1 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3 * xftfont.c (struct xftfont_info): Remove set-but-unused
5 (xftfont_open): Adjust user.
6 (xftfont_get_colors): Remove useless prototype.
8 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
11 before passing them to 'unexec'. (Bug#15260)
13 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
15 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
17 2013-10-25 Eli Zaretskii <eliz@gnu.org>
19 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
20 the changed signature of the font driver's 'close' method.
22 * w32font.h (w32font_close): Adjust the prototype to the change in
25 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
27 * w32uniscribe.c (uniscribe_close): Adapt the call to
28 w32font_close to its new prototype.
30 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
32 Omit unused frame argument of font API's close function.
33 * font.h (struct font): Drop frame argument. Adjust comment.
34 * font.c (font_clear_cache, font_close_object): Adjust users.
35 * ftfont.c (ftfont_close):
36 * ftxfont.c (ftxfont_close):
37 * macfont.m (macfont_close):
38 * nsfont.m (nsfont_close):
39 * w32font.c (w32font_close):
40 * xfont.c (xfont_close):
41 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
42 tweak comments and make functions safe if called more than once for
45 Perform font-specific cleanup when font object is swept by GC. See
46 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
47 * alloc.c (cleanup_vector): New function.
48 (sweep_vector): Call it for each reclaimed vector object.
49 * font.h (struct font): Adjust comment.
51 2013-10-24 Glenn Morris <rgm@gnu.org>
53 * Makefile.in (abs_top_srcdir): New, set by configure.
55 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
57 Adjust recent font-related changes to fix bug#15686.
58 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
59 is a live window system frame, mark its default font too.
61 2013-10-23 Glenn Morris <rgm@gnu.org>
63 * Makefile.in (RUN_TEMACS): Make relative (again).
64 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
65 (bootstrap-emacs$(EXEEXT)):
66 Quote entities that might contain whitespace.
68 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
70 Port to Solaris 10 and its bundled GCC.
71 Problem reported by Timothy C. Burt.
72 * floatfns.c (isfinite, isnan): Redefine unconditionally.
74 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
76 Do not allow font caches to grow too large.
77 * alloc.c (compact_font_cache_entry, compact_font_caches):
78 New functions or stub if not HAVE_WINDOW_SYSTEM.
79 (compact_undo_list): Factor out from Fgarbage_collect.
81 (mark_face_cache): Mark face font. Move down to avoid
83 (mark_terminals): Do not mark font cache here.
84 (Fgarbage_collect): Call compaction functions described
85 above. Adjust comment.
87 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
89 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
90 chdir to HOME (bug#15607).
92 * nsterm.m (Qcocoa, Qgnustep): New variables.
93 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
94 (ns_get_color): Make selection color work for GNUStep also.
96 2013-10-18 Eli Zaretskii <eliz@gnu.org>
98 * keyboard.c (make_lispy_event): Remove GPM-specific code that
99 handles mouse clicks. Instead, let GPM use the same code as all
100 the other mice use. See the discussion starting at
101 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
102 for the details of the problem with the menu bar this fixes.
104 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
106 Remove port-specific display name lists to avoid extra
107 complexity and data duplication with display info lists.
108 * xterm.h (x_display_name_list): Remove declaration.
109 * xterm.c (x_display_name_list): Remove.
110 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
111 * xfns.c (x_display_info_for_name, Fx_display_list):
112 Likewise. Use x_display_list where appropriate.
113 * w32term.h (w32_display_name_list): Remove declaration.
114 * w32term.c (w32_display_name_list): Remove.
115 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
117 * w32fns.c (x_display_info_for_name, Fx_display_list):
118 Likewise. Use x_display_list where appropriate.
119 * nsterm.h (ns_display_name_list): Remove declaration.
120 * nsterm.m (ns_display_name_list): Remove.
121 (ns_term_init, syms_of_nsterm): Adjust users.
122 * nsfns.m (ns_display_info_for_name, Fx_display_list):
123 Likewise. Use x_display_list where appropriate.
124 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
125 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
126 (mark_terminals): Mark per-terminal font cache.
128 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
130 Don't run timers in input-pending-p. Its new check-timers param
131 provides the prior behavior. (Bug#15045).
132 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
135 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
137 Make some functions static in non-Microsoft builds.
138 On my platform (Fedora 19 x86-64), this shrinks the
139 Emacs executable (text+data) by 0.25%.
140 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
141 (load_color) [!MSDOS]:
142 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
143 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
144 * lisp.h (check_existing):
145 * process.h (conv_sockaddr_to_lisp, network_interface_list)
146 (network_interface_info) [!WINDOWSNT]:
147 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
149 * fileio.c (check_existing):
150 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
151 * process.c (conv_sockaddr_to_lisp, network_interface_list)
152 (network_interface_info) [!WINDOWSNT]:
153 * term.c (encode_terminal_code) [!WINDOWSNT]:
154 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
155 * xfaces.c (load_color) [!MSDOS]:
157 * fileio.c (check_existing, check_executable, check_writable):
158 * process.c (network_interface_list, network_interface_info):
159 Move earlier, so that we don't need forward decls.
160 * gnutls.c (fn_gnutls_transport_set_errno)
161 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
163 * w32.c (init_environment): Use faccessat rather than
164 check_existing, partly for consistency with the rest of the code
165 in this file, partly so that check_existing can be static.
167 Make VALMASK visible to GDB even if clang is used (Bug#15574).
168 * emacs.c (MAIN_PROGRAM): New macro.
169 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
170 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
172 bool vector int width fixes
173 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
174 (Fbool_vector_count_matches_at):
175 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
176 can exceed PTRDIFF_MAX, at least in theory.
177 (Fbool_vector_count_matches_at):
178 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
180 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
182 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
183 (struct sockaddr): Add forward decl, for platforms that lack it.
185 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
187 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
190 2013-10-16 Eli Zaretskii <eliz@gnu.org>
192 * w32.c (network_interface_get_info, network_interface_list)
193 (network_interface_info): New functions. (Bug#15610)
194 (GetAdaptersInfo_Proc): New typedef.
195 (get_adapters_info): New wrapper function.
196 (globals_of_w32): Initialize g_b_init_get_adapters_info.
198 * process.h (network_interface_list, network_interface_info): New
201 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
202 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
203 all systems. Return non-nil for systems that HAVE_NET_IF_H and
204 for WINDOWSNT. Doc fix.
205 (syms_of_process): Defsubr Snetwork_interface_list and
206 Snetwork_interface_info unconditionally.
208 * menu.c (have_boxes): Fix redundant simulation of radio buttons
209 in NS GUI sessions. (Bug#15629)
211 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
213 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
215 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
217 * print.c (print_object): Print " ..." when truncating bool vectors.
219 2013-10-15 Eli Zaretskii <eliz@gnu.org>
221 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
222 standard mouse buttons.
224 * termhooks.h (struct input_event): Remove incorrect commentary.
226 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
228 Disallow bool vector operations on mixed-length operands.
229 The old behavior left garbage in the result vector sometimes,
230 and didn't seem to be useful.
231 * data.c (Qwrong_length_argument): New static var.
232 (wrong_length_argument): New function.
233 (bool_vector_binop_driver): Check that args agree in length.
235 * keyboard.c, keyboard.h (all_kboards): Now static.
237 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
239 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
240 note from the lispref.
242 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
244 * nsterm.h (struct ns_display_info): Remove set-but-unused
245 member image_cache (image caches are per-terminal anyway).
246 (FRAME_X_IMAGE_CACHE): Remove.
247 * nsterm.m (ns_initialize_display_info): Adjust user.
249 2013-10-14 Eli Zaretskii <eliz@gnu.org>
251 * w32proc.c: Include mingw_time.h.
253 * w32.c: Include mingw_time.h.
255 Implement scrolling of TTY menus when the screen is too short.
257 * term.c (tty_menu_display): Accept an additional argument, the
258 menu item from which to start displaying the menu. Account for
259 the value of Y when limiting the menu to the number of available
261 (mi_result): New enumeration.
262 (read_menu_input): Return enumerated value. When the y coordinate
263 hits min_y or max_y, return scroll indication instead of wrapping
265 (tty_menu_activate): Handle the scrolling indications from
266 read_menu_input. Compute the first menu item to display and pass
267 it to tty_menu_display.
269 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
271 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
272 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
273 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
274 Adjust to match the change described below.
275 (struct terminal): Move must_write_spaces, line_ins_del_ok,
276 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
277 memory_below_frame members to...
278 * termchar.h (struct tty_display_info): ...here because they're
279 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
281 * nsterm.m (ns_create_terminal):
282 * w32term.c (w32_create_terminal):
283 * xterm.c (x_create_terminal): Adjust users.
284 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
285 to filter out non-TTY frames. Adjust comment.
286 (scrolling): Adjust user. Prefer eassert for debugging check.
288 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
290 * xfaces.c (PT_PER_INCH): Remove unused macro.
291 * termhooks.h (struct terminal): Remove set-but-unused
292 member fast_clear_end_of_line.
293 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
294 * nsterm.m (ns_create_terminal):
296 * w32term.c (w32_create_terminal):
297 * xterm.c (x_create_terminal): Adjust users.
299 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
301 * lisp.h (bool_vector_size): New function.
302 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
303 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
304 (Fbool_vector_not, Fbool_vector_count_matches_at):
305 Remove uses of 'eassume' that should no longer be needed,
306 because they are subsumed by the 'eassume' in bool_vector_size.
308 2013-10-12 Eli Zaretskii <eliz@gnu.org>
310 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
311 after inclusion of gif_lib.h, thus fixing compiler warnings caused
312 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
314 2013-10-11 Eli Zaretskii <eliz@gnu.org>
316 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
317 have different dimensions. (Bug#15575)
319 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
322 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
324 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
326 * term.c (tty_menu_show): Never return with unbalanced
327 specpdl. Use eassert for debugging check. Adjust style.
329 2013-10-11 Eli Zaretskii <eliz@gnu.org>
331 * term.c (read_menu_input): Make selection of menu items
332 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
333 (tty_menu_activate): Fix off-by-one error when computing max_y.
335 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
337 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
338 audit logging (only used with GnuTLS 3.x) and enable it.
340 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
342 * dispnew.c (redraw_frame): Remove useless #ifdef because
343 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
344 Also, move TTY fflush to...
345 * term.c (tty_update_end): ...this function.
347 2013-10-11 Eli Zaretskii <eliz@gnu.org>
349 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
350 the end of the frame's glyph matrix. (Bug#15575)
352 * term.c (tty_menu_display): Don't move cursor while overwriting
353 frame's glyphs with menu items. Limit the number of items
354 displayed to what can be shown on the available screen lines,
355 excluding the echo area.
356 (tty_menu_activate): Limit the Y coordinate allowed by
357 read_menu_input to the last screen line used for menu display.
359 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
361 * lisp.h (eassume): New macro.
362 Also, include <verify.h>, for 'assume'.
363 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
364 (vroundup, vector_nbytes):
365 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
366 (Fbool_vector_not, Fbool_vector_count_matches)
367 (Fbool_vector_count_matches_at):
368 Use eassume, not eassert.
369 * casetab.c (set_identity, shuffle):
370 * composite.c (composition_gstring_put_cache):
371 * dispnew.c (update_frame_1):
372 * ftfont.c (ftfont_shape_by_flt):
373 * image.c (gif_load):
374 * intervals.c (offset_intervals):
375 * macfont.m (macfont_shape):
376 Remove calls to 'assume' that are no longer needed, because
377 --enable-gcc-warnings no longer generates bogus warnings
378 when these calls are removed.
380 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
382 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
384 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
386 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
387 (Qsubstitute_env_in_file_name): New var.
388 (syms_of_fileio): Define it.
390 2013-10-10 Eli Zaretskii <eliz@gnu.org>
392 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
393 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
396 * term.c (save_and_enable_current_matrix): Don't allocate and
397 don't save margin areas.
398 (restore_desired_matrix): Don't restore margin areas.
399 (free_saved_screen): Don't free margin areas.
401 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
403 * image.c: Pacify --enable-gcc-warnings.
404 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
405 #define only if used.
407 2013-10-10 Eli Zaretskii <eliz@gnu.org>
409 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
410 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
411 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
412 (gif_load): For giflib v5.x and later, display the error message
413 produced by giflib when its functions fail.
414 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
417 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
419 * keyboard.c (last_event_timestamp): Remove. For X selection and
420 GTK popup menus, it may be obtained from per-frame X display info.
421 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
422 (process_special_events): Adjust users.
423 * keyboard.h (last_event_timestamp): Remove declaration.
424 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
425 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
426 * menu.h (xmenu_show): Adjust prototype.
427 * menu.c (Fx_popup_menu): Adjust user.
428 * xselect.c (x_own_selection, x_get_foreign_selection)
429 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
431 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
433 * keyboard.c (init_kboard): Now static. Add arg
434 to denote window system. Adjust comment.
435 (init_keyboard): Adjust user.
436 (allocate_kboard): New function.
438 * nsterm.m (ns_term_init):
440 * w32term.c (w32_create_terminal):
441 * xterm.c (x_term_init): Use it.
442 * keyboard.h (init_kboard): Remove prototype.
443 (allocate_kboard): Add prototype.
445 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
447 * image.c (GIFLIB_MAJOR): Ensure it's defined.
448 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
450 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
452 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
454 2013-10-09 Eli Zaretskii <eliz@gnu.org>
456 * term.c (tty_menu_activate): Flush the output stream after
457 showing the cursor, and don't mark the frame garbaged at exit from
458 the function. Fixes redisplay glitches when moving from one menu
461 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
463 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
464 or throw error (Bug#15570).
466 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
468 * intervals.c (temp_set_point_both): Move test into 'eassert',
471 * lisp.h (eassert): Don't use 'assume'.
472 Sometimes 'assume' wins in performance, and sometimes it loses,
473 so it shouldn't be used all the time. Perhaps we need two
474 flavors of 'eassert', one for where 'assume' is far more likely
475 to help or to hurt; but that can be done later.
476 Problem reported by Dmitry Antipov in
477 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
478 Also, don't include <verify.h>; no longer needed.
480 2013-10-09 Glenn Morris <rgm@gnu.org>
482 * eval.c (Fcond): Doc tweak.
484 2013-10-09 Eli Zaretskii <eliz@gnu.org>
486 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
487 expressions with side effects to eassert. (Bug#15565)
489 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
491 * fns.c (hashfn_user_defined): Allow hash functions to return any
494 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
496 Fix minor problems found by static checking.
497 * dispnew.c (save_current_matrix): Omit unnecessary casts.
498 * dispnew.c (update_frame_with_menu): Mark debug local as used.
499 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
500 * keyboard.c (read_menu_command): Remove unused local.
501 * lisp.h (read_menu_command): New decl.
502 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
503 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
504 Return ptrdiff_t, not int.
505 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
506 not int, for benefit of xpalloc.
507 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
509 (have_menus_p): Remove; unused.
510 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
511 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
512 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
514 (save_and_enable_current_matrix): Omit unnecessary casts.
515 (read_menu_input): Omit local extern decl (now in lisp.h).
516 Don't access uninitialized storage if mouse_get_xy fails.
517 (tty_menu_activate): Mark local as initialized, for lint.
518 (tty_menu_activate, tty_meny_show): Remove unused locals.
520 2013-10-08 Eli Zaretskii <eliz@gnu.org>
522 Support menus on text-mode terminals.
523 * xterm.h (xw_popup_dialog): Add prototype.
525 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
526 (xmenu_show): Block input here, instead in Fx_popup_menu.
527 (xw_popup_dialog): New function, with X-specific bits of popup
530 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item): New
533 * window.c (Fset_window_configuration): Use run-time tests of the
534 frame type instead of compile-time conditionals, when menu-bar
535 lines are considered.
537 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
538 (w32_popup_dialog): New prototypes.
540 * w32menu.c (Fx_popup_dialog): Function deleted.
541 (w32_popup_dialog): New function, with w32 specific bits of popup
542 dialogs. Block input here.
544 * w32inevt.c (w32_console_read_socket): Minor change to add
545 debugging TTY events.
547 * w32fns.c (show_hourglass): If returning early because the frame
548 is not a GUI frame, unblock input.
550 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
551 (cursorY): New functions.
553 * termhooks.h (cursorX, cursorY): Prototypes of functions on
554 WINDOWSNT, macros that call curX and curY elsewhere.
556 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
558 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
559 specific function to hide and show cursor on a text-mode terminal.
560 (tty_menu_struct, struct tty_menu_state): New structures.
561 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
562 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
563 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
564 (tty_menu_locate, save_and_enable_current_matrix)
565 (restore_desired_matrix, screen_update, read_menu_input)
566 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
567 (tty_pop_down_menu, tty_menu_last_menubar_item)
568 (tty_menu_new_item_coords, tty_menu_show): New functions.
569 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
571 * nsterm.h (ns_popup_dialog): Adjust prototype.
573 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
575 (ns_popup_dialog): Adapt order of arguments to the other
576 *_menu_show implementations.
577 (Fx_popup_dialog): Function deleted.
579 * msdos.c (x_set_menu_bar_lines): Delete unused function.
581 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
583 * menu.c (have_boxes): New function.
584 (single_keymap_panes): Use it instead of a compile-time
586 (single_menu_item): Use run-time tests of the frame type instead
587 of compile-time conditionals.
588 (encode_menu_string): New function.
589 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
590 the macro, since different types of frame need different encoding
592 (digest_single_submenu): Use run-time tests of frame type instead
593 of, or in addition to, compile-time conditionals.
594 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
595 (Fx_popup_menu): Detect when the function is called from keyboard
596 on a TTY. Don't barf when invoked on a text-mode frame. Check
597 frame type at run time, instead of compile-time conditionals for
598 invoking terminal-specific menu-show functions. Call
599 tty_menu_show on text-mode frames.
600 (Fx_popup_dialog): Moved here from xmenu.c. Test frame types at
601 run time to determine which alternative to invoke; support dialogs
604 * keyboard.h <Qmouse_movement>: Declare.
606 * keyboard.c <Qmouse_movement>: Now extern.
607 <Qecho_keystrokes>: New static variable.
608 (read_key_sequence): Accept an additional argument, a flag to
609 prevent redisplay during reading of the key sequence. All callers
611 (read_menu_command): New function.
612 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
614 (toolkit_menubar_in_use): New function.
615 (make_lispy_event): Use it instead of a compile-time test.
617 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
618 window-system being available.
620 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
621 to x-popup-dialog on the frame type, they all now support popup
624 * dispnew.c (save_current_matrix): Save the margin areas.
625 (restore_current_matrix): Restore margin areas.
626 (update_frame_with_menu): New function.
628 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
631 * alloc.c (make_save_ptr): Now compiled unconditionally.
633 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
635 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
636 (redraw_frame, update_frame): Adjust users.
637 * dispextern.h (set_window_update_flags): Adjust prototype.
638 * xdisp.c (redisplay_internal): When updating all frames with zero
639 windows_or_buffers_changed, assume that only the windows that shows
640 current buffer should be really updated.
642 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
644 Do not allocate huge temporary memory areas and objects while encoding
645 for file I/O, thus reducing an enormous memory usage for large buffers.
646 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
647 * coding.h (struct coding_system): New member raw_destination.
648 * coding.c (setup_coding_system): Initialize it to zero.
649 (encode_coding_object): If raw_destination is set, do not create
650 dst_object. Add comment.
651 * fileio.c (toplevel): New constant E_WRITE_MAX.
652 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
653 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
655 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
657 * nsterm.m (windowDidExitFullScreen:):
658 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
660 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
662 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
663 * keyboard.c (unblock_input_to): Don't process pending signals
664 if a fatal error is in progress.
666 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
667 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
668 they're talking about words in Lisp bool vectors.
669 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
670 * data.c (popcount_bits_word): Rename from popcount_size_t.
671 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
674 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
676 Improve support for popcount and counting trailing zeros (Bug#15550).
677 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
678 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
679 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
680 (popcount_size_t_msc, popcount_size_t_gcc):
681 Remove; now done by Gnulib.
682 (popcount_size_t): Now a macro that defers to Gnulib.
683 (count_trailing_zero_bits): Return int, for consistency with
684 Gnulib and because Emacs prefers signed to unsigned int.
685 Don't assume that size_t is either unsigned int or unsigned long
686 or unsigned long long.
687 (size_t_to_host_endian): Do not assume that size_t is either
688 exactly 32 or exactly 64 bits wide.
689 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
690 etc., so that it's now an enum constant, not a macro.
691 No need to assume that it's either 32 or 64.
693 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
695 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
698 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
700 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
701 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
703 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
705 emacs_read and emacs_write now use void *, not char *.
706 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
707 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
708 Buffer arg is now void *, not char *. This matches plain
709 'read' and 'write' better, and avoids a constraint violation
710 on Solaris 9 with Oracle Studio.
