15575)
333 * term.c (tty_menu_display): Don't move cursor while overwriting
334 frame's glyphs with menu items. Limit the number of items
335 displayed to what can be shown on the available screen lines,
336 excluding the echo area.
337 (tty_menu_activate): Limit the Y coordinate allowed by
338 read_menu_input to the last screen line used for menu display.
340 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
342 * lisp.h (eassume): New macro.
343 Also, include <verify.h>, for 'assume'.
344 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
345 (vroundup, vector_nbytes):
346 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
347 (Fbool_vector_not, Fbool_vector_count_matches)
348 (Fbool_vector_count_matches_at):
349 Use eassume, not eassert.
350 * casetab.c (set_identity, shuffle):
351 * composite.c (composition_gstring_put_cache):
352 * dispnew.c (update_frame_1):
353 * ftfont.c (ftfont_shape_by_flt):
354 * image.c (gif_load):
355 * intervals.c (offset_intervals):
356 * macfont.m (macfont_shape):
357 Remove calls to 'assume' that are no longer needed, because
358 --enable-gcc-warnings no longer generates bogus warnings
359 when these calls are removed.
361 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
363 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
365 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
367 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
368 (Qsubstitute_env_in_file_name): New var.
369 (syms_of_fileio): Define it.
371 2013-10-10 Eli Zaretskii <eliz@gnu.org>
373 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
374 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
377 * term.c (save_and_enable_current_matrix): Don't allocate and
378 don't save margin areas.
379 (restore_desired_matrix): Don't restore margin areas.
380 (free_saved_screen): Don't free margin areas.
382 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
384 * image.c: Pacify --enable-gcc-warnings.
385 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
386 #define only if used.
388 2013-10-10 Eli Zaretskii <eliz@gnu.org>
390 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
391 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
392 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
393 (gif_load): For giflib v5.x and later, display the error message
394 produced by giflib when its functions fail.
395 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
398 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
400 * keyboard.c (last_event_timestamp): Remove. For X selection and
401 GTK popup menus, it may be obtained from per-frame X display info.
402 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
403 (process_special_events): Adjust users.
404 * keyboard.h (last_event_timestamp): Remove declaration.
405 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
406 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
407 * menu.h (xmenu_show): Adjust prototype.
408 * menu.c (Fx_popup_menu): Adjust user.
409 * xselect.c (x_own_selection, x_get_foreign_selection)
410 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
412 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
414 * keyboard.c (init_kboard): Now static. Add arg
415 to denote window system. Adjust comment.
416 (init_keyboard): Adjust user.
417 (allocate_kboard): New function.
419 * nsterm.m (ns_term_init):
421 * w32term.c (w32_create_terminal):
422 * xterm.c (x_term_init): Use it.
423 * keyboard.h (init_kboard): Remove prototype.
424 (allocate_kboard): Add prototype.
426 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
428 * image.c (GIFLIB_MAJOR): Ensure it's defined.
429 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
431 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
433 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
435 2013-10-09 Eli Zaretskii <eliz@gnu.org>
437 * term.c (tty_menu_activate): Flush the output stream after
438 showing the cursor, and don't mark the frame garbaged at exit from
439 the function. Fixes redisplay glitches when moving from one menu
442 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
444 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
445 or throw error (Bug#15570).
447 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
449 * intervals.c (temp_set_point_both): Move test into 'eassert',
452 * lisp.h (eassert): Don't use 'assume'.
453 Sometimes 'assume' wins in performance, and sometimes it loses,
454 so it shouldn't be used all the time. Perhaps we need two
455 flavors of 'eassert', one for where 'assume' is far more likely
456 to help or to hurt; but that can be done later.
457 Problem reported by Dmitry Antipov in
458 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
459 Also, don't include <verify.h>; no longer needed.
461 2013-10-09 Glenn Morris <rgm@gnu.org>
463 * eval.c (Fcond): Doc tweak.
465 2013-10-09 Eli Zaretskii <eliz@gnu.org>
467 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
468 expressions with side effects to eassert. (Bug#15565)
470 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
472 * fns.c (hashfn_user_defined): Allow hash functions to return any
475 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
477 Fix minor problems found by static checking.
478 * dispnew.c (save_current_matrix): Omit unnecessary casts.
479 * dispnew.c (update_frame_with_menu): Mark debug local as used.
480 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
481 * keyboard.c (read_menu_command): Remove unused local.
482 * lisp.h (read_menu_command): New decl.
483 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
484 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
485 Return ptrdiff_t, not int.
486 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
487 not int, for benefit of xpalloc.
488 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
490 (have_menus_p): Remove; unused.
491 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
492 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
493 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
495 (save_and_enable_current_matrix): Omit unnecessary casts.
496 (read_menu_input): Omit local extern decl (now in lisp.h).
497 Don't access uninitialized storage if mouse_get_xy fails.
498 (tty_menu_activate): Mark local as initialized, for lint.
499 (tty_menu_activate, tty_meny_show): Remove unused locals.
501 2013-10-08 Eli Zaretskii <eliz@gnu.org>
503 Support menus on text-mode terminals.
504 * xterm.h (xw_popup_dialog): Add prototype.
506 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
507 (xmenu_show): Block input here, instead in Fx_popup_menu.
508 (xw_popup_dialog): New function, with X-specific bits of popup
511 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item): New
514 * window.c (Fset_window_configuration): Use run-time tests of the
515 frame type instead of compile-time conditionals, when menu-bar
516 lines are considered.
518 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
519 (w32_popup_dialog): New prototypes.
521 * w32menu.c (Fx_popup_dialog): Function deleted.
522 (w32_popup_dialog): New function, with w32 specific bits of popup
523 dialogs. Block input here.
525 * w32inevt.c (w32_console_read_socket): Minor change to add
526 debugging TTY events.
528 * w32fns.c (show_hourglass): If returning early because the frame
529 is not a GUI frame, unblock input.
531 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
532 (cursorY): New functions.
534 * termhooks.h (cursorX, cursorY): Prototypes of functions on
535 WINDOWSNT, macros that call curX and curY elsewhere.
537 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
539 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
540 specific function to hide and show cursor on a text-mode terminal.
541 (tty_menu_struct, struct tty_menu_state): New structures.
542 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
543 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
544 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
545 (tty_menu_locate, save_and_enable_current_matrix)
546 (restore_desired_matrix, screen_update, read_menu_input)
547 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
548 (tty_pop_down_menu, tty_menu_last_menubar_item)
549 (tty_menu_new_item_coords, tty_menu_show): New functions.
550 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
552 * nsterm.h (ns_popup_dialog): Adjust prototype.
554 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
556 (ns_popup_dialog): Adapt order of arguments to the other
557 *_menu_show implementations.
558 (Fx_popup_dialog): Function deleted.
560 * msdos.c (x_set_menu_bar_lines): Delete unused function.
562 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
564 * menu.c (have_boxes): New function.
565 (single_keymap_panes): Use it instead of a compile-time
567 (single_menu_item): Use run-time tests of the frame type instead
568 of compile-time conditionals.
569 (encode_menu_string): New function.
570 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
571 the macro, since different types of frame need different encoding
573 (digest_single_submenu): Use run-time tests of frame type instead
574 of, or in addition to, compile-time conditionals.
575 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
576 (Fx_popup_menu): Detect when the function is called from keyboard
577 on a TTY. Don't barf when invoked on a text-mode frame. Check
578 frame type at run time, instead of compile-time conditionals for
579 invoking terminal-specific menu-show functions. Call
580 tty_menu_show on text-mode frames.
581 (Fx_popup_dialog): Moved here from xmenu.c. Test frame types at
582 run time to determine which alternative to invoke; support dialogs
585 * keyboard.h <Qmouse_movement>: Declare.
587 * keyboard.c <Qmouse_movement>: Now extern.
588 <Qecho_keystrokes>: New static variable.
589 (read_key_sequence): Accept an additional argument, a flag to
590 prevent redisplay during reading of the key sequence. All callers
592 (read_menu_command): New function.
593 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
595 (toolkit_menubar_in_use): New function.
596 (make_lispy_event): Use it instead of a compile-time test.
598 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
599 window-system being available.
601 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
602 to x-popup-dialog on the frame type, they all now support popup
605 * dispnew.c (save_current_matrix): Save the margin areas.
606 (restore_current_matrix): Restore margin areas.
607 (update_frame_with_menu): New function.
609 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
612 * alloc.c (make_save_ptr): Now compiled unconditionally.
614 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
616 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
617 (redraw_frame, update_frame): Adjust users.
618 * dispextern.h (set_window_update_flags): Adjust prototype.
619 * xdisp.c (redisplay_internal): When updating all frames with zero
620 windows_or_buffers_changed, assume that only the windows that shows
621 current buffer should be really updated.
623 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
625 Do not allocate huge temporary memory areas and objects while encoding
626 for file I/O, thus reducing an enormous memory usage for large buffers.
627 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
628 * coding.h (struct coding_system): New member raw_destination.
629 * coding.c (setup_coding_system): Initialize it to zero.
630 (encode_coding_object): If raw_destination is set, do not create
631 dst_object. Add comment.
632 * fileio.c (toplevel): New constant E_WRITE_MAX.
633 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
634 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
636 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
638 * nsterm.m (windowDidExitFullScreen:):
639 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
641 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
643 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
644 * keyboard.c (unblock_input_to): Don't process pending signals
645 if a fatal error is in progress.
647 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
648 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
649 they're talking about words in Lisp bool vectors.
650 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
651 * data.c (popcount_bits_word): Rename from popcount_size_t.
652 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
655 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
657 Improve support for popcount and counting trailing zeros (Bug#15550).
658 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
659 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
660 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
661 (popcount_size_t_msc, popcount_size_t_gcc):
662 Remove; now done by Gnulib.
663 (popcount_size_t): Now a macro that defers to Gnulib.
664 (count_trailing_zero_bits): Return int, for consistency with
665 Gnulib and because Emacs prefers signed to unsigned int.
666 Don't assume that size_t is either unsigned int or unsigned long
667 or unsigned long long.
668 (size_t_to_host_endian): Do not assume that size_t is either
669 exactly 32 or exactly 64 bits wide.
670 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
671 etc., so that it's now an enum constant, not a macro.
672 No need to assume that it's either 32 or 64.
674 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
676 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
679 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
681 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
682 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
684 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
686 emacs_read and emacs_write now use void *, not char *.
687 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
688 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
689 Buffer arg is now void *, not char *. This matches plain
690 'read' and 'write' better, and avoids a constraint violation
691 on Solaris 9 with Oracle Studio.
693 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
695 * alloc.c (Fmake_string): For ASCII char initializer, prefer
696 memset to explicit loop. Otherwise copy largest possible chunk
697 from initialized to uninitialized part, thus allowing the longer
698 memcpy runs and reducing the number of loop iterations.
700 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
702 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
703 hide toolbar (Bug#15388).
704 (windowDidEnterFullScreen:): If presentation options are zero,
705 set them here (Bug#15388).
706 (ns_update_auto_hide_menu_bar): Remove runtime check.
707 Don't auto hide dock unless menubar is also auto hidden.
709 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
711 * editfns.c (message): Mention batch mode in doc string.
713 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
715 * nsterm.m (check_native_fs): Remove erroneous comment.
717 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
719 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
720 uses find_newline instead of scan_newline and so doesn't move point.
722 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
724 Use hardware support for byteswapping on glibc x86 etc.
725 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
726 whereas the old swap64 needed 30.
727 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
728 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
729 Use byteswap.h's macros to swap bytes.
730 * lisp.h (swap16, swap32, swap64): Remove.
731 All uses replaced by bswap_16, bswap_32, bswap_64.
733 * bytecode.c (exec_byte_code): Use some more volatile variables
734 to work around local variables getting clobbered by longjmp.
735 Port to pre-C99, which doesn't allow decls after stmts.
737 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
739 * lisp.h (eassert): Assume that COND is true when optimizing.
740 In other words, take on the behavior of eassert_and_assume.
741 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
742 (eassert_and_assume): Remove. All uses replaced by eassert.
744 * xdisp.c (Qglyphless_char): Now static.
746 Adjust to merge from gnulib.
747 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
748 * lisp.h: Include <verify.h>, for 'assume'.
750 * eval.c (clobbered_eassert): New macro.
751 (internal_catch, internal_condition_case)
752 (internal_condition_case_1, internal_condition_case_2)
753 (internal_condition_case_n): Use it instead of eassert
754 when the argument contains locals clobbered by longjmp.
755 Don't use clobbered locals outside of clobbered_eassert.
756 (internal_lisp_condition_case): Use a volatile variable
757 to work around a local variable's getting clobbered.
759 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
761 * lisp.h (struct handler): Merge struct handler and struct catchtag.
762 (PUSH_HANDLER): New macro.
764 (handlerlist): Always declare.
766 * eval.c (catchlist): Remove (merge with handlerlist).
767 (handlerlist, lisp_eval_depth): Not static any more.
768 (internal_catch, internal_condition_case, internal_condition_case_1)
769 (internal_condition_case_2, internal_condition_case_n):
771 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
772 handlerlist/catchlist.
773 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
774 handlerlist which can only handle a single condition-case handler at
776 (find_handler_clause): Simplify since we only a single branch here
779 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
781 (bcall0): New function.
782 (exec_byte_code): Add corresponding cases. Improve error message when
783 encountering an invalid byte-code. Let Bunwind_protect accept
784 a function (rather than a list of expressions) as argument.
786 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
787 and make them unconditional now that they're heap-allocated.
789 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
791 * charset.c (Fdecode_char, Fencode_char): Remove description of
792 `restriction' arg. now that it's hidden by advertised-calling-convention.
794 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
796 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
797 Remove unused variable (from mac-port).
798 (macfont_draw): Use s->ybase for correct y position.
800 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
802 * frame.h (struct frame): Drop has_minibuffer member because...
803 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
804 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
806 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
808 * window.h (struct window): Prefer enum text_cursor_kinds to int
809 for phys_cursor_type member. Move the latter, phys_cursor_width,
810 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
811 * window.c (replace_window, make_window): Adjust users.
813 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
815 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
816 this module is never compiled otherwise.
818 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
820 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
823 2013-09-29 Eli Zaretskii <eliz@gnu.org>
825 * xdisp.c (get_next_display_element): Don't call face_for_font in
826 a build configured --without-x. (Bug#15484)
828 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
830 * window.c (calc_absolute_offset): #elif should be #elif defined.
832 * frame.c (delete_frame): Block/unblock input to overcome race
833 condition (Bug#15475).
835 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
837 * frame.c (delete_frame): Record selected frame only after
838 calling Qdelete_frame_functions (Bug#15477).
840 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
842 * nsterm.m (ns_selection_color): Remove.
843 (ns_get_color): Check for ns_selection_(fg|bg)_color using
844 NSColor selectedText(Background)Color. Only for COCOA.
845 (ns_term_init): Remove assignment of ns_selection_color, logic
846 moved to ns_get_color.
848 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
849 NS_SELECTION_COLOR_DEFAULT.
850 (NS_SELECTION_FG_COLOR_DEFAULT): New.
852 2013-09-28 Eli Zaretskii <eliz@gnu.org>
854 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
855 frame' does not have the tool_bar_window member.
857 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
859 Signal error when reading an empty byte-code object (Bug#15405)
860 * lread.c (read1): signal error
861 * alloc.c (make_byte_code): eassert header size
862 (sweep_vectors): change an int to size_t
864 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
866 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
867 instead of ints, as it's the usual style for offsetof constants. See:
868 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
870 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
871 This is ugly, but it should fix the performance problem for older
872 GCC versions in the short run. I'll look into integrating the
873 Gnulib module for popcount, as a better fix.
874 See the thread starting in:
875 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
876 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
877 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
878 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
879 (popcount_size_t): Use it.
881 2013-09-24 Daniel Colascione <dancol@dancol.org>
883 * process.c (Fnetwork_interface_info): Fix build break due to
886 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
888 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
889 Prefer signed to unsigned integers where either will do.
890 No need for 'const' on locals that do not escape.
891 Omit easserts with unnecessary and unportable assumptions about
892 alignment. Avoid unnecessary casts to char *.
894 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
896 Use union for the payload of struct Lisp_Vector.
897 This helps to avoid a few glitches dictated by C's aliasing rules.
898 * lisp.h (struct Lisp_Vector): Use union for next and
899 contents member. Adjust comment. Change related users.
900 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
901 Related users changed.
902 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
903 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
904 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
905 * xfaces.c, xfont.c, xmenu.c: Related users changed.
907 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
909 Optimize glyph row clearing and copying routines.
910 * dispextern.h (struct glyph_row): Change layout of struct
911 glyph_row to help copy_row_except_pointers. Adjust comment.
912 * dispnew.c (null_row): Remove.
913 (clear_glyph_row): Use offsetof and memset to find and clear
914 just the members that need clearing. Adjust comment.
915 (copy_row_except_pointers): Likewise for copying.
917 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
919 Some minor cleanups of recently-added bool vector code.
920 * conf_post.h (assume): Always return void. Use lint version
921 only if GCC and MSC versions don't apply.
922 * conf_post.h (assume):
923 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
924 Depend on _MSC_VER, not __MSC_VER, for consistency with
926 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
927 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
928 (bool_vector_binop_driver, count_trailing_zero_bits)
929 (size_t_to_host_endian): Now static, not static inline;
930 the latter isn't needed with modern compilers and doesn't
931 work with older compilers anyway.
933 * alloc.c (valgrind_p): Use bool for boolean.
935 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
937 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
938 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
939 (display_last_displayed_message_p, message_buf_print)
940 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
941 Use bool for boolean.
942 * dispextern.h (cancel_line, init_desired_glyphs):
943 Remove ancient leftover.
944 (help_echo_showing_p, hourglass_shown_p):
945 * lisp.h (noninteractive_need_newline): Adjust declaration.
947 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
949 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
951 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
952 ...this file and convert the latter to static. Adjust comment.
953 (make_initial_frame):
954 * window.c (init_window_once): Adjust user.
955 * frame.h (last_nonminibuf_frame): Remove declaration.
956 * lisp.h (selected_frame): Likewise.
957 * msdos.c (the_only_display_info): Adjust comment.
959 2013-09-23 Eli Zaretskii <eliz@gnu.org>
961 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
962 computing the end column of mouse-highlight that comes from
963 display or overlay strings. (Bug#15437)
964 (note_mouse_highlight): Adapt calculation of last argument to
965 mouse_face_from_string_pos to the above change.
967 * conf_post.h (__has_builtin): Define to zero, if undefined, on
968 all platforms, not just for clang.
970 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
972 * filelock.c (lock_file_1): Rearrange to remove compiler warning
973 about excess arguments to snprintf.
975 * conf_post.h(assume): Use __builtin_unreachable for clang.
977 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
979 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
980 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
982 2013-09-23 Daniel Colascione <dancol@dancol.org>
984 * alloc.c (USE_VALGRIND): New macro; on by default
985 when ENABLE_CHECKING.
986 (mark_maybe_object, mark_maybe_pointer)
987 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
989 (valgrind_p) [USE_VALGRIND]: New variable.
990 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
992 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
994 * process.c (wait_reading_process_output): Change int pnamelen to
997 * nsterm.m (setMarkedText:selectedRange:):
999 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1000 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1001 argument to unsigned long to avoid warning.
1002 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1004 * conf_post.h (assume): Fix compiler error: x shall be cond.
1006 2013-09-22 Daniel Colascione <dancol@dancol.org>
1008 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1009 warning when compiling without a window system.
1011 2013-09-22 Daniel Colascione <dancol@dancol.org>
1013 * data.c (Qbool_vector_p): New symbol.
1014 (bool_vector_spare_mask, popcount_size_t_generic)
1015 (popcount_size_t_msc, popcount_size_t_gcc)
1017 (bool_vector_binop_driver)
1018 (count_trailing_zero_bits, size_t_to_host_endian)
1019 (Fbool_vector_exclusive_or)
1020 (Fbool_vector_union)
1021 (Fbool_vector_intersection, Fbool_vector_set_difference)
1022 (Fbool_vector_subsetp, Fbool_vector_not)
1023 (Fbool_vector_count_matches)
1024 (Fbool_vector_count_matches_at): New functions.
1025 (syms_of_data): Intern new symbol, functions.
1026 * alloc.c (bool_vector_payload_bytes): New function.
1027 (Fmake_bool_vector): Instead of calling Fmake_vector,
1028 which performs redundant initialization and argument checking,
1029 just call allocate_vector ourselves. Make sure we clear any
1030 terminating padding to zero.
1031 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1032 instead of open-coding the size calculation.
1033 (vroundup_ct): New macro.
1034 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1035 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1036 * composite.c (composition_gstring_put_cache):
1037 Change lint_assume to assume.
1038 * conf_post.h (assume): New macro.
1039 (lint_assume): Remove.
1040 * dispnew.c (update_frame_1): Change lint_assume to assume.
1041 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1043 * image.c (gif_load): Change lint_assume to assume.
1044 * lisp.h (eassert_and_assume): New macro.
1045 (Qbool_vector_p): Declare.
1046 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1047 (swap16, swap32, swap64): New inline functions.
1048 * macfont.c (macfont_shape): Change lint_assume to assume.
1049 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1050 * xsettings.c (parse_settings): Use new swap16 and
1051 swap32 from lisp.h instead of file-specific macros.
1053 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1055 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1056 found (which can legitimately happen when the glyph row at the
1057 window start is disabled in the current_matrix. (Bug#15365)
1059 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1061 Fix syntax.h bug introduced by recent INLINE change.
1062 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1063 conditionally compiled one way in some modules, and a different
1064 way in others. This doesn't work with extern inline functions,
1065 which must have the same definition in all modules, because the
1066 defining code might be shared across modules, depending on the
1067 implementation. Symptoms reported by Martin Rudalics in:
1068 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1069 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1070 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1071 overriding the corresponding functions in syntax.h.
1072 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1073 (syntax_property): New inline functions.
1074 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1075 Rewrite in terms of these new functions.
1077 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1079 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1080 not chars_in_text, whose result depends on the multibyteness of
1081 the current buffer. (Bug#15426)
1083 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1085 Port recent change to hosts where pointers aren't 'long'.
1086 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1087 Don't assume that pointers are the same width as 'long'.
1088 Add a compile-time check that a pointer fits into two X slots.
1090 A simpler, centralized INLINE.
1091 * conf_post.h (INLINE): Define only if not already defined.
1092 This allows us to use a single INLINE, defined by one file
1094 * emacs.c (INLINE): Define it.
1095 Also, include category.h, charset.h, composite.h, dispextern.h,
1096 syntax.h, systime.h, so that their INLINE definitions are expanded
1098 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1099 * buffer.h, buffer.c (BUFFER_INLINE):
1100 * category.h, category.c (CATEGORY_INLINE):
1101 * character.h, character.c (CHARACTER_INLINE):
1102 * charset.h, charset.c (CHARSET_INLINE):
1103 * composite.h, composite.c (COMPOSITE_INLINE):
1104 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1105 * frame.h, frame.c (FRAME_INLINE):
1106 * intervals.h, intervals.c (INTERVALS_INLINE):
1107 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1108 * lisp.h, alloc.c (LISP_INLINE):
1109 * process.h, process.c (PROCESS_INLINE):
1110 * syntax.h, syntax.c (SYNTAX_INLINE):
1111 * systime.h, sysdep.c (SYSTIME_INLINE):
1112 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1113 * window.h, window.c (WINDOW_INLINE):
1114 Remove. All uses replaced with INLINE.
1116 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1118 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1121 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1123 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1124 'const char *' to avoid compiler warnings due to similar change in
1125 the prototype of x_get_string_resource.