712 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
714 * alloc.c (Fmake_string): For ASCII char initializer, prefer
715 memset to explicit loop. Otherwise copy largest possible chunk
716 from initialized to uninitialized part, thus allowing the longer
717 memcpy runs and reducing the number of loop iterations.
719 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
721 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
722 hide toolbar (Bug#15388).
723 (windowDidEnterFullScreen:): If presentation options are zero,
724 set them here (Bug#15388).
725 (ns_update_auto_hide_menu_bar): Remove runtime check.
726 Don't auto hide dock unless menubar is also auto hidden.
728 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
730 * editfns.c (message): Mention batch mode in doc string.
732 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
734 * nsterm.m (check_native_fs): Remove erroneous comment.
736 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
738 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
739 uses find_newline instead of scan_newline and so doesn't move point.
741 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
743 Use hardware support for byteswapping on glibc x86 etc.
744 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
745 whereas the old swap64 needed 30.
746 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
747 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
748 Use byteswap.h's macros to swap bytes.
749 * lisp.h (swap16, swap32, swap64): Remove.
750 All uses replaced by bswap_16, bswap_32, bswap_64.
752 * bytecode.c (exec_byte_code): Use some more volatile variables
753 to work around local variables getting clobbered by longjmp.
754 Port to pre-C99, which doesn't allow decls after stmts.
756 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
758 * lisp.h (eassert): Assume that COND is true when optimizing.
759 In other words, take on the behavior of eassert_and_assume.
760 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
761 (eassert_and_assume): Remove. All uses replaced by eassert.
763 * xdisp.c (Qglyphless_char): Now static.
765 Adjust to merge from gnulib.
766 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
767 * lisp.h: Include <verify.h>, for 'assume'.
769 * eval.c (clobbered_eassert): New macro.
770 (internal_catch, internal_condition_case)
771 (internal_condition_case_1, internal_condition_case_2)
772 (internal_condition_case_n): Use it instead of eassert
773 when the argument contains locals clobbered by longjmp.
774 Don't use clobbered locals outside of clobbered_eassert.
775 (internal_lisp_condition_case): Use a volatile variable
776 to work around a local variable's getting clobbered.
778 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
780 * lisp.h (struct handler): Merge struct handler and struct catchtag.
781 (PUSH_HANDLER): New macro.
783 (handlerlist): Always declare.
785 * eval.c (catchlist): Remove (merge with handlerlist).
786 (handlerlist, lisp_eval_depth): Not static any more.
787 (internal_catch, internal_condition_case, internal_condition_case_1)
788 (internal_condition_case_2, internal_condition_case_n):
790 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
791 handlerlist/catchlist.
792 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
793 handlerlist which can only handle a single condition-case handler at
795 (find_handler_clause): Simplify since we only a single branch here
798 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
800 (bcall0): New function.
801 (exec_byte_code): Add corresponding cases. Improve error message when
802 encountering an invalid byte-code. Let Bunwind_protect accept
803 a function (rather than a list of expressions) as argument.
805 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
806 and make them unconditional now that they're heap-allocated.
808 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
810 * charset.c (Fdecode_char, Fencode_char): Remove description of
811 `restriction' arg. now that it's hidden by advertised-calling-convention.
813 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
815 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
816 Remove unused variable (from mac-port).
817 (macfont_draw): Use s->ybase for correct y position.
819 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
821 * frame.h (struct frame): Drop has_minibuffer member because...
822 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
823 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
825 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
827 * window.h (struct window): Prefer enum text_cursor_kinds to int
828 for phys_cursor_type member. Move the latter, phys_cursor_width,
829 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
830 * window.c (replace_window, make_window): Adjust users.
832 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
834 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
835 this module is never compiled otherwise.
837 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
839 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
842 2013-09-29 Eli Zaretskii <eliz@gnu.org>
844 * xdisp.c (get_next_display_element): Don't call face_for_font in
845 a build configured --without-x. (Bug#15484)
847 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
849 * window.c (calc_absolute_offset): #elif should be #elif defined.
851 * frame.c (delete_frame): Block/unblock input to overcome race
852 condition (Bug#15475).
854 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
856 * frame.c (delete_frame): Record selected frame only after
857 calling Qdelete_frame_functions (Bug#15477).
859 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
861 * nsterm.m (ns_selection_color): Remove.
862 (ns_get_color): Check for ns_selection_(fg|bg)_color using
863 NSColor selectedText(Background)Color. Only for COCOA.
864 (ns_term_init): Remove assignment of ns_selection_color, logic
865 moved to ns_get_color.
867 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
868 NS_SELECTION_COLOR_DEFAULT.
869 (NS_SELECTION_FG_COLOR_DEFAULT): New.
871 2013-09-28 Eli Zaretskii <eliz@gnu.org>
873 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
874 frame' does not have the tool_bar_window member.
876 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
878 Signal error when reading an empty byte-code object (Bug#15405)
879 * lread.c (read1): signal error
880 * alloc.c (make_byte_code): eassert header size
881 (sweep_vectors): change an int to size_t
883 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
885 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
886 instead of ints, as it's the usual style for offsetof constants. See:
887 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
889 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
890 This is ugly, but it should fix the performance problem for older
891 GCC versions in the short run. I'll look into integrating the
892 Gnulib module for popcount, as a better fix.
893 See the thread starting in:
894 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
895 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
896 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
897 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
898 (popcount_size_t): Use it.
900 2013-09-24 Daniel Colascione <dancol@dancol.org>
902 * process.c (Fnetwork_interface_info): Fix build break due to
905 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
907 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
908 Prefer signed to unsigned integers where either will do.
909 No need for 'const' on locals that do not escape.
910 Omit easserts with unnecessary and unportable assumptions about
911 alignment. Avoid unnecessary casts to char *.
913 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
915 Use union for the payload of struct Lisp_Vector.
916 This helps to avoid a few glitches dictated by C's aliasing rules.
917 * lisp.h (struct Lisp_Vector): Use union for next and
918 contents member. Adjust comment. Change related users.
919 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
920 Related users changed.
921 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
922 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
923 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
924 * xfaces.c, xfont.c, xmenu.c: Related users changed.
926 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
928 Optimize glyph row clearing and copying routines.
929 * dispextern.h (struct glyph_row): Change layout of struct
930 glyph_row to help copy_row_except_pointers. Adjust comment.
931 * dispnew.c (null_row): Remove.
932 (clear_glyph_row): Use offsetof and memset to find and clear
933 just the members that need clearing. Adjust comment.
934 (copy_row_except_pointers): Likewise for copying.
936 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
938 Some minor cleanups of recently-added bool vector code.
939 * conf_post.h (assume): Always return void. Use lint version
940 only if GCC and MSC versions don't apply.
941 * conf_post.h (assume):
942 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
943 Depend on _MSC_VER, not __MSC_VER, for consistency with
945 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
946 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
947 (bool_vector_binop_driver, count_trailing_zero_bits)
948 (size_t_to_host_endian): Now static, not static inline;
949 the latter isn't needed with modern compilers and doesn't
950 work with older compilers anyway.
952 * alloc.c (valgrind_p): Use bool for boolean.
954 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
956 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
957 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
958 (display_last_displayed_message_p, message_buf_print)
959 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
960 Use bool for boolean.
961 * dispextern.h (cancel_line, init_desired_glyphs):
962 Remove ancient leftover.
963 (help_echo_showing_p, hourglass_shown_p):
964 * lisp.h (noninteractive_need_newline): Adjust declaration.
966 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
968 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
970 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
971 ...this file and convert the latter to static. Adjust comment.
972 (make_initial_frame):
973 * window.c (init_window_once): Adjust user.
974 * frame.h (last_nonminibuf_frame): Remove declaration.
975 * lisp.h (selected_frame): Likewise.
976 * msdos.c (the_only_display_info): Adjust comment.
978 2013-09-23 Eli Zaretskii <eliz@gnu.org>
980 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
981 computing the end column of mouse-highlight that comes from
982 display or overlay strings. (Bug#15437)
983 (note_mouse_highlight): Adapt calculation of last argument to
984 mouse_face_from_string_pos to the above change.
986 * conf_post.h (__has_builtin): Define to zero, if undefined, on
987 all platforms, not just for clang.
989 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
991 * filelock.c (lock_file_1): Rearrange to remove compiler warning
992 about excess arguments to snprintf.
994 * conf_post.h(assume): Use __builtin_unreachable for clang.
996 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
998 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
999 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1001 2013-09-23 Daniel Colascione <dancol@dancol.org>
1003 * alloc.c (USE_VALGRIND): New macro; on by default
1004 when ENABLE_CHECKING.
1005 (mark_maybe_object, mark_maybe_pointer)
1006 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1008 (valgrind_p) [USE_VALGRIND]: New variable.
1009 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1011 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1013 * process.c (wait_reading_process_output): Change int pnamelen to
1016 * nsterm.m (setMarkedText:selectedRange:):
1017 (deleteWorkingText):
1018 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1019 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1020 argument to unsigned long to avoid warning.
1021 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1023 * conf_post.h (assume): Fix compiler error: x shall be cond.
1025 2013-09-22 Daniel Colascione <dancol@dancol.org>
1027 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1028 warning when compiling without a window system.
1030 2013-09-22 Daniel Colascione <dancol@dancol.org>
1032 * data.c (Qbool_vector_p): New symbol.
1033 (bool_vector_spare_mask, popcount_size_t_generic)
1034 (popcount_size_t_msc, popcount_size_t_gcc)
1036 (bool_vector_binop_driver)
1037 (count_trailing_zero_bits, size_t_to_host_endian)
1038 (Fbool_vector_exclusive_or)
1039 (Fbool_vector_union)
1040 (Fbool_vector_intersection, Fbool_vector_set_difference)
1041 (Fbool_vector_subsetp, Fbool_vector_not)
1042 (Fbool_vector_count_matches)
1043 (Fbool_vector_count_matches_at): New functions.
1044 (syms_of_data): Intern new symbol, functions.
1045 * alloc.c (bool_vector_payload_bytes): New function.
1046 (Fmake_bool_vector): Instead of calling Fmake_vector,
1047 which performs redundant initialization and argument checking,
1048 just call allocate_vector ourselves. Make sure we clear any
1049 terminating padding to zero.
1050 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1051 instead of open-coding the size calculation.
1052 (vroundup_ct): New macro.
1053 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1054 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1055 * composite.c (composition_gstring_put_cache):
1056 Change lint_assume to assume.
1057 * conf_post.h (assume): New macro.
1058 (lint_assume): Remove.
1059 * dispnew.c (update_frame_1): Change lint_assume to assume.
1060 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1062 * image.c (gif_load): Change lint_assume to assume.
1063 * lisp.h (eassert_and_assume): New macro.
1064 (Qbool_vector_p): Declare.
1065 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1066 (swap16, swap32, swap64): New inline functions.
1067 * macfont.c (macfont_shape): Change lint_assume to assume.
1068 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1069 * xsettings.c (parse_settings): Use new swap16 and
1070 swap32 from lisp.h instead of file-specific macros.
1072 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1074 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1075 found (which can legitimately happen when the glyph row at the
1076 window start is disabled in the current_matrix. (Bug#15365)
1078 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1080 Fix syntax.h bug introduced by recent INLINE change.
1081 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1082 conditionally compiled one way in some modules, and a different
1083 way in others. This doesn't work with extern inline functions,
1084 which must have the same definition in all modules, because the
1085 defining code might be shared across modules, depending on the
1086 implementation. Symptoms reported by Martin Rudalics in:
1087 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1088 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1089 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1090 overriding the corresponding functions in syntax.h.
1091 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1092 (syntax_property): New inline functions.
1093 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1094 Rewrite in terms of these new functions.
1096 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1098 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1099 not chars_in_text, whose result depends on the multibyteness of
1100 the current buffer. (Bug#15426)
1102 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1104 Port recent change to hosts where pointers aren't 'long'.
1105 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1106 Don't assume that pointers are the same width as 'long'.
1107 Add a compile-time check that a pointer fits into two X slots.
1109 A simpler, centralized INLINE.
1110 * conf_post.h (INLINE): Define only if not already defined.
1111 This allows us to use a single INLINE, defined by one file
1113 * emacs.c (INLINE): Define it.
1114 Also, include category.h, charset.h, composite.h, dispextern.h,
1115 syntax.h, systime.h, so that their INLINE definitions are expanded
1117 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1118 * buffer.h, buffer.c (BUFFER_INLINE):
1119 * category.h, category.c (CATEGORY_INLINE):
1120 * character.h, character.c (CHARACTER_INLINE):
1121 * charset.h, charset.c (CHARSET_INLINE):
1122 * composite.h, composite.c (COMPOSITE_INLINE):
1123 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1124 * frame.h, frame.c (FRAME_INLINE):
1125 * intervals.h, intervals.c (INTERVALS_INLINE):
1126 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1127 * lisp.h, alloc.c (LISP_INLINE):
1128 * process.h, process.c (PROCESS_INLINE):
1129 * syntax.h, syntax.c (SYNTAX_INLINE):
1130 * systime.h, sysdep.c (SYSTIME_INLINE):
1131 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1132 * window.h, window.c (WINDOW_INLINE):
1133 Remove. All uses replaced with INLINE.
1135 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1137 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1140 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1142 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1143 'const char *' to avoid compiler warnings due to similar change in
1144 the prototype of x_get_string_resource.
1146 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1148 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1149 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1150 going to replace static variables below. Adjust comments.
1151 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1152 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1153 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1154 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1155 Related users changed.
1156 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1157 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1158 last_mouse_movement_time, going to replace static variables below.
1160 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1161 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1163 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1164 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1165 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1166 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1167 static variables below.
1168 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1169 (last_mouse_scroll_bar): Remove.
1170 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1171 (mouseExited): Related users changed.
1173 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1175 Do not use external array to process X scroll bar messages.
1176 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1177 (x_send_scroll_bar_event): Pack window pointer into two slots
1178 of XClientMessageEvent if we're 64-bit. Adjust comment.
1179 (x_scroll_bar_to_input_event): Unpack accordingly.
1181 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1183 Ifdef away recent changes which aren't relevant to NS port.
1184 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1185 [!HAVE_NS]: Declare as such.
1186 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1187 [!HAVE_NS]: Define as such.
1189 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1191 * frame.c (x_redo_mouse_highlight): New function
1192 to factor out common code used in W32 and X ports.
1193 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1194 * xterm.h (struct x_display_info):
1195 * w32term.h (struct w32_display_info):
1196 * nsterm.h (struct ns_display_info): New members
1197 last_mouse_motion_frame, last_mouse_motion_x and
1198 last_mouse_motion_y, going to replace static variables below.
1199 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1200 (redo_mouse_highlight): Remove.
1201 (note_mouse_movement, syms_of_xterm): Adjust user.
1202 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1203 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1204 (redo_mouse_highlight): Remove.
1205 (note_mouse_movement, syms_of_w32term): Adjust user.
1206 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1207 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1209 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1210 * nsfns.m (compute_tip_xy): Adjust user.
1212 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1214 * frame.c (x_mouse_grabbed): New function.
1215 * dispextern.h (x_mouse_grabbed): Add prototype.
1216 (last_mouse_frame): Remove declaration.
1217 * xterm.h (struct x_display_info):
1218 * w32term.h (struct w32_display_info):
1219 * nsterm.h (struct ns_display_info): New member
1220 last_mouse_frame, going to replace...
1221 * xdisp.c (last_mouse_frame): ...global variable.
1222 (note_tool_bar_highlight):
1223 * w32term.c (w32_mouse_position, w32_read_socket):
1224 * xterm.c (XTmouse_position, handle_one_xevent):
1225 Use x_mouse_grabbed.
1226 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1228 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1230 * w32term.c (w32_read_socket): Avoid temporary
1231 variables in a call to x_real_positions.
1232 * xterm.c (handle_one_xevent): Likewise.
1234 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1236 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1237 (x_icon_type): Remove prototype.
1238 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1239 * frame.c (x_icon_type): Remove.
1240 * w32term.c (x_make_frame_visible, x_iconify_frame):
1241 * xterm.c (x_make_frame_visible, x_iconify_frame):
1242 Use x_set_bitmap_icon to factor out common code.
1244 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1246 * dispextern.h (check_x_display_info, x_get_string_resource):
1247 Declare here just once and unify the latter.
1248 * frame.c (check_x_display_info, x_get_string_resource):
1249 * nsterm.h (check_x_display_info):
1250 * xrdb.c (x_get_string_resource):
1251 * xterm.h (check_x_display_info): Remove prototypes.
1252 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1253 * w32reg.c (x_get_string_resource): Likewise.
1254 (w32_get_rdb_resource): Adjust user.
1256 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1258 * xterm.h (struct x_display_info): New member
1259 x_pending_autoraise_frame, going to replace...
1260 * xterm.c (pending_autoraise_frame): ...static variable.
1261 (x_new_focus_frame, XTread_socket): Adjust users.
1262 * w32term.h (struct w32_display_info): New member
1263 w32_pending_autoraise_frame, going to replace...
1264 * w32term.c (pending_autoraise_frame): ...global variable.
1265 (x_new_focus_frame, w32_read_socket): Adjust users.
1267 2013-09-17 Glenn Morris <rgm@gnu.org>
1269 * xdisp.c (message_dolog): If we create *Messages*,
1270 switch it to messages-buffer-mode.
1272 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1274 Don't overuse 'const' in types of locals.
1275 * bidi.c (bidi_count_bytes):
1276 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1277 (xg_event_is_for_scrollbar):
1278 * xselect.c (x_handle_property_notify)
1279 (x_handle_selection_notify, x_handle_dnd_message):
1280 * xsettings.c, xsettings.h (xft_settings_event):
1281 * xterm.c (x_handle_net_wm_state, handle_one_event)
1282 (x_menubar_window_to_frame, x_detect_focus_change)
1283 (construct_mouse_click, note_mouse_movement)
1284 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1285 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1286 (handle_one_xevent, x_handle_net_wm_state):
1287 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1288 (x_handle_dnd_message):
1289 Avoid unnecessary 'const', typically the second 'const' in
1290 'const foo * const arg', a 'const' that does not affect the API
1291 and doesn't significantly help the human reader.
1293 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1295 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1296 only if Glib < 2.36.0.
1297 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1298 * xsettings.c (init_gconf, init_gsettings): Do not check
1300 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1302 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1304 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1306 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1307 before calling g_type_init.
1309 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1311 * nsterm.m (syms_of_nsterm): ... to here.
1313 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1315 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1316 (ignore_next_mouse_click_timeout): Use Time as X does.
1317 (handle_one_xevent): Avoid cast and use unsigned comparison.
1319 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1321 Do not copy X event in handle_one_xevent except KeyPress case.
1322 Wnen XEvent is processed, it is unlikely to be changed except
1323 KeyPress case, so we can avoid copying and use const pointer to
1324 const data to make sure that an event is not changed elsewhere.
1325 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1326 const' and do not create local copy except for the KeyPress event.
1327 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1328 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1329 (x_handle_net_wm_state, x_menubar_window_to_frame)
1330 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1331 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1332 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1333 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1334 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1335 (x_handle_dnd_message):
1336 * xsettings.c (xft_settings_event):
1337 Use 'const XEvent * const' where appropriate.
1338 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1340 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1342 Fix X event waiting to handle multiple frames.
1343 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1344 * xterm.c (pending_event_wait): Remove. Adjust users.
1345 (x_detect_focus_change): Pass frame arg.
1346 (handle_one_xevent): Find related frame early and clear per-frame
1347 wait_event_type only if this is an event for the relevant frame.
1348 (x_wait_for_event): Use per-frame wait_event_type.
1350 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1352 * nsfns.m (Fx_create_frame): Fix font driver registration for
1355 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1356 for syms_of_macfont.
1358 * nsterm.m: Include macfont.h.
1359 (ns_tmp_flags, ns_tmp_font): Remove.
1360 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1361 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1362 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1363 (changeFont:): Fix code style. Check for font driver type when
1366 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1369 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1370 (nsfont_open): Set font driver type.
1371 Set font->ascent and font->descent. Figure out font instead of
1372 ns_tmp_font, and flags instead of ns_tmp_flags.
1373 Fix indentation. Remove call to ns_draw_text_decoration,
1376 * nsfns.m: Include macfont.h.
1377 (Fx_create_frame): Register macfont driver, make a better default font.
1378 (Fns_popup_font_panel): Get font from macfont driver, if used.
1380 * macfont.m, macfont.h, maccuvs.h: New files.
1382 * font.h: Declare syms_of_macfont.
1384 * font.c (syms_of_font): Call syms_of_macfont.
1386 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1388 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1390 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1391 and it is always zero for others, so I assume that this is an ancient
1392 leftover which nobody will want to change any more.
1393 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1394 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1395 * frame.c (x_set_scroll_bar_width):
1396 * w32fns.c (w32_createscrollbar):
1397 * w32term.c (w32_set_vertical_scroll_bar):
1398 * xfns.c (x_set_scroll_bar_default_width):
1399 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1400 (x_scroll_bar_expose): Related users changed.
1402 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1404 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1405 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1406 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1408 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1410 * nsterm.h, w32term.h, xterm.h: ...and not here.
1411 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1412 Remove unused Xisms.
1413 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1414 these modules are never compiled otherwise.
1416 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1418 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1419 Doc fix. (Bug#15375)
1421 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1423 Unify Fx_focus_frame between all ports.
1424 * frame.h (x_focus_frame): New prototype.
1425 * xfns.c (Fx_focus_frame): Remove.
1426 (syms_of_xfns): Do not defsubr it.
1427 (x_focus_frame): X implementation.
1428 * nsfns.m (Fx_focus_frame): Remove.
1429 (syms_of_nsfns): Do not defsubr it.
1430 (x_focus_frame): NS implementation.
1431 * w32term.c (Fx_focus_frame): Remove.
1432 (x_focus_on_frame): Rename to...
1433 (x_focus_frame): W32 implementation.
1434 * w32term.h (x_focus_on_frame): Remove prototype.
1435 * w32fns.c (Fx_focus_frame): Remove.
1436 (syms_of_w32fns): Do not defsubr it.
1437 * frame.c (Fx_focus_frame): Define here.
1438 (syms_of_frame): Defsubr here.
1439 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1441 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1443 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1444 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1445 each port to reference the port-specific window system data.
1446 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1447 (FRAME_DISPLAY_INFO): Define.
1448 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1449 (FRAME_DISPLAY_INFO): Define. Adjust users.
1450 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1451 (FRAME_DISPLAY_INFO): Define. Adjust users.
1452 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1453 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1454 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1455 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1456 * xselect.c, xterm.c: All related users changed.
1458 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1460 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1461 (x_menubar_window_to_frame): Remove prototypes.
1462 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1463 (x_menubar_window_to_frame, x_top_window_to_frame):
1465 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1466 (x_menubar_window_to_frame, x_top_window_to_frame):
1467 ...to here and convert all but the last to static.
1469 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1471 * lisp.mk (lisp): Add w32-common-fns.elc.
1473 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1475 * charset.c (char_charset): Document an exception for char-charset.
1477 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1479 * xterm.h (x_display_info): New field last_user_time...
1480 * xterm.c (toplevel): ...to replace static last_user_time.
1481 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1483 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1485 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1486 scroll bar values to prevent thumb from disappear and update comment.
1488 2013-09-11 Glenn Morris <rgm@gnu.org>
1490 * emacs.c (usage_message): Possessive apostrophe tweak.
1492 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1494 * nsterm.m (syms_of_nsterm): Use Qns.
1495 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1496 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1497 * xfns.c (x_display_info_for_name, Fx_open_connection):
1498 Remove old '#if 0' code.
1499 (syms_of_xfns): Use Qx.
1500 * termhooks.h (fullscreen_hook): Remove the leftover.
1501 (struct terminal): Fix typo in comment.
1503 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1505 Cleaning up a few X scroll bar bits.
1506 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1507 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1508 New member last_seen_part, going to replace...
1509 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1510 (xt_action_hook) [USE_LUCID]: Adjust user.
1511 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1512 Lucid-specific scroll bar support.
1513 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1514 to int and adjust to use last_seen_part member.
1515 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1516 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1517 Initialize last_seen_part.
1519 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1521 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1522 insert-buffer-substring an empty string.
1524 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1526 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1527 avoiding a GCC warning.
1529 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1531 Ifdef away frame tool bar code when it is not really used.
1532 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1533 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1534 and minimize_tool_bar_window_p under the above.
1535 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1536 (fset_tool_bar_window): Likewise.
1537 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1538 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1539 (change_frame_size_1):
1540 * window.c (window_from_coordinates, Frecenter): Adjust users.
1541 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1542 code is not really used.
1543 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1544 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1545 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1546 [!USE_GTK && !HAVE_NS]: Define as such.
1547 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1548 (note_mouse_highlight, expose_frame):
1549 * xfns.c (x_set_tool_bar_lines):
1550 * xterm.c (handle_one_xevent): Adjust users.
1552 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1554 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1555 This bug was introduced by my 2013-08-26 patch, which incorrectly
1556 assumed that the terminfo implementation doesn't use termcap buffers.
1557 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1558 these buffers apparently are used after all.
1559 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1560 (struct tty_display_info): Define members termcap_term_buffer and
1561 termcap_strings_buffer even if TERMINFO.
1563 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1566 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1567 'usage' docstring entry to pacify make-docfile.
1569 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1571 Change comparison functions =, <, >, <=, >= to take many arguments.
1572 * data.c: Change comparison functions' interface and implementation.
1573 * lisp.h: Make arithcompare available for efficient two arg
1575 * bytecode.c: Use arithcompare.
1576 * fileio.c: Use new interface.
1578 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1580 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1582 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1584 * eval.c (Feval): Document the new use of `lexical'.
1586 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1588 Review and drop old frame resize hack.
1589 * frame.h (struct frame): Remove force_flush_display_p.
1590 * dispnew.c (update_frame): Adjust user and don't call
1591 flush_frame here. The comment has said that there was an issues
1592 with redisplaying fringes, but I don't see any differences with
1593 and without this hack. Hopefully we can continue without it.
1594 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1595 current frame matrices twice if resized_p is set.
1597 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1599 Do not populate pure Xism x_sync to other ports.
1600 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1601 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1602 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1603 * w32term.h (x_sync): Remove prototype.
1605 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1607 Cleanup frame flushing.
1608 * dispextern.h (struct redisplay_interface):
1609 Drop flush_display_optional because flush_display is enough
1610 for X and flushing via RIF is just a no-op for others.
1611 * frame.h (flush_frame): New function.
1612 * dispnew.c (update_frame):
1613 * minibuf.c (read_minibuf):
1614 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1616 * keyboard.c (detect_input_pending_run_timers): Do not flush
1617 all frames but selected one in redisplay_preserve_echo_area.
1618 * nsterm.m (ns_flush): Remove no-op.
1619 (ns_redisplay_interface): Adjust user.
1620 * w32term.h (x_flush): Remove no-op.
1621 (w32_redisplay_interface): Adjust user.
1622 * xterm.c (x_flush): Simplify because we do not flush all
1623 frames at once any more. Adjust comment.
1624 (x_redisplay_interface): Adjust user.
1626 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1628 Port --without-x --enable-gcc-warnings to Fedora 19.
1629 * gfilenotify.c (globals_of_gfilenotify):
1630 Call g_type_init only if using an older glib version that needs it.
1632 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1634 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1635 (last_glyphless_glyph_merged_face_id): Remove declarations.
1636 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1637 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1638 (last_glyphless_glyph_merged_face_id): Now static.
1639 (merge_escape_glyph_face): New function, refactored from...
1640 (get_next_display_element): ...here.
1641 (merge_glyphless_glyph_face): New function, refactored from...
1642 (produce_glyphless_glyph): ...here...
1643 * term.c (produce_glyphless_glyph): ...and here.
1645 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1647 * eval.c (eval_sub): Only call Ffunction if necessary.
1649 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1651 Attempt to make redisplay more selective when changing cursor type.
1652 * frame.h (struct frame): New bitfield cursor_type_changed.
1653 * xdisp.c (cursor_type_changed): Remove.
1654 (try_cursor_movement, redisplay_window, try_window_id)
1655 (set_frame_cursor_types, try_window_reusing_current_matrix):
1656 Adjust to use per-frame bitfield.
1657 (redisplay_internal): Look for cursor type change on each visible
1658 frame and consider all frames if cursor type has been changed on
1659 the frame other than selected. If cursor type has been changed on
1660 selected frame only, do not use fast update.
1662 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1664 Attempt to make redisplay more selective when changing fonts.
1665 * frame.h (struct frame): New bitfield fonts_changed.
1666 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1667 (adjust_frame_glyphs): Add prototype.
1668 * dispnew.c (fonts_changed_p): Remove.
1669 (adjust_glyphs): Remove because we do not
1670 adjust matrices on all frames at once any more.
1671 (adjust_frame_glyphs): Block and unblock input here.
1672 (adjust_glyph_matrix): Use fonts_changed.
1673 (change_frame_size_1): Use adjust_frame_glyphs.
1674 * font.c (font_open_entity): Use fonts_changed.
1675 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1676 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1677 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1678 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1679 (shrink_mini_window, Fresize_mini_window_internal)
1680 (window_scroll_pixel_based, Fset_window_configuration)
1681 (apply_window_adjustment, Fset_window_vscroll):
1682 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1683 Use adjust_frame_glyphs.
1684 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1685 (try_window_reusing_current_matrix, try_window_id, display_line)
1686 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1687 (redisplay_internal): Consider fonts_changed and adjust frame
1688 matrices for each frame only if the frame is visible. If font
1689 has been changed on some frame during full redisplay, retry
1690 only visible frames where the font has been actually changed.
1692 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1694 Cache current header and mode line height for each window.
1695 * window.h (struct window): New fields mode_line_height
1696 and header_line_height.
1697 * window.c (make_window): Initialize them.
1698 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1699 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
1700 (current_mode_line_height, current_header_line_height):
1702 * xdisp.c (current_mode_line_height, current_header_line_height):
1704 (pos_visible_p, init_xdisp): Adjust user.
1705 (redisplay_window): Invalidate mode_line_height and
1706 header_line_height if current and desired matrices do not agree.
1708 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1710 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
1711 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
1713 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1715 Make --without-x compatible with --enable-gcc-warnings.
1716 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
1717 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
1718 members under HAVE_WINDOW_SYSTEM.
1719 * keyboard.c (make_lispy_focus_out): Likewise.
1720 (record_menu_key): Move under HAVE_MENUS.
1721 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
1722 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
1723 (syms_of_xdisp): Adjust user.
1724 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
1725 (start_hourglass, cancel_hourglass):
1726 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
1727 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
1728 and CLEAR_FONT_TABLE_NFONTS.
1729 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
1730 Declare only if HAVE_WINDOW_SYSTEM.
1731 (lface_same_font_attributes_p, clear_face_gcs): Define only
1732 if HAVE_WINDOW_SYSTEM.
1734 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1736 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
1737 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
1738 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1740 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1742 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1744 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1746 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1747 This fixes a type error on hosts where ptrdiff_t is wider than int.
1749 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1751 * keyboard.c (read_key_sequence_vs): New function.
1752 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1755 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1757 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1759 Makefile improvements.
1760 * Makefile.in (config.status): Don't use double-colon rules, as
1761 they are not portable according to POSIX. Fix shell typo with `;
1762 I guess this rule has never been tested?
1763 (VCSWITNESS): New macro, to override any environment var.
1765 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1767 * xterm.h (struct x_display_info): Do not track X connection
1768 fd separately because it is always available from Display.
1769 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1772 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1774 * buffer.c (drop_overlay):
1775 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1776 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1778 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1780 * buffer.c (Fmake_overlay, Fmove_overlay):
1781 * intervals.c (set_point_from_marker):
1782 * print.c (PRINTPREPARE): Prefer signal_error
1783 to plain error and report unsuitable marker too.
1785 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1787 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1788 for 'dragging' member.
1789 (struct x_output): Remove set-but-unused leftovers
1790 'left_before_move' and 'top_before_move'.
1791 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1792 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1793 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1794 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1795 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1796 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1797 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1798 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1800 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1802 * nsfont.m (INVALID_GLYPH): New define.
1803 (nsfont_encode_char): Use INVALID_GLYPH.
1804 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1806 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1808 * xterm.c (x_last_mouse_movement_time): Revert last change.
1809 This code should use XDisplayMotionBufferSize to check display's
1810 motion history first, and there are few other issues as well.
1811 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1812 (handle_one_xevent): Adjust user.
1814 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1816 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1817 * frame.c (Flast_nonminibuf_frame): ... to here.
1818 (check_minibuf_window): Don't abort if no window was found
1821 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1823 Use XGetMotionEvents to ask the last mouse motion time from X server.
1824 * xterm.c (X_MOTION_HISTORY): Default to 1.
1825 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1826 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1827 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1828 Ifdef away legacy code.
1829 (XTmouse_position, x_scroll_bar_report_motion):
1830 Use x_last_mouse_movement_time.
1831 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1834 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1836 * msdos.c (last_mouse_window): Move to...
1837 (dos_rawgetc): ...this function and adjust comment.
1838 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1839 (mouseMoved): ...this function and adjust comment.
1840 * w32term.c (last_window): Likewise with...
1841 (w32_read_socket): ...this function.
1842 * xterm.c (last_window): Likewise with...
1843 (handle_one_xevent): ...this function.
1845 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1847 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1848 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1849 (handle_one_xevent): ...to here.
1850 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1853 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1855 * msdos.c (IT_set_terminal_window): Remove no-op.
1856 (initialize_msdos_display): Adjust terminal setup.
1857 * w32console.c (w32con_set_terminal_window): Remove no-op.
1858 (initialize_w32_display): Adjust terminal setup.
1859 * w32term.c (w32_set_terminal_window): Remove no-op.
1860 (w32_create_terminal): Adjust terminal setup.
1861 * xterm.c (XTset_terminal_window): Remove no-op.
1862 (x_create_terminal): Adjust terminal setup.
1864 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1866 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1868 (ns_create_terminal): Adjust terminal setup.
1869 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1871 (w32_create_terminal): Adjust terminal setup.
1872 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1874 (x_create_terminal): Adjust terminal setup.
1876 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1878 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1879 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1880 * dispnew.c (buffer_posn_from_coords):
1881 * window.c (Fwindow_end, displayed_window_lines):
1882 * xdisp.c (redisplay_mode_lines): Use it.
1884 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1886 * fontset.c (face_for_char): Check char in the current face font first
1887 if HAVE_NS (Bug#15138).
1889 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1891 * window.c (temp_output_buffer_show): Make sure window returned
1892 by display_buffer is live (Bug#15213).
1894 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1896 Minor cleanup to avoid forward declarations.
1897 * coding.h (struct ccl_spec): Remove forward declaration.
1898 * composite.h (toplevel): Include font.h.
1899 (struct composition_it, struct face, struct font_metrics):
1900 Remove forward declaration.
1901 * dispextern.h (struct image, struct atimer): Likewise.
1902 * emacsgtkfixed.h (struct frame): Likewise.
1903 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1904 * font.h (struct font_driver, struct font, struct glyph_string)
1905 (struct face): Remove forward declaration.
1906 * fontset.h (struct face, struct font): Likewise.
1907 * frame.h (toplevel): Style cleanup.
1908 (enum output_method): Move to...
1909 * termhooks.h (enum output_method): ...here.
1910 (struct glyph, struct frame, struct ns_display_info)
1911 (struct x_display_info, struct w32_display_info):
1912 Remove forward declaration.
1913 * xterm.h (toplevel): Include termhooks.h.
1914 (struct font, struct window, struct glyph_matrix, struct frame)
1915 (struct input_event, struct face, struct image): Remove forward
1917 * gtkutil.h (struct _widget_value): Likewise.
1918 * keyboard.h (toplevel): Include termhooks.h.
1919 (struct input_event): Remove forward declaration.
1921 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1923 * intervals.c (set_point_from_marker): New function.
1924 * editfns.c (Fgoto_char):
1925 * process.c (Finternal_default_process_filter):
1926 * window.c (select_window_1): Use it.
1927 * buffer.h (set_point_from_marker): Add prototype.
1929 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1931 * w32.c (term_winsock): Call release_listen_threads before calling
1933 (_sys_wait_accept): Wait for accept event in a loop with a finite
1934 timeout, instead of waiting indefinitely. Will hopefully avoid
1935 hanging during exit because WSACleanup deadlocks waiting for the
1936 event object to be released. (Bug#14333)
1938 * w32proc.c (release_listen_threads): New function, signals all
1939 the reader threads that listen for connections to stop waiting.
1941 * w32.h (release_listen_threads): Add prototype.
1943 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1945 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1946 field of new marker (for sanity and safety).
1947 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1948 anyway because XMISCTYPE is a function and can't be an lvalue).
1950 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1952 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1953 (x_after_update_window_line, x_scroll_bar_create):
1954 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1955 (handle_one_xevent, x_clear_frame_area):
1956 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1957 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1958 * xterm.h (x_clear_area): Adjust prototype.
1960 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1962 Hook scanning and indentation functions to find_newline. This helps
1963 to avoid duplicated code and renders more respect to newline cache.
1964 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1965 * cmds.c (Fforward_line):
1966 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1967 Use find_newline and avoid unnecessary point movements.
1968 * search.c (scan_newline): Implement on top of find_newline.
1970 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1972 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1973 scoped code (bug#11258).
1975 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1977 * nsterm.m (last_window): New variable.
1978 (EV_TRAILER2): New macro.
1979 (EV_TRAILER): Call EV_TRAILER2.
1980 (mouseMoved:): Add support for mouse-autoselect-window
1981 on nextstep (Bug#6888).
1983 2013-08-28 Andreas Schwab <schwab@suse.de>
1985 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1986 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1987 Remove unused macro definitions.
1988 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1989 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1990 Only define if emacs.
1992 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1994 Prefer enum glyph_row_area to int where appropriate.
1995 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1997 (window_box, window_box_width, window_box_left, window_box_left_offset)
1998 (window_box_right, window_box_right_offset): Adjust prototypes.
1999 * xdisp.c (window_box, window_box_width, window_box_left)
2000 (window_box_left_offset, window_box_right, window_box_right_offset):
2001 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2002 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2003 * nsterm.m (ns_clip_to_row):
2004 * w32term.c (w32_clip_to_row):
2005 * xterm.c (x_clip_to_row): Likewise.
2007 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2009 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2010 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2012 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2014 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2015 for portability to hosts where /bin/sh has problems.
2017 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2019 Redesign redisplay interface to drop global output_cursor.
2020 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2021 (toplevel): Remove declaration of output_cursor.
2022 (set_output_cursor, x_cursor_to): Remove prototype.
2023 * window.h (struct window): New member output_cursor.
2024 (output_cursor_to): New function to replace RIF member.
2025 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2026 (update_text_area, set_window_cursor_after_update): Use it.
2027 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2028 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2029 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2030 * w32term.c (x_update_window_begin, x_update_window_end):
2031 * xterm.c (x_update_window_begin, x_update_window_end):
2032 Adjust to use per-window output cursor.
2034 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2036 Simplify SELECT_TYPE-related code.
2037 Like EMACS_TIME, this portability layer is no longer needed, since
2038 Emacs has been using fd_set as a portability layer for some time.
2039 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2040 (SELECT_TYPE): Remove. All uses changed to fd_set.
2041 (fd_set) [!FD_SET]: New typedef.
2043 Simplify EMACS_TIME-related code.
2044 This portability layer is no longer needed, since Emacs has been
2045 using struct timespec as a portability layer for some time.
2046 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2047 Include <time.h> rather than "systime.h"; that's all that's needed now.
2048 * dispnew.c: Include <timespec.h> rather than "systime.h";
2049 that's all that's needed now.
2050 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2051 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2052 TIMESPEC_RESOLUTION.
2053 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2054 LOG10_TIMESPEC_RESOLUTION.
2055 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2056 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2057 (make_emacs_time): Remove. All used changed to make_timespec.
2058 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2059 (current_timespec): Rename from current_emacs_time. All uses changed.
2060 (add_emacs_time): Remove. All uses changed to timespec_add.
2061 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2062 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2063 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2064 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2065 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2066 (current_timespec): Rename from current_emacs_time. All uses changed.
2067 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2068 changed to timespec_cmp.
2069 * xgselect.c: Include <timespec.h>, since our .h files don't.
2071 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2073 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2074 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2075 Remove the leftovers.
2076 * gtkutil.c (toplevel): Do not declare Qxft but include
2078 * image.c (toplevel): Do not declare Vlibrary_cache because
2079 it's already done in lisp.h.
2081 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2083 * lisp.h (Mouse_HLInfo): Move from here...
2084 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2085 (reset_mouse_highlight): New function.
2086 * msdos.c (dos_set_window_size, IT_update_begin)
2087 (internal_terminal_init):
2088 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2089 (ns_initialize_display_info):
2090 * w32console.c (initialize_w32_display):
2091 * w32term.c (x_update_window_end, x_free_frame_resources)
2092 (w32_initialize_display_info):
2093 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2094 * window.c (Fdelete_other_windows_internal):
2095 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2096 * termchar.h (toplevel):
2097 * xterm.h (toplevel): Include dispextern.h.
2099 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2101 Fix minor problems found by static checking.
2102 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2103 (expect): Avoid nested-if warning.
2104 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2105 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2106 * nsterm.h, nsterm.m (ns_select):
2107 * xgselect.c, xgselect.h (xg_select):
2108 Adjust signature to better match pselect's.
2109 * nsterm.m (ns_select):
2110 Don't set *TIMEOUT, since pselect doesn't.
2111 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2112 diagnostic about assigning const char * to it.