1127 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1129 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1130 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1131 going to replace static variables below. Adjust comments.
1132 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1133 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1134 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1135 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1136 Related users changed.
1137 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1138 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1139 last_mouse_movement_time, going to replace static variables below.
1141 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1142 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1144 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1145 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1146 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1147 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1148 static variables below.
1149 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1150 (last_mouse_scroll_bar): Remove.
1151 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1152 (mouseExited): Related users changed.
1154 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1156 Do not use external array to process X scroll bar messages.
1157 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1158 (x_send_scroll_bar_event): Pack window pointer into two slots
1159 of XClientMessageEvent if we're 64-bit. Adjust comment.
1160 (x_scroll_bar_to_input_event): Unpack accordingly.
1162 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1164 Ifdef away recent changes which aren't relevant to NS port.
1165 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1166 [!HAVE_NS]: Declare as such.
1167 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1168 [!HAVE_NS]: Define as such.
1170 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1172 * frame.c (x_redo_mouse_highlight): New function
1173 to factor out common code used in W32 and X ports.
1174 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1175 * xterm.h (struct x_display_info):
1176 * w32term.h (struct w32_display_info):
1177 * nsterm.h (struct ns_display_info): New members
1178 last_mouse_motion_frame, last_mouse_motion_x and
1179 last_mouse_motion_y, going to replace static variables below.
1180 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1181 (redo_mouse_highlight): Remove.
1182 (note_mouse_movement, syms_of_xterm): Adjust user.
1183 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1184 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1185 (redo_mouse_highlight): Remove.
1186 (note_mouse_movement, syms_of_w32term): Adjust user.
1187 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1188 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1190 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1191 * nsfns.m (compute_tip_xy): Adjust user.
1193 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1195 * frame.c (x_mouse_grabbed): New function.
1196 * dispextern.h (x_mouse_grabbed): Add prototype.
1197 (last_mouse_frame): Remove declaration.
1198 * xterm.h (struct x_display_info):
1199 * w32term.h (struct w32_display_info):
1200 * nsterm.h (struct ns_display_info): New member
1201 last_mouse_frame, going to replace...
1202 * xdisp.c (last_mouse_frame): ...global variable.
1203 (note_tool_bar_highlight):
1204 * w32term.c (w32_mouse_position, w32_read_socket):
1205 * xterm.c (XTmouse_position, handle_one_xevent):
1206 Use x_mouse_grabbed.
1207 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1209 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1211 * w32term.c (w32_read_socket): Avoid temporary
1212 variables in a call to x_real_positions.
1213 * xterm.c (handle_one_xevent): Likewise.
1215 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1217 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1218 (x_icon_type): Remove prototype.
1219 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1220 * frame.c (x_icon_type): Remove.
1221 * w32term.c (x_make_frame_visible, x_iconify_frame):
1222 * xterm.c (x_make_frame_visible, x_iconify_frame):
1223 Use x_set_bitmap_icon to factor out common code.
1225 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1227 * dispextern.h (check_x_display_info, x_get_string_resource):
1228 Declare here just once and unify the latter.
1229 * frame.c (check_x_display_info, x_get_string_resource):
1230 * nsterm.h (check_x_display_info):
1231 * xrdb.c (x_get_string_resource):
1232 * xterm.h (check_x_display_info): Remove prototypes.
1233 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1234 * w32reg.c (x_get_string_resource): Likewise.
1235 (w32_get_rdb_resource): Adjust user.
1237 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1239 * xterm.h (struct x_display_info): New member
1240 x_pending_autoraise_frame, going to replace...
1241 * xterm.c (pending_autoraise_frame): ...static variable.
1242 (x_new_focus_frame, XTread_socket): Adjust users.
1243 * w32term.h (struct w32_display_info): New member
1244 w32_pending_autoraise_frame, going to replace...
1245 * w32term.c (pending_autoraise_frame): ...global variable.
1246 (x_new_focus_frame, w32_read_socket): Adjust users.
1248 2013-09-17 Glenn Morris <rgm@gnu.org>
1250 * xdisp.c (message_dolog): If we create *Messages*,
1251 switch it to messages-buffer-mode.
1253 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1255 Don't overuse 'const' in types of locals.
1256 * bidi.c (bidi_count_bytes):
1257 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1258 (xg_event_is_for_scrollbar):
1259 * xselect.c (x_handle_property_notify)
1260 (x_handle_selection_notify, x_handle_dnd_message):
1261 * xsettings.c, xsettings.h (xft_settings_event):
1262 * xterm.c (x_handle_net_wm_state, handle_one_event)
1263 (x_menubar_window_to_frame, x_detect_focus_change)
1264 (construct_mouse_click, note_mouse_movement)
1265 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1266 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1267 (handle_one_xevent, x_handle_net_wm_state):
1268 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1269 (x_handle_dnd_message):
1270 Avoid unnecessary 'const', typically the second 'const' in
1271 'const foo * const arg', a 'const' that does not affect the API
1272 and doesn't significantly help the human reader.
1274 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1276 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1277 only if Glib < 2.36.0.
1278 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1279 * xsettings.c (init_gconf, init_gsettings): Do not check
1281 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1283 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1285 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1287 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1288 before calling g_type_init.
1290 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1292 * nsterm.m (syms_of_nsterm): ... to here.
1294 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1296 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1297 (ignore_next_mouse_click_timeout): Use Time as X does.
1298 (handle_one_xevent): Avoid cast and use unsigned comparison.
1300 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1302 Do not copy X event in handle_one_xevent except KeyPress case.
1303 Wnen XEvent is processed, it is unlikely to be changed except
1304 KeyPress case, so we can avoid copying and use const pointer to
1305 const data to make sure that an event is not changed elsewhere.
1306 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1307 const' and do not create local copy except for the KeyPress event.
1308 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1309 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1310 (x_handle_net_wm_state, x_menubar_window_to_frame)
1311 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1312 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1313 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1314 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1315 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1316 (x_handle_dnd_message):
1317 * xsettings.c (xft_settings_event):
1318 Use 'const XEvent * const' where appropriate.
1319 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1321 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1323 Fix X event waiting to handle multiple frames.
1324 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1325 * xterm.c (pending_event_wait): Remove. Adjust users.
1326 (x_detect_focus_change): Pass frame arg.
1327 (handle_one_xevent): Find related frame early and clear per-frame
1328 wait_event_type only if this is an event for the relevant frame.
1329 (x_wait_for_event): Use per-frame wait_event_type.
1331 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1333 * nsfns.m (Fx_create_frame): Fix font driver registration for
1336 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1337 for syms_of_macfont.
1339 * nsterm.m: Include macfont.h.
1340 (ns_tmp_flags, ns_tmp_font): Remove.
1341 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1342 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1343 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1344 (changeFont:): Fix code style. Check for font driver type when
1347 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1350 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1351 (nsfont_open): Set font driver type.
1352 Set font->ascent and font->descent. Figure out font instead of
1353 ns_tmp_font, and flags instead of ns_tmp_flags.
1354 Fix indentation. Remove call to ns_draw_text_decoration,
1357 * nsfns.m: Include macfont.h.
1358 (Fx_create_frame): Register macfont driver, make a better default font.
1359 (Fns_popup_font_panel): Get font from macfont driver, if used.
1361 * macfont.m, macfont.h, maccuvs.h: New files.
1363 * font.h: Declare syms_of_macfont.
1365 * font.c (syms_of_font): Call syms_of_macfont.
1367 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1369 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1371 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1372 and it is always zero for others, so I assume that this is an ancient
1373 leftover which nobody will want to change any more.
1374 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1375 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1376 * frame.c (x_set_scroll_bar_width):
1377 * w32fns.c (w32_createscrollbar):
1378 * w32term.c (w32_set_vertical_scroll_bar):
1379 * xfns.c (x_set_scroll_bar_default_width):
1380 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1381 (x_scroll_bar_expose): Related users changed.
1383 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1385 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1386 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1387 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1389 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1391 * nsterm.h, w32term.h, xterm.h: ...and not here.
1392 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1393 Remove unused Xisms.
1394 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1395 these modules are never compiled otherwise.
1397 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1399 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1400 Doc fix. (Bug#15375)
1402 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1404 Unify Fx_focus_frame between all ports.
1405 * frame.h (x_focus_frame): New prototype.
1406 * xfns.c (Fx_focus_frame): Remove.
1407 (syms_of_xfns): Do not defsubr it.
1408 (x_focus_frame): X implementation.
1409 * nsfns.m (Fx_focus_frame): Remove.
1410 (syms_of_nsfns): Do not defsubr it.
1411 (x_focus_frame): NS implementation.
1412 * w32term.c (Fx_focus_frame): Remove.
1413 (x_focus_on_frame): Rename to...
1414 (x_focus_frame): W32 implementation.
1415 * w32term.h (x_focus_on_frame): Remove prototype.
1416 * w32fns.c (Fx_focus_frame): Remove.
1417 (syms_of_w32fns): Do not defsubr it.
1418 * frame.c (Fx_focus_frame): Define here.
1419 (syms_of_frame): Defsubr here.
1420 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1422 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1424 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1425 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1426 each port to reference the port-specific window system data.
1427 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1428 (FRAME_DISPLAY_INFO): Define.
1429 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1430 (FRAME_DISPLAY_INFO): Define. Adjust users.
1431 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1432 (FRAME_DISPLAY_INFO): Define. Adjust users.
1433 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1434 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1435 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1436 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1437 * xselect.c, xterm.c: All related users changed.
1439 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1441 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1442 (x_menubar_window_to_frame): Remove prototypes.
1443 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1444 (x_menubar_window_to_frame, x_top_window_to_frame):
1446 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1447 (x_menubar_window_to_frame, x_top_window_to_frame):
1448 ...to here and convert all but the last to static.
1450 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1452 * lisp.mk (lisp): Add w32-common-fns.elc.
1454 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1456 * charset.c (char_charset): Document an exception for char-charset.
1458 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1460 * xterm.h (x_display_info): New field last_user_time...
1461 * xterm.c (toplevel): ...to replace static last_user_time.
1462 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1464 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1466 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1467 scroll bar values to prevent thumb from disappear and update comment.
1469 2013-09-11 Glenn Morris <rgm@gnu.org>
1471 * emacs.c (usage_message): Possessive apostrophe tweak.
1473 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1475 * nsterm.m (syms_of_nsterm): Use Qns.
1476 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1477 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1478 * xfns.c (x_display_info_for_name, Fx_open_connection):
1479 Remove old '#if 0' code.
1480 (syms_of_xfns): Use Qx.
1481 * termhooks.h (fullscreen_hook): Remove the leftover.
1482 (struct terminal): Fix typo in comment.
1484 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1486 Cleaning up a few X scroll bar bits.
1487 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1488 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1489 New member last_seen_part, going to replace...
1490 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1491 (xt_action_hook) [USE_LUCID]: Adjust user.
1492 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1493 Lucid-specific scroll bar support.
1494 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1495 to int and adjust to use last_seen_part member.
1496 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1497 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1498 Initialize last_seen_part.
1500 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1502 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1503 insert-buffer-substring an empty string.
1505 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1507 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1508 avoiding a GCC warning.
1510 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1512 Ifdef away frame tool bar code when it is not really used.
1513 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1514 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1515 and minimize_tool_bar_window_p under the above.
1516 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1517 (fset_tool_bar_window): Likewise.
1518 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1519 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1520 (change_frame_size_1):
1521 * window.c (window_from_coordinates, Frecenter): Adjust users.
1522 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1523 code is not really used.
1524 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1525 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1526 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1527 [!USE_GTK && !HAVE_NS]: Define as such.
1528 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1529 (note_mouse_highlight, expose_frame):
1530 * xfns.c (x_set_tool_bar_lines):
1531 * xterm.c (handle_one_xevent): Adjust users.
1533 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1535 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1536 This bug was introduced by my 2013-08-26 patch, which incorrectly
1537 assumed that the terminfo implementation doesn't use termcap buffers.
1538 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1539 these buffers apparently are used after all.
1540 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1541 (struct tty_display_info): Define members termcap_term_buffer and
1542 termcap_strings_buffer even if TERMINFO.
1544 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1547 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1548 'usage' docstring entry to pacify make-docfile.
1550 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1552 Change comparison functions =, <, >, <=, >= to take many arguments.
1553 * data.c: Change comparison functions' interface and implementation.
1554 * lisp.h: Make arithcompare available for efficient two arg
1556 * bytecode.c: Use arithcompare.
1557 * fileio.c: Use new interface.
1559 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1561 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1563 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1565 * eval.c (Feval): Document the new use of `lexical'.
1567 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1569 Review and drop old frame resize hack.
1570 * frame.h (struct frame): Remove force_flush_display_p.
1571 * dispnew.c (update_frame): Adjust user and don't call
1572 flush_frame here. The comment has said that there was an issues
1573 with redisplaying fringes, but I don't see any differences with
1574 and without this hack. Hopefully we can continue without it.
1575 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1576 current frame matrices twice if resized_p is set.
1578 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1580 Do not populate pure Xism x_sync to other ports.
1581 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1582 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1583 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1584 * w32term.h (x_sync): Remove prototype.
1586 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1588 Cleanup frame flushing.
1589 * dispextern.h (struct redisplay_interface):
1590 Drop flush_display_optional because flush_display is enough
1591 for X and flushing via RIF is just a no-op for others.
1592 * frame.h (flush_frame): New function.
1593 * dispnew.c (update_frame):
1594 * minibuf.c (read_minibuf):
1595 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1597 * keyboard.c (detect_input_pending_run_timers): Do not flush
1598 all frames but selected one in redisplay_preserve_echo_area.
1599 * nsterm.m (ns_flush): Remove no-op.
1600 (ns_redisplay_interface): Adjust user.
1601 * w32term.h (x_flush): Remove no-op.
1602 (w32_redisplay_interface): Adjust user.
1603 * xterm.c (x_flush): Simplify because we do not flush all
1604 frames at once any more. Adjust comment.
1605 (x_redisplay_interface): Adjust user.
1607 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1609 Port --without-x --enable-gcc-warnings to Fedora 19.
1610 * gfilenotify.c (globals_of_gfilenotify):
1611 Call g_type_init only if using an older glib version that needs it.
1613 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1615 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1616 (last_glyphless_glyph_merged_face_id): Remove declarations.
1617 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1618 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1619 (last_glyphless_glyph_merged_face_id): Now static.
1620 (merge_escape_glyph_face): New function, refactored from...
1621 (get_next_display_element): ...here.
1622 (merge_glyphless_glyph_face): New function, refactored from...
1623 (produce_glyphless_glyph): ...here...
1624 * term.c (produce_glyphless_glyph): ...and here.
1626 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1628 * eval.c (eval_sub): Only call Ffunction if necessary.
1630 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1632 Attempt to make redisplay more selective when changing cursor type.
1633 * frame.h (struct frame): New bitfield cursor_type_changed.
1634 * xdisp.c (cursor_type_changed): Remove.
1635 (try_cursor_movement, redisplay_window, try_window_id)
1636 (set_frame_cursor_types, try_window_reusing_current_matrix):
1637 Adjust to use per-frame bitfield.
1638 (redisplay_internal): Look for cursor type change on each visible
1639 frame and consider all frames if cursor type has been changed on
1640 the frame other than selected. If cursor type has been changed on
1641 selected frame only, do not use fast update.
1643 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1645 Attempt to make redisplay more selective when changing fonts.
1646 * frame.h (struct frame): New bitfield fonts_changed.
1647 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1648 (adjust_frame_glyphs): Add prototype.
1649 * dispnew.c (fonts_changed_p): Remove.
1650 (adjust_glyphs): Remove because we do not
1651 adjust matrices on all frames at once any more.
1652 (adjust_frame_glyphs): Block and unblock input here.
1653 (adjust_glyph_matrix): Use fonts_changed.
1654 (change_frame_size_1): Use adjust_frame_glyphs.
1655 * font.c (font_open_entity): Use fonts_changed.
1656 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1657 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1658 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1659 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1660 (shrink_mini_window, Fresize_mini_window_internal)
1661 (window_scroll_pixel_based, Fset_window_configuration)
1662 (apply_window_adjustment, Fset_window_vscroll):
1663 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1664 Use adjust_frame_glyphs.
1665 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1666 (try_window_reusing_current_matrix, try_window_id, display_line)
1667 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1668 (redisplay_internal): Consider fonts_changed and adjust frame
1669 matrices for each frame only if the frame is visible. If font
1670 has been changed on some frame during full redisplay, retry
1671 only visible frames where the font has been actually changed.
1673 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1675 Cache current header and mode line height for each window.
1676 * window.h (struct window): New fields mode_line_height
1677 and header_line_height.
1678 * window.c (make_window): Initialize them.
1679 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1680 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
1681 (current_mode_line_height, current_header_line_height):
1683 * xdisp.c (current_mode_line_height, current_header_line_height):
1685 (pos_visible_p, init_xdisp): Adjust user.
1686 (redisplay_window): Invalidate mode_line_height and
1687 header_line_height if current and desired matrices do not agree.
1689 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1691 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
1692 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
1694 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1696 Make --without-x compatible with --enable-gcc-warnings.
1697 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
1698 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
1699 members under HAVE_WINDOW_SYSTEM.
1700 * keyboard.c (make_lispy_focus_out): Likewise.
1701 (record_menu_key): Move under HAVE_MENUS.
1702 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
1703 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
1704 (syms_of_xdisp): Adjust user.
1705 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
1706 (start_hourglass, cancel_hourglass):
1707 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
1708 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
1709 and CLEAR_FONT_TABLE_NFONTS.
1710 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
1711 Declare only if HAVE_WINDOW_SYSTEM.
1712 (lface_same_font_attributes_p, clear_face_gcs): Define only
1713 if HAVE_WINDOW_SYSTEM.
1715 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1717 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
1718 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
1719 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1721 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1723 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1725 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1727 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1728 This fixes a type error on hosts where ptrdiff_t is wider than int.
1730 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1732 * keyboard.c (read_key_sequence_vs): New function.
1733 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1736 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1738 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1740 Makefile improvements.
1741 * Makefile.in (config.status): Don't use double-colon rules, as
1742 they are not portable according to POSIX. Fix shell typo with `;
1743 I guess this rule has never been tested?
1744 (VCSWITNESS): New macro, to override any environment var.
1746 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1748 * xterm.h (struct x_display_info): Do not track X connection
1749 fd separately because it is always available from Display.
1750 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1753 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1755 * buffer.c (drop_overlay):
1756 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1757 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1759 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1761 * buffer.c (Fmake_overlay, Fmove_overlay):
1762 * intervals.c (set_point_from_marker):
1763 * print.c (PRINTPREPARE): Prefer signal_error
1764 to plain error and report unsuitable marker too.
1766 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1768 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1769 for 'dragging' member.
1770 (struct x_output): Remove set-but-unused leftovers
1771 'left_before_move' and 'top_before_move'.
1772 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1773 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1774 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1775 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1776 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1777 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1778 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1779 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1781 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1783 * nsfont.m (INVALID_GLYPH): New define.
1784 (nsfont_encode_char): Use INVALID_GLYPH.
1785 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1787 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1789 * xterm.c (x_last_mouse_movement_time): Revert last change.
1790 This code should use XDisplayMotionBufferSize to check display's
1791 motion history first, and there are few other issues as well.
1792 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1793 (handle_one_xevent): Adjust user.
1795 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1797 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1798 * frame.c (Flast_nonminibuf_frame): ... to here.
1799 (check_minibuf_window): Don't abort if no window was found
1802 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1804 Use XGetMotionEvents to ask the last mouse motion time from X server.
1805 * xterm.c (X_MOTION_HISTORY): Default to 1.
1806 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1807 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1808 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1809 Ifdef away legacy code.
1810 (XTmouse_position, x_scroll_bar_report_motion):
1811 Use x_last_mouse_movement_time.
1812 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1815 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1817 * msdos.c (last_mouse_window): Move to...
1818 (dos_rawgetc): ...this function and adjust comment.
1819 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1820 (mouseMoved): ...this function and adjust comment.
1821 * w32term.c (last_window): Likewise with...
1822 (w32_read_socket): ...this function.
1823 * xterm.c (last_window): Likewise with...
1824 (handle_one_xevent): ...this function.
1826 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1828 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1829 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1830 (handle_one_xevent): ...to here.
1831 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1834 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1836 * msdos.c (IT_set_terminal_window): Remove no-op.
1837 (initialize_msdos_display): Adjust terminal setup.
1838 * w32console.c (w32con_set_terminal_window): Remove no-op.
1839 (initialize_w32_display): Adjust terminal setup.
1840 * w32term.c (w32_set_terminal_window): Remove no-op.
1841 (w32_create_terminal): Adjust terminal setup.
1842 * xterm.c (XTset_terminal_window): Remove no-op.
1843 (x_create_terminal): Adjust terminal setup.
1845 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1847 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1849 (ns_create_terminal): Adjust terminal setup.
1850 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1852 (w32_create_terminal): Adjust terminal setup.
1853 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1855 (x_create_terminal): Adjust terminal setup.
1857 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1859 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1860 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1861 * dispnew.c (buffer_posn_from_coords):
1862 * window.c (Fwindow_end, displayed_window_lines):
1863 * xdisp.c (redisplay_mode_lines): Use it.
1865 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1867 * fontset.c (face_for_char): Check char in the current face font first
1868 if HAVE_NS (Bug#15138).
1870 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1872 * window.c (temp_output_buffer_show): Make sure window returned
1873 by display_buffer is live (Bug#15213).
1875 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1877 Minor cleanup to avoid forward declarations.
1878 * coding.h (struct ccl_spec): Remove forward declaration.
1879 * composite.h (toplevel): Include font.h.
1880 (struct composition_it, struct face, struct font_metrics):
1881 Remove forward declaration.
1882 * dispextern.h (struct image, struct atimer): Likewise.
1883 * emacsgtkfixed.h (struct frame): Likewise.
1884 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1885 * font.h (struct font_driver, struct font, struct glyph_string)
1886 (struct face): Remove forward declaration.
1887 * fontset.h (struct face, struct font): Likewise.
1888 * frame.h (toplevel): Style cleanup.
1889 (enum output_method): Move to...
1890 * termhooks.h (enum output_method): ...here.
1891 (struct glyph, struct frame, struct ns_display_info)
1892 (struct x_display_info, struct w32_display_info):
1893 Remove forward declaration.
1894 * xterm.h (toplevel): Include termhooks.h.
1895 (struct font, struct window, struct glyph_matrix, struct frame)
1896 (struct input_event, struct face, struct image): Remove forward
1898 * gtkutil.h (struct _widget_value): Likewise.