2113 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2115 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2117 * lread.c (substitute_object_recurse): Handle hash-tables as well
2120 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2122 Fix unlikely core dump in init_tty, and simplify terminfo case.
2123 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2124 The old version incorrectly dumped core if malloc returned a
2125 buffer containing only non-NUL bytes.
2126 (init_tty): Do not allocate or free termcap buffers; the
2127 struct does that for us now.
2128 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2129 (struct tty_display_info): Define members termcap_term_buffer and
2130 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2131 use them. Allocate them directly in struct rather than indirectly
2132 via a pointer, to simplify init_tty.
2134 * frame.c (check_minibuf_window): Initialize 'window' properly,
2135 so that Emacs reliably aborts later if 'window' is not initialized.
2137 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2139 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2140 of VoidSymbol (Bug#15154).
2142 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2144 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2145 mouse_face_beg_y and mouse_face_end_y.
2146 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2147 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2148 Adjust users and update comment where appropriate.
2150 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2152 * frame.c (check_minibuf_window): New function.
2153 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2154 Call check_minibuf_window (Bug#15183).
2156 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2158 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2159 because this is the only last cursor data we need to keep and consult.
2160 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2161 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2164 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2166 Fix recovering from possible decompression error.
2167 Since insert_from_gap doesn't always move point, we can't use PT as
2168 the position where the partially decompressed data ends, and
2169 should count how many bytes was produced so far.
2170 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2171 (unwind_decompress): Really delete partially uncompressed data.
2172 (Fzlib_decompress_region): Take decompressed data size into account.
2174 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2176 * syntax.c (init_syntax_once): Adjust comment and do an early
2177 initialization of Qchar_table_extra_slots just once...
2178 * casetab.c (init_casetab_once):
2179 * category.c (init_category_once):
2180 * character.c (syms_of_character):
2181 * coding.c (syms_of_coding):
2182 * xdisp.c (syms_of_xdisp): ...and omit it here.
2184 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2186 * xdisp.c (get_next_display_element): Don't apply to characters
2187 from a display vector the logic of setting it->end_of_box_run_p
2188 suitable for characters from a buffer. (Bug#15175)
2190 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2191 to handle directories, rather than '_utime' which doesn't.
2194 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2196 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2197 or fullscreen (Bug#14627).
2199 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2201 System-dependent integer overflow fixes.
2202 * process.c (Fset_process_window_size): Signal an error if
2203 the window size is outside the range supported by the lower level.
2204 * sysdep.c (set_window_size): Return negative on error,
2205 nonnegative on success, rather than -1, 0, 1 on not in system,
2206 failure, success. This is simpler. Caller changed.
2207 (serial_configure): Remove unnecessary initialization of local.
2208 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2209 size fits in unsigned long; this isn't true on some 32-bit hosts.
2210 Avoid buffer overrun if some future version of /proc/meminfo has a
2211 variable name longer than 20 bytes.
2212 (system_process_attributes) [__FreeBSD__]:
2213 Don't assume hw.availpages fits in 'int'.
2215 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2217 Don't let very long directory names overrun the stack.
2218 Fix some related minor problems involving "//", vfork.
2219 * callproc.c (encode_current_directory): New function.
2220 (call_process): Don't append "/"; not needed.
2221 * fileio.c (file_name_as_directory_slop): New constant.
2222 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2223 this can save the caller having to alloca.
2224 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2225 Use SAFE_ALLOCA, not alloca.
2226 (directory_file_name, Fexpand_file_name): Leave leading "//"
2227 alone, since it can be special even on POSIX platforms.
2228 * callproc.c (call_process):
2229 * process.c (Fformat_network_address):
2230 * sysdep.c (sys_subshell):
2231 Use encode_current_directory rather than rolling our own.
2232 (create_process): No need to encode directory; caller does that now.
2233 * process.h (encode_current_directory): New decl.
2234 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2235 Rework to avoid 'goto xyzzy;'.
2237 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2239 * xdisp.c (handle_face_prop): If the default face was remapped use
2240 the remapped face for strings from prefix properties. (Bug#15155)
2242 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2244 Minor cleanup for redisplay interface and few related functions.
2245 * frame.h (enum text_cursor_kinds): Move from here...
2246 * dispextern.h (enum text_cursor_kinds): ...to here.
2247 (toplevel): Drop unnecessary declarations.
2248 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2249 in update_window_end_hook and draw_window_cursor functions.
2250 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2251 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2252 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2253 * xterm.c (x_update_window_end, x_draw_window_cursor):
2254 * xdisp.c (display_and_set_cursor, update_window_cursor)
2255 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2256 enum text_cursor_kinds where appropriate.
2258 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2260 Redesign redisplay interface to drop updated_row and updated_area.
2261 * dispextern.h (updated_row, updated_area): Remove declaration.
2262 (struct redisplay_interface): Pass glyph row and row area parameters
2263 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2264 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2266 * dispnew.c (updated_row, updated_area): Remove.
2267 (redraw_overlapped_rows, update_window_line): Adjust user.
2268 (update_marginal_area, update_text_area): Likewise. Pass updated row
2269 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2270 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2273 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2275 * process.c (flush_pending_output): Remove stub.
2278 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2280 * callproc.c: Fix race that killed background processes (Bug#15144).
2281 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2282 Record deleted process-id in critical section, not afterwards.
2283 Don't mistakenly kill process created by a call-process invocation
2284 that discards output and does not wait.
2286 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2288 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2289 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2290 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2291 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2292 to shut up compiler in mark_object.
2293 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2295 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2297 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2298 We can't portably rely on PTY_OPEN doing that, even if
2299 it calls posix_openpt with O_CLOEXEC.
2301 2013-08-20 Kenichi Handa <handa@gnu.org>
2303 * character.c (string_char): Improve commentary.
2305 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2307 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2308 (struct animation_cache): Make signature a flexible array member.
2309 All uses changed. This is a tad slower but may insulate us better
2310 from future changes to ImageMagick.
2312 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2314 * image.c: Shrink memory needed for animation cache.
2315 (SIGNATURE_DIGESTSIZE): New constant.
2316 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2317 (imagemagick_create_cache): Copy the signature. This saves
2318 several KB of memory that ImageMagick wastes per signature.
2319 Don't bother updating the update_time, as the caller does that now.
2320 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2321 it's a fixed size struct member now.
2322 (imagemagick_get_animation_cache): Always destroy the signature,
2323 as it's now imagemagick_create_cache's responsibility to copy it.
2324 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2325 and use memcmp rather than strcmp.
2326 eassert that ImageMagick returns a signature of the specified length.
2328 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2330 * image.c (imagemagick_get_animation_cache): Don't segfault on
2332 (imagemagick_get_animation_cache): Revert to previous definition
2333 so that it actually works. But keep the memory leak fix.
2334 (imagemagick_get_animation_cache): Fix memory leak.
2336 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2338 * image.c: Fix animation cache signature memory leak.
2339 Fix some other minor performance problems while we're at it.
2340 (imagemagick_create_cache): Clear just the members that
2341 need clearing. Don't set update_time, as caller does that now.
2342 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2343 Simplify by using pointer-to-pointer instead of a prev pointer.
2344 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2345 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2346 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2347 it's already a copy. Free the signature probe unless it's cached.
2349 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2350 This was introduced by my 2013-08-12 fix for Bug#15035.
2352 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2354 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2355 (imagemagick_prune_animation_cache): Now static.
2357 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2359 * image.c (imagemagick_get_animation_cache): Don't segfault when
2360 pruning all entries.
2362 2013-08-18 Ken Brown <kbrown@cornell.edu>
2364 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2365 static heap if ENABLE_CHECKING is defined.
2366 (max_bss_sbrk_ptr): New variable.
2368 (report_sheap_usage): Report maximum static heap usage instead of
2369 ending static heap usage.
2371 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2373 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2374 of zlib_initialized according to the results of calling
2375 init_zlib_functions.
2377 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2379 * image.c: Implement an ImageMagick per-image cache.
2380 (imagemagick_get_animation_cache): Fix a double-free error.
2381 (imagemagick_load_image): Remove the ping_wand code, which only
2382 apparently saved time on invalid animated images, and slowed down
2383 everything else. Optimise for the common case.
2385 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2387 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2389 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2391 * marker.c (set_marker): Remove documentation of undefined behavior.
2393 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2395 * image.c (imagemagick_compute_animated_image): Animate correctly
2396 when sub-images are smaller than the main image.
2397 (imagemagick_compute_animated_image): Setting the iterator row to
2398 zero is apparently not allowed.
2399 (imagemagick_compute_animated_image): Allow images that say they
2400 have sub-images that are bigger than the main image, but just crop
2403 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2405 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2407 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2409 * image.c (imagemagick_compute_animated_image): Respect the GIF
2412 2013-08-15 Ken Brown <kbrown@cornell.edu>
2414 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2415 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2418 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2420 Fix minor problems found by static checking.
2421 * frame.c (delete_frame):
2422 * xdisp.c (next_element_from_display_vector):
2423 Avoid uninitialized local.
2424 * image.c (imagemagick_compute_animated_image): Port to C89.
2425 Prefer usual GNU indentation style for loops.
2426 Be more careful about bizarrely large sizes, by using ptrdiff_t
2429 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2431 Fix infinite frame selection loop (Bug#15025).
2432 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2434 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2436 * xdisp.c (compute_window_start_on_continuation_line):
2437 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2438 to make sure we end up setting the window start at the leftmost
2439 visible character of the display line. This avoids funky
2440 horizontal shifting because the window start is not kept on the
2441 same position. (Bug#15090)
2442 (next_element_from_display_vector): Support 'box' face attribute
2443 in the face definitions of a display vector. (Bug#15099)
2445 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2447 * image.c (imagemagick_compute_animated_image): Implement animated
2449 (imagemagick_compute_animated_image): Fix some compilation
2450 warnings. Implement a very simple cache to make the animation
2451 usable at all, but it should be replaced with a per-image cache.
2453 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2455 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2456 to do `for' loops over alist values.
2457 * buffer.h (FOR_EACH_BUFFER):
2458 * process.c (FOR_EACH_PROCESS): Use it.
2459 (handle_child_signal, status_notify, Fget_buffer_process)
2460 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2462 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2464 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2465 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2466 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2467 to xzalloc and so avoid redundant call to memset.
2468 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2469 members because it is allocated with xzalloc and so already zeroed.
2471 2013-08-14 Ken Brown <kbrown@cornell.edu>
2473 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2476 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2478 Utility function and macro to copy Lisp string to C string.
2479 * lisp.h (xlispstrdupa): New macro.
2480 (xlispstrdup): New prototype.
2481 * alloc.c (xlispstrdup): New function.
2482 * callint.c (Fcall_interactively):
2483 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2484 (Fsubstitute_in_file_name):
2485 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2486 * image.c (x_create_bitmap_from_file):
2487 * w32term.c (w32_term_init):
2488 * xterm.c (x_term_init): Use xlispstrdup.
2490 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2492 * image.c (imagemagick_load_image): Make animated pictures work.
2493 There's still some problems with background color settings, though
2496 * decompress.c (unwind_decompress): Always restore point.
2498 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2500 * marker.c (set_marker): Reformat documentation.
2502 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2504 * xdisp.c (cursor_type_changed): Now static.
2506 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2507 Use changed. This avoids the need to call xmalloc and for the
2508 caller to call xfree, and avoids memory leaks in some situations.
2510 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2512 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2513 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2514 (redisplay_window): If window_end_valid is cleared due to non-zero
2515 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2516 so do not call to try_cursor_movement for that window.
2518 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2520 * window.h (struct window): Convert window_end_pos and
2521 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2522 (wset_window_end_pos, wset_window_end_vpos): Remove.
2523 * dispnew.c (adjust_glyph_matrix):
2524 * window.c (Fwindow_end, replace_window, set_window_buffer)
2526 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2527 (set_vertical_scroll_bar, redisplay_window, try_window)
2528 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2529 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2530 (note_mouse_highlight): Adjust users.
2531 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2534 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2536 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2537 * image.c (imagemagick_filename_hint): Use `const char *' and
2538 prefer SSDATA to SDATA to avoid warnings.
2540 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2542 Cleanup window fringes, margins and scroll bars adjustments.
2543 * window.c (set_window_fringes, set_window_margins)
2544 (set_window_scroll_bars, apply_window_adjustment): New functions.
2545 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2546 (Fset_window_scroll_bars): Use them.
2548 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2550 * window.h (struct window): Convert scroll_bar_width
2551 from Lisp_Object to integer. Adjust comment.
2552 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2554 * window.c (wset_scroll_bar_width): Remove.
2555 (make_window): Initialize scroll_bar_width.
2556 (Fsplit_window_internal): Use direct assignment.
2557 (Fset_window_configuration, save_window_save):
2558 Convert Lisp_Object to integer and back where appropriate.
2559 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2560 bar was actually changed, and mention this in docstring.
2562 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2564 * decompress.c: Minor simplifications.
2565 (Fzlib_decompress_region): Don't bother verifying
2566 that avail_out <= UINT_MAX, as that was confusing.
2567 Mention the restriction in a comment instead.
2568 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2570 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2572 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2573 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2575 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2577 * image.c (imagemagick_filename_hint): Check for errors in the
2580 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2582 * window.c (Fwindow_margins): Return nil when there's no marginal
2583 area, as per the documented API.
2585 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2586 Fmake_vector, as scroll bar's struct members are not all Lisp
2587 objects now. This avoids crashes in GC.
2589 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2590 bool, so its address could be taken.
2592 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2594 * image.c (imagemagick_filename_hint): New function to possibly
2595 apply `image-content-type-suffixes'.
2596 (imagemagick_load_image): Use it.
2598 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2600 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2601 if loading zlib failed.
2603 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2605 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2606 2013-08-13 checkin below. Change bool to BOOL, rule is:
2607 All Obj-C code uses BOOL, except for interfaces callable from C.
2609 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2611 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2613 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2614 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2615 bool instead of BOOL.
2616 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2617 from Lisp_Object to bitfield. Adjust comment.
2618 * w32term.c (x_scroll_bar_create): Adjust user.
2619 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2620 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2621 Use bool for boolean.
2622 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2623 to `unsigned int' when defining a bitfield.
2625 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2627 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2629 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2631 * window.h (struct window): Convert left_margin_cols and
2632 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2633 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2634 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2636 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2638 (showing_window_margins_p, update_window_line, update_frame_1):
2639 * fringe.c (draw_fringe_bitmap_1):
2640 * xdisp.c (window_box_width): Adjust users.
2641 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2642 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2643 Use direct assignment.
2644 (Fset_window_configuration, save_window_save, Fwindow_margins):
2645 Convert Lisp_Object to integer and back where appropriate.
2646 (Fset_window_margins): Adjust user. Return t if any margin
2647 was actually changed, and mention this in docstring.
2649 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2651 * syntax.c (forward_word):
2652 * cmds.c (forward_char, backward_char): Mention the optional argument.
2654 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2656 * window.h (struct window): Convert left_fringe_width
2657 and right_fringe_width from Lisp_Objects to integers.
2659 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2660 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2661 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2663 (make_window): Initialize new integer fields to -1.
2664 (Fsplit_window_internal): Use direct assignment.
2665 (Fset_window_configuration, save_window_save):
2666 Convert Lisp_Object to integer and back where appropriate.
2667 (Fset_window_fringes): Adjust user. Return t if any fringe
2668 was actually changed, and mention this in docstring.
2670 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2672 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2673 * nsfns.m (x_set_cursor_type):
2674 * w32fns.c (x_set_cursor_type):
2675 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
2676 * xdisp.c (set_frame_cursor_types): ...but in common code.
2678 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2680 * font.c (clear_font_cache): New function, stripped from...
2681 (Fclear_font_cache): ...here, which now uses the function
2682 above. Adjust comment.
2683 * font.h (clear_font_cache): Add prototype.
2684 * xfaces.c (clear_face_cache): Use clear_font_cache.
2686 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2688 * window.c (Fset_window_start): Compare `w', not `window' because
2689 `w' might not be equal to `window' after call to decode_live_window.
2691 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2693 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
2694 This fixes a problem introduced by the Bug#15035 patch
2695 when using GPG. Reported by Herbert J. Skuhra.
2697 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2699 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
2700 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
2701 not yet initialized.
2703 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2705 * decompress.c (Fzlib_decompress_region): Support zlib
2706 decompression, too, and rename.
2708 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2710 Minor zlib configuration tweaks.
2711 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
2712 Don't assume presence of fn_inflateInit2_ zlib internal function.
2714 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2716 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
2717 include the zlib prefix.
2719 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2721 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
2722 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
2723 define static variables that are pointers to zlib functions to be
2725 (init_zlib_functions) [WINDOWSNT]: New function.
2726 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
2728 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
2729 macros instead of invoking the zlib functions directly.
2730 (syms_of_decompress): DEFSYM Qzlib_dll.
2731 Staticpro Szlib_available_p.
2733 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
2735 Avoid looping over all frame windows to freeze and unfreeze.
2736 * window.h (struct window): Drop frozen_window_start_p.
2737 (freeze_window_starts): Drop prototype.
2738 * frame.h (struct frame): New frozen_window_starts flag.
2739 (FRAME_WINDOWS_FROZEN): New macro.
2740 * window.c (freeze_window_start, freeze_window_starts):
2742 (select_window, replace_window): Adjust users.
2743 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2744 (window_frozen_p): New function.
2745 (redisplay_window): Use it.
2747 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2749 Fix some fd issues when running subprocesses (Bug#15035).
2750 Fix bugs that can leak files or file descriptors on errors.
2751 Don't unlink open temp files, as that's hard for users to diagnose
2752 when things go awry (e.g., temp disk exhausted).
2753 Don't bother to lock temp files. Check for invalid recursion.
2754 * callproc.c (synch_process_fd): Remove. All uses removed.
2755 (synch_process_tempfile): New var or macro.
2756 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2758 (record_kill_process): New arg, the temp name. All callers changed.
2759 (delete_temp_file): Now just a simple wrapper around unlink.
2760 (call_process_kill): New arg, the call_process_fd array.
2761 Close them all. Clear synch_process_pid. Remove the temp file,
2762 or arrange for it to be removed.
2763 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2764 that's been moved to synch_process_tempfile. Caller changed.
2765 Do not remove the tempfile; that's now call_process_kill's
2767 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2768 call_process_kill; the caller now does that.
2769 (call_process_cleanup): Do not close the process fd; that's now
2770 call_process_kill's responsibility.
2771 (Fcall_process): Implement via new function call_process, which
2772 has most of the old body of Fcall_process, but with a different API.
2773 (call_process): New function that does not open or close filefd if
2774 it is nonnegative. Record which fds need to be closed, and let
2775 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2776 Signal an error if invoked recursively (could be done via a hook).
2777 Simplify creation of the tempfile in the MSDOS case.
2778 Don't create the output file until after checking for the executable.
2779 Report any failure to open /dev/null.
2780 Don't open /dev/null for writing twice; once is enough.
2781 Don't create pipe if all output is being discarded or sent to file.
2782 Don't worry about setting up the coding system or reading from the
2783 pipe if all output is being discarded.
2784 Hoist fd_error local into top level, to lessen block nesting.
2785 Don't record deleted pid here; now done by Fcall_process_region.
2786 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2787 and note its success in synch_process_tempfile.
2788 Do not leak resources when child_setup fails.
2789 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2790 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2791 (create_temp_file): Now returns open fd, with an additional
2792 Lisp_Object * argument to return the name. All callers changed.
2793 Do not close the file; rewind it instead, and leave it open for
2794 the caller. Do not lock the temp file. Unwind-protect the file
2795 and the file-descriptor.
2796 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2797 If an asynchrounous process, record it here, not in call_process.
2798 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2799 * eval.c (set_unwind_protect): New function.
2800 * fileio.c (write_region): New function, generalized from the
2801 old Fwrite_region. Do not lock temp files.
2802 (Fwrite_region): Use it.
2803 * lisp.h (set_unwind_protect, write_region): New decls.
2804 * process.c: Include <verify.h>.
2805 (make_process): Mark fds as initially closed.
2806 (deleted_pid_list): Now a list of pid-filename pairs.
2808 (close_process_fd): New function.
2809 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2810 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2811 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2812 (create_process, create_pty, Fmake_serial_process)
2813 (server_accept_connection): Record which fds need to be closed,
2814 and let deactivate_process close them.
2815 (Fmake_network_process): Do not discard the unwind-protect
2816 until it's safe to do so.
2817 (deactivate_process): Close the fds opened by create_process etc.
2818 (Fprocess_send_eof): Adjust to new way of recording open fds.
2819 Report an error if /dev/null can't be opened, instead of aborting.
2820 * process.h (PROCESS_OPEN_FDS): New constant.
2821 (struct Lisp_Process): New member open_fds.
2822 (record_kill_process, record_deleted_pid): Adjust signatures.