1899 * keyboard.h (toplevel): Include termhooks.h.
1900 (struct input_event): Remove forward declaration.
1902 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1904 * intervals.c (set_point_from_marker): New function.
1905 * editfns.c (Fgoto_char):
1906 * process.c (Finternal_default_process_filter):
1907 * window.c (select_window_1): Use it.
1908 * buffer.h (set_point_from_marker): Add prototype.
1910 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1912 * w32.c (term_winsock): Call release_listen_threads before calling
1914 (_sys_wait_accept): Wait for accept event in a loop with a finite
1915 timeout, instead of waiting indefinitely. Will hopefully avoid
1916 hanging during exit because WSACleanup deadlocks waiting for the
1917 event object to be released. (Bug#14333)
1919 * w32proc.c (release_listen_threads): New function, signals all
1920 the reader threads that listen for connections to stop waiting.
1922 * w32.h (release_listen_threads): Add prototype.
1924 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1926 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1927 field of new marker (for sanity and safety).
1928 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1929 anyway because XMISCTYPE is a function and can't be an lvalue).
1931 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1933 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1934 (x_after_update_window_line, x_scroll_bar_create):
1935 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1936 (handle_one_xevent, x_clear_frame_area):
1937 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1938 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1939 * xterm.h (x_clear_area): Adjust prototype.
1941 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1943 Hook scanning and indentation functions to find_newline. This helps
1944 to avoid duplicated code and renders more respect to newline cache.
1945 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1946 * cmds.c (Fforward_line):
1947 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1948 Use find_newline and avoid unnecessary point movements.
1949 * search.c (scan_newline): Implement on top of find_newline.
1951 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1953 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1954 scoped code (bug#11258).
1956 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1958 * nsterm.m (last_window): New variable.
1959 (EV_TRAILER2): New macro.
1960 (EV_TRAILER): Call EV_TRAILER2.
1961 (mouseMoved:): Add support for mouse-autoselect-window
1962 on nextstep (Bug#6888).
1964 2013-08-28 Andreas Schwab <schwab@suse.de>
1966 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1967 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1968 Remove unused macro definitions.
1969 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1970 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1971 Only define if emacs.
1973 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1975 Prefer enum glyph_row_area to int where appropriate.
1976 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1978 (window_box, window_box_width, window_box_left, window_box_left_offset)
1979 (window_box_right, window_box_right_offset): Adjust prototypes.
1980 * xdisp.c (window_box, window_box_width, window_box_left)
1981 (window_box_left_offset, window_box_right, window_box_right_offset):
1982 Use enum glyph_row_area. Adjust users and tweak comment where needed.
1983 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
1984 * nsterm.m (ns_clip_to_row):
1985 * w32term.c (w32_clip_to_row):
1986 * xterm.c (x_clip_to_row): Likewise.
1988 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1990 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
1991 (Fprevious_overlay_change): Fast path for buffer with no overlays.
1993 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
1995 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
1996 for portability to hosts where /bin/sh has problems.
1998 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2000 Redesign redisplay interface to drop global output_cursor.
2001 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2002 (toplevel): Remove declaration of output_cursor.
2003 (set_output_cursor, x_cursor_to): Remove prototype.
2004 * window.h (struct window): New member output_cursor.
2005 (output_cursor_to): New function to replace RIF member.
2006 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2007 (update_text_area, set_window_cursor_after_update): Use it.
2008 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2009 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2010 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2011 * w32term.c (x_update_window_begin, x_update_window_end):
2012 * xterm.c (x_update_window_begin, x_update_window_end):
2013 Adjust to use per-window output cursor.
2015 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2017 Simplify SELECT_TYPE-related code.
2018 Like EMACS_TIME, this portability layer is no longer needed, since
2019 Emacs has been using fd_set as a portability layer for some time.
2020 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2021 (SELECT_TYPE): Remove. All uses changed to fd_set.
2022 (fd_set) [!FD_SET]: New typedef.
2024 Simplify EMACS_TIME-related code.
2025 This portability layer is no longer needed, since Emacs has been
2026 using struct timespec as a portability layer for some time.
2027 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2028 Include <time.h> rather than "systime.h"; that's all that's needed now.
2029 * dispnew.c: Include <timespec.h> rather than "systime.h";
2030 that's all that's needed now.
2031 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2032 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2033 TIMESPEC_RESOLUTION.
2034 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2035 LOG10_TIMESPEC_RESOLUTION.
2036 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2037 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2038 (make_emacs_time): Remove. All used changed to make_timespec.
2039 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2040 (current_timespec): Rename from current_emacs_time. All uses changed.
2041 (add_emacs_time): Remove. All uses changed to timespec_add.
2042 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2043 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2044 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2045 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2046 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2047 (current_timespec): Rename from current_emacs_time. All uses changed.
2048 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2049 changed to timespec_cmp.
2050 * xgselect.c: Include <timespec.h>, since our .h files don't.
2052 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2054 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2055 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2056 Remove the leftovers.
2057 * gtkutil.c (toplevel): Do not declare Qxft but include
2059 * image.c (toplevel): Do not declare Vlibrary_cache because
2060 it's already done in lisp.h.
2062 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2064 * lisp.h (Mouse_HLInfo): Move from here...
2065 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2066 (reset_mouse_highlight): New function.
2067 * msdos.c (dos_set_window_size, IT_update_begin)
2068 (internal_terminal_init):
2069 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2070 (ns_initialize_display_info):
2071 * w32console.c (initialize_w32_display):
2072 * w32term.c (x_update_window_end, x_free_frame_resources)
2073 (w32_initialize_display_info):
2074 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2075 * window.c (Fdelete_other_windows_internal):
2076 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2077 * termchar.h (toplevel):
2078 * xterm.h (toplevel): Include dispextern.h.
2080 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2082 Fix minor problems found by static checking.
2083 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2084 (expect): Avoid nested-if warning.
2085 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2086 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2087 * nsterm.h, nsterm.m (ns_select):
2088 * xgselect.c, xgselect.h (xg_select):
2089 Adjust signature to better match pselect's.
2090 * nsterm.m (ns_select):
2091 Don't set *TIMEOUT, since pselect doesn't.
2092 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2093 diagnostic about assigning const char * to it.
2094 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2096 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2098 * lread.c (substitute_object_recurse): Handle hash-tables as well
2101 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2103 Fix unlikely core dump in init_tty, and simplify terminfo case.
2104 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2105 The old version incorrectly dumped core if malloc returned a
2106 buffer containing only non-NUL bytes.
2107 (init_tty): Do not allocate or free termcap buffers; the
2108 struct does that for us now.
2109 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2110 (struct tty_display_info): Define members termcap_term_buffer and
2111 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2112 use them. Allocate them directly in struct rather than indirectly
2113 via a pointer, to simplify init_tty.
2115 * frame.c (check_minibuf_window): Initialize 'window' properly,
2116 so that Emacs reliably aborts later if 'window' is not initialized.
2118 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2120 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2121 of VoidSymbol (Bug#15154).
2123 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2125 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2126 mouse_face_beg_y and mouse_face_end_y.
2127 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2128 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2129 Adjust users and update comment where appropriate.
2131 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2133 * frame.c (check_minibuf_window): New function.
2134 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2135 Call check_minibuf_window (Bug#15183).
2137 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2139 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2140 because this is the only last cursor data we need to keep and consult.
2141 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2142 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2145 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2147 Fix recovering from possible decompression error.
2148 Since insert_from_gap doesn't always move point, we can't use PT as
2149 the position where the partially decompressed data ends, and
2150 should count how many bytes was produced so far.
2151 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2152 (unwind_decompress): Really delete partially uncompressed data.
2153 (Fzlib_decompress_region): Take decompressed data size into account.
2155 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2157 * syntax.c (init_syntax_once): Adjust comment and do an early
2158 initialization of Qchar_table_extra_slots just once...
2159 * casetab.c (init_casetab_once):
2160 * category.c (init_category_once):
2161 * character.c (syms_of_character):
2162 * coding.c (syms_of_coding):
2163 * xdisp.c (syms_of_xdisp): ...and omit it here.
2165 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2167 * xdisp.c (get_next_display_element): Don't apply to characters
2168 from a display vector the logic of setting it->end_of_box_run_p
2169 suitable for characters from a buffer. (Bug#15175)
2171 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2172 to handle directories, rather than '_utime' which doesn't.
2175 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2177 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2178 or fullscreen (Bug#14627).
2180 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2182 System-dependent integer overflow fixes.
2183 * process.c (Fset_process_window_size): Signal an error if
2184 the window size is outside the range supported by the lower level.
2185 * sysdep.c (set_window_size): Return negative on error,
2186 nonnegative on success, rather than -1, 0, 1 on not in system,
2187 failure, success. This is simpler. Caller changed.
2188 (serial_configure): Remove unnecessary initialization of local.
2189 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2190 size fits in unsigned long; this isn't true on some 32-bit hosts.
2191 Avoid buffer overrun if some future version of /proc/meminfo has a
2192 variable name longer than 20 bytes.
2193 (system_process_attributes) [__FreeBSD__]:
2194 Don't assume hw.availpages fits in 'int'.
2196 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2198 Don't let very long directory names overrun the stack.
2199 Fix some related minor problems involving "//", vfork.
2200 * callproc.c (encode_current_directory): New function.
2201 (call_process): Don't append "/"; not needed.
2202 * fileio.c (file_name_as_directory_slop): New constant.
2203 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2204 this can save the caller having to alloca.
2205 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2206 Use SAFE_ALLOCA, not alloca.
2207 (directory_file_name, Fexpand_file_name): Leave leading "//"
2208 alone, since it can be special even on POSIX platforms.
2209 * callproc.c (call_process):
2210 * process.c (Fformat_network_address):
2211 * sysdep.c (sys_subshell):
2212 Use encode_current_directory rather than rolling our own.
2213 (create_process): No need to encode directory; caller does that now.
2214 * process.h (encode_current_directory): New decl.
2215 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2216 Rework to avoid 'goto xyzzy;'.
2218 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2220 * xdisp.c (handle_face_prop): If the default face was remapped use
2221 the remapped face for strings from prefix properties. (Bug#15155)
2223 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2225 Minor cleanup for redisplay interface and few related functions.
2226 * frame.h (enum text_cursor_kinds): Move from here...
2227 * dispextern.h (enum text_cursor_kinds): ...to here.
2228 (toplevel): Drop unnecessary declarations.
2229 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2230 in update_window_end_hook and draw_window_cursor functions.
2231 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2232 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2233 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2234 * xterm.c (x_update_window_end, x_draw_window_cursor):
2235 * xdisp.c (display_and_set_cursor, update_window_cursor)
2236 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2237 enum text_cursor_kinds where appropriate.
2239 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2241 Redesign redisplay interface to drop updated_row and updated_area.
2242 * dispextern.h (updated_row, updated_area): Remove declaration.
2243 (struct redisplay_interface): Pass glyph row and row area parameters
2244 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2245 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2247 * dispnew.c (updated_row, updated_area): Remove.
2248 (redraw_overlapped_rows, update_window_line): Adjust user.
2249 (update_marginal_area, update_text_area): Likewise. Pass updated row
2250 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2251 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2254 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2256 * process.c (flush_pending_output): Remove stub.
2259 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2261 * callproc.c: Fix race that killed background processes (Bug#15144).
2262 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2263 Record deleted process-id in critical section, not afterwards.
2264 Don't mistakenly kill process created by a call-process invocation
2265 that discards output and does not wait.
2267 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2269 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2270 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2271 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2272 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2273 to shut up compiler in mark_object.
2274 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2276 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2278 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2279 We can't portably rely on PTY_OPEN doing that, even if
2280 it calls posix_openpt with O_CLOEXEC.
2282 2013-08-20 Kenichi Handa <handa@gnu.org>
2284 * character.c (string_char): Improve commentary.
2286 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2288 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2289 (struct animation_cache): Make signature a flexible array member.
2290 All uses changed. This is a tad slower but may insulate us better
2291 from future changes to ImageMagick.
2293 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2295 * image.c: Shrink memory needed for animation cache.
2296 (SIGNATURE_DIGESTSIZE): New constant.
2297 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2298 (imagemagick_create_cache): Copy the signature. This saves
2299 several KB of memory that ImageMagick wastes per signature.
2300 Don't bother updating the update_time, as the caller does that now.
2301 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2302 it's a fixed size struct member now.
2303 (imagemagick_get_animation_cache): Always destroy the signature,
2304 as it's now imagemagick_create_cache's responsibility to copy it.
2305 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2306 and use memcmp rather than strcmp.
2307 eassert that ImageMagick returns a signature of the specified length.
2309 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2311 * image.c (imagemagick_get_animation_cache): Don't segfault on
2313 (imagemagick_get_animation_cache): Revert to previous definition
2314 so that it actually works. But keep the memory leak fix.
2315 (imagemagick_get_animation_cache): Fix memory leak.
2317 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2319 * image.c: Fix animation cache signature memory leak.
2320 Fix some other minor performance problems while we're at it.
2321 (imagemagick_create_cache): Clear just the members that
2322 need clearing. Don't set update_time, as caller does that now.
2323 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2324 Simplify by using pointer-to-pointer instead of a prev pointer.
2325 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2326 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2327 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2328 it's already a copy. Free the signature probe unless it's cached.
2330 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2331 This was introduced by my 2013-08-12 fix for Bug#15035.
2333 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2335 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2336 (imagemagick_prune_animation_cache): Now static.
2338 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2340 * image.c (imagemagick_get_animation_cache): Don't segfault when
2341 pruning all entries.
2343 2013-08-18 Ken Brown <kbrown@cornell.edu>
2345 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2346 static heap if ENABLE_CHECKING is defined.
2347 (max_bss_sbrk_ptr): New variable.
2349 (report_sheap_usage): Report maximum static heap usage instead of
2350 ending static heap usage.
2352 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2354 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2355 of zlib_initialized according to the results of calling
2356 init_zlib_functions.
2358 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2360 * image.c: Implement an ImageMagick per-image cache.
2361 (imagemagick_get_animation_cache): Fix a double-free error.
2362 (imagemagick_load_image): Remove the ping_wand code, which only
2363 apparently saved time on invalid animated images, and slowed down
2364 everything else. Optimise for the common case.
2366 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2368 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2370 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2372 * marker.c (set_marker): Remove documentation of undefined behavior.
2374 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2376 * image.c (imagemagick_compute_animated_image): Animate correctly
2377 when sub-images are smaller than the main image.
2378 (imagemagick_compute_animated_image): Setting the iterator row to
2379 zero is apparently not allowed.
2380 (imagemagick_compute_animated_image): Allow images that say they
2381 have sub-images that are bigger than the main image, but just crop
2384 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2386 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2388 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2390 * image.c (imagemagick_compute_animated_image): Respect the GIF
2393 2013-08-15 Ken Brown <kbrown@cornell.edu>
2395 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2396 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2399 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2401 Fix minor problems found by static checking.
2402 * frame.c (delete_frame):
2403 * xdisp.c (next_element_from_display_vector):
2404 Avoid uninitialized local.
2405 * image.c (imagemagick_compute_animated_image): Port to C89.
2406 Prefer usual GNU indentation style for loops.
2407 Be more careful about bizarrely large sizes, by using ptrdiff_t
2410 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2412 Fix infinite frame selection loop (Bug#15025).
2413 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2415 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2417 * xdisp.c (compute_window_start_on_continuation_line):
2418 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2419 to make sure we end up setting the window start at the leftmost
2420 visible character of the display line. This avoids funky
2421 horizontal shifting because the window start is not kept on the
2422 same position. (Bug#15090)
2423 (next_element_from_display_vector): Support 'box' face attribute
2424 in the face definitions of a display vector. (Bug#15099)
2426 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2428 * image.c (imagemagick_compute_animated_image): Implement animated
2430 (imagemagick_compute_animated_image): Fix some compilation
2431 warnings. Implement a very simple cache to make the animation
2432 usable at all, but it should be replaced with a per-image cache.
2434 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2436 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2437 to do `for' loops over alist values.
2438 * buffer.h (FOR_EACH_BUFFER):
2439 * process.c (FOR_EACH_PROCESS): Use it.
2440 (handle_child_signal, status_notify, Fget_buffer_process)
2441 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2443 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2445 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2446 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2447 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2448 to xzalloc and so avoid redundant call to memset.
2449 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2450 members because it is allocated with xzalloc and so already zeroed.
2452 2013-08-14 Ken Brown <kbrown@cornell.edu>
2454 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2457 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2459 Utility function and macro to copy Lisp string to C string.
2460 * lisp.h (xlispstrdupa): New macro.
2461 (xlispstrdup): New prototype.
2462 * alloc.c (xlispstrdup): New function.
2463 * callint.c (Fcall_interactively):
2464 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2465 (Fsubstitute_in_file_name):
2466 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2467 * image.c (x_create_bitmap_from_file):
2468 * w32term.c (w32_term_init):
2469 * xterm.c (x_term_init): Use xlispstrdup.
2471 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2473 * image.c (imagemagick_load_image): Make animated pictures work.
2474 There's still some problems with background color settings, though
2477 * decompress.c (unwind_decompress): Always restore point.
2479 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2481 * marker.c (set_marker): Reformat documentation.
2483 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2485 * xdisp.c (cursor_type_changed): Now static.
2487 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2488 Use changed. This avoids the need to call xmalloc and for the
2489 caller to call xfree, and avoids memory leaks in some situations.
2491 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2493 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2494 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2495 (redisplay_window): If window_end_valid is cleared due to non-zero
2496 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2497 so do not call to try_cursor_movement for that window.
2499 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2501 * window.h (struct window): Convert window_end_pos and
2502 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2503 (wset_window_end_pos, wset_window_end_vpos): Remove.
2504 * dispnew.c (adjust_glyph_matrix):
2505 * window.c (Fwindow_end, replace_window, set_window_buffer)
2507 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2508 (set_vertical_scroll_bar, redisplay_window, try_window)
2509 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2510 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2511 (note_mouse_highlight): Adjust users.
2512 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2515 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2517 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2518 * image.c (imagemagick_filename_hint): Use `const char *' and
2519 prefer SSDATA to SDATA to avoid warnings.
2521 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2523 Cleanup window fringes, margins and scroll bars adjustments.
2524 * window.c (set_window_fringes, set_window_margins)
2525 (set_window_scroll_bars, apply_window_adjustment): New functions.
2526 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2527 (Fset_window_scroll_bars): Use them.
2529 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2531 * window.h (struct window): Convert scroll_bar_width
2532 from Lisp_Object to integer. Adjust comment.
2533 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2535 * window.c (wset_scroll_bar_width): Remove.
2536 (make_window): Initialize scroll_bar_width.
2537 (Fsplit_window_internal): Use direct assignment.
2538 (Fset_window_configuration, save_window_save):
2539 Convert Lisp_Object to integer and back where appropriate.
2540 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2541 bar was actually changed, and mention this in docstring.
2543 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2545 * decompress.c: Minor simplifications.
2546 (Fzlib_decompress_region): Don't bother verifying
2547 that avail_out <= UINT_MAX, as that was confusing.
2548 Mention the restriction in a comment instead.
2549 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2551 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2553 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2554 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2556 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2558 * image.c (imagemagick_filename_hint): Check for errors in the
2561 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2563 * window.c (Fwindow_margins): Return nil when there's no marginal
2564 area, as per the documented API.
2566 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2567 Fmake_vector, as scroll bar's struct members are not all Lisp
2568 objects now. This avoids crashes in GC.
2570 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2571 bool, so its address could be taken.
2573 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2575 * image.c (imagemagick_filename_hint): New function to possibly
2576 apply `image-content-type-suffixes'.
2577 (imagemagick_load_image): Use it.
2579 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2581 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2582 if loading zlib failed.
2584 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2586 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2587 2013-08-13 checkin below. Change bool to BOOL, rule is:
2588 All Obj-C code uses BOOL, except for interfaces callable from C.
2590 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2592 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2594 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2595 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2596 bool instead of BOOL.
2597 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2598 from Lisp_Object to bitfield. Adjust comment.
2599 * w32term.c (x_scroll_bar_create): Adjust user.
2600 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2601 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2602 Use bool for boolean.
2603 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2604 to `unsigned int' when defining a bitfield.
2606 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2608 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2610 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2612 * window.h (struct window): Convert left_margin_cols and
2613 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2614 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2615 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2617 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2619 (showing_window_margins_p, update_window_line, update_frame_1):
2620 * fringe.c (draw_fringe_bitmap_1):
2621 * xdisp.c (window_box_width): Adjust users.
2622 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2623 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2624 Use direct assignment.
2625 (Fset_window_configuration, save_window_save, Fwindow_margins):
2626 Convert Lisp_Object to integer and back where appropriate.
2627 (Fset_window_margins): Adjust user. Return t if any margin
2628 was actually changed, and mention this in docstring.
2630 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2632 * syntax.c (forward_word):
2633 * cmds.c (forward_char, backward_char): Mention the optional argument.
2635 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2637 * window.h (struct window): Convert left_fringe_width
2638 and right_fringe_width from Lisp_Objects to integers.
2640 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2641 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2642 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2644 (make_window): Initialize new integer fields to -1.
2645 (Fsplit_window_internal): Use direct assignment.
2646 (Fset_window_configuration, save_window_save):
2647 Convert Lisp_Object to integer and back where appropriate.
2648 (Fset_window_fringes): Adjust user. Return t if any fringe
2649 was actually changed, and mention this in docstring.
2651 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2653 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2654 * nsfns.m (x_set_cursor_type):
2655 * w32fns.c (x_set_cursor_type):
2656 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
2657 * xdisp.c (set_frame_cursor_types): ...but in common code.
2659 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2661 * font.c (clear_font_cache): New function, stripped from...
2662 (Fclear_font_cache): ...here, which now uses the function
2663 above. Adjust comment.
2664 * font.h (clear_font_cache): Add prototype.
2665 * xfaces.c (clear_face_cache): Use clear_font_cache.
2667 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2669 * window.c (Fset_window_start): Compare `w', not `window' because
2670 `w' might not be equal to `window' after call to decode_live_window.
2672 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2674 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
2675 This fixes a problem introduced by the Bug#15035 patch
2676 when using GPG. Reported by Herbert J. Skuhra.
2678 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2680 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
2681 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
2682 not yet initialized.
2684 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2686 * decompress.c (Fzlib_decompress_region): Support zlib
2687 decompression, too, and rename.
2689 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2691 Minor zlib configuration tweaks.
2692 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
2693 Don't assume presence of fn_inflateInit2_ zlib internal function.
2695 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2697 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
2698 include the zlib prefix.
2700 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2702 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
2703 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
2704 define static variables that are pointers to zlib functions to be
2706 (init_zlib_functions) [WINDOWSNT]: New function.
2707 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
2709 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
2710 macros instead of invoking the zlib functions directly.
2711 (syms_of_decompress): DEFSYM Qzlib_dll.
2712 Staticpro Szlib_available_p.
2714 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
2716 Avoid looping over all frame windows to freeze and unfreeze.
2717 * window.h (struct window): Drop frozen_window_start_p.
2718 (freeze_window_starts): Drop prototype.
2719 * frame.h (struct frame): New frozen_window_starts flag.
2720 (FRAME_WINDOWS_FROZEN): New macro.
2721 * window.c (freeze_window_start, freeze_window_starts):
2723 (select_window, replace_window): Adjust users.
2724 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2725 (window_frozen_p): New function.
2726 (redisplay_window): Use it.
2728 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2730 Fix some fd issues when running subprocesses (Bug#15035).
2731 Fix bugs that can leak files or file descriptors on errors.
2732 Don't unlink open temp files, as that's hard for users to diagnose
2733 when things go awry (e.g., temp disk exhausted).
2734 Don't bother to lock temp files. Check for invalid recursion.
2735 * callproc.c (synch_process_fd): Remove. All uses removed.
2736 (synch_process_tempfile): New var or macro.
2737 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2739 (record_kill_process): New arg, the temp name. All callers changed.
2740 (delete_temp_file): Now just a simple wrapper around unlink.
2741 (call_process_kill): New arg, the call_process_fd array.
2742 Close them all. Clear synch_process_pid. Remove the temp file,
2743 or arrange for it to be removed.
2744 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2745 that's been moved to synch_process_tempfile. Caller changed.
2746 Do not remove the tempfile; that's now call_process_kill's
2748 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2749 call_process_kill; the caller now does that.
2750 (call_process_cleanup): Do not close the process fd; that's now
2751 call_process_kill's responsibility.
2752 (Fcall_process): Implement via new function call_process, which
2753 has most of the old body of Fcall_process, but with a different API.
2754 (call_process): New function that does not open or close filefd if
2755 it is nonnegative. Record which fds need to be closed, and let
2756 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2757 Signal an error if invoked recursively (could be done via a hook).
2758 Simplify creation of the tempfile in the MSDOS case.
2759 Don't create the output file until after checking for the executable.
2760 Report any failure to open /dev/null.
2761 Don't open /dev/null for writing twice; once is enough.
2762 Don't create pipe if all output is being discarded or sent to file.
2763 Don't worry about setting up the coding system or reading from the
2764 pipe if all output is being discarded.
2765 Hoist fd_error local into top level, to lessen block nesting.
2766 Don't record deleted pid here; now done by Fcall_process_region.
2767 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2768 and note its success in synch_process_tempfile.
2769 Do not leak resources when child_setup fails.
2770 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2771 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2772 (create_temp_file): Now returns open fd, with an additional
2773 Lisp_Object * argument to return the name. All callers changed.
2774 Do not close the file; rewind it instead, and leave it open for
2775 the caller. Do not lock the temp file. Unwind-protect the file
2776 and the file-descriptor.
2777 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2778 If an asynchrounous process, record it here, not in call_process.
2779 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2780 * eval.c (set_unwind_protect): New function.
2781 * fileio.c (write_region): New function, generalized from the
2782 old Fwrite_region. Do not lock temp files.
2783 (Fwrite_region): Use it.
2784 * lisp.h (set_unwind_protect, write_region): New decls.
2785 * process.c: Include <verify.h>.
2786 (make_process): Mark fds as initially closed.
2787 (deleted_pid_list): Now a list of pid-filename pairs.
2789 (close_process_fd): New function.
2790 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2791 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2792 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2793 (create_process, create_pty, Fmake_serial_process)
2794 (server_accept_connection): Record which fds need to be closed,
2795 and let deactivate_process close them.
2796 (Fmake_network_process): Do not discard the unwind-protect
2797 until it's safe to do so.
2798 (deactivate_process): Close the fds opened by create_process etc.
2799 (Fprocess_send_eof): Adjust to new way of recording open fds.
2800 Report an error if /dev/null can't be opened, instead of aborting.
2801 * process.h (PROCESS_OPEN_FDS): New constant.
2802 (struct Lisp_Process): New member open_fds.
2803 (record_kill_process, record_deleted_pid): Adjust signatures.
2804 (record_deleted_pid): Move decl here ...
2805 * syswait.h (record_deleted_pid): ... from here.
2807 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2809 * decompress.c: Fix bugs with large buffers and weird inputs.
2810 Tune a bit. Reindent as per usual Emacs style.
2811 (BUFFER_SIZE): Remove.
2812 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2813 more than UINT_MAX bytes. Decompress into the gap instead of into
2814 an auto buffer, as this should avoid copying. Return nil if
2815 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2816 set immediate_quit; we shouldn't trust zlib code that much.
2818 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2820 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2821 errors, and really move the gap to where we want it.
2823 * lisp.h: Include decompress.c support.
2825 * emacs.c (main): Include decompress.c support.
2827 * Makefile.in: Include -lz if present.
2829 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2831 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2832 (initWithTitle:): Initialize frame to 0.
2833 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2834 (fillWithWidgetValue:frame:): Rename from
2835 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2837 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2838 fillWithWidgetValue:frame:
2840 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2841 remove memory leak warnings.
2843 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2844 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2847 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2848 (x_activate_menubar): Update the whole menu.
2849 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2850 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2851 current event is not NSSystemDefined (Bug#15001).
2852 Call ns_check_menu_open only if trackingMenu is 2.
2853 (menuDidClose:): New method, decrease trackingMenu.
2854 (fillWithWidgetValue:setDelegate:): New method.
2855 (fillWithWidgetValue:): Call the above.
2857 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2859 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2861 Omit some unnecessary casts.
2862 Many of these go back to the old pre-C89 days, when they may have
2863 been needed, but we've been assuming C89 or later for a while now.
2864 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2865 (live_float_p, live_misc_p, live_vector_p):
2866 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2867 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2868 (defvar_per_buffer):
2869 * callint.c (Fcall_interactively):
2870 * doc.c (Fsubstitute_command_keys):
2871 * filelock.c (get_boot_time):
2872 * frame.c (xrdb_get_resource):
2873 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2874 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2875 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2876 (menuitem_highlight_callback, menu_destroy_callback)
2877 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2878 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2879 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2880 (xg_tool_bar_help_callback, tb_size_cb):
2881 * image.c (xpm_alloc_color, png_read_from_memory)
2882 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2883 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2885 * keymap.c (describe_map):
2886 * nsfns.m (Fns_display_monitor_attributes_list):
2887 * nsmenu.m (process_dialog:):
2888 * nsterm.m (hold_event):
2889 * process.c (wait_reading_process_output):
2890 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2891 * scroll.c (do_direct_scrolling, scrolling_1):
2892 * termcap.c (tgetent):
2893 * window.c (check_window_containing, add_window_to_list)
2894 (freeze_window_starts):
2895 * xdisp.c (compare_overlay_entries, vmessage):
2896 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2897 (x_get_monitor_attributes_xrandr)
2898 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2899 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2900 * xfont.c (xfont_match, xfont_open):
2901 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2902 (menubar_selection_callback, menu_position_func)
2903 (popup_selection_callback, create_and_show_popup_menu)
2904 (dialog_selection_callback, create_and_show_dialog):
2905 * xrdb.c (x_get_string_resource):
2907 * xsmfns.c (x_session_check_input):
2908 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2909 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2910 (xaw_jump_callback, xaw_scroll_callback):
2911 Omit unnecessary casts.
2913 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2915 Minor string-length refactoring.
2916 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2917 * frame.c (make_monitor_attribute_list):
2918 Prefer build_string to strlen + make_string.
2920 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2922 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2923 don't check minor_code (Bug#14417).
2925 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2927 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2928 vertical positions instead. This avoids calling MATRIX_ROW with
2929 row numbers that are possibly beyond valid limits. (Bug#15064)
2931 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2933 Use xstrdup and build_unibyte_string where applicable.
2934 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2935 * xfns.c (x_window):
2936 * xrdb.c (x_get_customization_string):
2937 * xterm.c (xim_initialize):
2938 * w32fns.c (w32_window): Use xstrdup.
2939 (w32_display_monitor_attributes_list):
2940 * emacs.c (init_cmdargs):
2941 * keyboard.c (PUSH_C_STR):
2942 * nsfont.m (nsfont_open):
2943 * sysdep.c (system_process_attributes):
2944 * w32.c (system_process_attributes):
2945 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2947 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2949 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2950 variables of these types so that GDB would know about them, as aid
2951 for debugging fatal exceptions. (Bug#15024) See also
2952 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2955 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2957 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2958 larger than the NSWindow (Bug#14934).
2960 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2962 Redesign redisplay interface to drop global variable updated_window.
2963 Always pass currently updated window as a parameter to update routines.
2964 * dispextern.h (updated_window): Remove declaration.
2965 (struct redisplay_interface): Pass window parameter to
2966 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2967 and after_update_window_hook.
2968 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2970 * dispnew.c (updated_window): Remove.
2971 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2972 (update_window_line): Adjust to match redisplay interface changes.
2973 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2974 (ns_scroll_run, ns_after_update_window_line):
2975 * w32term.c (x_update_window_begin, x_update_window_end)
2976 (x_after_update_window_line, x_scroll_run):
2977 * xterm.c (x_update_window_begin, x_update_window_end)
2978 (x_after_update_window_line, x_scroll_run):
2979 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2980 Likewise. Adjust comments where appropriate.
2981 (x_cursor_to): Simplify because this is always called during window
2982 update (but install debugging check anyway).
2983 (expose_window): Check must_be_updated_p flag to see whether this
2984 function is called during window update.
2986 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2988 Do not reset window modification event counters excessively.
2989 These leftovers and poor man's tricky methods to catch extra
2990 redisplay's attention are no longer needed.
2991 * frame.c (set_menu_bar_lines_1):
2992 * minibuf.c (read_minibuf_unwind):
2993 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
2994 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
2995 (window_scroll_line_based, Fset_window_configuration):
2996 * xdisp.c (redisplay_window): Do not reset last_modified and
2997 last_overlay_modified counters.
2999 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3001 * xselect.c (x_send_client_event): Set send_event and serial, memset
3002 data.l as it might be bigger than data.b. Use 24 bit mask to
3003 XSendEvent (Bug#15034).
3005 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3007 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3008 for TTY frames that are not the top frame on their console.
3011 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3013 * w32term.c (w32fullscreen_hook): Really maximize frame when
3014 asked for (Bug#14841).
3016 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3018 Prefer selected_window to Fselected_window, likewise for frames.
3019 * buffer.c (Fbuffer_swap_text):
3020 * data.c (Fvariable_binding_locus):
3021 * window.c (run_window_configuration_change_hook): Adjust users.
3022 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3023 Use decode_live_frame.
3025 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3027 Be more careful if selected window shows the buffer other than current,
3028 use window_outdated only if this is not so. This change should also
3029 address some weird issues discussed in Bug#13012.
3030 * window.h (window_outdated): New prototype.
3031 * window.c (window_outdated): Now here. Convert from static and
3032 always assume window's buffer.
3033 (Fwindow_end, Fwindow_line_height): Use it.
3034 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3035 and always assume window's buffer.
3036 (redisplay_window): Adjust user.
3037 (redisplay_internal): Call to reconsider_clip_changes once and
3038 check whether mode line should be updated only if selected window
3039 shows current buffer.
3040 (run_window_scroll_functions): Use eassert for debugging check.
3041 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3043 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3045 * window.c (window_scroll, window_scroll_pixel_based)
3046 (window_scroll_line_based): Use bool for booleans.
3048 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3050 * process.c: Fix minor off-by-one issues in descriptor counts.
3051 This shouldn't fix any real bugs, but it cleans up the code a bit.
3052 (max_process_desc, max_input_desc): -1, not 0, means none.
3054 (delete_input_desc): New function.
3055 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3056 (deactivate_process): Scan backwards when recomuting max_process_desc;
3057 that should be faster.
3058 (init_process_emacs): Initialize max_input_desc.
3060 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3062 Use region cache to speedup bidi_find_paragraph_start.
3063 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3064 Rename cache_long_line_scans to cache_long_scans.
3065 * buffer.c (bset_cache_long_line_scans): Rename to
3066 bset_cache_long_scans.
3067 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3068 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3070 (syms_of_buffer): Rename cache-long-line-scans to
3071 cache-long-scans. Adjust docstring.
3072 * search.c (newline_cache_on_off):
3073 * indent.c (width_run_cache_on_off): Adjust users.
3074 * bidi.c (bidi_paragraph_cache_on_off): New function.
3075 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3076 * insdel.c (prepare_to_modify_buffer):
3077 Invalidate bidi_paragraph_cache if enabled.
3079 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3081 Invalidate region caches only if buffer text is going to be changed.
3082 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3083 (modify_text): ...new prototype.
3084 (prepare_to_modify_buffer_1): New prototype.
3085 * textprop.c (modify_region): Rename to...
3086 (modify_text_properties): ...new function.
3087 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3088 (Fremove_list_of_text_properties): Adjust users.
3089 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3090 (modify_text): ...new function.
3091 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3092 (prepare_to_modify_buffer_1): ...new function.
3093 * casefiddle.c (casify_region):
3094 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3095 (Ftranspose_regions): Use modify_text.
3097 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3099 * lisp.mk (lisp): Add nadvice.elc.
3101 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3103 New macro to iterate over live buffers similar to frames.
3104 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3105 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3106 Declare buffer-related variables here to offload lisp.h.
3107 * buffer.c (Vbuffer_alist): Adjust comment.
3108 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3109 (other_buffer_safely):
3110 * data.c (store_symval_forwarding):
3111 * dispnew.c (Fframe_or_buffer_changed_p):
3112 * fileio.c (Fdo_auto_save):
3113 * filelock.c (unlock_all_files):
3114 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3116 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3118 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3119 * callproc.c (create_temp_file):
3120 * filelock.c (create_lock_file):
3121 Assume mkostemp, since it's now provided by Gnulib.
3123 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3125 * w32.c (mkostemp): New function.
3126 (mktemp): Remove, no longer used. Most of the code reused in
3127 mkostemp. (Bug#15015)
3128 (mktemp): Don't undef.
3130 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3132 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3133 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3134 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3135 (free_glyph_pool, check_glyph_memory): Likewise for
3136 all users. Adjust comments where appropriate.
3138 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3140 * composite.h: Minor fixups.
3141 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3142 to fix a misspelling, and change it to an inline function while
3143 we're at it (it need not be a macro). All uses changed.
3144 (composition_method, composition_valid_p):
3145 Rewrite to avoid assignments in if-conditions.
3147 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3149 Do not use global Lisp_Object in composition macros.
3150 * composite.h (composition_temp): Remove declaration.
3151 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3152 (composition_method, composition_valid_p): ...inline functions.
3153 (compose_region): Remove the leftover.
3154 * composite.c (composition_temp): Remove.
3155 (run_composition_function, update_compositions)
3156 (composition_compute_stop_pos, composition_adjust_point)
3157 (Ffind_composition_internal):
3158 * coding.c (handle_composition_annotation):
3159 * xdisp.c (handle_composition_prop, check_point_in_composition):
3160 Related users changed.
3162 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3164 Drop FRAME_PTR typedef.
3165 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3166 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3167 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3168 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3169 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3170 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3171 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3172 All related users changed.
3174 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3176 * eval.c (default_toplevel_binding): New function.
3178 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3179 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3180 (syms_of_eval): Export them.
3181 * data.c (Fdefault_value): Micro cleanup.
3182 * term.c (init_tty): Use "false".
3184 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3186 Fix X GC leak in GTK and raw (no toolkit) X ports.
3187 * xterm.c (x_free_frame_resources): If white and black relief
3188 GCs are allocated, always free them here.
3189 * xfns.c (x_make_gc): Omit redundant initialization.
3190 * widget.c (create_frame_gcs): Remove the leftover.
3191 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3192 in x_free_frame_resources.
3194 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3196 * nsterm.m (windowWillResize:toSize:): Only change title if
3197 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3199 (viewDidEndLiveResize): New method.
3201 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3202 inside NS_IMPL_COCOA.
3204 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3206 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3207 Do not check whether undo is enabled because record_insert and
3208 record_delete does that themselves.
3210 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3212 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3213 member which is not really used any more.
3214 (FRAME_XIC_BASE_FONTNAME): Remove.
3215 * xfns.c (xic_free_fontset): Adjust user.
3216 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3217 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3218 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3219 (xdialog_show): Use eassert for debugging check.
3220 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3222 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3224 * fileio.c, fns.c (merge): Move extern decl from here ...
3225 * lisp.h (merge): ... to here.
3227 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3229 Fix last font-related change.
3230 * w32font.h (w32font_list_internal, w32font_match_internal):
3232 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3233 (uniscribe_list_family): Adjust to match font API change.
3234 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3235 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3237 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3239 * frame.h (FRAME_MOUSE_UPDATE):
3240 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3241 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3243 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3245 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3246 * font.h (struct font_driver): Change list, match, and list_family
3247 functions to accept struct frame * as first arg.
3248 * font.c (font_score, font_compare, font_sort_entities):
3250 (font_sort_entities, font_list_entities, font_select_entity):
3251 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3252 match font API change.
3253 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3254 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3255 * ftxfont.c (ftxfont_list, ftxfont_match):
3256 * xftfont.c (xftfont_list, xftfont_match):
3257 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3258 * w32font.c (w32font_list, w32font_match, w32font_list):
3259 (w32font_list_internal, w32_font_match_internal): Likewise.
3260 * xfaces.c (Fx_family_fonts): Adjust user.
3262 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3264 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3265 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3266 only if HAVE_X_WINDOWS is in use.
3267 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3268 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3269 * w32term.c (x_wm_set_icon_position): Likewise.
3270 * w32fns.c (x_icon): Adjust user.
3272 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3274 * xterm.c (last_mouse_press_frame): Remove the
3275 leftover which is not really used any more.
3276 (handle_one_xevent, syms_of_xterm): Adjust users.
3277 (x_flush): Call XFlush once per each X display, not frame.
3278 This is better because this code always unconditionally skips
3279 non-X frames in Vframe_list and issues the only XFlush if we
3280 have more than one X frame on the same X display.
3281 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3282 Use bool for booleans.
3283 (x_draw_glyph_string_background, cvt_string_to_pixel):
3284 (cvt_pixel_dtor): Drop unnecessary prototypes.
3285 * xterm.h (x_display_ok): Adjust prototype.
3287 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3289 Drop unnecessary functions that deals with frame pixel size.
3290 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3291 (x_pixel_height): Drop prototypes.
3292 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3293 (x_pixel_height): Drop implementations.
3294 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3295 which should be always valid for window frame.
3296 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3297 * w32menu.c (Fx_popup_dialog):
3298 * xmenu.c (Fx_popup_dialog): Likewise for both.
3300 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3302 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3303 frame parameters and call to Fmodify_frame_parameters just once.
3304 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3305 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3306 and mention nil frame in docstring.
3308 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3310 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3311 (x_figure_window_size): Likewise. Adjust to return long.
3312 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3313 (toplevel): Move Qterminal_live_p to...
3314 * terminal.c (toplevel): ...here, make it static, and...
3315 (syms_of_terminal): ...DEFSYM here.
3316 * frame.h (Qterminal_live_p): Remove declaration.
3317 (make_frame, x_figure_window_size): Adjust prototype.
3318 * nsfns.m (Fx_create_frame): Use long for window flags.
3320 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3322 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3323 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3324 Do not assume that emacs_close (INT_MAX) is a no-op.
3326 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3328 * xfaces.c (make_face_cache): For struct face_cache, prefer
3329 xmalloc to xzalloc and so avoid redundant call to memset.
3330 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3332 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3334 * fringe.c (draw_window_fringes, update_window_fringes)
3335 (compute_fringe_widths):
3336 * w32term.c (x_draw_glyph_string):
3337 * window.c (candidate_window_p, Frecenter):
3338 * xfaces.c (realize_basic_faces, realize_default_face)
3339 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3340 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3341 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3342 * xmenu.c (Fx_menu_bar_open_internal):
3343 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3344 * xsettings.c (xft_settings_event):
3345 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3346 Use bool for booleans. Adjust style and comments where
3348 * dispextern.h (draw_window_fringes, update_window_fringes)
3349 (compute_fringe_widths):
3350 * xterm.h (x_had_errors_p): Adjust prototype.
3352 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3354 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3355 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3357 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3359 * fns.c (toplevel): Remove comment before Fsafe_length because
3362 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3364 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3366 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3368 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3369 frame which got the message is still alive, before dereferencing
3370 its pointer. (Bug#14970)
3372 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3373 be a live window, before using it as such. (Bug#14970)
3375 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3377 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3378 w32_detect_focus_change instead of doing part of its job by hand.
3379 This fixes the problem whereby FOCUS_OUT events were not sent to
3382 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3384 * process.c (Fprocess_list): Doc fix.
3386 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3387 being re-exposed only if it didn't ask to become visible.
3388 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3389 was previously iconified. (Bug#14841)
3390 (x_iconify_frame): Mark the frame iconified.
3392 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3394 Fix minor problems found by static checking.
3395 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3396 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3398 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3400 * eval.c (set_specpdl_old_value): New function.
3401 (unbind_to): Minor simplification.
3402 (get_backtrace_frame): New function.
3403 (Fbacktrace_frame): Use it. Add `base' argument.
3404 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3405 (syms_of_eval): Export backtrace-eval.
3406 * xterm.c (x_focus_changed): Simplify.
3408 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3410 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3412 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3414 * xdisp.c (redisplay_window): Instead of moving point out of
3415 scroll margin, reject the force_start method, and try scrolling
3416 instead. (Bug#14780)
3418 2013-07-24 Ken Brown <kbrown@cornell.edu>
3420 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3423 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3425 * eval.c (Fprogn): Do not check that BODY is a proper list.
3426 This undoes the previous change. The check slows down the
3427 interpreter, and is not needed to prevent a crash. See
3428 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3430 2013-07-23 Glenn Morris <rgm@gnu.org>
3432 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3434 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3436 Port to GNU/Linux systems with tinfo but not ncurses.
3437 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3438 to decide whether ncurses is being used. Without this change,
3439 GCC complains about tgetent not being declared, on a system
3440 that has tinfo installed but ncurses not installed.
3442 * eval.c (Fprogn): Check that BODY is a proper list.
3444 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3445 * data.c (Fsetq_default):
3446 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3447 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3449 Tune by taking advantage of the fact that ARGS is always a list
3450 when a function is declared to have UNEVALLED args.
3452 * emacsgtkfixed.c: Port to GCC 4.6.
3453 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3455 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3457 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3458 here to silence compiler warnings.
3460 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3462 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3463 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3464 from messing up Emacs's 'struct frame' (Bug#14923).
3466 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3468 * alloc.c (make_save_ptr_ptr): Define this function.
3469 It was inadvertently omitted. It's needed only if
3470 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3472 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3474 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3475 frame have focus (Bug#14895).
3477 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3479 Avoid vfork-related deadlock more cleanly.
3480 * callproc.c (child_setup): When the child's exec fails, output
3481 the program name, as that's more useful. Use O_NONBLOCK to avoid
3483 * process.c (create_process_1): Remove; no longer needed.
3484 (create_process): Remove timer hack; no longer needed, now that
3485 the child avoids deadlock.