2823 (record_deleted_pid): Move decl here ...
2824 * syswait.h (record_deleted_pid): ... from here.
2826 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2828 * decompress.c: Fix bugs with large buffers and weird inputs.
2829 Tune a bit. Reindent as per usual Emacs style.
2830 (BUFFER_SIZE): Remove.
2831 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2832 more than UINT_MAX bytes. Decompress into the gap instead of into
2833 an auto buffer, as this should avoid copying. Return nil if
2834 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2835 set immediate_quit; we shouldn't trust zlib code that much.
2837 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2839 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2840 errors, and really move the gap to where we want it.
2842 * lisp.h: Include decompress.c support.
2844 * emacs.c (main): Include decompress.c support.
2846 * Makefile.in: Include -lz if present.
2848 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2850 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2851 (initWithTitle:): Initialize frame to 0.
2852 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2853 (fillWithWidgetValue:frame:): Rename from
2854 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2856 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2857 fillWithWidgetValue:frame:
2859 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2860 remove memory leak warnings.
2862 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2863 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2866 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2867 (x_activate_menubar): Update the whole menu.
2868 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2869 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2870 current event is not NSSystemDefined (Bug#15001).
2871 Call ns_check_menu_open only if trackingMenu is 2.
2872 (menuDidClose:): New method, decrease trackingMenu.
2873 (fillWithWidgetValue:setDelegate:): New method.
2874 (fillWithWidgetValue:): Call the above.
2876 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2878 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2880 Omit some unnecessary casts.
2881 Many of these go back to the old pre-C89 days, when they may have
2882 been needed, but we've been assuming C89 or later for a while now.
2883 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2884 (live_float_p, live_misc_p, live_vector_p):
2885 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2886 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2887 (defvar_per_buffer):
2888 * callint.c (Fcall_interactively):
2889 * doc.c (Fsubstitute_command_keys):
2890 * filelock.c (get_boot_time):
2891 * frame.c (xrdb_get_resource):
2892 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2893 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2894 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2895 (menuitem_highlight_callback, menu_destroy_callback)
2896 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2897 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2898 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2899 (xg_tool_bar_help_callback, tb_size_cb):
2900 * image.c (xpm_alloc_color, png_read_from_memory)
2901 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2902 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2904 * keymap.c (describe_map):
2905 * nsfns.m (Fns_display_monitor_attributes_list):
2906 * nsmenu.m (process_dialog:):
2907 * nsterm.m (hold_event):
2908 * process.c (wait_reading_process_output):
2909 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2910 * scroll.c (do_direct_scrolling, scrolling_1):
2911 * termcap.c (tgetent):
2912 * window.c (check_window_containing, add_window_to_list)
2913 (freeze_window_starts):
2914 * xdisp.c (compare_overlay_entries, vmessage):
2915 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2916 (x_get_monitor_attributes_xrandr)
2917 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2918 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2919 * xfont.c (xfont_match, xfont_open):
2920 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2921 (menubar_selection_callback, menu_position_func)
2922 (popup_selection_callback, create_and_show_popup_menu)
2923 (dialog_selection_callback, create_and_show_dialog):
2924 * xrdb.c (x_get_string_resource):
2926 * xsmfns.c (x_session_check_input):
2927 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2928 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2929 (xaw_jump_callback, xaw_scroll_callback):
2930 Omit unnecessary casts.
2932 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2934 Minor string-length refactoring.
2935 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2936 * frame.c (make_monitor_attribute_list):
2937 Prefer build_string to strlen + make_string.
2939 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2941 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2942 don't check minor_code (Bug#14417).
2944 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2946 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2947 vertical positions instead. This avoids calling MATRIX_ROW with
2948 row numbers that are possibly beyond valid limits. (Bug#15064)
2950 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2952 Use xstrdup and build_unibyte_string where applicable.
2953 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2954 * xfns.c (x_window):
2955 * xrdb.c (x_get_customization_string):
2956 * xterm.c (xim_initialize):
2957 * w32fns.c (w32_window): Use xstrdup.
2958 (w32_display_monitor_attributes_list):
2959 * emacs.c (init_cmdargs):
2960 * keyboard.c (PUSH_C_STR):
2961 * nsfont.m (nsfont_open):
2962 * sysdep.c (system_process_attributes):
2963 * w32.c (system_process_attributes):
2964 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2966 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2968 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2969 variables of these types so that GDB would know about them, as aid
2970 for debugging fatal exceptions. (Bug#15024) See also
2971 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2974 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2976 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2977 larger than the NSWindow (Bug#14934).
2979 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2981 Redesign redisplay interface to drop global variable updated_window.
2982 Always pass currently updated window as a parameter to update routines.
2983 * dispextern.h (updated_window): Remove declaration.
2984 (struct redisplay_interface): Pass window parameter to
2985 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2986 and after_update_window_hook.
2987 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2989 * dispnew.c (updated_window): Remove.
2990 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2991 (update_window_line): Adjust to match redisplay interface changes.
2992 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2993 (ns_scroll_run, ns_after_update_window_line):
2994 * w32term.c (x_update_window_begin, x_update_window_end)
2995 (x_after_update_window_line, x_scroll_run):
2996 * xterm.c (x_update_window_begin, x_update_window_end)
2997 (x_after_update_window_line, x_scroll_run):
2998 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2999 Likewise. Adjust comments where appropriate.
3000 (x_cursor_to): Simplify because this is always called during window
3001 update (but install debugging check anyway).
3002 (expose_window): Check must_be_updated_p flag to see whether this
3003 function is called during window update.
3005 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3007 Do not reset window modification event counters excessively.
3008 These leftovers and poor man's tricky methods to catch extra
3009 redisplay's attention are no longer needed.
3010 * frame.c (set_menu_bar_lines_1):
3011 * minibuf.c (read_minibuf_unwind):
3012 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3013 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3014 (window_scroll_line_based, Fset_window_configuration):
3015 * xdisp.c (redisplay_window): Do not reset last_modified and
3016 last_overlay_modified counters.
3018 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3020 * xselect.c (x_send_client_event): Set send_event and serial, memset
3021 data.l as it might be bigger than data.b. Use 24 bit mask to
3022 XSendEvent (Bug#15034).
3024 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3026 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3027 for TTY frames that are not the top frame on their console.
3030 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3032 * w32term.c (w32fullscreen_hook): Really maximize frame when
3033 asked for (Bug#14841).
3035 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3037 Prefer selected_window to Fselected_window, likewise for frames.
3038 * buffer.c (Fbuffer_swap_text):
3039 * data.c (Fvariable_binding_locus):
3040 * window.c (run_window_configuration_change_hook): Adjust users.
3041 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3042 Use decode_live_frame.
3044 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3046 Be more careful if selected window shows the buffer other than current,
3047 use window_outdated only if this is not so. This change should also
3048 address some weird issues discussed in Bug#13012.
3049 * window.h (window_outdated): New prototype.
3050 * window.c (window_outdated): Now here. Convert from static and
3051 always assume window's buffer.
3052 (Fwindow_end, Fwindow_line_height): Use it.
3053 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3054 and always assume window's buffer.
3055 (redisplay_window): Adjust user.
3056 (redisplay_internal): Call to reconsider_clip_changes once and
3057 check whether mode line should be updated only if selected window
3058 shows current buffer.
3059 (run_window_scroll_functions): Use eassert for debugging check.
3060 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3062 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3064 * window.c (window_scroll, window_scroll_pixel_based)
3065 (window_scroll_line_based): Use bool for booleans.
3067 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3069 * process.c: Fix minor off-by-one issues in descriptor counts.
3070 This shouldn't fix any real bugs, but it cleans up the code a bit.
3071 (max_process_desc, max_input_desc): -1, not 0, means none.
3073 (delete_input_desc): New function.
3074 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3075 (deactivate_process): Scan backwards when recomuting max_process_desc;
3076 that should be faster.
3077 (init_process_emacs): Initialize max_input_desc.
3079 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3081 Use region cache to speedup bidi_find_paragraph_start.
3082 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3083 Rename cache_long_line_scans to cache_long_scans.
3084 * buffer.c (bset_cache_long_line_scans): Rename to
3085 bset_cache_long_scans.
3086 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3087 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3089 (syms_of_buffer): Rename cache-long-line-scans to
3090 cache-long-scans. Adjust docstring.
3091 * search.c (newline_cache_on_off):
3092 * indent.c (width_run_cache_on_off): Adjust users.
3093 * bidi.c (bidi_paragraph_cache_on_off): New function.
3094 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3095 * insdel.c (prepare_to_modify_buffer):
3096 Invalidate bidi_paragraph_cache if enabled.
3098 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3100 Invalidate region caches only if buffer text is going to be changed.
3101 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3102 (modify_text): ...new prototype.
3103 (prepare_to_modify_buffer_1): New prototype.
3104 * textprop.c (modify_region): Rename to...
3105 (modify_text_properties): ...new function.
3106 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3107 (Fremove_list_of_text_properties): Adjust users.
3108 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3109 (modify_text): ...new function.
3110 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3111 (prepare_to_modify_buffer_1): ...new function.
3112 * casefiddle.c (casify_region):
3113 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3114 (Ftranspose_regions): Use modify_text.
3116 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3118 * lisp.mk (lisp): Add nadvice.elc.
3120 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3122 New macro to iterate over live buffers similar to frames.
3123 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3124 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3125 Declare buffer-related variables here to offload lisp.h.
3126 * buffer.c (Vbuffer_alist): Adjust comment.
3127 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3128 (other_buffer_safely):
3129 * data.c (store_symval_forwarding):
3130 * dispnew.c (Fframe_or_buffer_changed_p):
3131 * fileio.c (Fdo_auto_save):
3132 * filelock.c (unlock_all_files):
3133 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3135 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3137 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3138 * callproc.c (create_temp_file):
3139 * filelock.c (create_lock_file):
3140 Assume mkostemp, since it's now provided by Gnulib.
3142 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3144 * w32.c (mkostemp): New function.
3145 (mktemp): Remove, no longer used. Most of the code reused in
3146 mkostemp. (Bug#15015)
3147 (mktemp): Don't undef.
3149 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3151 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3152 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3153 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3154 (free_glyph_pool, check_glyph_memory): Likewise for
3155 all users. Adjust comments where appropriate.
3157 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3159 * composite.h: Minor fixups.
3160 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3161 to fix a misspelling, and change it to an inline function while
3162 we're at it (it need not be a macro). All uses changed.
3163 (composition_method, composition_valid_p):
3164 Rewrite to avoid assignments in if-conditions.
3166 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3168 Do not use global Lisp_Object in composition macros.
3169 * composite.h (composition_temp): Remove declaration.
3170 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3171 (composition_method, composition_valid_p): ...inline functions.
3172 (compose_region): Remove the leftover.
3173 * composite.c (composition_temp): Remove.
3174 (run_composition_function, update_compositions)
3175 (composition_compute_stop_pos, composition_adjust_point)
3176 (Ffind_composition_internal):
3177 * coding.c (handle_composition_annotation):
3178 * xdisp.c (handle_composition_prop, check_point_in_composition):
3179 Related users changed.
3181 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3183 Drop FRAME_PTR typedef.
3184 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3185 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3186 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3187 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3188 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3189 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3190 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3191 All related users changed.
3193 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3195 * eval.c (default_toplevel_binding): New function.
3197 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3198 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3199 (syms_of_eval): Export them.
3200 * data.c (Fdefault_value): Micro cleanup.
3201 * term.c (init_tty): Use "false".
3203 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3205 Fix X GC leak in GTK and raw (no toolkit) X ports.
3206 * xterm.c (x_free_frame_resources): If white and black relief
3207 GCs are allocated, always free them here.
3208 * xfns.c (x_make_gc): Omit redundant initialization.
3209 * widget.c (create_frame_gcs): Remove the leftover.
3210 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3211 in x_free_frame_resources.
3213 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3215 * nsterm.m (windowWillResize:toSize:): Only change title if
3216 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3218 (viewDidEndLiveResize): New method.
3220 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3221 inside NS_IMPL_COCOA.
3223 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3225 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3226 Do not check whether undo is enabled because record_insert and
3227 record_delete does that themselves.
3229 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3231 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3232 member which is not really used any more.
3233 (FRAME_XIC_BASE_FONTNAME): Remove.
3234 * xfns.c (xic_free_fontset): Adjust user.
3235 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3236 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3237 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3238 (xdialog_show): Use eassert for debugging check.
3239 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3241 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3243 * fileio.c, fns.c (merge): Move extern decl from here ...
3244 * lisp.h (merge): ... to here.
3246 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3248 Fix last font-related change.
3249 * w32font.h (w32font_list_internal, w32font_match_internal):
3251 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3252 (uniscribe_list_family): Adjust to match font API change.
3253 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3254 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3256 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3258 * frame.h (FRAME_MOUSE_UPDATE):
3259 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3260 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3262 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3264 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3265 * font.h (struct font_driver): Change list, match, and list_family
3266 functions to accept struct frame * as first arg.
3267 * font.c (font_score, font_compare, font_sort_entities):
3269 (font_sort_entities, font_list_entities, font_select_entity):
3270 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3271 match font API change.
3272 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3273 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3274 * ftxfont.c (ftxfont_list, ftxfont_match):
3275 * xftfont.c (xftfont_list, xftfont_match):
3276 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3277 * w32font.c (w32font_list, w32font_match, w32font_list):
3278 (w32font_list_internal, w32_font_match_internal): Likewise.
3279 * xfaces.c (Fx_family_fonts): Adjust user.
3281 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3283 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3284 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3285 only if HAVE_X_WINDOWS is in use.
3286 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3287 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3288 * w32term.c (x_wm_set_icon_position): Likewise.
3289 * w32fns.c (x_icon): Adjust user.
3291 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3293 * xterm.c (last_mouse_press_frame): Remove the
3294 leftover which is not really used any more.
3295 (handle_one_xevent, syms_of_xterm): Adjust users.
3296 (x_flush): Call XFlush once per each X display, not frame.
3297 This is better because this code always unconditionally skips
3298 non-X frames in Vframe_list and issues the only XFlush if we
3299 have more than one X frame on the same X display.
3300 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3301 Use bool for booleans.
3302 (x_draw_glyph_string_background, cvt_string_to_pixel):
3303 (cvt_pixel_dtor): Drop unnecessary prototypes.
3304 * xterm.h (x_display_ok): Adjust prototype.
3306 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3308 Drop unnecessary functions that deals with frame pixel size.
3309 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3310 (x_pixel_height): Drop prototypes.
3311 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3312 (x_pixel_height): Drop implementations.
3313 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3314 which should be always valid for window frame.
3315 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3316 * w32menu.c (Fx_popup_dialog):
3317 * xmenu.c (Fx_popup_dialog): Likewise for both.
3319 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3321 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3322 frame parameters and call to Fmodify_frame_parameters just once.
3323 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3324 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3325 and mention nil frame in docstring.
3327 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3329 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3330 (x_figure_window_size): Likewise. Adjust to return long.
3331 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3332 (toplevel): Move Qterminal_live_p to...
3333 * terminal.c (toplevel): ...here, make it static, and...
3334 (syms_of_terminal): ...DEFSYM here.
3335 * frame.h (Qterminal_live_p): Remove declaration.
3336 (make_frame, x_figure_window_size): Adjust prototype.
3337 * nsfns.m (Fx_create_frame): Use long for window flags.
3339 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3341 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3342 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3343 Do not assume that emacs_close (INT_MAX) is a no-op.
3345 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3347 * xfaces.c (make_face_cache): For struct face_cache, prefer
3348 xmalloc to xzalloc and so avoid redundant call to memset.
3349 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3351 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3353 * fringe.c (draw_window_fringes, update_window_fringes)
3354 (compute_fringe_widths):
3355 * w32term.c (x_draw_glyph_string):
3356 * window.c (candidate_window_p, Frecenter):
3357 * xfaces.c (realize_basic_faces, realize_default_face)
3358 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3359 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3360 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3361 * xmenu.c (Fx_menu_bar_open_internal):
3362 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3363 * xsettings.c (xft_settings_event):
3364 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3365 Use bool for booleans. Adjust style and comments where
3367 * dispextern.h (draw_window_fringes, update_window_fringes)
3368 (compute_fringe_widths):
3369 * xterm.h (x_had_errors_p): Adjust prototype.
3371 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3373 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3374 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3376 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3378 * fns.c (toplevel): Remove comment before Fsafe_length because
3381 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3383 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3385 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3387 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3388 frame which got the message is still alive, before dereferencing
3389 its pointer. (Bug#14970)
3391 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3392 be a live window, before using it as such. (Bug#14970)
3394 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3396 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3397 w32_detect_focus_change instead of doing part of its job by hand.
3398 This fixes the problem whereby FOCUS_OUT events were not sent to
3401 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3403 * process.c (Fprocess_list): Doc fix.
3405 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3406 being re-exposed only if it didn't ask to become visible.
3407 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3408 was previously iconified. (Bug#14841)
3409 (x_iconify_frame): Mark the frame iconified.
3411 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3413 Fix minor problems found by static checking.
3414 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3415 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3417 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3419 * eval.c (set_specpdl_old_value): New function.
3420 (unbind_to): Minor simplification.
3421 (get_backtrace_frame): New function.
3422 (Fbacktrace_frame): Use it. Add `base' argument.
3423 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3424 (syms_of_eval): Export backtrace-eval.
3425 * xterm.c (x_focus_changed): Simplify.
3427 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3429 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3431 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3433 * xdisp.c (redisplay_window): Instead of moving point out of
3434 scroll margin, reject the force_start method, and try scrolling
3435 instead. (Bug#14780)
3437 2013-07-24 Ken Brown <kbrown@cornell.edu>
3439 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3442 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3444 * eval.c (Fprogn): Do not check that BODY is a proper list.
3445 This undoes the previous change. The check slows down the
3446 interpreter, and is not needed to prevent a crash. See
3447 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3449 2013-07-23 Glenn Morris <rgm@gnu.org>
3451 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3453 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3455 Port to GNU/Linux systems with tinfo but not ncurses.
3456 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3457 to decide whether ncurses is being used. Without this change,
3458 GCC complains about tgetent not being declared, on a system
3459 that has tinfo installed but ncurses not installed.
3461 * eval.c (Fprogn): Check that BODY is a proper list.
3463 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3464 * data.c (Fsetq_default):
3465 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3466 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3468 Tune by taking advantage of the fact that ARGS is always a list
3469 when a function is declared to have UNEVALLED args.
3471 * emacsgtkfixed.c: Port to GCC 4.6.
3472 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3474 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3476 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3477 here to silence compiler warnings.
3479 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3481 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3482 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3483 from messing up Emacs's 'struct frame' (Bug#14923).
3485 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3487 * alloc.c (make_save_ptr_ptr): Define this function.
3488 It was inadvertently omitted. It's needed only if
3489 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3491 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3493 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3494 frame have focus (Bug#14895).
3496 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3498 Avoid vfork-related deadlock more cleanly.
3499 * callproc.c (child_setup): When the child's exec fails, output
3500 the program name, as that's more useful. Use O_NONBLOCK to avoid
3502 * process.c (create_process_1): Remove; no longer needed.
3503 (create_process): Remove timer hack; no longer needed, now that
3504 the child avoids deadlock.
3506 2013-07-20 Glenn Morris <rgm@gnu.org>
3508 * image.c (Fimage_flush): Fix doc typo.
3510 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3512 Fix array bounds violation when pty allocation fails.
3513 * process.c (PTY_NAME_SIZE): New constant.
3514 (pty_name): Remove static variable; it's now auto.
3515 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3516 Take pty_name as an arg rather than using a static variable.
3517 All callers changed.
3518 (create_process): Recover pty_flag from process, not from volatile local.
3519 (create_pty): Stay inside array even when pty allocation fails.
3520 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3522 * lread.c (Fload): Avoid initialization only when lint checking.
3523 Mention that it's needed only for older GCCs.
3525 2013-07-20 Kenichi Handa <handa@gnu.org>
3527 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3528 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3530 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3532 * lread.c (Fload): Avoid uninitialized warning.
3534 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3536 Fix some minor file descriptor leaks and related glitches.
3537 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3538 (create_lock_file): Use write, not emacs_write.
3539 * image.c (slurp_file, png_load_body):
3540 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3541 (server_accept_connection):
3542 Don't leak an fd on memory allocation failure.
3543 * image.c (slurp_file): Add a cheap heuristic for growing files.
3544 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3545 as that's what the other routines do. Maybe input need not be
3546 blocked at all, but it's better to be consistent.
3547 Avoid undefined behavior when strlen is zero.
3549 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3550 (NSTATICS): Now a constant; doesn't need to be a macro.
3552 2013-07-19 Richard Stallman <rms@gnu.org>
3554 * coding.c (decode_coding_utf_8): Add simple loop for fast
3555 processing of ASCII characters.
3557 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3559 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3561 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3563 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3564 unportable 'struct x_display_info'.