3487 2013-07-20 Glenn Morris <rgm@gnu.org>
3489 * image.c (Fimage_flush): Fix doc typo.
3491 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3493 Fix array bounds violation when pty allocation fails.
3494 * process.c (PTY_NAME_SIZE): New constant.
3495 (pty_name): Remove static variable; it's now auto.
3496 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3497 Take pty_name as an arg rather than using a static variable.
3498 All callers changed.
3499 (create_process): Recover pty_flag from process, not from volatile local.
3500 (create_pty): Stay inside array even when pty allocation fails.
3501 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3503 * lread.c (Fload): Avoid initialization only when lint checking.
3504 Mention that it's needed only for older GCCs.
3506 2013-07-20 Kenichi Handa <handa@gnu.org>
3508 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3509 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3511 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3513 * lread.c (Fload): Avoid uninitialized warning.
3515 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3517 Fix some minor file descriptor leaks and related glitches.
3518 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3519 (create_lock_file): Use write, not emacs_write.
3520 * image.c (slurp_file, png_load_body):
3521 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3522 (server_accept_connection):
3523 Don't leak an fd on memory allocation failure.
3524 * image.c (slurp_file): Add a cheap heuristic for growing files.
3525 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3526 as that's what the other routines do. Maybe input need not be
3527 blocked at all, but it's better to be consistent.
3528 Avoid undefined behavior when strlen is zero.
3530 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3531 (NSTATICS): Now a constant; doesn't need to be a macro.
3533 2013-07-19 Richard Stallman <rms@gnu.org>
3535 * coding.c (decode_coding_utf_8): Add simple loop for fast
3536 processing of ASCII characters.
3538 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3540 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3542 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3544 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3545 unportable 'struct x_display_info'.
3546 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3549 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3551 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3552 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3554 (system_process_attributes): Prefer plain char to unsigned char
3555 when either will do. Clean up properly if interrupted or if
3556 memory allocations fail. Don't assume sscanf succeeds.
3557 Remove no-longer-needed workaround to stop GCC from whining.
3558 Read command-line once, instead of multiple times. Check read status a
3561 Fix obscure porting bug with varargs functions.
3562 The code assumed that int is treated like ptrdiff_t in a vararg
3563 function, which is not a portable assumption. There was a similar
3564 -- though these days less likely -- porting problem with various
3565 assumptions that pointers of different types all smell the same as
3566 far as vararg functions is conserved. To make this problem less
3567 likely in the future, redo the API to use varargs functions.
3568 * alloc.c (make_save_value): Remove this vararg function.
3569 All uses changed to ...
3570 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3571 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3573 (make_save_ptr): Rename from make_save_pointer, for consistency with
3574 the above. Define only on platforms that need it. All uses changed.
3576 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3578 * keyboard.c: Try to fix typos in previous change.
3579 (DISPLAY_LIST_INFO): New macro.
3580 (kbd_buffer_get_event): Do not access members that are not present
3581 in X11. Revert inadvertent change of "!=" to "=".
3583 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3585 * keyboard.c (kbd_buffer_get_event):
3586 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3587 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3589 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3591 * filelock.c: Fix unlikely file descriptor leaks.
3592 (get_boot_time_1): Rework to avoid using emacs_open.
3593 This doesn't actually fix a leak, but is better anyway.
3594 (read_lock_data): Use read, not emacs_read.
3596 * doc.c: Fix minor memory and file descriptor leaks.
3597 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3598 (get_doc_string, Fsnarf_documentation):
3599 Fix file descriptor leak on error.
3601 * term.c: Fix minor fdopen-related file descriptor leaks.
3602 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3603 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3605 * charset.c: Fix file descriptor leaks and errno issues.
3607 (load_charset_map_from_file): Don't leak file descriptor on error.
3608 Use plain record_xmalloc since the allocation is larger than
3609 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3611 * eval.c (record_unwind_protect_nothing):
3612 * fileio.c (fclose_unwind):
3614 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3615 The replacement doesn't block input, but that no longer seems
3618 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3620 * lread.c: Fix file descriptor leaks and errno issues.
3621 (Fload): Close some races that leaked fds or streams when 'load'
3623 (Fload, openp): Report error number of last nontrivial failure to open.
3624 ENOENT counts as trivial.
3625 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3627 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3628 now that the function is always called with a nonnegative arg.
3629 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3630 All uses replaced with ...
3631 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3633 A few more minor file errno-reporting bugs.
3634 * callproc.c (Fcall_process):
3635 * doc.c (Fsnarf_documentation):
3636 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3637 * process.c (set_socket_option):
3638 Don't let a constructor trash errno.
3639 * doc.c: Include <errno.h>.
3641 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3643 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3645 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3647 Fix w32 bug with call-process-region (Bug#14885).
3648 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3649 to Fcall_process when the input is empty. This simplifies the
3650 code a bit. It makes no difference on POSIXish platforms but
3651 apparently it fixes a bug on w32.
3653 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3654 * fileio.c (close_file_unwind): Don't close if FD is negative;
3655 this can happen when unwinding a zapped file descriptor.
3656 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3657 in case Emacs runs out of memory between the two unwind-protects.
3658 Don't trash errno when closing FD.
3659 Zap the FD in the specpdl when closing it, instead of deferring
3660 the removal of the unwind-protect; this fixes a bug where a child
3661 function unwinds the stack past us.
3663 New unwind-protect flavors to better type-check C callbacks.
3664 This also lessens the need to write wrappers for callbacks,
3665 and the need for make_save_pointer.
3666 * alloca.c (free_save_value):
3667 * atimer.c (run_all_atimers):
3669 * alloc.c (safe_alloca_unwind):
3670 * atimer.c (unwind_stop_other_atimers):
3671 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
3672 * menu.c (cleanup_popup_menu) [HAVE_NS]:
3673 * minibuf.c (choose_minibuf_frame_1):
3674 * process.c (make_serial_process_unwind):
3675 * xdisp.h (pop_message_unwind):
3676 * xselect.c (queue_selection_requests_unwind):
3677 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
3678 * alloca.c (record_xmalloc):
3679 Prefer record_unwind_protect_ptr to record_unwind_protect with
3681 * alloca.c (Fgarbage_collect):
3682 Prefer record_unwind_protect_void to passing a dummy.
3683 * buffer.c (restore_buffer):
3684 * window.c (restore_window_configuration):
3685 * xfns.c, w32fns.c (do_unwind_create_frame)
3686 New wrapper. All record-unwind uses of wrappee changed.
3687 * buffer.c (set_buffer_if_live):
3688 * callproc.c (call_process_cleanup, delete_temp_file):
3689 * coding.c (code_conversion_restore):
3690 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
3691 * editfns.c (save_excursion_restore)
3692 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
3693 (save_restriction_restore):
3694 * eval.c (restore_stack_limits, un_autoload):
3695 * fns.c (require_unwind):
3696 * keyboard.c (recursive_edit_unwind, tracking_off):
3697 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
3698 * macros.c (pop_kbd_macro, restore_menu_items):
3699 * nsfns.m (unwind_create_frame):
3700 * print.c (print_unwind):
3701 * process.c (start_process_unwind):
3702 * search.c (unwind_set_match_data):
3703 * window.c (select_window_norecord, select_frame_norecord):
3704 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
3705 (fast_set_selected_frame):
3706 * xfns.c, w32fns.c (unwind_create_tip_frame):
3707 Return void, not a dummy Lisp_Object. All uses changed.
3708 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
3709 * callproc.c (call_process_kill):
3710 * fileio.c (restore_point_unwind, decide_coding_unwind)
3711 (build_annotations_unwind):
3712 * insdel.c (Fcombine_after_change_execute_1):
3713 * keyboard.c (read_char_help_form_unwind):
3714 * menu.c (unuse_menu_items):
3715 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
3716 * sound.c (sound_cleanup):
3717 * xdisp.c (unwind_redisplay):
3718 * xfns.c (clean_up_dialog):
3719 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
3720 Accept no args and return void, instead of accepting and returning
3721 a dummy Lisp_Object. All uses changed.
3722 * cygw32.c (fchdir_unwind):
3723 * fileio.c (close_file_unwind):
3724 * keyboard.c (restore_kboard_configuration):
3725 * lread.c (readevalllop_1):
3726 * process.c (wait_reading_process_output_unwind):
3727 Accept int and return void, rather than accepting an Emacs integer
3728 and returning a dummy object. In some cases this fixes an
3729 unlikely bug when the corresponding int is outside Emacs integer
3730 range. All uses changed.
3731 * dired.c (directory_files_internal_unwind):
3732 * fileio.c (do_auto_save_unwind):
3733 * gtkutil.c (pop_down_dialog):
3734 * insdel.c (reset_var_on_error):
3735 * lread.c (load_unwind):
3736 * xfns.c (clean_up_file_dialog):
3737 * xmenu.c, nsmenu.m (pop_down_menu):
3738 * xmenu.c (cleanup_widget_value_tree):
3739 * xselect.c (wait_for_property_change_unwind):
3740 Accept pointer and return void, rather than accepting an Emacs
3741 save value encapsulating the pointer and returning a dummy object.
3743 * editfns.c (Fformat): Update the saved pointer directly via
3744 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3745 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3746 (unwind_body): New function.
3747 (record_unwind_protect): First arg is now a function returning void,
3748 not a dummy Lisp_Object.
3749 (record_unwind_protect_ptr, record_unwind_protect_int)
3750 (record_unwind_protect_void): New functions.
3751 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3752 * fileio.c (struct auto_save_unwind): New type.
3753 (do_auto_save_unwind): Use it.
3754 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3755 * insdel.c (struct rvoe_arg): New type.
3756 (reset_var_on_error): Use it.
3757 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3759 (specbinding_func): Remove; there are now several such functions.
3760 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3761 (set_unwind_protect_ptr): New function.
3762 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3764 Be simpler and more consistent about reporting I/O errors.
3765 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3766 Say "Read error" and "Write error", rather than "I/O error", or
3767 "IO error reading", or "IO error writing", when a read or write
3769 * process.c (Fmake_network_process, wait_reading_process_output)
3770 (send_process, Fprocess_send_eof, wait_reading_process_output):
3771 Capitalize diagnostics consistently. Put "failed foo" at the
3772 start of the diagnostic, so that we don't capitalize the
3773 function name "foo". Consistently say "failed" for such
3775 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3776 All callers changed. This is so it can use report_file_error.
3777 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3778 diagnostics consistently as above.
3780 * fileio.c (report_file_errno): Fix errno reporting bug.
3781 If the file name is neither null nor a pair, package it up as a
3782 singleton list. All callers changed, both to this function and to
3783 report_file_error. This fixes a bug where the memory allocator
3784 invoked by list1 set errno so that the immediately following
3785 report_file_error reported the wrong errno value.
3787 Fix minor problems found by --enable-gcc-warnings.
3788 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3789 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3791 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3793 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3794 Set event->arg to Qt if switch-event shall be generated.
3795 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3797 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3799 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3802 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3803 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3804 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3805 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3806 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3807 and there is a focused frame.
3808 (head_table): Add focus-in and focus-out.
3809 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3810 bind to handle-focus-in/out.
3812 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3813 (Fhandle_switch_frame): Call Fhandle_focus_in.
3814 (syms_of_frame): defsubr handle-focus-in/out.
3816 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3818 Fix porting bug to older POSIXish platforms (Bug#14862).
3819 * sysdep.c (emacs_pipe): New function, that implements
3820 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3821 This should port better to CentOS 5 and to Mac OS X 10.6.
3822 All calls to pipe2 changed.
3824 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3825 This makes the code easier to read and the executable a bit smaller.
3826 Do not replace all calls to Fcons that happen to create lists,
3827 just calls that are intended to create lists. For example, when
3828 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3829 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3830 Similarly for list2 through list5.
3831 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3832 * bytecode.c (exec_byte_code):
3833 * callint.c (quotify_arg, Fcall_interactively):
3834 * callproc.c (Fcall_process, create_temp_file):
3835 * charset.c (load_charset_map_from_file)
3836 (Fdefine_charset_internal, init_charset):
3837 * coding.c (get_translation_table, detect_coding_system)
3838 (Fcheck_coding_systems_region)
3839 (Fset_terminal_coding_system_internal)
3840 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3841 * composite.c (update_compositions, Ffind_composition_internal):
3842 * dired.c (directory_files_internal, file_name_completion)
3844 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3845 * doc.c (Fsnarf_documentation):
3846 * editfns.c (Fmessage_box):
3848 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3849 (Feval, eval_sub, Ffuncall, apply_lambda):
3850 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3851 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3852 (Fset_file_times, Finsert_file_contents)
3853 (Fchoose_write_coding_system, Fwrite_region):
3854 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3855 * font.c (font_registry_charsets, font_parse_fcname)
3856 (font_prepare_cache, font_update_drivers, Flist_fonts):
3857 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3858 * frame.c (make_frame, Fmake_terminal_frame)
3859 (x_set_frame_parameters, x_report_frame_params)
3860 (x_default_parameter, Fx_parse_geometry):
3861 * ftfont.c (syms_of_ftfont):
3862 * image.c (gif_load):
3863 * keyboard.c (command_loop_1):
3864 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3865 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3866 (Fminor_mode_key_binding, accessible_keymaps_1)
3867 (Faccessible_keymaps, Fwhere_is_internal):
3868 * lread.c (read_emacs_mule_char):
3869 * menu.c (find_and_return_menu_selection):
3870 * minibuf.c (get_minibuffer):
3871 * nsfns.m (Fns_perform_service):
3872 * nsfont.m (ns_script_to_charset):
3873 * nsmenu.m (ns_popup_dialog):
3874 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3875 (Fx_own_selection_internal):
3876 * nsterm.m (append2):
3877 * print.c (Fredirect_debugging_output)
3878 (print_prune_string_charset):
3879 * process.c (Fdelete_process, Fprocess_contact)
3880 (Fformat_network_address, set_socket_option)
3881 (read_and_dispose_of_process_output, write_queue_push)
3882 (send_process, exec_sentinel):
3883 * sound.c (Fplay_sound_internal):
3884 * textprop.c (validate_plist, add_properties)
3885 (Fput_text_property, Fadd_face_text_property)
3886 (copy_text_properties, text_property_list, syms_of_textprop):
3887 * unexaix.c (report_error):
3888 * unexcoff.c (report_error):
3889 * unexsol.c (unexec):
3890 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3891 (Fformat_mode_line, syms_of_xdisp):
3892 * xfaces.c (set_font_frame_param)
3893 (Finternal_lisp_face_attribute_values)
3894 (Finternal_merge_in_global_face, syms_of_xfaces):
3895 * xfns.c (x_default_scroll_bar_color_parameter)
3896 (x_default_font_parameter, x_create_tip_frame):
3897 * xfont.c (xfont_supported_scripts):
3898 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3899 (menu_help_callback, xmenu_show):
3901 * xterm.c (set_wm_state):
3902 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3903 and similarly for list2 through list5.
3905 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3907 * callproc.c (Fcall_process_region): Fix minor race and tune.
3908 (create_temp_file): New function, with the temp-file-creation part
3909 of the old Fcall_process_region. Use Fcopy_sequence to create the
3910 temp file name, rather than alloca + build_string, for simplicity.
3911 Don't bother to block input around the temp file creation;
3912 shouldn't be needed. Simplify use of mktemp.
3913 Use record_unwind_protect immediately after creating the temp file;
3914 this closes an unlikely race where the temp file was not removed.
3915 Use memcpy rather than an open-coded loop.
3916 (Fcall_process_region): Use the new function. If the input is
3917 empty, redirect from /dev/null rather than from a newly created
3918 empty temp file; this avoids unnecessary file system traffic.
3920 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3922 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3923 Simplify by making this case like the other two. This is a bit
3924 slower on obsolete hosts, but the extra complexity isn't worth it.
3926 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3927 * process.c (create_process) [!DOS_NT]:
3928 Remove now-unnecessary calls to emacs_close.
3930 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3932 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3933 returning early. (Bug#14850)
3935 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3936 and inhibit-iso-escape-detection attributes of 'undecided'.
3939 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3941 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3942 Reported by Herbert J. Skuhra in
3943 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3945 Don't lose top specpdl entry when memory is exhausted.
3946 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3947 specpdl overflow here, to simplify callers; all callers changed.
3948 Always reserve an unused entry at the stack top; this avoids
3949 losing the top entry's information when memory is exhausted.
3951 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3953 Clean up errno reporting and fix some errno-reporting bugs.
3954 * callproc.c (Fcall_process):
3955 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3956 * process.c (create_process, Fmake_network_process):
3957 * unexaix.c (report_error):
3958 * unexcoff.c (report_error):
3959 Be more careful about reporting the errno of failed operations.
3960 The code previously reported the wrong errno sometimes.
3961 Also, prefer report_file_errno to setting errno + report_file_error.
3962 (Fcall_process): Look at openp return value rather than at path,
3963 as that's a bit faster and clearer when there's a numeric predicate.
3964 * fileio.c (report_file_errno): New function, with most of the
3965 old contents of report_file_error.
3966 (report_file_error): Use it.
3967 (Ffile_exists_p, Ffile_accessible_directory_p):
3968 Set errno to 0 when it is junk.
3969 * fileio.c (Faccess_file):
3970 * image.c (x_create_bitmap_from_file):
3971 Use faccessat rather than opening the file, to avoid the hassle of
3972 having a file descriptor open.
3973 * lisp.h (report_file_errno): New decl.
3974 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3977 * process.c (create_process, wait_reading_process_output) [AIX]:
3978 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3979 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3980 a multithreaded environment anyway).
3981 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
3983 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
3985 * image.c (x_find_image_file): Don't close a remote file handle.
3987 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3989 Fix races with threads and file descriptors.
3990 * callproc.c (Fcall_process_region):
3991 * dired.c (open_directory):
3992 * emacs.c (main, Fdaemon_initialized):
3993 * image.c (x_find_image_file):
3994 * inotify.c (Finotify_rm_watch):
3995 * lread.c (Flocate_file_internal):
3996 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
3997 * term.c (term_mouse_moveto, init_tty):
3998 * termcap.c (tgetent):
3999 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4000 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4001 * unexhp9k800.c, unexmacosx.c (unexec):
4002 * callproc.c (Fcall_process_region):
4003 Use emacs_close, not close.
4004 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4005 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4006 and posix_close function on current platforms (which all lack them).
4007 (emacs_close): Use it. This should fix the races on GNU/Linux and
4008 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4009 and it should avoid closing random victim file descriptors on
4012 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4014 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4015 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4018 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4019 This is for .gdbinit xbacktrace.
4021 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4022 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4023 (emacs_set_tty): Now static.
4024 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4025 * term.c (tty_capable_p, tty_default_color_capabilities)
4026 (get_tty_terminal, term_mouse_movement)
4027 (handle_one_term_event, init_tty, maybe_fatal):
4028 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4029 (tgetent, scan_file, name_match, compare_contin):
4030 * terminal.c (get_terminal):
4031 Use bool for boolean.
4032 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4033 Prefer char to unsigned char if either will do.
4034 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4035 (tty_write_glyphs): Prefer int to unsigned.
4036 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4037 All callers changed.
4038 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4040 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4043 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4044 (B__dummy__): New dummy symbol, to pacify C89.
4045 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4046 they can't grok varargs macros.
4047 * dispnew.c (add_window_display_history)
4048 (add_frame_display_history):
4049 * print.c (print_object):
4050 * xdisp.c (debug_method_add):
4051 Use %p printf format only for void pointers.
4052 * emacs.c (usage_message): New constant, replacing ...
4053 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4054 (main): Adjust to usage reorg.
4055 * fns.c (syms_of_fns):
4056 * profiler.c (syms_of_profiler):
4057 Don't use non-constant struct initializers.
4058 * gnutls.h (gnutls_initstage_t):
4059 * lisp.h (enum Lisp_Fwd_Type):
4060 * lread.c (lisp_file_lexically_bound_p):
4061 * xsettings.c (anonymous enum):
4062 Remove trailing comma.
4063 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4064 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4065 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4067 * regex.c (const_re_char): New type, to pacify strict C89.
4068 All uses of 'const re_char' replaced to use it.
4069 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4070 with glibc when strict C89. This change is imported from gnulib.
4072 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4073 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4074 Omit GNU_LINUX implementation, since it requires long long.
4075 * xterm.c (x_draw_underwave):
4076 Do not assume the traditional order of struct's members.
4077 (x_term_init): Rewrite to avoid the need for non-constant structure
4080 Syntax cleanup, mostly replacing macros with functions.
4081 This removes the need for the syntax_temp hack.
4082 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4083 * syntax.c (SYNTAX_INLINE): New macro.
4084 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4085 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4086 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4087 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4088 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4089 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4090 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4091 Now constants, not macros.
4092 (syntax_temp) [!__GNUC__]: Remove.
4093 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4094 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4095 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4096 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4097 Move here from syntax.h; now functions, not macros. Except for the
4098 last function, these are static since only syntax.c uses them.
4099 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4100 All uses changed. Now a function, not a macro; use this fact
4101 to simplify the code.
4102 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4103 compiler bugs; no longer relevant.
4104 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4105 (SYNTAX_INLINE): New macro.
4106 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4107 for the new functions. Use bool for boolean member.
4108 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4109 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4110 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4111 (SETUP_BUFFER_SYNTAX_TABLE):
4112 Now extern inline functions, not macros.
4113 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4114 Remove; all uses replaced by implementation.
4115 (syntax_temp) [!__GNUC__]: Remove decl.
4116 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4118 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4120 * emacs.c (main): Fix syntax error.
4122 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4124 Timestamp fixes for undo (Bug#14824).
4125 * atimer.c (schedule_atimer):
4126 * fileio.c (Ffile_newer_than_file_p):
4127 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4128 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4129 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4130 (syms_of_fileio): Remove Sclear_visited_file_name.
4131 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4132 file doesn't exist; this avoids an ambiguity with negative timestamps.
4133 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4134 * systime.h (make_emacs_time, invalid_emacs_time):
4135 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4136 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4137 * undo.c (record_first_change): Push (visited-file-modtime) onto
4138 undo list rather than reimplementing it by hand, incorrectly.
4140 2013-07-09 Ken Brown <kbrown@cornell.edu>
4142 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4144 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4146 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4148 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4150 Handle errno and exit status a bit more carefully.
4151 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4152 number into an exit status. Instead, use EXIT_CANCELED.
4153 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4154 * callproc.c (relocate_fd):
4155 * emacs.c (close_output_streams, main):
4156 * process.c (create_process):
4157 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4158 Use emacs_perror for simplicity.
4159 * callproc.c (relocate_fd, main):
4160 * sysdep.c (sys_subshell):
4161 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4162 (shut_down_emacs): Use emacs_write, not write.
4163 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4164 * fileio.c (Fcopy_file, e_write):
4165 * nsterm.m (ns_select):
4166 * process.c (send_process):
4167 * sound.c (vox_write):
4168 Use emacs_write_sig, not emacs_write.
4169 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4170 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4172 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4174 (emacs_full_write): New function.
4175 (emacs_write): Rewrite to use it.
4176 (emacswrite_sig, emacs_perror): New functions.
4177 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4179 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4181 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4182 on NS even if it is present. Pixmap on NS is a void*.
4184 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4186 Port to Ubuntu 10 (Bug#14803).
4187 Problem reported by T.V. Raman.
4188 * process.c (close_on_exec, accept4, process_socket):
4189 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4191 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4193 * w32.c (sys_dup): Declare prototype.
4197 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4199 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4201 Make file descriptors close-on-exec when possible (Bug#14803).
4202 This simplifies Emacs a bit, since it no longer needs to worry
4203 about closing file descriptors by hand in some cases.
4204 It also fixes some unlikely races. Not all such races, as
4205 libraries often open files internally without setting
4206 close-on-exec, but it's an improvement.
4207 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4208 * callproc.c (Fcall_process) [!MSDOS]:
4209 * emacs.c (main) [!DOS_NT]:
4210 * nsterm.m (ns_term_init):
4211 * process.c (create_process):
4212 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4213 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4214 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4215 Prefer mkostemp with O_CLOEXEC to mkstemp.
4216 * callproc.c (relocate_fd) [!WINDOWSNT]:
4217 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4218 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4220 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4221 Make the resulting file descriptor close-on-exec.
4222 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4223 * lread.c (load_descriptor_list, load_descriptor_unwind):
4224 Remove; no longer needed. All uses removed.
4225 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4226 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4228 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4229 (Fmake_network_process, Fnetwork_interface_list):
4230 (Fnetwork_interface_info, server_accept_connection):
4231 Make newly-created socket close-on-exec.
4232 * sysdep.c (emacs_open, emacs_fopen):
4233 Make new-created descriptor close-on-exec.
4234 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4235 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4237 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4239 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4240 for NS_IMPL_GNUSTEP.
4242 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4244 Fix openp errno handling.
4245 * callproc.c (Fcall_process): Preserve openp errno around close.
4246 * lread.c (openp): Set errno when returning -1, as some callers
4249 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4251 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4253 * nsterm.h (NSSavePanel): Update comment.
4254 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4255 (ns_run_file_dialog): Declare.
4257 * nsfns.m: Remove panelOK.
4259 (ns_run_file_dialog): New function.
4260 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4261 event loop, so file dialog is popped up by ns_run_file_dialog, called
4262 by sendEvent (Bug#14578).
4263 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4265 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4267 * xdisp.c (default_line_pixel_height): New function.
4268 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4269 (try_cursor_movement, redisplay_window, try_window)
4270 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4272 * window.c (window_scroll_pixel_based):
4273 use default_line_pixel_height.
4275 * dispextern.h (default_line_pixel_height): Add prototype.
4277 * frame.c (x_set_line_spacing): Accept a float value for
4278 line-spacing parameter, per the documentation.
4280 * data.c (Fmultibyte_string_p): Doc fix.
4282 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4284 Use emacs_open more consistently when opening files.
4285 This handles EINTR more consistently now, and makes it easier
4286 to introduce other uniform changes to file descriptor handling.
4287 * src/systdio.h: New file.
4288 * src/buffer.c (mmap_init):
4289 * cygw32.c (chdir_to_default_directory):
4290 * dispnew.c (Fopen_termscript):
4291 * emacs.c (Fdaemon_initialized):
4292 * fileio.c (Fdo_auto_save):
4293 * image.c (slurp_file, png_load_body, jpeg_load_body):
4294 * keyboard.c (Fopen_dribble_file):
4296 * print.c (Fredirect_debugging_output):
4297 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4298 * termcap.c (tgetent):
4299 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4300 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4301 * w32term.c (w32_initialize) [CYGWIN]:
4302 * xfaces.c (Fx_load_color_file):
4303 Use emacs_open instead of plain open, and emacs_fopen instead of
4305 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4306 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4307 * callproc.c (default_output_mode): New constant.
4308 (Fcall_process): Use it to call emacs_open instead of plain creat.
4309 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4310 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4311 (emacs_fopen): New function.
4312 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4313 Include <lisp.h>, for emacs_open.
4314 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4316 Remove duplicate #include directives.
4317 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4319 Don't include stdio.h twice.
4320 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4321 Don't include sys/types.h or stdio.h twice.
4322 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4323 * lread.c: Don't include coding.h twice.
4324 * nsfont.m: Don't include frame.h twice.
4325 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4326 * ralloc.c: Don't include <unistd.h> twice.
4327 * xdisp.c: Don't include font.h twice.
4328 * xterm.c: Don't include fontset.h twice.
4329 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4331 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4333 Scale ImageMagick images more carefully.
4334 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4335 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4336 Be more careful about avoiding undefined behavior after
4337 integer overflow and division by zero.
4339 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4341 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4342 (syms_of_w32fns): DEFSYM them.
4343 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4344 (CCHDEVICENAME): Define macros if not defined.
4345 (struct MONITOR_INFO_EX): New struct.
4346 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4347 (enum_display_monitors_fn): New variable.
4348 (globals_of_w32fns): Initialize it.
4349 (Fx_display_pixel_width, Fx_display_pixel_height)
4350 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4351 multi-monitor setups in docstrings.
4352 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4353 screen size by primary monitor's millimeter per pixel.
4354 (w32_monitor_enum, w32_display_monitor_attributes_list)
4355 (w32_display_monitor_attributes_list_fallback)
4356 (Fw32_display_monitor_attributes_list): New functions.
4357 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4359 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4361 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4363 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4365 * fileio.c (Qfile_notify_error): New error symbol.
4367 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4368 * inotify.c (inotify_callback, symbol_to_inotifymask)
4369 (Finotify_add_watch, Finotify_rm_watch): Use it.
4370 (inotifyevent_to_event): Exchange order of cookie and file name.
4371 (Finotify_add_watch): Adapt docstring.
4373 * lisp.h (Qfile_notify_error): Declare.
4375 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4377 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4378 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4379 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4380 which did not work (see <http://bugs.gnu.org/14569#307>).
4381 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4382 && (!noninteractive || initialized)). This attempts to thread
4383 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4385 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4387 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4388 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4390 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4392 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4393 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4394 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4395 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4397 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4399 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4400 Define to __sys_siglist.
4402 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4404 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4405 word-wrap, so that overflow-newline-into-fringe would work in
4406 visual-line-mode. (Bug#2749)
4407 (move_it_in_display_line_to): When the last scanned display
4408 element fits exactly on the display line, and
4409 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4410 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4411 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4412 finding buffer position that corresponds to pixel coordinates,
4413 e.g. in buffer_posn_from_coords.
4415 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4417 * process.c (handle_child_signal): Call catch_child_signal if
4420 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4422 Don't convert function pointers to void * and back.
4423 It isn't portable C, and it's easy enough to avoid.
4424 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4425 (make_save_value): Add support for SAVE_FUNCPOINTER.
4426 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4427 * print.c (print_object):
4428 Distinguish function from object pointers.
4429 * lisp.h (SAVE_FUNCPOINTER): New constant.
4430 (SAVE_SLOT_BITS): Adjust to it.
4431 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4432 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4433 (voidfuncptr): New typedef.
4434 (struct Lisp_Save_Value): New member data[0].funcpointer.
4435 (XSAVE_FUNCPOINTER): New function.
4437 Simplify buildobj processing.
4438 * Makefile.in (buildobj.h): Make it a sequence of strings each
4439 followed by comma, rather than a single string. Put it into a
4440 .tmp file in case there's an error while generating it.
4441 (gl-stamp): Use .tmp for temp files.
4442 (mostlyclean): Clean .tmp files.
4443 * doc.c (buildobj): Move to just the routine that needs it.
4444 It's now an array of strings, so processing is simpler.
4446 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4448 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4449 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4450 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4451 Invoke malloc_enable_thread even when not interactive.
4452 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4453 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4454 in this case, since the underlying bug has now been fixed.
4456 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4458 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4459 unlinking it (bug#14691).
4461 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4463 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4464 before checking whether buffer is modified. This lets
4465 `kill-buffer-query-functions' cancel killing of the buffer or save
4466 its content before `kill-buffer' asks user the "Buffer %s
4467 modified; kill anyway?" question.
4469 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4471 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4472 Let the super performKeyEquivalent deal with them (Bug#14747).
4474 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4476 * widget.c (resize_cb): Remove unused local.
4478 Do not use GTK 3 if it exists but cannot be compiled.
4479 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4480 * xterm.c (x_error_handler) [!USE_GTK]:
4483 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4485 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4487 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4488 to the valid range of values. (Bug#14753)
4490 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4491 when moving point by using the current glyph matrix. This avoids
4492 the need to force redisplay when this function is called in a
4495 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4497 Fix minor problems found by static checking.
4498 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4499 Redo the latter's body to sidestep GCC parenthesization warnings.
4500 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4501 * coding.c (detect_coding, detect_coding_system):
4502 * coding.h (struct undecided_spec):
4503 Use bool for boolean.
4504 * image.c (QCmax_width, QCmax_height): Now static.
4505 * xdisp.c (Fmove_point_visually): Remove unused local.
4507 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4509 * xdisp.c (Fmove_point_visually): New function.
4511 2013-06-28 Kenichi Handa <handa@gnu.org>
4513 * coding.h (define_coding_undecided_arg_index): New enum.
4514 (coding_attr_index): New members
4515 coding_attr_undecided_inhibit_null_byte_detection,
4516 coding_attr_undecided_inhibit_iso_escape_detection,
4517 coding_attr_undecided_prefer_utf_8.
4518 (undecided_spec): New struct.
4519 (struct coding_system): New member `undecided' of the member
4522 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4523 (detect_coding): Likewise.
4524 (detect_coding_system): Likewise.
4525 (Fdefine_coding_system_internal): New coding system properties
4526 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4528 (syms_of_coding): Adjust for coding_arg_undecided_max.
4530 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4532 * image.c (x_from_xcolors): Remove unused local.
4534 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4536 Defer image data transfer between X client and server until actual
4539 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4542 * image.c (Destroy_Image): Remove.
4543 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4544 `mask_p', and `colors_p'. All uses changed.
4545 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4546 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4547 New macros for `flags' arg to x_clear_image_1.
4548 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4549 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4550 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4551 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4552 (image_get_x_image, image_unget_x_image): New functions or macros.
4553 (image_background, image_background_transparent, x_to_xcolors)
4554 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4555 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4556 instead of Destroy_Image.
4557 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4558 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4559 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4560 (imagemagick_load_image, svg_load_image): Use them instead of
4561 x_create_x_image_and_pixmap, and x_put_x_image followed by
4562 x_destroy_x_image, respectively.
4563 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4564 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4565 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4566 background_transparent fields.
4567 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4568 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4570 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4572 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4573 This mostly consists of undoing recent changes.
4574 * callproc.c (Fcall_process):
4575 * process.c (create_process):
4576 Do not worry about catching SIGCHLD here, undoing previous change.
4577 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4578 * process.c, process.h (catch_child_signal):
4579 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4580 * process.c (catch_child_handler): Don't worry about being called
4581 lazily and do not assume caller has blocked SIGCHLD, undoing
4582 previous change. Move first-time stuff back to
4583 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4584 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4585 set lib_child_handler if it's already initialized, which may
4586 help avoid problems on GNUStep.
4588 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4590 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4591 * callproc.c (Fcall_process):
4592 * process.c (create_process):
4593 Make sure SIGCHLD is caught before we fork,
4594 since Emacs startup no arranges to catch SIGCHLD.
4595 * process.c (lib_child_handler): Initialize to null, not to
4597 (catch_child_signal): Allow self to be called lazily.
4598 Do nothing if it's already been called.
4599 Assume caller has blocked SIGCHLD (all callers do now).
4600 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4601 just before it's really needed.
4602 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4603 since it hasn't been caught yet.
4605 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4607 * image.c (compute_image_size): New function to implement
4608 :max-width and :max-height.
4609 (imagemagick_load_image): Use it.
4611 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4613 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4614 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4616 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4617 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4618 the SIGCHLD handler, since the code is not atomic and (due to glib)
4619 signals may be arriving now.
4620 * sysdep.c (init_signals): Do not catch child signals here;
4621 'main' now does that later, at a safer time.
4623 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4625 Clean up SIGCHLD handling a bit (Bug#14569).
4626 * process.c, process.h (catch_child_signal):
4627 Now always extern, even if !NS_IMPL_GNUSTEP.
4628 * process.c (catch_child_signal): Move glib tickler here from
4629 init_process_emacs, so that it's done earlier in Emacs
4630 initialization. Also move the noninteractive && !initialized
4631 check here from init_process_emacs. This is all a bit cleaner for
4632 GNUish platforms, and I hope it works around the Cygwin bug.
4633 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4634 that glib signal handling is tickled before glib creates threads.
4636 * process.c (wait_reading_process_output): Avoid int overflow
4637 when reading more than 2 GiB total from a process.
4639 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4641 * process.c (create_process): Handle a couple more cases,
4642 i.e., work even if new_argv and wait_child_setup[i] are cached.
4643 Use Fcall_process's style for volatile vars.
4645 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4647 * process.c (create_process): Mark PROCESS volatile.
4649 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4651 Use C99-style flexible array members if available.
4652 This avoids some subtle aliasing issues, which typically
4653 aren't a problem with GCC but may be a problem elsewhere.
4654 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4655 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4656 In either case, it uses a flexible array member rather than
4657 the old struct hack. All uses changed.
4658 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4659 Adjust to sdata reorganization.
4660 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4661 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4662 that ports better to pre-C99 non-GCC.
4663 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4664 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4665 as the latter has changed.
4666 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4667 and port better to pre-C99 GCC.
4668 * image.c (struct xpm_cached_color):
4669 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
4670 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
4671 Use FLEXIBLE_ARRAY_MEMBER.
4672 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
4673 Move decl to top level so it gets checked against implementation.
4674 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
4675 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
4677 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4679 * syntax.c: Integer cleanups.
4680 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
4681 All uses that need 0-or-2 changed to:
4682 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
4683 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
4684 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
4685 (char_quoted, prev_char_comend_first, back_comment)
4686 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4687 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
4688 Use bool for boolean.
4689 (update_syntax_table, skip_chars, skip_syntaxes):
4690 Prefer int to unsigned when either will do.
4691 (back_comment): Return boolean success flag, like forw_comment,
4692 instead of positive-or-minus-1 (which might have overflowed int anyway).
4693 Don't stuff ptrdiff_t into int.
4694 (syntax_spec_code, syntax_code_spec): Now const.
4695 (Fmatching_paren, scan_lists, scan_sexps_forward):
4696 Use enum syntaxcode for syntax code.
4697 (Fmatching_paren): Check that arg is a character, not just an integer.
4698 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
4699 (Finternal_describe_syntax_value): Omit no-longer-needed
4701 (skip_chars): Use char, not unsigned char, when the distinction
4703 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
4704 * bytecode.c (exec_byte_code):
4705 * syntax.c (syntax_spec_code, Fchar_syntax)
4706 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4708 * syntax.h (SYNTAX_WITH_FLAGS):
4709 Omit unnecessary casts.
4711 2013-06-20 Eli Zaretskii <eliz@gnu.org>
4713 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4714 line dimensions here, to avoid race conditions with the main
4715 thread. (Bug#14062, bug#14630, bug#14669)
4717 * w32term.c (w32_draw_window_cursor): Compute the header line and
4718 mode line dimensions here.
4719 <w32_system_caret_window, w32_system_caret_hdr_height>:
4720 <w32_system_caret_mode_height>: New variables.
4722 * w32term.h: Declare them.
4724 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4726 * alloc.c (die): Move "assertion failed" string here ...
4727 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4728 COND when SUPPRESS_CHECKING. This shrinks the executable text
4729 size by 0.8% to 2.2% when configured with --enable-checking,
4730 depending on optimization flags (GCC 4.8.1 x86-64).
4732 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4734 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4736 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4737 base is 2; this is more accurate.
4739 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4741 * sound.c (string_default): Move to !WINDOWSNT section.
4742 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4744 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4746 * sound.c: Integer cleanups.
4747 Remove unnecessary forward decls.
4748 (struct sound_device): The 'file' member is now a Lisp_Object, not
4749 a char *, so that we needn't invoke alloca on a huge size.
4750 (Fplay_sound_internal): Adjust to this.
4751 (string_default): New function.
4752 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4753 Use it to adjust to the struct sound_device change.
4754 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4755 (be2hs) [0]: Remove.
4757 * syntax.c (skip_chars): Don't use uninitialized storage
4758 when searching a multibyte buffer for characters that are not in a
4759 unibyte string that contains non-ASCII characters.
4761 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4763 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4764 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4766 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4768 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4770 2013-06-18 Kenichi Handa <handa@gnu.org>
4772 * font.c (Ffont_spec): Signal an error for an invalid font name
4775 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4777 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4778 In particular this ports to 32-bit sparc Sun cc.
4779 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4780 array with a dummy element at specpdl[-1], so that its address can
4782 (unbind_to): Do not copy the binding; not needed, now that we
4783 copy old_value in the one place where the copy is needed.
4784 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4785 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4786 (union specbinding): Rename from struct specbinding. Redo layout
4787 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4788 which is not portable. With Sun C 5.12 32-bit sparc, the
4789 declaration causes nargs to be an unsigned bitfield, a behavior
4790 that the C standard allows; but Emacs wants nargs to be signed.
4791 The overall type is now a union of structures rather than a
4792 structure of union of structures, and the 'kind' member is now a
4793 bitfield, so that the overall type doesn't grow. All uses changed.
4794 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4796 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4798 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4799 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4801 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4803 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4805 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4806 unless we know that the window w's frame is a frame object.
4807 Another attempt at solving bug#14062 and bug#14630.
4809 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4811 * textprop.c (property_set_type): New enum.
4812 (add_properties): Allow appending/prepending text properties.
4813 (add_text_properties_1): Factored out of Fadd_text_properties.
4814 (Fadd_text_properties): Move all the code into
4815 add_text_properties_1.
4816 (Fadd_face_text_property): New function that calls
4817 add_text_properties_1.
4819 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4821 Move functions from lisp.h to individual modules when possible.
4822 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4823 * alloc.c (XFLOAT_INIT, set_symbol_name):
4824 * buffer.c (CHECK_OVERLAY):
4825 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4826 (set_char_table_parent):
4827 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4828 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4829 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4830 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4832 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4833 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4834 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4835 (backtrace_args, backtrace_debug_on_exit):
4836 * floatfns.c (CHECK_FLOAT):
4837 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4838 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4839 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4840 (set_hash_index_slot):
4841 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4842 * marker.c (CHECK_MARKER):
4843 * textprop.c (CHECK_STRING_OR_BUFFER):
4844 * window.c (CHECK_WINDOW_CONFIGURATION):
4845 Move here from lisp.h, and make these functions static rather than
4847 * buffer.c (Qoverlayp):
4849 * fns.c (Qhash_table_p):
4850 * window.c (Qwindow_configuration_p):
4852 * lisp.h: Remove the abovementioned defns and decls.
4854 Use functions, not macros, for XINT etc (Bug#11935).
4855 In lisp.h, prefer functions to function-like macros, and
4856 constants to object-like macros, when either will do. This:
4857 . simplifies use, as there's no more need to worry about
4858 arguments' side effects being evaluated multiple times.
4859 . makes the code easier to debug on some platforms.
4860 However, when using gcc -O0, keep using function-like macros
4861 for a few critical operations, for performance reasons.
4862 This sort of thing isn't needed with gcc -Og, but -Og
4863 is a GCC 4.8 feature and isn't widely-enough available yet.
4864 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4865 Remove enum lsb_bits; no longer needed.
4866 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4867 * buffer.c (Qoverlap):
4869 * fns.c (Qhash_table_p):
4870 Now extern, so lisp.h can use these symbols.
4871 * dispextern.h: Include character.h, for MAX_CHAR etc.
4872 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4873 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4874 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4875 (GLYPH_CODE_P): Move here from lisp.h.
4876 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4877 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4878 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4879 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4880 XUNTAG now returns void *.
4881 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4882 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4883 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4884 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4885 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4886 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4887 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4888 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4889 New macros, renamed from their sans-lisp_h_ counterparts.
4890 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4891 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4892 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4893 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4894 If compiling via GCC without optimization, define these as macros
4895 in addition to inline functions.
4896 To disable this, compile with -DINLINING=0.
4897 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4898 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4899 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4900 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4901 (INTMASK, VALMASK): Now macros, since static values cannot be
4902 accessed from extern inline functions.
4903 (VALMASK): Also a constant, for benefit of old GDB.
4904 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4905 is INTEGERP, which can fold it in.
4906 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4907 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4908 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4909 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4910 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4911 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4912 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4913 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4914 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4915 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4916 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4917 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4918 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4919 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4920 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4921 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4922 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4923 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4924 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4925 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4926 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4927 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4928 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4929 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4930 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4931 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4932 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4933 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4934 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4935 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4936 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4937 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4938 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4940 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4941 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4942 (VALMASK): Define in one place rather than in two, merging the
4943 USE_LSB_TAG parts; this is simpler.
4944 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4945 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4946 Move up, to avoid use before definition.
4947 Also include "globals.h" earlier, for the same reason.
4948 (make_natnum): New function.
4949 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4950 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4951 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4952 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4953 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4954 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4955 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4956 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4957 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4958 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4959 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4960 (Qwindow_configuration_p, Qimage): New forward declarations.
4961 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4962 (STRING_COPYIN): Remove; unused.
4963 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4964 (xcar_addr, xcdr_addr): New functions. All uses changed.
4965 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4966 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4967 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4968 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4969 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4970 (TYPE_RANGED_INTEGERP): Simplify.
4971 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4972 (setlocale, fixup_locale, synchronize_system_messages_locale)
4973 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4974 Now empty functions, not macros.
4975 (functionp): Return bool, not int.
4976 * window.c (Qwindow_configuration_p): Now extern,
4977 so window.h can use it.
4978 * window.h (Qwindowp): Move decl back to lisp.h.
4980 2013-06-15 Eli Zaretskii <eliz@gnu.org>
4982 * xdisp.c (Fline_pixel_height): New function, required for solving
4985 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
4987 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
4989 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
4991 * lread.c (syms_of_lread):
4992 * fns.c (Fprovide): Adjust to new format of after-load-alist.
4994 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
4996 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
4998 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5000 * fileio.c (expand_file_name): Doc fix.
5002 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5004 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5005 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5006 Wait for self, not for 0. This can't hurt on GNU or similar
5007 system, and may help with Cygwin.
5009 * keyboard.c: Don't use PROP (...) as an lvalue.
5010 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5011 Use set_prop (A, B), not PROP (A) = B.
5013 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5015 * xdisp.c (get_it_property): Use it->window instead of generating
5016 a Lisp object from it->w.
5018 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5020 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5021 get-char-property the window that is being rendered, instead of
5022 the buffer, to support window-specific overlays. (Bug#14575)
5023 (compute_display_string_pos): When W is NULL, use the current
5024 buffer as the object to pass to get-char-property.
5025 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5026 pointer member of the bidi iterator, since no window is pertinent
5029 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5031 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5032 being displayed, and pass it to compute_display_string_pos.