3565 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3568 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3570 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3571 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3573 (system_process_attributes): Prefer plain char to unsigned char
3574 when either will do. Clean up properly if interrupted or if
3575 memory allocations fail. Don't assume sscanf succeeds.
3576 Remove no-longer-needed workaround to stop GCC from whining.
3577 Read command-line once, instead of multiple times. Check read status a
3580 Fix obscure porting bug with varargs functions.
3581 The code assumed that int is treated like ptrdiff_t in a vararg
3582 function, which is not a portable assumption. There was a similar
3583 -- though these days less likely -- porting problem with various
3584 assumptions that pointers of different types all smell the same as
3585 far as vararg functions is conserved. To make this problem less
3586 likely in the future, redo the API to use varargs functions.
3587 * alloc.c (make_save_value): Remove this vararg function.
3588 All uses changed to ...
3589 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3590 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3592 (make_save_ptr): Rename from make_save_pointer, for consistency with
3593 the above. Define only on platforms that need it. All uses changed.
3595 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3597 * keyboard.c: Try to fix typos in previous change.
3598 (DISPLAY_LIST_INFO): New macro.
3599 (kbd_buffer_get_event): Do not access members that are not present
3600 in X11. Revert inadvertent change of "!=" to "=".
3602 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3604 * keyboard.c (kbd_buffer_get_event):
3605 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3606 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3608 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3610 * filelock.c: Fix unlikely file descriptor leaks.
3611 (get_boot_time_1): Rework to avoid using emacs_open.
3612 This doesn't actually fix a leak, but is better anyway.
3613 (read_lock_data): Use read, not emacs_read.
3615 * doc.c: Fix minor memory and file descriptor leaks.
3616 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3617 (get_doc_string, Fsnarf_documentation):
3618 Fix file descriptor leak on error.
3620 * term.c: Fix minor fdopen-related file descriptor leaks.
3621 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3622 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3624 * charset.c: Fix file descriptor leaks and errno issues.
3626 (load_charset_map_from_file): Don't leak file descriptor on error.
3627 Use plain record_xmalloc since the allocation is larger than
3628 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3630 * eval.c (record_unwind_protect_nothing):
3631 * fileio.c (fclose_unwind):
3633 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3634 The replacement doesn't block input, but that no longer seems
3637 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3639 * lread.c: Fix file descriptor leaks and errno issues.
3640 (Fload): Close some races that leaked fds or streams when 'load'
3642 (Fload, openp): Report error number of last nontrivial failure to open.
3643 ENOENT counts as trivial.
3644 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3646 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3647 now that the function is always called with a nonnegative arg.
3648 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3649 All uses replaced with ...
3650 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3652 A few more minor file errno-reporting bugs.
3653 * callproc.c (Fcall_process):
3654 * doc.c (Fsnarf_documentation):
3655 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3656 * process.c (set_socket_option):
3657 Don't let a constructor trash errno.
3658 * doc.c: Include <errno.h>.
3660 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3662 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3664 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3666 Fix w32 bug with call-process-region (Bug#14885).
3667 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3668 to Fcall_process when the input is empty. This simplifies the
3669 code a bit. It makes no difference on POSIXish platforms but
3670 apparently it fixes a bug on w32.
3672 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3673 * fileio.c (close_file_unwind): Don't close if FD is negative;
3674 this can happen when unwinding a zapped file descriptor.
3675 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3676 in case Emacs runs out of memory between the two unwind-protects.
3677 Don't trash errno when closing FD.
3678 Zap the FD in the specpdl when closing it, instead of deferring
3679 the removal of the unwind-protect; this fixes a bug where a child
3680 function unwinds the stack past us.
3682 New unwind-protect flavors to better type-check C callbacks.
3683 This also lessens the need to write wrappers for callbacks,
3684 and the need for make_save_pointer.
3685 * alloca.c (free_save_value):
3686 * atimer.c (run_all_atimers):
3688 * alloc.c (safe_alloca_unwind):
3689 * atimer.c (unwind_stop_other_atimers):
3690 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
3691 * menu.c (cleanup_popup_menu) [HAVE_NS]:
3692 * minibuf.c (choose_minibuf_frame_1):
3693 * process.c (make_serial_process_unwind):
3694 * xdisp.h (pop_message_unwind):
3695 * xselect.c (queue_selection_requests_unwind):
3696 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
3697 * alloca.c (record_xmalloc):
3698 Prefer record_unwind_protect_ptr to record_unwind_protect with
3700 * alloca.c (Fgarbage_collect):
3701 Prefer record_unwind_protect_void to passing a dummy.
3702 * buffer.c (restore_buffer):
3703 * window.c (restore_window_configuration):
3704 * xfns.c, w32fns.c (do_unwind_create_frame)
3705 New wrapper. All record-unwind uses of wrappee changed.
3706 * buffer.c (set_buffer_if_live):
3707 * callproc.c (call_process_cleanup, delete_temp_file):
3708 * coding.c (code_conversion_restore):
3709 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
3710 * editfns.c (save_excursion_restore)
3711 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
3712 (save_restriction_restore):
3713 * eval.c (restore_stack_limits, un_autoload):
3714 * fns.c (require_unwind):
3715 * keyboard.c (recursive_edit_unwind, tracking_off):
3716 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
3717 * macros.c (pop_kbd_macro, restore_menu_items):
3718 * nsfns.m (unwind_create_frame):
3719 * print.c (print_unwind):
3720 * process.c (start_process_unwind):
3721 * search.c (unwind_set_match_data):
3722 * window.c (select_window_norecord, select_frame_norecord):
3723 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
3724 (fast_set_selected_frame):
3725 * xfns.c, w32fns.c (unwind_create_tip_frame):
3726 Return void, not a dummy Lisp_Object. All uses changed.
3727 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
3728 * callproc.c (call_process_kill):
3729 * fileio.c (restore_point_unwind, decide_coding_unwind)
3730 (build_annotations_unwind):
3731 * insdel.c (Fcombine_after_change_execute_1):
3732 * keyboard.c (read_char_help_form_unwind):
3733 * menu.c (unuse_menu_items):
3734 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
3735 * sound.c (sound_cleanup):
3736 * xdisp.c (unwind_redisplay):
3737 * xfns.c (clean_up_dialog):
3738 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
3739 Accept no args and return void, instead of accepting and returning
3740 a dummy Lisp_Object. All uses changed.
3741 * cygw32.c (fchdir_unwind):
3742 * fileio.c (close_file_unwind):
3743 * keyboard.c (restore_kboard_configuration):
3744 * lread.c (readevalllop_1):
3745 * process.c (wait_reading_process_output_unwind):
3746 Accept int and return void, rather than accepting an Emacs integer
3747 and returning a dummy object. In some cases this fixes an
3748 unlikely bug when the corresponding int is outside Emacs integer
3749 range. All uses changed.
3750 * dired.c (directory_files_internal_unwind):
3751 * fileio.c (do_auto_save_unwind):
3752 * gtkutil.c (pop_down_dialog):
3753 * insdel.c (reset_var_on_error):
3754 * lread.c (load_unwind):
3755 * xfns.c (clean_up_file_dialog):
3756 * xmenu.c, nsmenu.m (pop_down_menu):
3757 * xmenu.c (cleanup_widget_value_tree):
3758 * xselect.c (wait_for_property_change_unwind):
3759 Accept pointer and return void, rather than accepting an Emacs
3760 save value encapsulating the pointer and returning a dummy object.
3762 * editfns.c (Fformat): Update the saved pointer directly via
3763 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3764 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3765 (unwind_body): New function.
3766 (record_unwind_protect): First arg is now a function returning void,
3767 not a dummy Lisp_Object.
3768 (record_unwind_protect_ptr, record_unwind_protect_int)
3769 (record_unwind_protect_void): New functions.
3770 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3771 * fileio.c (struct auto_save_unwind): New type.
3772 (do_auto_save_unwind): Use it.
3773 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3774 * insdel.c (struct rvoe_arg): New type.
3775 (reset_var_on_error): Use it.
3776 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3778 (specbinding_func): Remove; there are now several such functions.
3779 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3780 (set_unwind_protect_ptr): New function.
3781 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3783 Be simpler and more consistent about reporting I/O errors.
3784 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3785 Say "Read error" and "Write error", rather than "I/O error", or
3786 "IO error reading", or "IO error writing", when a read or write
3788 * process.c (Fmake_network_process, wait_reading_process_output)
3789 (send_process, Fprocess_send_eof, wait_reading_process_output):
3790 Capitalize diagnostics consistently. Put "failed foo" at the
3791 start of the diagnostic, so that we don't capitalize the
3792 function name "foo". Consistently say "failed" for such
3794 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3795 All callers changed. This is so it can use report_file_error.
3796 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3797 diagnostics consistently as above.
3799 * fileio.c (report_file_errno): Fix errno reporting bug.
3800 If the file name is neither null nor a pair, package it up as a
3801 singleton list. All callers changed, both to this function and to
3802 report_file_error. This fixes a bug where the memory allocator
3803 invoked by list1 set errno so that the immediately following
3804 report_file_error reported the wrong errno value.
3806 Fix minor problems found by --enable-gcc-warnings.
3807 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3808 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3810 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3812 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3813 Set event->arg to Qt if switch-event shall be generated.
3814 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3816 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3818 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3821 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3822 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3823 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3824 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3825 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3826 and there is a focused frame.
3827 (head_table): Add focus-in and focus-out.
3828 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3829 bind to handle-focus-in/out.
3831 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3832 (Fhandle_switch_frame): Call Fhandle_focus_in.
3833 (syms_of_frame): defsubr handle-focus-in/out.
3835 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3837 Fix porting bug to older POSIXish platforms (Bug#14862).
3838 * sysdep.c (emacs_pipe): New function, that implements
3839 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3840 This should port better to CentOS 5 and to Mac OS X 10.6.
3841 All calls to pipe2 changed.
3843 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3844 This makes the code easier to read and the executable a bit smaller.
3845 Do not replace all calls to Fcons that happen to create lists,
3846 just calls that are intended to create lists. For example, when
3847 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3848 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3849 Similarly for list2 through list5.
3850 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3851 * bytecode.c (exec_byte_code):
3852 * callint.c (quotify_arg, Fcall_interactively):
3853 * callproc.c (Fcall_process, create_temp_file):
3854 * charset.c (load_charset_map_from_file)
3855 (Fdefine_charset_internal, init_charset):
3856 * coding.c (get_translation_table, detect_coding_system)
3857 (Fcheck_coding_systems_region)
3858 (Fset_terminal_coding_system_internal)
3859 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3860 * composite.c (update_compositions, Ffind_composition_internal):
3861 * dired.c (directory_files_internal, file_name_completion)
3863 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3864 * doc.c (Fsnarf_documentation):
3865 * editfns.c (Fmessage_box):
3867 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3868 (Feval, eval_sub, Ffuncall, apply_lambda):
3869 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3870 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3871 (Fset_file_times, Finsert_file_contents)
3872 (Fchoose_write_coding_system, Fwrite_region):
3873 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3874 * font.c (font_registry_charsets, font_parse_fcname)
3875 (font_prepare_cache, font_update_drivers, Flist_fonts):
3876 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3877 * frame.c (make_frame, Fmake_terminal_frame)
3878 (x_set_frame_parameters, x_report_frame_params)
3879 (x_default_parameter, Fx_parse_geometry):
3880 * ftfont.c (syms_of_ftfont):
3881 * image.c (gif_load):
3882 * keyboard.c (command_loop_1):
3883 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3884 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3885 (Fminor_mode_key_binding, accessible_keymaps_1)
3886 (Faccessible_keymaps, Fwhere_is_internal):
3887 * lread.c (read_emacs_mule_char):
3888 * menu.c (find_and_return_menu_selection):
3889 * minibuf.c (get_minibuffer):
3890 * nsfns.m (Fns_perform_service):
3891 * nsfont.m (ns_script_to_charset):
3892 * nsmenu.m (ns_popup_dialog):
3893 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3894 (Fx_own_selection_internal):
3895 * nsterm.m (append2):
3896 * print.c (Fredirect_debugging_output)
3897 (print_prune_string_charset):
3898 * process.c (Fdelete_process, Fprocess_contact)
3899 (Fformat_network_address, set_socket_option)
3900 (read_and_dispose_of_process_output, write_queue_push)
3901 (send_process, exec_sentinel):
3902 * sound.c (Fplay_sound_internal):
3903 * textprop.c (validate_plist, add_properties)
3904 (Fput_text_property, Fadd_face_text_property)
3905 (copy_text_properties, text_property_list, syms_of_textprop):
3906 * unexaix.c (report_error):
3907 * unexcoff.c (report_error):
3908 * unexsol.c (unexec):
3909 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3910 (Fformat_mode_line, syms_of_xdisp):
3911 * xfaces.c (set_font_frame_param)
3912 (Finternal_lisp_face_attribute_values)
3913 (Finternal_merge_in_global_face, syms_of_xfaces):
3914 * xfns.c (x_default_scroll_bar_color_parameter)
3915 (x_default_font_parameter, x_create_tip_frame):
3916 * xfont.c (xfont_supported_scripts):
3917 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3918 (menu_help_callback, xmenu_show):
3920 * xterm.c (set_wm_state):
3921 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3922 and similarly for list2 through list5.
3924 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3926 * callproc.c (Fcall_process_region): Fix minor race and tune.
3927 (create_temp_file): New function, with the temp-file-creation part
3928 of the old Fcall_process_region. Use Fcopy_sequence to create the
3929 temp file name, rather than alloca + build_string, for simplicity.
3930 Don't bother to block input around the temp file creation;
3931 shouldn't be needed. Simplify use of mktemp.
3932 Use record_unwind_protect immediately after creating the temp file;
3933 this closes an unlikely race where the temp file was not removed.
3934 Use memcpy rather than an open-coded loop.
3935 (Fcall_process_region): Use the new function. If the input is
3936 empty, redirect from /dev/null rather than from a newly created
3937 empty temp file; this avoids unnecessary file system traffic.
3939 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3941 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3942 Simplify by making this case like the other two. This is a bit
3943 slower on obsolete hosts, but the extra complexity isn't worth it.
3945 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3946 * process.c (create_process) [!DOS_NT]:
3947 Remove now-unnecessary calls to emacs_close.
3949 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3951 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3952 returning early. (Bug#14850)
3954 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3955 and inhibit-iso-escape-detection attributes of 'undecided'.
3958 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3960 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3961 Reported by Herbert J. Skuhra in
3962 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3964 Don't lose top specpdl entry when memory is exhausted.
3965 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3966 specpdl overflow here, to simplify callers; all callers changed.
3967 Always reserve an unused entry at the stack top; this avoids
3968 losing the top entry's information when memory is exhausted.
3970 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3972 Clean up errno reporting and fix some errno-reporting bugs.
3973 * callproc.c (Fcall_process):
3974 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3975 * process.c (create_process, Fmake_network_process):
3976 * unexaix.c (report_error):
3977 * unexcoff.c (report_error):
3978 Be more careful about reporting the errno of failed operations.
3979 The code previously reported the wrong errno sometimes.
3980 Also, prefer report_file_errno to setting errno + report_file_error.
3981 (Fcall_process): Look at openp return value rather than at path,
3982 as that's a bit faster and clearer when there's a numeric predicate.
3983 * fileio.c (report_file_errno): New function, with most of the
3984 old contents of report_file_error.
3985 (report_file_error): Use it.
3986 (Ffile_exists_p, Ffile_accessible_directory_p):
3987 Set errno to 0 when it is junk.
3988 * fileio.c (Faccess_file):
3989 * image.c (x_create_bitmap_from_file):
3990 Use faccessat rather than opening the file, to avoid the hassle of
3991 having a file descriptor open.
3992 * lisp.h (report_file_errno): New decl.
3993 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3996 * process.c (create_process, wait_reading_process_output) [AIX]:
3997 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3998 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3999 a multithreaded environment anyway).
4000 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4002 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4004 * image.c (x_find_image_file): Don't close a remote file handle.
4006 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4008 Fix races with threads and file descriptors.
4009 * callproc.c (Fcall_process_region):
4010 * dired.c (open_directory):
4011 * emacs.c (main, Fdaemon_initialized):
4012 * image.c (x_find_image_file):
4013 * inotify.c (Finotify_rm_watch):
4014 * lread.c (Flocate_file_internal):
4015 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4016 * term.c (term_mouse_moveto, init_tty):
4017 * termcap.c (tgetent):
4018 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4019 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4020 * unexhp9k800.c, unexmacosx.c (unexec):
4021 * callproc.c (Fcall_process_region):
4022 Use emacs_close, not close.
4023 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4024 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4025 and posix_close function on current platforms (which all lack them).
4026 (emacs_close): Use it. This should fix the races on GNU/Linux and
4027 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4028 and it should avoid closing random victim file descriptors on
4031 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4033 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4034 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4037 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4038 This is for .gdbinit xbacktrace.
4040 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4041 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4042 (emacs_set_tty): Now static.
4043 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4044 * term.c (tty_capable_p, tty_default_color_capabilities)
4045 (get_tty_terminal, term_mouse_movement)
4046 (handle_one_term_event, init_tty, maybe_fatal):
4047 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4048 (tgetent, scan_file, name_match, compare_contin):
4049 * terminal.c (get_terminal):
4050 Use bool for boolean.
4051 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4052 Prefer char to unsigned char if either will do.
4053 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4054 (tty_write_glyphs): Prefer int to unsigned.
4055 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4056 All callers changed.
4057 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4059 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4062 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4063 (B__dummy__): New dummy symbol, to pacify C89.
4064 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4065 they can't grok varargs macros.
4066 * dispnew.c (add_window_display_history)
4067 (add_frame_display_history):
4068 * print.c (print_object):
4069 * xdisp.c (debug_method_add):
4070 Use %p printf format only for void pointers.
4071 * emacs.c (usage_message): New constant, replacing ...
4072 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4073 (main): Adjust to usage reorg.
4074 * fns.c (syms_of_fns):
4075 * profiler.c (syms_of_profiler):
4076 Don't use non-constant struct initializers.
4077 * gnutls.h (gnutls_initstage_t):
4078 * lisp.h (enum Lisp_Fwd_Type):
4079 * lread.c (lisp_file_lexically_bound_p):
4080 * xsettings.c (anonymous enum):
4081 Remove trailing comma.
4082 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4083 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4084 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4086 * regex.c (const_re_char): New type, to pacify strict C89.
4087 All uses of 'const re_char' replaced to use it.
4088 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4089 with glibc when strict C89. This change is imported from gnulib.
4091 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4092 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4093 Omit GNU_LINUX implementation, since it requires long long.
4094 * xterm.c (x_draw_underwave):
4095 Do not assume the traditional order of struct's members.
4096 (x_term_init): Rewrite to avoid the need for non-constant structure
4099 Syntax cleanup, mostly replacing macros with functions.
4100 This removes the need for the syntax_temp hack.
4101 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4102 * syntax.c (SYNTAX_INLINE): New macro.
4103 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4104 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4105 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4106 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4107 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4108 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4109 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4110 Now constants, not macros.
4111 (syntax_temp) [!__GNUC__]: Remove.
4112 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4113 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4114 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4115 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4116 Move here from syntax.h; now functions, not macros. Except for the
4117 last function, these are static since only syntax.c uses them.
4118 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4119 All uses changed. Now a function, not a macro; use this fact
4120 to simplify the code.
4121 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4122 compiler bugs; no longer relevant.
4123 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4124 (SYNTAX_INLINE): New macro.
4125 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4126 for the new functions. Use bool for boolean member.
4127 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4128 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4129 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4130 (SETUP_BUFFER_SYNTAX_TABLE):
4131 Now extern inline functions, not macros.
4132 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4133 Remove; all uses replaced by implementation.
4134 (syntax_temp) [!__GNUC__]: Remove decl.
4135 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4137 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4139 * emacs.c (main): Fix syntax error.
4141 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4143 Timestamp fixes for undo (Bug#14824).
4144 * atimer.c (schedule_atimer):
4145 * fileio.c (Ffile_newer_than_file_p):
4146 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4147 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4148 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4149 (syms_of_fileio): Remove Sclear_visited_file_name.
4150 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4151 file doesn't exist; this avoids an ambiguity with negative timestamps.
4152 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4153 * systime.h (make_emacs_time, invalid_emacs_time):
4154 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4155 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4156 * undo.c (record_first_change): Push (visited-file-modtime) onto
4157 undo list rather than reimplementing it by hand, incorrectly.
4159 2013-07-09 Ken Brown <kbrown@cornell.edu>
4161 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4163 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4165 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4167 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4169 Handle errno and exit status a bit more carefully.
4170 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4171 number into an exit status. Instead, use EXIT_CANCELED.
4172 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4173 * callproc.c (relocate_fd):
4174 * emacs.c (close_output_streams, main):
4175 * process.c (create_process):
4176 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4177 Use emacs_perror for simplicity.