5033 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5034 (bidi_paragraph_init): All callers changed.
5036 * xdisp.c (init_from_display_pos, init_iterator)
5037 (handle_single_display_spec, next_overlay_string)
5038 (get_overlay_strings_1, reseat_1, reseat_to_string)
5039 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5040 Set bidi_it.w member from it->w.
5041 (compute_display_string_pos): Accept additional argument, the
5042 window being displayed, and pass it to Fget_char_property.
5045 * dispextern.h (struct bidi_it): New member w, the window being
5047 (compute_display_string_pos): Adjust prototype.
5049 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5051 * xgselect.c: Remove unneeded include xterm.h.
5053 * process.c (wait_reading_process_output): Check for NS before GLIB.
5054 GLIB may be linked in due to rsvg, but ns_select must be called.
5056 * xgselect.c (xg_select): Remove call to window_system_available
5057 and g_main_context_pending at the top, so Gdk events (i.e. file
5058 notify) are processed when Emacs is started with -nw.
5060 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5062 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5063 (ctagsfiles3): New variable, includes only *.m files.
5064 (TAGS): Use an explicit language name in the regular expressions,
5065 to avoid transformation of '/SOMETHING' by MSYS to
5066 'c:\MSYS\SOMETHING'.
5068 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5070 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5072 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5074 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5075 still need to set the mouse pointer shape and activate help-echo.
5078 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5080 A few porting etc. fixes for the new file monitor code.
5081 See the thread containing
5082 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5083 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5084 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5085 (dir_monitor_callback, Fgfile_rm_watch):
5086 Use assq_no_quit instead of Fassoc, for speed.
5087 (dir_monitor_callback, Fgfile_rm_watch):
5088 eassert that the monitor is a fixnum.
5089 (dir_monitor_callback): No need for CDR_SAFE.
5090 Simplify building of lisp with alternative tails.
5091 (Fgfile_add_watch, Fgfile_rm_watch):
5092 Do not assume glib functions set errno reliably on failure.
5093 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5094 and signal an error otherwise.
5095 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5096 Use Fdelq instead of Fdelete, for speed.
5098 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5100 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5101 don't insist on being invoked on a highlighted tool-bar button.
5102 Avoids losing tool-bar functionality when mouse-highlight is nil.
5103 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5104 Don't highlight when mouse-highlight is nil.
5105 (note_mouse_highlight): When mouse-highlight is nil, don't return
5106 right away; instead, run tool-bar and mode-line highlight
5107 subroutine, clear any existing highlight, and revert the mouse
5108 pointer to its default shape. (Bug#14558)
5110 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5112 * lisp.mk (lisp): Add prog-mode.el.
5114 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5116 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5117 * process.c (dummy_handler): New function.
5118 (lib_child_handler): New static var.
5119 (handle_child_signal): Invoke it.
5120 (catch_child_signal): If a library has set up a signal handler,
5121 save it into lib_child_handler.
5122 (init_process_emacs): If using glib and not on Windows, tickle glib's
5123 child-handling code so that it initializes its private SIGCHLD handler.
5124 * syssignal.h (SA_SIGINFO): Default to 0.
5125 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5126 31; it should no longer be needed now.
5128 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5130 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5132 * gfilenotify.c (globals_of_gfilenotify): New function.
5133 (syms_of_gfilenotify): Move global initialization there.
5135 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5137 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5139 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5140 * keyboard.c (menu_bar_items, tool_bar_items):
5141 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5142 not override local keymaps any more.
5144 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5146 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5148 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5150 * w32console.c (initialize_w32_display): Return the dimensions of
5151 the console window via 2 additional arguments, not via the current
5152 frame. This avoids crashes due to overrunning the bounds of
5153 frame's decode_mode_spec_buffer, which is not resized following
5154 the change of the frame dimensions from the initial 10x10.
5156 * w32term.h (w32_initialize_display_info): Adjust prototype.
5158 * term.c (init_tty): Take dimensions of the frame from the values
5159 returned by initialize_w32_display.
5161 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5162 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5163 (LIBES): Add $(GFILENOTIFY_LIBS).
5165 * w32inevt.c (handle_file_notifications): Add dummy implementation
5166 for !HAVE_W32NOTIFY.
5168 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5170 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5172 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5174 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5176 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5178 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5180 Fix minor problems found by static checking.
5181 * data.c (pure_write_error):
5182 Use xsignal2, not Fsignal, as Fsignal might return.
5183 * eval.c (set_backtrace_debug_on_exit): Now static.
5184 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5185 No longer inline. EXTERN_INLINE is needed only for functions
5186 defined in .h files. Reindent function header as per GNU style.
5187 (backtrace_p, backtrace_top, backtrace_next):
5188 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5189 compiler or linker. Add extern decls to pacify gcc -Wall.
5190 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5192 * frame.c (free_monitors): Define only on platforms that need it.
5193 * nsterm.m (ns_term_init):
5194 * process.c (catch_child_signal):
5195 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5196 defined on all porting targets these days.
5197 * process.c, process.h (catch_child_signal):
5198 Make it extern only if NS_IMPL_GNUSTEP is defined.
5200 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5202 * w32.c (gettimeofday): Make the signature identical to prototype
5203 in nt/inc/sys/time.h.
5205 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5207 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5210 * keyboard.c (safe_run_hooks_error): Improve error message.
5212 * data.c (pure_write_error): Add `object' argument.
5213 * puresize.h (CHECK_IMPURE): Use it.
5215 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5217 * Makefile.in (NOTIFY_OBJ): New variable.
5218 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5220 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5221 Call syms_of_gfilenotify.
5223 * gfilenotify.c: New file.
5225 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5226 and Qfile_w32notify.
5227 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5228 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5230 * lisp.h: Declare syms_of_gfilenotify.
5232 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5234 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5236 Merge the specpdl and backtrace stacks. Make the structure of the
5237 specpdl entries more obvious via a tagged union of structs.
5238 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5239 (enum specbind_tag): New enum.
5240 (struct specbinding): Make it a tagged union of structs.
5241 Add a case for backtrace records.
5242 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5243 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5244 (backtrace_debug_on_exit): New accessors.
5245 (struct backtrace): Remove.
5246 (struct catchtag): Remove backlist field.
5247 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5249 (Flocal_variable_p): Speed up the common case where the binding is
5251 * eval.c (backtrace_list): Remove.
5252 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5253 (set_backtrace_args, set_backtrace_nargs)
5254 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5255 (backtrace_next): New functions.
5256 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5257 (unwind_to_catch, internal_lisp_condition_case)
5258 (internal_condition_case, internal_condition_case_1)
5259 (internal_condition_case_2, internal_condition_case_n): Don't bother
5260 with backtrace_list any more.
5261 (Fsignal): Adjust to new backtrace format.
5262 (grow_specpdl): Move up.
5263 (record_in_backtrace): New function.
5264 (eval_sub, Ffuncall): Use it.
5265 (apply_lambda): Adjust to new backtrace format.
5266 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5268 (specbind): Adjust to new specpdl format. Simplify.
5269 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5270 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5272 (mark_backtrace): Remove.
5273 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5274 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5275 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5277 * profiler.c (record_backtrace): Use get_backtrace.
5278 (handle_profiler_signal): Use backtrace_top_function.
5279 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5282 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5284 * process.h (catch_child_signal): Declare.
5286 * process.c (catch_child_signal): New function.
5287 (init_process_emacs): Call it.
5289 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5290 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5292 (x_set_cursor_type): Remove declaration.
5293 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5294 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5295 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5296 (ns_get_color): Use F suffix on float.
5297 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5298 (ns_get_rgb_color): Remove.
5299 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5300 (note_mouse_movement): x and y are CGFloat.
5301 (ns_draw_fringe_bitmap): Remove unused rowY.
5302 Change #if to COCOA && >= 10_6.
5303 (ns_draw_window_cursor): Remove unused overspill.
5304 (ns_draw_underwave): width and x are EamcsCGFloat.
5305 (ns_draw_box): thickness is CGFloat.
5306 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5307 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5308 if not in main thread.
5309 (ns_get_pending_menu_title, ns_check_menu_open)
5310 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5311 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5312 (sendFromMainThread:): New method.
5313 (changeFont:): size is CGFloat.
5314 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5315 Disable warning about permanent text.
5316 (characterIndexForPoint:): Adjust return type depending on GNUStep
5318 (mouseDown:): delta is CGFloat.
5319 (updateFrameSize): Remove unised variable f.
5320 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5321 Cast float to EmacsCGFloat.
5322 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5323 also to -1 when restoring.
5324 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5325 inside NS_IMPL_COCOA.
5326 (toggleFullScreen:): Put call to toggleFullScreen inside
5327 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5328 (setPosition:portion:whole:): por is CGFloat.
5329 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5330 (mouseDown:): Use CGFloat.
5331 (mouseDragged:): Remove unised variable edge.
5332 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5334 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5336 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5337 when NS_IMPL_GNUSTEP.
5338 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5339 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5340 (EmacsToolbar): Add clearAll. Add tag argument to
5341 addDisplayItemWithImage.
5342 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5344 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5346 * nsmenu.m (ns_update_menubar): Make static.
5347 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5348 (fillWithWidgetValue:): Add cast to SEL for setAction.
5349 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5350 (update_frame_tool_bar): Update code for GNUStep.
5351 (clearAll): New method.
5352 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5353 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5354 Move identifierToItem setObject and activeIdentifiers addObject before
5355 call to insertItemWithItemIdentifier.
5356 (validateVisibleItems): Fix indentation.
5357 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5358 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5359 UtilityWindow to aStyle, remove call to setStyleMask.
5361 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5363 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5364 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5365 Use F suffix on floats.
5366 (ns_char_width): Returns CGFloat.
5367 (ns_ascii_average_width): w is CGFloat instead of float.
5368 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5370 (ns_glyph_metrics): CGFloat instead of float.
5372 * nsfns.m (x_set_foreground_color, x_set_background_color):
5374 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5375 remove unused variables.
5376 (Fns_read_file_name): Keep track if panel is for save.
5377 Use ns_filename_from_panel/ns_directory_from_panel.
5378 (Fns_list_services): delegate only used for COCOA.
5379 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5380 Just return the input if GNUStep.
5381 (x_screen_planes): Remove.
5382 (Fxw_color_values): Use EmacsCGFloat
5383 (Fns_display_monitor_attributes_list): Only get screen number for
5385 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5387 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5388 ns_directory_from_panel.
5390 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5392 * process.c (handle_child_signal): Also use WCONTINUED.
5393 This is so that list-processes doesn't mistakenly list the process
5394 as stopped, when the process has actually been continued and is
5397 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5399 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5400 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5401 not already configured.
5403 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5405 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5407 * Makefile.in (mostlyclean): Remove *.res files.
5409 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5411 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5412 a buffer (bug#8447).
5414 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5416 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5417 display vector, and we backtrack, handle the case that the
5418 previous character position is also displayed from a display
5419 vector or covered by a display string or image. (Bug#14476)
5421 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5423 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5424 (struct MonitorInfo, free_monitors): Remove.
5425 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5426 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5427 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5430 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5431 (struct MonitorInfo, free_monitors): Remove.
5432 (ns_screen_name): Make static.
5433 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5434 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5437 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5438 (struct MonitorInfo): New struct.
5439 (free_monitors, make_monitor_attribute_list): Declare.
5441 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5443 (free_monitors, make_monitor_attribute_list): New functions.
5444 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5447 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5449 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5451 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5453 * keyboard.c: Apply keyboard decoding only to events that come directly
5454 from the tty, not from unread-command-events (bug#14368).
5455 (read_event_from_main_queue): New function, extracted from read_char).
5456 (read_decoded_char): Remove.
5457 (read_decoded_event_from_main_queue): New function to replace it.
5458 (read_char): Use it.
5459 (read_key_sequence): Use read_char rather than read_decoded_char.
5461 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5463 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
5465 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5467 2013-05-22 Kenichi Handa <handa@gnu.org>
5469 The following changes are to fix the setting of
5470 buffer-file-coding-system on, for instance, C-x RET c unix RET
5471 _FILE_OF_DOS_EOL_TYPE_ RET.
5473 * coding.h (struct coding_system): New member detected_utf8_chars.
5475 * coding.c (detect_coding_utf_8): Count characters and check EOL
5476 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5478 (setup_coding_system): Do not initialize coding->head_ascii.
5479 (check_ascii): Do not set coding->eol_seen but update it. Do not
5480 call adjust_coding_eol_type here.
5481 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5482 If the eol-type of CODING is already specified, adjust the eol type
5483 of the found coding-system.
5484 (decode_coding_gap): Cancel previous change. Utilize the
5485 character numbers counted by detect_coding_utf_8. Fix detection
5488 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
5490 * search.c (looking_at_1): Only set last_thing_searched if the match
5491 changed the match-data (bug#14281).
5493 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5495 * xdisp.c (reseat_at_previous_visible_line_start):
5496 Already declared in dispextern.h, so remove it here.
5497 (move_it_vertically_backward): Likewise.
5499 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5501 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5502 (Fx_display_pixel_width, Fx_display_pixel_height)
5503 (Fx_display_mm_width, Fx_display_mm_height):
5504 Mention `display-monitor-attributes-list' in docstrings.
5506 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5507 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5508 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5509 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5510 (Fx_display_backing_store, Fx_display_visual_class)
5511 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5512 (Fx_display_grayscale_p, Fx_display_pixel_width)
5513 (Fx_display_pixel_height, Fx_display_planes)
5514 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5515 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5516 (Fx_display_mm_width, Fx_display_mm_height)
5517 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5518 height for all physical monitors as in X11.
5520 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5521 Return pixel width or height for all physical monitors as in X11.
5523 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5525 Port --enable-gcc-warnings to clang.
5526 * bytecode.c (exec_byte_code):
5528 Redo diagnostic pragmas to pacify clang, too.
5529 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5530 * editfns.c (Fencode_time):
5531 * fileio.c (file_accessible_directory_p):
5532 * font.c (font_unparse_xlfd):
5533 Use '&"string"[index]' instead of '"string" + (index)'.
5534 * undo.c (user_error): Remove; unused.
5536 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5538 * insdel.c (insert_1_both): Document the arguments, instead of
5539 referring to insert_1, which no longer exists.
5541 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5542 some window, increment windows_or_buffers_changed, so that
5543 *Messages* display in that window is updated. (Bug#14408)
5545 * w32.c: Include epaths.h.
5546 (init_environment): Use cmdproxy.exe without leading directories.
5547 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5549 (gettimeofday): Adjust signature and return value to Posix
5552 * unexw32.c (open_output_file): Delete the existing emacs.exe
5553 before creating it, to break the hard link to the versioned
5556 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5557 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5558 (FIRSTFILE_OBJ): New variables.
5559 (W32_RES): Rename to EMACSRES. All users changed.
5560 (base_obj): Use $(CM_OBJ).
5561 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5562 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5563 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5564 $(W32_RES_LINK) before $(LIBES).
5565 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5567 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5569 * makefile.w32-in (DOC): Use just "DOC".
5571 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5573 * process.c: Export default filters and sentinels to Elisp.
5574 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5576 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5577 (Fset_process_sentinel, Fformat_network_address):
5578 Default to them instead of nil.
5579 (server_accept_connection): Sentinels can't be nil any more.
5580 (read_and_dispose_of_process_output): New function, extracted from
5581 read_process_output.
5582 (read_process_output): Use it; filters can't be nil.
5583 (Finternal_default_process_filter): New function, extracted from
5584 read_process_output.
5585 (exec_sentinel_unwind): Remove function.
5586 (exec_sentinel): Don't zilch sentinel while running.
5587 (status_notify): Sentinels can't be nil.
5588 (Finternal_default_process_sentinel): New function extracted from
5590 (setup_process_coding_systems): Default filter is not nil any more.
5591 (syms_of_process): Export new Elisp functions and initialize
5593 * lisp.h (make_lisp_proc): New function.
5595 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5597 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5599 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5601 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5602 unless we know that the window w is a leaf window.
5603 Another attempt at solving bug#14062.
5605 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5607 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5610 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5612 * image.c (gif_load): Check that subimages fit (Bug#14345).
5614 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5616 * lread.c (skip_dyn_eof): New function.
5617 (read1): Use it to skip the end of a file in response to #@00.
5619 * doc.c (get_doc_string): Slightly relax the sanity checking.
5621 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5623 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5624 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5625 (MonitorInfo): New struct.
5626 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5627 (Fns_display_monitor_attributes_list): New functions.
5628 (display-usable-bounds): Remove.
5629 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5632 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5634 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5635 (GTK_CHECK_VERSION): New macro, if not already defined.
5636 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5637 replaced by GTK_CHECK_VERSION.
5639 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5641 * xterm.h (GTK_PREREQ): New macro.
5642 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5643 to use this macro instead, for consistency and clarity.
5645 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5647 * xdisp.c (row_for_charpos_p): New function, with code of
5648 cursor_row_p, but accepts an additional argument CHARPOS instead
5649 of using a hardcoded PT.
5650 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5651 (row_containing_pos): Call row_for_charpos_p instead of partially
5652 doing the same. Fixes cursor positioning under longlines-mode
5653 when longlines-show-effect includes more than one newline, when
5654 moving the cursor vertically up.
5656 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5658 * makefile.w32-in (ACL_H): New macro.
5659 ($(BLD)/fileio.$(O)): Update dependencies.
5661 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5663 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5664 * Makefile.in (LIB_ACL): New macro.
5665 (LIBACL_LIBS): Remove.
5666 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5667 * fileio.c: Include <acl.h>.
5668 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
5669 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
5671 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
5674 * unexelf.c: Don't assume ElfW (Half) fits in int.
5675 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
5676 when dealing with ElfW (Half) values, since they can exceed 2**31
5677 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
5678 (entry_address): Omit unused NUM arg. All uses changed.
5680 2013-05-07 Juri Linkov <juri@jurta.org>
5682 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
5683 to the string converted from number with `Fnumber_to_string'.
5686 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5688 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
5689 This fixes a problem introduced by my previous change.
5691 2013-05-07 Glenn Morris <rgm@gnu.org>
5693 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
5695 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
5697 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
5699 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5701 Static checking by GCC 4.8.0.
5702 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
5703 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
5704 (x_get_monitor_attributes_fallback)
5705 (x_get_monitor_attributes_xinerama)
5706 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
5707 Define only if USE_GTK.
5708 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
5709 (x_get_monitor_attributes_fallback): Omit unused locals.
5710 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
5711 Use double, not float, to avoid mixed-mode floating point arithmetic.
5713 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5714 Jan Djärv <jan.h.d@swipnet.se>
5716 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
5717 (XINERAMA_CFLAGS): New macros.
5718 (ALL_CFLAGS, LIBES): Use them.
5720 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5721 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5722 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5723 (syms_of_xfns): DEFSYM them.
5724 (struct MonitorInfo): New struct.
5725 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5726 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5727 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5728 (x_get_monitor_attributes_xinerama): New functions.
5729 (Fx_display_monitor_attributes_list): New primitive.
5730 (syms_of_xfns): Defsubr it.
5732 * xterm.h (x_display_info): Add Xatom_net_workarea and
5733 Xatom_net_current_desktop.
5735 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5736 and dpyinfo->Xatom_net_current_desktop.
5738 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5740 * xdisp.c (pos_visible_p): Use the special code for finding the
5741 beginning of a display property or overlay for any "replacing"
5742 display property, not just for display strings. This solves
5743 incorrect reporting of position by posn-at-point. (Bug#14241)
5745 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5747 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5748 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5749 Verify that ElfW (Half) fits in int.
5750 (fatal): Use same signature as lisp.h.
5751 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5752 configure and build with -DUNEXELF_DEBUG without worrying about
5753 other modules that use DEBUG.
5754 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5755 possibly-wide integers now uses it instead of plain fprintf.
5756 (entry_address): New function, which avoids problems with 32-bit
5757 overflow on 64-bit hosts.
5758 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5759 (round_up): Don't assume the remainder fits in int.
5760 (find_section): Use bool for boolean. Simplify debug code.
5761 (unexec): Don't assume file sizes fit in int or size_t.
5762 Omit unnecessary trailing newline in 'fatal' format.
5763 Use strerror rather than outputting decimal error number.
5764 Remove unused code when emacs is not defined;
5765 this file relies on Emacs now.
5766 Don't assume e_phnum and e_shnum are positive.
5768 * regex.c: Fix problems when DEBUG is defined.
5769 (extract_number, extract_number_and_incr): Define regardless of
5770 whether DEBUG is defined; that's simpler and makes the code less
5771 likely to go stale in the normal case when DEBUG is not defined.
5772 Return int rather than taking an int * arg. All callers changed.
5773 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5774 Remove, replacing with ...
5775 (DEBUG_PRINT): New macro. All callers changed.
5776 (DEBUG_COMPILES_ARGUMENTS): New macro.
5777 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5778 (print_compiled_pattern, print_double_string) [DEBUG]:
5779 Use prototype rather than old-style definition.
5780 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5781 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5782 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5783 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5784 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5785 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5786 This matters only when DEBUG is defined.
5788 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5790 * xdisp.c (set_iterator_to_next): Set the
5791 ignore_overlay_strings_at_pos_p flag only if we are _really_
5792 iterating over an overlay string, as indicated by the
5793 current.overlay_string_index member. (Bug#14306)
5795 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5797 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5798 to where it is used, to avoid autorelease issues (Bug#14050).
5800 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5802 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5803 * fileio.c (syms_of_fileio): Implement this.
5804 * filelock.c (create_lock_file): If symbolic links don't work, so
5805 we use a regular file as a lock file, do not fsync the lock file;
5808 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5810 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5811 (syms_of_minibuf): Adjust accodingly.
5813 * callint.c (Fcall_interactively): Adjust calls accordingly.
5815 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5817 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5818 w->contents is a buffer before computing everything else.
5819 Use parentheses to disambiguate last part of the condition.
5821 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5822 assertion violations. (Bug#14062)
5824 2013-05-01 David Reitter <david.reitter@gmail.com>
5826 * nsfns.m (ns_tooltip): Initialize.
5828 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5830 * coding.c (decode_coding_gap): Don't remove the character before
5831 a newline unless it's a CR character. (Bug#14287)
5833 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5835 * dispextern.h (struct face): Move enum face_underline_type
5836 earlier so that bitfields can be in the same word.
5838 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5840 * nsfns.m (handlePanelKeys): New function.
5841 (EmacsOpenPanel:performKeyEquivalent:)
5842 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5843 arrows/function/control and copy/paste keys (Bug#14296).
5845 2013-04-27 Juri Linkov <juri@jurta.org>
5847 * callint.c (Fcall_interactively): Call `Qread_number' for
5848 interactive code letter `n' instead of using duplicate code.
5851 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5853 * systime.h (make_timeval): Declare as 'const'.
5855 2013-04-27 Kenichi Handa <handa@gnu.org>
5857 * font.c (font_open_entity): Always open a font of manageable
5860 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5862 Port better to AIX (Bug#14258).