4178 * callproc.c (relocate_fd, main):
4179 * sysdep.c (sys_subshell):
4180 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4181 (shut_down_emacs): Use emacs_write, not write.
4182 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4183 * fileio.c (Fcopy_file, e_write):
4184 * nsterm.m (ns_select):
4185 * process.c (send_process):
4186 * sound.c (vox_write):
4187 Use emacs_write_sig, not emacs_write.
4188 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4189 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4191 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4193 (emacs_full_write): New function.
4194 (emacs_write): Rewrite to use it.
4195 (emacswrite_sig, emacs_perror): New functions.
4196 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4198 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4200 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4201 on NS even if it is present. Pixmap on NS is a void*.
4203 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4205 Port to Ubuntu 10 (Bug#14803).
4206 Problem reported by T.V. Raman.
4207 * process.c (close_on_exec, accept4, process_socket):
4208 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4210 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4212 * w32.c (sys_dup): Declare prototype.
4216 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4218 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4220 Make file descriptors close-on-exec when possible (Bug#14803).
4221 This simplifies Emacs a bit, since it no longer needs to worry
4222 about closing file descriptors by hand in some cases.
4223 It also fixes some unlikely races. Not all such races, as
4224 libraries often open files internally without setting
4225 close-on-exec, but it's an improvement.
4226 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4227 * callproc.c (Fcall_process) [!MSDOS]:
4228 * emacs.c (main) [!DOS_NT]:
4229 * nsterm.m (ns_term_init):
4230 * process.c (create_process):
4231 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4232 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4233 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4234 Prefer mkostemp with O_CLOEXEC to mkstemp.
4235 * callproc.c (relocate_fd) [!WINDOWSNT]:
4236 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4237 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4239 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4240 Make the resulting file descriptor close-on-exec.
4241 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4242 * lread.c (load_descriptor_list, load_descriptor_unwind):
4243 Remove; no longer needed. All uses removed.
4244 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4245 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4247 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4248 (Fmake_network_process, Fnetwork_interface_list):
4249 (Fnetwork_interface_info, server_accept_connection):
4250 Make newly-created socket close-on-exec.
4251 * sysdep.c (emacs_open, emacs_fopen):
4252 Make new-created descriptor close-on-exec.
4253 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4254 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4256 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4258 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4259 for NS_IMPL_GNUSTEP.
4261 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4263 Fix openp errno handling.
4264 * callproc.c (Fcall_process): Preserve openp errno around close.
4265 * lread.c (openp): Set errno when returning -1, as some callers
4268 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4270 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4272 * nsterm.h (NSSavePanel): Update comment.
4273 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4274 (ns_run_file_dialog): Declare.
4276 * nsfns.m: Remove panelOK.
4278 (ns_run_file_dialog): New function.
4279 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4280 event loop, so file dialog is popped up by ns_run_file_dialog, called
4281 by sendEvent (Bug#14578).
4282 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4284 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4286 * xdisp.c (default_line_pixel_height): New function.
4287 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4288 (try_cursor_movement, redisplay_window, try_window)
4289 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4291 * window.c (window_scroll_pixel_based):
4292 use default_line_pixel_height.
4294 * dispextern.h (default_line_pixel_height): Add prototype.
4296 * frame.c (x_set_line_spacing): Accept a float value for
4297 line-spacing parameter, per the documentation.
4299 * data.c (Fmultibyte_string_p): Doc fix.
4301 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4303 Use emacs_open more consistently when opening files.
4304 This handles EINTR more consistently now, and makes it easier
4305 to introduce other uniform changes to file descriptor handling.
4306 * src/systdio.h: New file.
4307 * src/buffer.c (mmap_init):
4308 * cygw32.c (chdir_to_default_directory):
4309 * dispnew.c (Fopen_termscript):
4310 * emacs.c (Fdaemon_initialized):
4311 * fileio.c (Fdo_auto_save):
4312 * image.c (slurp_file, png_load_body, jpeg_load_body):
4313 * keyboard.c (Fopen_dribble_file):
4315 * print.c (Fredirect_debugging_output):
4316 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4317 * termcap.c (tgetent):
4318 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4319 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4320 * w32term.c (w32_initialize) [CYGWIN]:
4321 * xfaces.c (Fx_load_color_file):
4322 Use emacs_open instead of plain open, and emacs_fopen instead of
4324 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4325 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4326 * callproc.c (default_output_mode): New constant.
4327 (Fcall_process): Use it to call emacs_open instead of plain creat.
4328 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4329 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4330 (emacs_fopen): New function.
4331 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4332 Include <lisp.h>, for emacs_open.
4333 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4335 Remove duplicate #include directives.
4336 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4338 Don't include stdio.h twice.
4339 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4340 Don't include sys/types.h or stdio.h twice.
4341 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4342 * lread.c: Don't include coding.h twice.
4343 * nsfont.m: Don't include frame.h twice.
4344 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4345 * ralloc.c: Don't include <unistd.h> twice.
4346 * xdisp.c: Don't include font.h twice.
4347 * xterm.c: Don't include fontset.h twice.
4348 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4350 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4352 Scale ImageMagick images more carefully.
4353 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4354 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4355 Be more careful about avoiding undefined behavior after
4356 integer overflow and division by zero.
4358 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4360 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4361 (syms_of_w32fns): DEFSYM them.
4362 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4363 (CCHDEVICENAME): Define macros if not defined.
4364 (struct MONITOR_INFO_EX): New struct.
4365 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4366 (enum_display_monitors_fn): New variable.
4367 (globals_of_w32fns): Initialize it.
4368 (Fx_display_pixel_width, Fx_display_pixel_height)
4369 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4370 multi-monitor setups in docstrings.
4371 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4372 screen size by primary monitor's millimeter per pixel.
4373 (w32_monitor_enum, w32_display_monitor_attributes_list)
4374 (w32_display_monitor_attributes_list_fallback)
4375 (Fw32_display_monitor_attributes_list): New functions.
4376 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4378 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4380 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4382 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4384 * fileio.c (Qfile_notify_error): New error symbol.
4386 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4387 * inotify.c (inotify_callback, symbol_to_inotifymask)
4388 (Finotify_add_watch, Finotify_rm_watch): Use it.
4389 (inotifyevent_to_event): Exchange order of cookie and file name.
4390 (Finotify_add_watch): Adapt docstring.
4392 * lisp.h (Qfile_notify_error): Declare.
4394 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4396 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4397 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4398 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4399 which did not work (see <http://bugs.gnu.org/14569#307>).
4400 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4401 && (!noninteractive || initialized)). This attempts to thread
4402 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4404 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4406 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4407 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4409 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4411 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4412 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4413 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4414 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4416 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4418 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4419 Define to __sys_siglist.
4421 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4423 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4424 word-wrap, so that overflow-newline-into-fringe would work in
4425 visual-line-mode. (Bug#2749)
4426 (move_it_in_display_line_to): When the last scanned display
4427 element fits exactly on the display line, and
4428 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4429 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4430 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4431 finding buffer position that corresponds to pixel coordinates,
4432 e.g. in buffer_posn_from_coords.
4434 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4436 * process.c (handle_child_signal): Call catch_child_signal if
4439 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4441 Don't convert function pointers to void * and back.
4442 It isn't portable C, and it's easy enough to avoid.
4443 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4444 (make_save_value): Add support for SAVE_FUNCPOINTER.
4445 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4446 * print.c (print_object):
4447 Distinguish function from object pointers.
4448 * lisp.h (SAVE_FUNCPOINTER): New constant.
4449 (SAVE_SLOT_BITS): Adjust to it.
4450 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4451 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4452 (voidfuncptr): New typedef.
4453 (struct Lisp_Save_Value): New member data[0].funcpointer.
4454 (XSAVE_FUNCPOINTER): New function.
4456 Simplify buildobj processing.
4457 * Makefile.in (buildobj.h): Make it a sequence of strings each
4458 followed by comma, rather than a single string. Put it into a
4459 .tmp file in case there's an error while generating it.
4460 (gl-stamp): Use .tmp for temp files.
4461 (mostlyclean): Clean .tmp files.
4462 * doc.c (buildobj): Move to just the routine that needs it.
4463 It's now an array of strings, so processing is simpler.
4465 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4467 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4468 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4469 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4470 Invoke malloc_enable_thread even when not interactive.
4471 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4472 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4473 in this case, since the underlying bug has now been fixed.
4475 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4477 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4478 unlinking it (bug#14691).
4480 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4482 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4483 before checking whether buffer is modified. This lets
4484 `kill-buffer-query-functions' cancel killing of the buffer or save
4485 its content before `kill-buffer' asks user the "Buffer %s
4486 modified; kill anyway?" question.
4488 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4490 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4491 Let the super performKeyEquivalent deal with them (Bug#14747).
4493 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4495 * widget.c (resize_cb): Remove unused local.
4497 Do not use GTK 3 if it exists but cannot be compiled.
4498 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4499 * xterm.c (x_error_handler) [!USE_GTK]:
4502 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4504 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4506 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4507 to the valid range of values. (Bug#14753)
4509 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4510 when moving point by using the current glyph matrix. This avoids
4511 the need to force redisplay when this function is called in a
4514 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4516 Fix minor problems found by static checking.
4517 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4518 Redo the latter's body to sidestep GCC parenthesization warnings.
4519 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4520 * coding.c (detect_coding, detect_coding_system):
4521 * coding.h (struct undecided_spec):
4522 Use bool for boolean.
4523 * image.c (QCmax_width, QCmax_height): Now static.
4524 * xdisp.c (Fmove_point_visually): Remove unused local.
4526 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4528 * xdisp.c (Fmove_point_visually): New function.
4530 2013-06-28 Kenichi Handa <handa@gnu.org>
4532 * coding.h (define_coding_undecided_arg_index): New enum.
4533 (coding_attr_index): New members
4534 coding_attr_undecided_inhibit_null_byte_detection,
4535 coding_attr_undecided_inhibit_iso_escape_detection,
4536 coding_attr_undecided_prefer_utf_8.
4537 (undecided_spec): New struct.
4538 (struct coding_system): New member `undecided' of the member
4541 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4542 (detect_coding): Likewise.
4543 (detect_coding_system): Likewise.
4544 (Fdefine_coding_system_internal): New coding system properties
4545 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4547 (syms_of_coding): Adjust for coding_arg_undecided_max.
4549 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4551 * image.c (x_from_xcolors): Remove unused local.
4553 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4555 Defer image data transfer between X client and server until actual
4558 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4561 * image.c (Destroy_Image): Remove.
4562 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4563 `mask_p', and `colors_p'. All uses changed.
4564 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4565 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4566 New macros for `flags' arg to x_clear_image_1.
4567 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4568 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4569 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4570 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4571 (image_get_x_image, image_unget_x_image): New functions or macros.
4572 (image_background, image_background_transparent, x_to_xcolors)
4573 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4574 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4575 instead of Destroy_Image.
4576 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4577 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4578 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4579 (imagemagick_load_image, svg_load_image): Use them instead of
4580 x_create_x_image_and_pixmap, and x_put_x_image followed by
4581 x_destroy_x_image, respectively.
4582 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4583 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4584 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4585 background_transparent fields.
4586 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4587 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4589 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4591 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4592 This mostly consists of undoing recent changes.
4593 * callproc.c (Fcall_process):
4594 * process.c (create_process):
4595 Do not worry about catching SIGCHLD here, undoing previous change.
4596 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4597 * process.c, process.h (catch_child_signal):
4598 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4599 * process.c (catch_child_handler): Don't worry about being called
4600 lazily and do not assume caller has blocked SIGCHLD, undoing
4601 previous change. Move first-time stuff back to
4602 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4603 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4604 set lib_child_handler if it's already initialized, which may
4605 help avoid problems on GNUStep.
4607 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4609 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4610 * callproc.c (Fcall_process):
4611 * process.c (create_process):
4612 Make sure SIGCHLD is caught before we fork,
4613 since Emacs startup no arranges to catch SIGCHLD.
4614 * process.c (lib_child_handler): Initialize to null, not to
4616 (catch_child_signal): Allow self to be called lazily.
4617 Do nothing if it's already been called.
4618 Assume caller has blocked SIGCHLD (all callers do now).
4619 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4620 just before it's really needed.
4621 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4622 since it hasn't been caught yet.
4624 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4626 * image.c (compute_image_size): New function to implement
4627 :max-width and :max-height.
4628 (imagemagick_load_image): Use it.
4630 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4632 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4633 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4635 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4636 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4637 the SIGCHLD handler, since the code is not atomic and (due to glib)
4638 signals may be arriving now.
4639 * sysdep.c (init_signals): Do not catch child signals here;
4640 'main' now does that later, at a safer time.
4642 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4644 Clean up SIGCHLD handling a bit (Bug#14569).
4645 * process.c, process.h (catch_child_signal):
4646 Now always extern, even if !NS_IMPL_GNUSTEP.
4647 * process.c (catch_child_signal): Move glib tickler here from
4648 init_process_emacs, so that it's done earlier in Emacs
4649 initialization. Also move the noninteractive && !initialized
4650 check here from init_process_emacs. This is all a bit cleaner for
4651 GNUish platforms, and I hope it works around the Cygwin bug.
4652 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4653 that glib signal handling is tickled before glib creates threads.
4655 * process.c (wait_reading_process_output): Avoid int overflow
4656 when reading more than 2 GiB total from a process.
4658 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4660 * process.c (create_process): Handle a couple more cases,
4661 i.e., work even if new_argv and wait_child_setup[i] are cached.
4662 Use Fcall_process's style for volatile vars.
4664 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4666 * process.c (create_process): Mark PROCESS volatile.
4668 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4670 Use C99-style flexible array members if available.
4671 This avoids some subtle aliasing issues, which typically
4672 aren't a problem with GCC but may be a problem elsewhere.
4673 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4674 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4675 In either case, it uses a flexible array member rather than
4676 the old struct hack. All uses changed.
4677 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4678 Adjust to sdata reorganization.
4679 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4680 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4681 that ports better to pre-C99 non-GCC.
4682 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4683 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4684 as the latter has changed.
4685 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4686 and port better to pre-C99 GCC.
4687 * image.c (struct xpm_cached_color):
4688 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
4689 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
4690 Use FLEXIBLE_ARRAY_MEMBER.
4691 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
4692 Move decl to top level so it gets checked against implementation.
4693 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
4694 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
4696 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4698 * syntax.c: Integer cleanups.
4699 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
4700 All uses that need 0-or-2 changed to:
4701 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
4702 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
4703 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
4704 (char_quoted, prev_char_comend_first, back_comment)
4705 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4706 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
4707 Use bool for boolean.
4708 (update_syntax_table, skip_chars, skip_syntaxes):
4709 Prefer int to unsigned when either will do.
4710 (back_comment): Return boolean success flag, like forw_comment,
4711 instead of positive-or-minus-1 (which might have overflowed int anyway).
4712 Don't stuff ptrdiff_t into int.
4713 (syntax_spec_code, syntax_code_spec): Now const.
4714 (Fmatching_paren, scan_lists, scan_sexps_forward):
4715 Use enum syntaxcode for syntax code.
4716 (Fmatching_paren): Check that arg is a character, not just an integer.
4717 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
4718 (Finternal_describe_syntax_value): Omit no-longer-needed
4720 (skip_chars): Use char, not unsigned char, when the distinction
4722 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
4723 * bytecode.c (exec_byte_code):
4724 * syntax.c (syntax_spec_code, Fchar_syntax)
4725 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4727 * syntax.h (SYNTAX_WITH_FLAGS):
4728 Omit unnecessary casts.
4730 2013-06-20 Eli Zaretskii <eliz@gnu.org>
4732 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4733 line dimensions here, to avoid race conditions with the main
4734 thread. (Bug#14062, bug#14630, bug#14669)
4736 * w32term.c (w32_draw_window_cursor): Compute the header line and
4737 mode line dimensions here.
4738 <w32_system_caret_window, w32_system_caret_hdr_height>:
4739 <w32_system_caret_mode_height>: New variables.
4741 * w32term.h: Declare them.
4743 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4745 * alloc.c (die): Move "assertion failed" string here ...
4746 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4747 COND when SUPPRESS_CHECKING. This shrinks the executable text
4748 size by 0.8% to 2.2% when configured with --enable-checking,
4749 depending on optimization flags (GCC 4.8.1 x86-64).
4751 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4753 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4755 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4756 base is 2; this is more accurate.
4758 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4760 * sound.c (string_default): Move to !WINDOWSNT section.
4761 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4763 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4765 * sound.c: Integer cleanups.
4766 Remove unnecessary forward decls.
4767 (struct sound_device): The 'file' member is now a Lisp_Object, not
4768 a char *, so that we needn't invoke alloca on a huge size.
4769 (Fplay_sound_internal): Adjust to this.
4770 (string_default): New function.
4771 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4772 Use it to adjust to the struct sound_device change.
4773 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4774 (be2hs) [0]: Remove.
4776 * syntax.c (skip_chars): Don't use uninitialized storage
4777 when searching a multibyte buffer for characters that are not in a
4778 unibyte string that contains non-ASCII characters.
4780 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4782 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4783 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4785 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4787 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4789 2013-06-18 Kenichi Handa <handa@gnu.org>
4791 * font.c (Ffont_spec): Signal an error for an invalid font name
4794 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4796 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4797 In particular this ports to 32-bit sparc Sun cc.
4798 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4799 array with a dummy element at specpdl[-1], so that its address can
4801 (unbind_to): Do not copy the binding; not needed, now that we
4802 copy old_value in the one place where the copy is needed.
4803 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4804 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4805 (union specbinding): Rename from struct specbinding. Redo layout
4806 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4807 which is not portable. With Sun C 5.12 32-bit sparc, the
4808 declaration causes nargs to be an unsigned bitfield, a behavior
4809 that the C standard allows; but Emacs wants nargs to be signed.
4810 The overall type is now a union of structures rather than a
4811 structure of union of structures, and the 'kind' member is now a
4812 bitfield, so that the overall type doesn't grow. All uses changed.
4813 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4815 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4817 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4818 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4820 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4822 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4824 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4825 unless we know that the window w's frame is a frame object.
4826 Another attempt at solving bug#14062 and bug#14630.
4828 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4830 * textprop.c (property_set_type): New enum.
4831 (add_properties): Allow appending/prepending text properties.
4832 (add_text_properties_1): Factored out of Fadd_text_properties.
4833 (Fadd_text_properties): Move all the code into
4834 add_text_properties_1.
4835 (Fadd_face_text_property): New function that calls
4836 add_text_properties_1.
4838 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4840 Move functions from lisp.h to individual modules when possible.
4841 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4842 * alloc.c (XFLOAT_INIT, set_symbol_name):
4843 * buffer.c (CHECK_OVERLAY):
4844 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4845 (set_char_table_parent):
4846 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4847 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4848 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4849 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4851 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4852 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4853 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4854 (backtrace_args, backtrace_debug_on_exit):
4855 * floatfns.c (CHECK_FLOAT):
4856 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4857 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4858 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4859 (set_hash_index_slot):
4860 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4861 * marker.c (CHECK_MARKER):
4862 * textprop.c (CHECK_STRING_OR_BUFFER):
4863 * window.c (CHECK_WINDOW_CONFIGURATION):
4864 Move here from lisp.h, and make these functions static rather than
4866 * buffer.c (Qoverlayp):
4868 * fns.c (Qhash_table_p):
4869 * window.c (Qwindow_configuration_p):
4871 * lisp.h: Remove the abovementioned defns and decls.
4873 Use functions, not macros, for XINT etc (Bug#11935).
4874 In lisp.h, prefer functions to function-like macros, and
4875 constants to object-like macros, when either will do. This:
4876 . simplifies use, as there's no more need to worry about
4877 arguments' side effects being evaluated multiple times.
4878 . makes the code easier to debug on some platforms.
4879 However, when using gcc -O0, keep using function-like macros
4880 for a few critical operations, for performance reasons.
4881 This sort of thing isn't needed with gcc -Og, but -Og
4882 is a GCC 4.8 feature and isn't widely-enough available yet.
4883 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4884 Remove enum lsb_bits; no longer needed.
4885 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4886 * buffer.c (Qoverlap):
4888 * fns.c (Qhash_table_p):
4889 Now extern, so lisp.h can use these symbols.
4890 * dispextern.h: Include character.h, for MAX_CHAR etc.
4891 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4892 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4893 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4894 (GLYPH_CODE_P): Move here from lisp.h.
4895 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4896 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4897 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4898 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4899 XUNTAG now returns void *.
4900 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4901 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4902 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4903 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4904 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4905 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4906 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4907 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4908 New macros, renamed from their sans-lisp_h_ counterparts.
4909 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4910 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4911 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4912 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4913 If compiling via GCC without optimization, define these as macros
4914 in addition to inline functions.