5863 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5866 2013-04-24 Kenichi Handa <handa@gnu.org>
5868 * coding.c (decode_coding_iso_2022): When an invalid escape
5869 sequence is encountered, reset the invocation and designation
5870 status to the safest one.
5872 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5874 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5875 Without this fix, "make distclean" leaves stamp-h1 behind.
5877 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5879 * w32fns.c (w32_fullscreen_rect): New function to compute the
5880 window rectangle for the given fullscreen mode.
5881 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5882 longer tunes the window size. This keeps the window's edges flush
5883 with the screen and allows the taskbar to hide itself in fullboth.
5885 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5886 window decorations and uses the entire screen.
5888 * w32term.h (w32_fullscreen_rect) Add prototype.
5889 (struct w32_output): Replace normal_width, normal_height,
5890 normal_top, and normal_left members with a single normal_placement
5892 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5894 (FRAME_NORMAL_PLACEMENT): New macro.
5896 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5898 * minibuf.c (Ftest_completion): Silence compiler warning.
5900 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5902 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5905 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5908 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5909 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5910 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5911 parentheses where appropriate.
5913 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5915 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5917 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5919 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5920 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5921 Mention in the doc string that setting these variables takes
5922 effect only after a call to set-window-buffer. (Bug#14200)
5924 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5926 * indent.c (Fvertical_motion): Don't consider display strings on
5927 overlay strings as display strings on the buffer position we
5928 started from. This prevents vertical cursor motion from jumping
5929 more than one line when there's an overlay string with a display
5930 property at end of line.
5931 Reported by Karl Chen <Karl.Chen@quarl.org> in
5932 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5934 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5936 * window.c (select_window): `record_buffer' even if window is
5937 already selected (bug#14191).
5939 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5941 * window.c (Fwindow_end): Test more flags, including the buffer's
5942 last_overlay_modified flag, to determine whether the window's
5943 display is really up-to-date. Prevents the function from
5944 returning a stale value. (Bug#14170)
5945 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5948 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5950 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5951 garbaged only if it is not already the top frame on its TTY.
5952 This prevents flickering due to constant redrawing of TTY frames when
5953 there are GUI frames open in the same session. (Bug#13864)
5955 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5957 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5958 of marking the idle timers directly.
5960 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5962 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5965 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5967 * window.c (select_window): Don't record_buffer while the invariant is
5968 temporarily broken (bug#14161).
5970 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5972 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5974 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5976 2013-04-07 Romain Francoise <romain@orebokech.com>
5978 Ignore additional platform-specific ACL errors (Bug#13702).
5979 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5980 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
5982 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
5984 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
5987 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
5989 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
5990 This bug was introduced by my 2013-02-25 change that simplified
5991 data_start configuration. Without this change, on GNU/Linux
5992 an Emacs configured with --enable-profiling fails immediately
5993 due to a profiler signal.
5994 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
5995 with these flags. On platforms where special flags are needed
5996 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
5997 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
5998 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6000 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6002 Get rid of some platform-specific functions examining window
6003 system and its capabilities. This is a partial rework of the
6005 * lisp.h (have_menus_p): Remove prototype. This function is
6006 replaced with platform-independent window_system_available.
6007 (check_window_system): Move to...
6008 * frame.h (decode_window_system_frame, window_system_available):
6009 ...here, add new prototypes.
6010 * frame.c (window_system_available, decode_window_system_frame):
6012 (check_window_system): Platform-independent now.
6013 * xterm.h (x_in_use): Remove declaration.
6015 * w32term.h (check_x_frame):
6016 * nsterm.h (check_x_frame): Remove prototypes. This function
6017 is replaced with platform-independent decode_window_system_frame.
6018 * msdos.c (have_menus_p): Remove.
6019 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6020 Remove platform-specific functions. Use check_window_system,
6021 decode_window_system_frame and check_ns_display_info where
6022 appropriate. Minor style and comment tweaks.
6023 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6024 (check_x_frame): Likewise.
6025 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6027 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6028 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6029 * xmenu.c, xselect.c: All related users changed.
6031 2013-04-03 Kenichi Handa <handa@gnu.org>
6033 The following changes is to optimize the code for reading UTF-8
6036 * coding.c (check_ascii): Rename from detect_ascii. Return value
6037 changed. Check EOL format. Do not call adjust_coding_eol_type
6039 (check_utf_8): New function.
6040 (adjust_coding_eol_type): Do nothing if already adjusted.
6041 (detect_coding): Compare the return value of check_ascii with
6042 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6043 (decode_coding_gap): Optimize for valid UTF-8.
6045 2013-03-21 Kenichi Handa <handa@gnu.org>
6047 * coding.c (syms_of_coding): Cancel previous change.
6049 * insdel.c (insert_from_gap): Fix previous change.
6051 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6053 Consistently use platform-specific function to detect window system.
6054 * lisp.h (check_window_system): New prototype. This function is
6055 going to replace check_x, check_w32 and check_ns.
6056 (have_menus_p): Mention msdos.c in comment.
6057 * fontset.c (check_window_system_func): Remove. Adjust all users.
6058 * fontset.h (check_window_system_func): Remove prototype.
6059 * nsterm.h (check_ns):
6060 * xterm.h (check_x):
6061 * w32term.h (check_w32): Likewise.
6062 * menu.c (Fx_popup_menu): Use check_window_system.
6063 * msdos.c (check_window_system): Define for MS-DOS.
6064 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6065 * w32fns.c (check_window_system): Likewise for MS-Windows.
6066 * xfns.c (check_window_system): Likewise for X.
6067 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6068 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6070 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6072 Prefer < to > in range checks such as 0 <= i && i < N.
6073 This makes it easier to visualize quantities on a number line.
6074 This patch doesn't apply to all such range checks,
6075 only to the range checks affected by the 2013-03-24 change.
6076 This patch reverts most of the 2013-03-24 change.
6077 * alloc.c (xpalloc, Fgarbage_collect):
6078 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6079 * character.c (string_escape_byte8):
6080 * charset.c (read_hex):
6081 * data.c (cons_to_unsigned):
6082 * dispnew.c (update_frame_1):
6083 * doc.c (Fsubstitute_command_keys):
6084 * doprnt.c (doprnt):
6085 * editfns.c (hi_time, decode_time_components):
6086 * fileio.c (file_offset):
6087 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6088 * font.c (font_intern_prop):
6089 * frame.c (x_set_alpha):
6090 * gtkutil.c (get_utf8_string):
6091 * indent.c (check_display_width):
6092 * keymap.c (Fkey_description):
6093 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6095 * minibuf.c (read_minibuf_noninteractive):
6096 * process.c (wait_reading_process_output):
6097 * search.c (Freplace_match):
6098 * window.c (get_phys_cursor_glyph):
6099 * xdisp.c (redisplay_internal):
6100 * xsmfns.c (smc_save_yourself_CB):
6101 Prefer < to > for range checks.
6102 * dispnew.c (sit_for): Don't mishandle NaNs.
6103 This fixes a bug introduced in the 2013-03-24 change.
6104 * editfns.c (decode_time_components): Don't hoist comparison.
6105 This fixes another bug introduced in the 2013-03-24 change.
6107 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6109 * frame.h (struct frame): Drop scroll_bottom_vpos
6110 member becaue all real users are dead long ago.
6111 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6112 * xdisp.c (redisplay_internal): Adjust user.
6114 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6116 * nsmenu.m (showAtX:Y:for:): setLevel to
6117 NSPopUpMenuWindowLevel (Bug#13998).
6119 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6121 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6122 (ns_check_pending_open_menu): Declare.
6124 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6125 (x_activate_menubar): Update the menu with title that matches
6126 ns_get_pending_menu_title, and call
6127 ns_check_pending_openmenu (Bug#12698).
6128 (menuWillOpen:): New method.
6129 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6131 * nsterm.m (menu_will_open_state, menu_mouse_point)
6132 (menu_pending_title): New varaibles.
6133 (ns_get_pending_menu_title, ns_check_menu_open)
6134 (ns_check_pending_open_menu): New functions.
6136 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6138 * indent.c (current_column_bol_cache): Remove leftover which is not
6139 used in Fmove_to_column any more.
6140 (current_column, scan_for_column): Adjust users.
6141 * keyboard.c (last_point_position_buffer, last_point_position_window):
6142 Remove leftovers which are not used for recording undo any more.
6143 (command_loop_1, syms_of_keyboard): Adjust users.
6144 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6145 redisplay_window any more.
6146 (move_it_to): Adjust user.
6148 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6150 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6151 Update dependencies.
6153 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6155 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6156 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6159 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6161 * window.h (struct window): Replace hchild, vchild and buffer slots
6162 with the only contents slot. This is possible because each valid
6163 window may have either the child window (in vertical or horizontal
6164 combination) or buffer to display (for the leaf window). Using that,
6165 a lof of operations to traverse and/or change window hierarchies may
6166 be simplified. New member horizontal is used to distinguish between
6167 horizontal and vertical combinations of internal windows.
6168 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6169 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6170 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6171 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6172 Use contents slot, not buffer, where appropriate.
6173 (wset_combination): New function.
6174 (wset_buffer): Add eassert.
6175 (Fframe_first_window): Simplify the loop reaching first window.
6176 (Fwindow_buffer): Use WINDOW_LEAF_P.
6177 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6178 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6179 (unshow_buffer): Convert initial debugging check to eassert.
6180 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6181 (make_parent_window, window_resize_check, window_resize_apply)
6182 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6183 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6184 Adjust to match struct window changes.
6185 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6186 (mark_window_cursors_off, count_windows, get_leaf_windows)
6187 (foreach_window_1): Simplify the loop.
6188 * alloc.c (mark_object): Do not check for the leaf window because
6189 internal windows has no glyph matrices anyway.
6190 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6191 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6192 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6193 (build_frame_matrix_from_window_tree, mirror_make_current)
6194 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6195 (update_window_tree, set_window_update_flags): Simplify the loop.
6196 (sync_window_with_frame_matrix_rows): Enforce live window.
6197 Use contents slot, not buffer, where appropriate.
6198 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6199 and WINDOW_HORIZONTAL_COMBINATION_P.
6200 (make_frame_visible_1): Simplify the loop.
6201 Use contents slot, not buffer, where appropriate.
6202 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6203 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6204 (expose_window_tree): Likewise.
6205 Use contents slot, not buffer, where appropriate.
6206 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6207 to avoid deleted windows. Use contents slot instead of buffer.
6208 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6209 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6210 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6211 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6213 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6215 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6216 identify the reasons for assertion violations in bug#14062 and
6218 (Fx_show_tip): Fix compilation error under
6219 "--enable-check-lisp-object-type". (Bug#14073)
6221 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6222 Reported by <rzl24ozi@gmail.com>.
6224 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6226 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6228 (unwind_with_echo_area_buffer): ...to restore it here.
6229 This is needed to ensure that...
6230 (redisplay_window): ...both window markers are valid here,
6231 which is verified by eassert.
6232 * editfns.c (save_excursion_save): Do not assume that
6233 selected_window always displays the buffer.
6234 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6237 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6239 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6242 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6244 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6246 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6248 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6249 since MinGW's w32api headers do. This avoids compiler warnings.
6251 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6254 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6256 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6258 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6260 * gtkutil.c (style_changed_cb): Check if frame is live and an
6261 X frame (Bug#14038).
6263 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6265 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6266 Define only for _WIN32_WINNT less than 0x0500.
6267 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6269 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6270 see its own definitions of 'struct timeval' and 'struct timezone'.
6272 Fix incompatibilities between MinGW.org and MinGW64 headers.
6273 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6275 * w32.c (REPARSE_DATA_BUFFER): Guard with
6276 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6278 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6280 * xterm.c: Include X11/XKBlib.h
6281 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6283 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6285 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6287 * blockinput.h (input_blocked_p): Likewise.
6288 * bytecode.c (exec_byte_code): Likewise.
6289 * callproc.c (call_process_kill, call_process_cleanup)
6290 (Fcall_process): Likewise.
6291 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6292 (Fccl_execute_on_string): Likewise.
6293 * character.c (string_escape_byte8): Likewise.
6294 * charset.c (read_hex): Likewise.
6295 * cm.c (calccost): Likewise.
6296 * data.c (cons_to_unsigned): Likewise.
6297 * dired.c (directory_files_internal, file_name_completion):
6299 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6300 (sit_for): Likewise.
6301 * doc.c (Fsubstitute_command_keys): Likewise.
6302 * doprnt.c (doprnt): Likewise.
6303 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6304 * emacsgtkfixed.c: Likewise.
6305 * fileio.c (file_offset, Fwrite_region): Likewise.
6306 * floatfns.c (Fexpt, fmod_float): Likewise.
6307 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6309 * font.c (font_intern_prop): Likewise.
6310 * frame.c (x_set_alpha): Likewise.
6311 * gtkutil.c (get_utf8_string): Likewise.
6312 * indent.c (check_display_width): Likewise.
6313 * intervals.c (create_root_interval, rotate_right, rotate_left)
6314 (split_interval_right, split_interval_left)
6315 (adjust_intervals_for_insertion, delete_node)
6316 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6317 (merge_interval_right, merge_interval_left, copy_intervals)
6318 (set_intervals_multibyte_1): Likewise.
6319 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6320 * keymap.c (Fkey_description): Likewise.
6321 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6322 * lread.c (openp, read_integer, read1, string_to_number):
6324 * menu.c (ensure_menu_items): Likewise.
6325 * minibuf.c (read_minibuf_noninteractive): Likewise.
6326 * print.c (printchar, strout): Likewise.
6327 * process.c (create_process, Faccept_process_output)
6328 (wait_reading_process_output, read_process_output, send_process)
6329 (wait_reading_process_output): Likewise.
6330 * profiler.c (make_log, handle_profiler_signal): Likewise.
6331 * regex.c (re_exec): Likewise.
6332 * regex.h: Likewise.
6333 * search.c (looking_at_1, Freplace_match): Likewise.
6334 * sysdep.c (get_child_status, procfs_ttyname)
6335 (procfs_get_total_memory): Likewise.
6336 * systime.h (EMACS_TIME_VALID_P): Likewise.
6337 * term.c (dissociate_if_controlling_tty): Likewise.
6338 * window.c (get_phys_cursor_glyph): Likewise.
6339 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6340 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6342 * xfns.c (Fx_window_property): Likewise.
6343 * xmenu.c (set_frame_menubar): Likewise.
6344 * xselect.c (x_get_window_property, x_handle_dnd_message):
6346 * xsmfns.c (smc_save_yourself_CB): Likewise.
6347 * xterm.c (x_scroll_bar_set_handle): Likewise.
6349 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6351 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6352 to be optional or nil. Adjust comment and convert it to docstring.
6353 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6354 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6356 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6358 Static checking by GCC 4.8-20130319.
6359 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6360 * process.c (Fset_process_datagram_address)
6361 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6362 * xdisp.c (get_char_face_and_encoding):
6363 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6364 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6365 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6367 2013-03-24 Ken Brown <kbrown@cornell.edu>
6369 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6370 fix compilation on 64-bit Cygwin, where underscores are not
6371 automatically prepended.
6373 * w32term.c (w32_initialize): Silence compiler warning.
6375 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6377 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6378 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6379 variables, to save and restore frame dimensions.
6380 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6381 after returning from a 'fullscreen' configuration.
6382 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6383 to avoid races between the main thread and the input thread.
6385 * w32term.h (struct w32_output): New members normal_width,
6386 normal_height, normal_top, normal_left, and prev_fsmode.
6387 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6388 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6391 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6392 'fullscreen' parameter. Always record previous width and height
6393 of the frame, except when switching out of maximized modes, so
6394 that they could be restored correctly, instead of resetting to the
6395 default frame dimensions. Send SC_RESTORE command to the frame,
6396 unless we are going to send SC_MAXIMIZE, to restore the frame
6397 resize hints in the mouse pointer shown by the window manager.
6400 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6402 * lisp.h (get_frame_param): Adjust conditions for prototype
6405 2013-03-22 Ken Brown <kbrown@cornell.edu>
6407 * unexcw.c: Drop unneeded inclusion of w32common.h.
6408 (report_sheap_usage): Declare.
6409 (read_exe_header): Add magic numbers for x86_64.
6410 (fixup_executable): Fix printf format specifier for unsigned long
6413 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6415 * frame.h (struct frame): Put menu_bar_window under #ifdef
6416 because this member is not needed when X toolkit is in use.
6417 (fset_menu_bar_window):
6418 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6419 (free_glyphs, update_frame):
6420 * xdisp.c (expose_frame): Likewise.
6421 (display_menu_bar): Likewise. Remove redundant eassert.
6422 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6425 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6427 Use functions and constants to manipulate Lisp_Save_Value objects.
6428 This replaces code that used macros and strings and token-pasting.
6429 The change makes the C source a bit easier to follow,
6430 and shrinks the Emacs executable a bit.
6431 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6432 (make_save_value): Change 1st arg from string to enum. All callers
6435 (mark_object): Use if, not #if, for GC_MARK_STACK.
6436 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6437 (XSAVE_OBJECT): Now functions, not macros.
6438 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6439 the constant was never used.
6440 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6441 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6442 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6443 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6445 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6446 type3 with a single member save_type. All uses changed.
6447 (save_type, set_save_pointer, set_save_integer): New functions.
6448 * print.c (PRINTX): Remove.
6450 * alloc.c: Remove redundant static declarations.
6452 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6454 * window.h (struct window): Convert left_col, top_line, total_lines
6455 and total_cols from Lisp_Objects to integers. Adjust comments.
6456 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6458 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6459 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6460 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6461 Adjust users where appropriate.
6463 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6465 * frame.h (struct frame): Drop resx and resy because the same data is
6466 available from window system-specific output context. Adjust users.
6467 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6468 New functions to provide defaults when no window system available.
6469 (FRAME_RES_X, FRAME_RES_Y): New macros.
6470 (NUMVAL): Move from xdisp.c.
6471 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6472 (Ffont_face_attributes, Fopen_font):
6473 * image.c (gs_load):
6474 * w32font.c (fill_in_logfont):
6475 * xdisp.c (calc_pixel_width_or_height):
6476 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6477 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6479 2013-03-20 Kenichi Handa <handa@gnu.org>
6481 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6482 to 1 (temporary workaround until a bug related to ASCII
6483 optimization is fixed).
6485 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6487 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6488 Signal error if window is not internal. Adjust docstring.
6489 (delete_all_child_windows): Use combination_limit to save the buffer.
6490 (Fset_window_configuration): Adjust accordingly.
6491 * print.c (syms_of_print): Initialize debugging output not here...
6492 (init_print_once): ...but in a new function here.
6493 * lisp.h (init_print_once): Add prototype.
6494 * emacs.c (main): Add call to init_print_once. Adjust comments.
6496 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6498 * window.c (window_resize_check, window_resize_apply)
6499 (window_from_coordinates, recombine_windows, set_window_buffer)
6500 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6501 (Fsplit_window_internal, Fdelete_window_internal)
6502 (freeze_window_starts): Use bool for booleans.
6503 * window.h (window_frame_coordinates, resize_frame_windows)
6504 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6506 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6508 * dispnew.c (bitch_at_user): Use `user-error'.
6510 2013-03-17 Ken Brown <kbrown@cornell.edu>
6512 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6513 as return type of image_background. (Bug#13981)
6514 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6516 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6518 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6519 (ns_select): Don't return with result uninitialized.
6521 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6524 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6526 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6527 directories. If filename is nil, get directory name (Bug#13932).
6528 Use getFilename and getDirectory.
6529 (getFilename, getDirectory): New methods for EmacsSavePanel and
6531 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6533 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6535 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6537 2013-03-15 Kenichi Handa <handa@gnu.org>
6539 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6540 (adjust_after_replace): Make it back to static. Delete the third
6541 arg text_at_gap_tail. Cancel the code for handling it.
6543 * coding.h (struct coding_system): New member eol_seen.
6545 * coding.c (detect_ascii): New function.
6546 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6547 when the source bytes are actually scanned. On detecting for
6548 coding_category_utf_8_auto, call detect_ascii instead of scanning
6549 source bytes directly.
6550 (produce_chars): Call insert_from_gap with the new arg 0.
6551 (encode_coding): Likewise.
6552 (decode_coding_gap): Control ASCII optimization by the variable
6553 disable_ascii_optimization instead of #ifndef .. #endif.
6554 Deccode EOL format according to coding->eol_seen.
6555 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6558 * lisp.h (adjust_after_replace): Cancel externing it.
6559 (insert_from_gap): Adjust prototype.
6561 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6563 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6564 FULLSCREEN_MAXIMIZED. (Bug#13935)
6566 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6568 * region-cache.c (find_cache_boundary, move_cache_gap)
6569 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6570 Simplify debugging check and convert to eassert. Adjust comment.
6571 (pp_cache): Put under ENABLE_CHECKING.
6573 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6575 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6576 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6578 (w32fullscreen_hook): If the frame is visible, reset
6579 f->want_fullscreen flag after changing the frame size. If the
6580 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6583 2013-03-13 Daniel Colascione <dancol@dancol.org>
6585 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6586 too so that these builds can use Cygwin's file conversion
6587 functions. (We've been building and linking cygw32.o all along
6588 and just not using it.)
6590 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6592 File synchronization fixes (Bug#13944).
6593 * Makefile.in (LIB_FDATASYNC): New macro.
6595 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6596 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6597 Don't worry about HAVE_FSYNC, since a substitute fsync is
6598 available if the system lacks one.
6599 (Fwrite_regin): Retry fsync if interrupted.
6601 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6603 * w32term.c (w32_read_socket): If the Emacs frame is being
6604 activated, call w32fullscreen_hook, to make sure the new frame
6605 dimensions are in effect. (Bug#13937)
6607 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6609 * xdisp.c (init_iterator): Simplify because both character and byte
6610 positions are either specified or -1. Add eassert. Adjust comment.
6611 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6612 character and byte positions can be obtained from marker.
6614 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6616 Static checking by Sun C 5.12.
6617 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6618 * bytecode.c (exec_byte_code):
6619 * dispnew.c (init_display):
6621 * fileio.c (Fsubstitute_in_file_name):
6622 * keyboard.c (Fevent_convert_list):
6623 * keymap.c (Fsingle_key_description):
6624 * term.c (maybe_fatal, fatal):
6625 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6626 * xsmfns.c (Fhandle_save_session):
6627 Omit unreachable code.
6628 * keymap.c (map_keymap_char_table_item): Cast void * to
6629 a function pointer type; the C Standard requires this.
6631 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6632 Include <sys/param.h> unconditionally, as that works elsewhere and
6633 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6634 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6637 See ChangeLog.12 for earlier changes.
6643 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6645 This file is part of GNU Emacs.
6647 GNU Emacs is free software: you can redistribute it and/or modify
6648 it under the terms of the GNU General Public License as published by
6649 the Free Software Foundation, either version 3 of the License, or
6650 (at your option) any later version.
6652 GNU Emacs is distributed in the hope that it will be useful,
6653 but WITHOUT ANY WARRANTY; without even the implied warranty of
6654 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6655 GNU General Public License for more details.
6657 You should have received a copy of the GNU General Public License
6658 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.