4915 To disable this, compile with -DINLINING=0.
4916 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4917 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4918 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4919 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4920 (INTMASK, VALMASK): Now macros, since static values cannot be
4921 accessed from extern inline functions.
4922 (VALMASK): Also a constant, for benefit of old GDB.
4923 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4924 is INTEGERP, which can fold it in.
4925 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4926 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4927 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4928 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4929 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4930 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4931 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4932 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4933 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4934 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4935 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4936 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4937 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4938 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4939 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4940 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4941 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4942 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4943 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4944 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4945 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4946 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4947 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4948 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4949 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4950 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4951 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4952 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4953 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4954 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4955 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4956 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4957 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4959 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4960 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4961 (VALMASK): Define in one place rather than in two, merging the
4962 USE_LSB_TAG parts; this is simpler.
4963 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4964 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4965 Move up, to avoid use before definition.
4966 Also include "globals.h" earlier, for the same reason.
4967 (make_natnum): New function.
4968 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4969 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4970 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4971 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4972 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4973 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4974 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4975 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4976 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4977 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4978 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4979 (Qwindow_configuration_p, Qimage): New forward declarations.
4980 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4981 (STRING_COPYIN): Remove; unused.
4982 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4983 (xcar_addr, xcdr_addr): New functions. All uses changed.
4984 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4985 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4986 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4987 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4988 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4989 (TYPE_RANGED_INTEGERP): Simplify.
4990 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4991 (setlocale, fixup_locale, synchronize_system_messages_locale)
4992 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4993 Now empty functions, not macros.
4994 (functionp): Return bool, not int.
4995 * window.c (Qwindow_configuration_p): Now extern,
4996 so window.h can use it.
4997 * window.h (Qwindowp): Move decl back to lisp.h.
4999 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5001 * xdisp.c (Fline_pixel_height): New function, required for solving
5004 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5006 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5008 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5010 * lread.c (syms_of_lread):
5011 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5013 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5015 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5017 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5019 * fileio.c (expand_file_name): Doc fix.
5021 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5023 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5024 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5025 Wait for self, not for 0. This can't hurt on GNU or similar
5026 system, and may help with Cygwin.
5028 * keyboard.c: Don't use PROP (...) as an lvalue.
5029 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5030 Use set_prop (A, B), not PROP (A) = B.
5032 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5034 * xdisp.c (get_it_property): Use it->window instead of generating
5035 a Lisp object from it->w.
5037 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5039 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5040 get-char-property the window that is being rendered, instead of
5041 the buffer, to support window-specific overlays. (Bug#14575)
5042 (compute_display_string_pos): When W is NULL, use the current
5043 buffer as the object to pass to get-char-property.
5044 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5045 pointer member of the bidi iterator, since no window is pertinent
5048 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5050 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5051 being displayed, and pass it to compute_display_string_pos.
5052 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5053 (bidi_paragraph_init): All callers changed.
5055 * xdisp.c (init_from_display_pos, init_iterator)
5056 (handle_single_display_spec, next_overlay_string)
5057 (get_overlay_strings_1, reseat_1, reseat_to_string)
5058 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5059 Set bidi_it.w member from it->w.
5060 (compute_display_string_pos): Accept additional argument, the
5061 window being displayed, and pass it to Fget_char_property.
5064 * dispextern.h (struct bidi_it): New member w, the window being
5066 (compute_display_string_pos): Adjust prototype.
5068 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5070 * xgselect.c: Remove unneeded include xterm.h.
5072 * process.c (wait_reading_process_output): Check for NS before GLIB.
5073 GLIB may be linked in due to rsvg, but ns_select must be called.
5075 * xgselect.c (xg_select): Remove call to window_system_available
5076 and g_main_context_pending at the top, so Gdk events (i.e. file
5077 notify) are processed when Emacs is started with -nw.
5079 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5081 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5082 (ctagsfiles3): New variable, includes only *.m files.
5083 (TAGS): Use an explicit language name in the regular expressions,
5084 to avoid transformation of '/SOMETHING' by MSYS to
5085 'c:\MSYS\SOMETHING'.
5087 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5089 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5091 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5093 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5094 still need to set the mouse pointer shape and activate help-echo.
5097 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5099 A few porting etc. fixes for the new file monitor code.
5100 See the thread containing
5101 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5102 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5103 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5104 (dir_monitor_callback, Fgfile_rm_watch):
5105 Use assq_no_quit instead of Fassoc, for speed.
5106 (dir_monitor_callback, Fgfile_rm_watch):
5107 eassert that the monitor is a fixnum.
5108 (dir_monitor_callback): No need for CDR_SAFE.
5109 Simplify building of lisp with alternative tails.
5110 (Fgfile_add_watch, Fgfile_rm_watch):
5111 Do not assume glib functions set errno reliably on failure.
5112 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5113 and signal an error otherwise.
5114 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5115 Use Fdelq instead of Fdelete, for speed.
5117 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5119 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5120 don't insist on being invoked on a highlighted tool-bar button.
5121 Avoids losing tool-bar functionality when mouse-highlight is nil.
5122 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5123 Don't highlight when mouse-highlight is nil.
5124 (note_mouse_highlight): When mouse-highlight is nil, don't return
5125 right away; instead, run tool-bar and mode-line highlight
5126 subroutine, clear any existing highlight, and revert the mouse
5127 pointer to its default shape. (Bug#14558)
5129 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5131 * lisp.mk (lisp): Add prog-mode.el.
5133 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5135 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5136 * process.c (dummy_handler): New function.
5137 (lib_child_handler): New static var.
5138 (handle_child_signal): Invoke it.
5139 (catch_child_signal): If a library has set up a signal handler,
5140 save it into lib_child_handler.
5141 (init_process_emacs): If using glib and not on Windows, tickle glib's
5142 child-handling code so that it initializes its private SIGCHLD handler.
5143 * syssignal.h (SA_SIGINFO): Default to 0.
5144 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5145 31; it should no longer be needed now.
5147 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5149 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5151 * gfilenotify.c (globals_of_gfilenotify): New function.
5152 (syms_of_gfilenotify): Move global initialization there.
5154 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5156 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5158 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5159 * keyboard.c (menu_bar_items, tool_bar_items):
5160 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5161 not override local keymaps any more.
5163 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5165 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5167 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5169 * w32console.c (initialize_w32_display): Return the dimensions of
5170 the console window via 2 additional arguments, not via the current
5171 frame. This avoids crashes due to overrunning the bounds of
5172 frame's decode_mode_spec_buffer, which is not resized following
5173 the change of the frame dimensions from the initial 10x10.
5175 * w32term.h (w32_initialize_display_info): Adjust prototype.
5177 * term.c (init_tty): Take dimensions of the frame from the values
5178 returned by initialize_w32_display.
5180 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5181 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5182 (LIBES): Add $(GFILENOTIFY_LIBS).
5184 * w32inevt.c (handle_file_notifications): Add dummy implementation
5185 for !HAVE_W32NOTIFY.
5187 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5189 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5191 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5193 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5195 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5197 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5199 Fix minor problems found by static checking.
5200 * data.c (pure_write_error):
5201 Use xsignal2, not Fsignal, as Fsignal might return.
5202 * eval.c (set_backtrace_debug_on_exit): Now static.
5203 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5204 No longer inline. EXTERN_INLINE is needed only for functions
5205 defined in .h files. Reindent function header as per GNU style.
5206 (backtrace_p, backtrace_top, backtrace_next):
5207 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5208 compiler or linker. Add extern decls to pacify gcc -Wall.
5209 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5211 * frame.c (free_monitors): Define only on platforms that need it.
5212 * nsterm.m (ns_term_init):
5213 * process.c (catch_child_signal):
5214 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5215 defined on all porting targets these days.
5216 * process.c, process.h (catch_child_signal):
5217 Make it extern only if NS_IMPL_GNUSTEP is defined.
5219 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5221 * w32.c (gettimeofday): Make the signature identical to prototype
5222 in nt/inc/sys/time.h.
5224 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5226 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5229 * keyboard.c (safe_run_hooks_error): Improve error message.
5231 * data.c (pure_write_error): Add `object' argument.
5232 * puresize.h (CHECK_IMPURE): Use it.
5234 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5236 * Makefile.in (NOTIFY_OBJ): New variable.
5237 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5239 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5240 Call syms_of_gfilenotify.
5242 * gfilenotify.c: New file.
5244 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5245 and Qfile_w32notify.
5246 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5247 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5249 * lisp.h: Declare syms_of_gfilenotify.
5251 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5253 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5255 Merge the specpdl and backtrace stacks. Make the structure of the
5256 specpdl entries more obvious via a tagged union of structs.
5257 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5258 (enum specbind_tag): New enum.
5259 (struct specbinding): Make it a tagged union of structs.
5260 Add a case for backtrace records.
5261 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5262 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5263 (backtrace_debug_on_exit): New accessors.
5264 (struct backtrace): Remove.
5265 (struct catchtag): Remove backlist field.
5266 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5268 (Flocal_variable_p): Speed up the common case where the binding is
5270 * eval.c (backtrace_list): Remove.
5271 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5272 (set_backtrace_args, set_backtrace_nargs)
5273 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5274 (backtrace_next): New functions.
5275 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5276 (unwind_to_catch, internal_lisp_condition_case)
5277 (internal_condition_case, internal_condition_case_1)
5278 (internal_condition_case_2, internal_condition_case_n): Don't bother
5279 with backtrace_list any more.
5280 (Fsignal): Adjust to new backtrace format.
5281 (grow_specpdl): Move up.
5282 (record_in_backtrace): New function.
5283 (eval_sub, Ffuncall): Use it.
5284 (apply_lambda): Adjust to new backtrace format.
5285 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5287 (specbind): Adjust to new specpdl format. Simplify.
5288 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5289 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5291 (mark_backtrace): Remove.
5292 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5293 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5294 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5296 * profiler.c (record_backtrace): Use get_backtrace.
5297 (handle_profiler_signal): Use backtrace_top_function.
5298 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5301 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5303 * process.h (catch_child_signal): Declare.
5305 * process.c (catch_child_signal): New function.
5306 (init_process_emacs): Call it.
5308 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5309 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5311 (x_set_cursor_type): Remove declaration.
5312 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5313 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5314 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5315 (ns_get_color): Use F suffix on float.
5316 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5317 (ns_get_rgb_color): Remove.
5318 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5319 (note_mouse_movement): x and y are CGFloat.
5320 (ns_draw_fringe_bitmap): Remove unused rowY.
5321 Change #if to COCOA && >= 10_6.
5322 (ns_draw_window_cursor): Remove unused overspill.
5323 (ns_draw_underwave): width and x are EamcsCGFloat.
5324 (ns_draw_box): thickness is CGFloat.
5325 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5326 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5327 if not in main thread.
5328 (ns_get_pending_menu_title, ns_check_menu_open)
5329 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5330 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5331 (sendFromMainThread:): New method.
5332 (changeFont:): size is CGFloat.
5333 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5334 Disable warning about permanent text.
5335 (characterIndexForPoint:): Adjust return type depending on GNUStep
5337 (mouseDown:): delta is CGFloat.
5338 (updateFrameSize): Remove unised variable f.
5339 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5340 Cast float to EmacsCGFloat.
5341 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5342 also to -1 when restoring.
5343 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5344 inside NS_IMPL_COCOA.
5345 (toggleFullScreen:): Put call to toggleFullScreen inside
5346 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5347 (setPosition:portion:whole:): por is CGFloat.
5348 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5349 (mouseDown:): Use CGFloat.
5350 (mouseDragged:): Remove unised variable edge.
5351 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5353 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5355 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5356 when NS_IMPL_GNUSTEP.
5357 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5358 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5359 (EmacsToolbar): Add clearAll. Add tag argument to
5360 addDisplayItemWithImage.
5361 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5363 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5365 * nsmenu.m (ns_update_menubar): Make static.
5366 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5367 (fillWithWidgetValue:): Add cast to SEL for setAction.
5368 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5369 (update_frame_tool_bar): Update code for GNUStep.
5370 (clearAll): New method.
5371 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5372 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5373 Move identifierToItem setObject and activeIdentifiers addObject before
5374 call to insertItemWithItemIdentifier.
5375 (validateVisibleItems): Fix indentation.
5376 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5377 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5378 UtilityWindow to aStyle, remove call to setStyleMask.
5380 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5382 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5383 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5384 Use F suffix on floats.
5385 (ns_char_width): Returns CGFloat.
5386 (ns_ascii_average_width): w is CGFloat instead of float.
5387 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5389 (ns_glyph_metrics): CGFloat instead of float.
5391 * nsfns.m (x_set_foreground_color, x_set_background_color):
5393 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5394 remove unused variables.
5395 (Fns_read_file_name): Keep track if panel is for save.
5396 Use ns_filename_from_panel/ns_directory_from_panel.
5397 (Fns_list_services): delegate only used for COCOA.
5398 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5399 Just return the input if GNUStep.
5400 (x_screen_planes): Remove.
5401 (Fxw_color_values): Use EmacsCGFloat
5402 (Fns_display_monitor_attributes_list): Only get screen number for
5404 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5406 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5407 ns_directory_from_panel.
5409 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5411 * process.c (handle_child_signal): Also use WCONTINUED.
5412 This is so that list-processes doesn't mistakenly list the process
5413 as stopped, when the process has actually been continued and is
5416 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5418 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5419 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5420 not already configured.
5422 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5424 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5426 * Makefile.in (mostlyclean): Remove *.res files.
5428 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5430 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5431 a buffer (bug#8447).
5433 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5435 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5436 display vector, and we backtrack, handle the case that the
5437 previous character position is also displayed from a display
5438 vector or covered by a display string or image. (Bug#14476)
5440 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5442 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5443 (struct MonitorInfo, free_monitors): Remove.
5444 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5445 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5446 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5449 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5450 (struct MonitorInfo, free_monitors): Remove.
5451 (ns_screen_name): Make static.
5452 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5453 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5456 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5457 (struct MonitorInfo): New struct.
5458 (free_monitors, make_monitor_attribute_list): Declare.
5460 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5462 (free_monitors, make_monitor_attribute_list): New functions.
5463 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5466 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5468 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5470 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5472 * keyboard.c: Apply keyboard decoding only to events that come directly
5473 from the tty, not from unread-command-events (bug#14368).
5474 (read_event_from_main_queue): New function, extracted from read_char).
5475 (read_decoded_char): Remove.
5476 (read_decoded_event_from_main_queue): New function to replace it.
5477 (read_char): Use it.
5478 (read_key_sequence): Use read_char rather than read_decoded_char.
5480 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5482 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
5484 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5486 2013-05-22 Kenichi Handa <handa@gnu.org>
5488 The following changes are to fix the setting of
5489 buffer-file-coding-system on, for instance, C-x RET c unix RET
5490 _FILE_OF_DOS_EOL_TYPE_ RET.
5492 * coding.h (struct coding_system): New member detected_utf8_chars.
5494 * coding.c (detect_coding_utf_8): Count characters and check EOL
5495 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5497 (setup_coding_system): Do not initialize coding->head_ascii.
5498 (check_ascii): Do not set coding->eol_seen but update it. Do not
5499 call adjust_coding_eol_type here.
5500 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5501 If the eol-type of CODING is already specified, adjust the eol type
5502 of the found coding-system.
5503 (decode_coding_gap): Cancel previous change. Utilize the
5504 character numbers counted by detect_coding_utf_8. Fix detection
5507 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
5509 * search.c (looking_at_1): Only set last_thing_searched if the match
5510 changed the match-data (bug#14281).
5512 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5514 * xdisp.c (reseat_at_previous_visible_line_start):
5515 Already declared in dispextern.h, so remove it here.
5516 (move_it_vertically_backward): Likewise.
5518 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5520 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5521 (Fx_display_pixel_width, Fx_display_pixel_height)
5522 (Fx_display_mm_width, Fx_display_mm_height):
5523 Mention `display-monitor-attributes-list' in docstrings.
5525 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5526 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5527 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5528 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5529 (Fx_display_backing_store, Fx_display_visual_class)
5530 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5531 (Fx_display_grayscale_p, Fx_display_pixel_width)
5532 (Fx_display_pixel_height, Fx_display_planes)
5533 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5534 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5535 (Fx_display_mm_width, Fx_display_mm_height)
5536 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5537 height for all physical monitors as in X11.
5539 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5540 Return pixel width or height for all physical monitors as in X11.
5542 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5544 Port --enable-gcc-warnings to clang.
5545 * bytecode.c (exec_byte_code):
5547 Redo diagnostic pragmas to pacify clang, too.
5548 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5549 * editfns.c (Fencode_time):
5550 * fileio.c (file_accessible_directory_p):
5551 * font.c (font_unparse_xlfd):
5552 Use '&"string"[index]' instead of '"string" + (index)'.
5553 * undo.c (user_error): Remove; unused.
5555 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5557 * insdel.c (insert_1_both): Document the arguments, instead of
5558 referring to insert_1, which no longer exists.
5560 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5561 some window, increment windows_or_buffers_changed, so that
5562 *Messages* display in that window is updated. (Bug#14408)
5564 * w32.c: Include epaths.h.
5565 (init_environment): Use cmdproxy.exe without leading directories.
5566 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5568 (gettimeofday): Adjust signature and return value to Posix
5571 * unexw32.c (open_output_file): Delete the existing emacs.exe
5572 before creating it, to break the hard link to the versioned
5575 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5576 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5577 (FIRSTFILE_OBJ): New variables.
5578 (W32_RES): Rename to EMACSRES. All users changed.
5579 (base_obj): Use $(CM_OBJ).
5580 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5581 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5582 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5583 $(W32_RES_LINK) before $(LIBES).
5584 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5586 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5588 * makefile.w32-in (DOC): Use just "DOC".
5590 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5592 * process.c: Export default filters and sentinels to Elisp.
5593 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5595 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5596 (Fset_process_sentinel, Fformat_network_address):
5597 Default to them instead of nil.
5598 (server_accept_connection): Sentinels can't be nil any more.
5599 (read_and_dispose_of_process_output): New function, extracted from
5600 read_process_output.
5601 (read_process_output): Use it; filters can't be nil.
5602 (Finternal_default_process_filter): New function, extracted from
5603 read_process_output.
5604 (exec_sentinel_unwind): Remove function.
5605 (exec_sentinel): Don't zilch sentinel while running.
5606 (status_notify): Sentinels can't be nil.
5607 (Finternal_default_process_sentinel): New function extracted from
5609 (setup_process_coding_systems): Default filter is not nil any more.
5610 (syms_of_process): Export new Elisp functions and initialize
5612 * lisp.h (make_lisp_proc): New function.
5614 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5616 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5618 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5620 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5621 unless we know that the window w is a leaf window.
5622 Another attempt at solving bug#14062.
5624 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5626 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5629 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5631 * image.c (gif_load): Check that subimages fit (Bug#14345).
5633 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5635 * lread.c (skip_dyn_eof): New function.
5636 (read1): Use it to skip the end of a file in response to #@00.
5638 * doc.c (get_doc_string): Slightly relax the sanity checking.
5640 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5642 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5643 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5644 (MonitorInfo): New struct.
5645 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5646 (Fns_display_monitor_attributes_list): New functions.
5647 (display-usable-bounds): Remove.
5648 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5651 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5653 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5654 (GTK_CHECK_VERSION): New macro, if not already defined.
5655 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5656 replaced by GTK_CHECK_VERSION.
5658 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5660 * xterm.h (GTK_PREREQ): New macro.
5661 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5662 to use this macro instead, for consistency and clarity.
5664 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5666 * xdisp.c (row_for_charpos_p): New function, with code of
5667 cursor_row_p, but accepts an additional argument CHARPOS instead
5668 of using a hardcoded PT.
5669 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5670 (row_containing_pos): Call row_for_charpos_p instead of partially
5671 doing the same. Fixes cursor positioning under longlines-mode
5672 when longlines-show-effect includes more than one newline, when
5673 moving the cursor vertically up.
5675 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5677 * makefile.w32-in (ACL_H): New macro.
5678 ($(BLD)/fileio.$(O)): Update dependencies.
5680 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5682 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5683 * Makefile.in (LIB_ACL): New macro.
5684 (LIBACL_LIBS): Remove.
5685 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5686 * fileio.c: Include <acl.h>.
5687 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
5688 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
5690 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
5693 * unexelf.c: Don't assume ElfW (Half) fits in int.
5694 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
5695 when dealing with ElfW (Half) values, since they can exceed 2**31
5696 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
5697 (entry_address): Omit unused NUM arg. All uses changed.
5699 2013-05-07 Juri Linkov <juri@jurta.org>
5701 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
5702 to the string converted from number with `Fnumber_to_string'.
5705 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5707 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
5708 This fixes a problem introduced by my previous change.
5710 2013-05-07 Glenn Morris <rgm@gnu.org>
5712 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
5714 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
5716 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
5718 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5720 Static checking by GCC 4.8.0.
5721 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
5722 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
5723 (x_get_monitor_attributes_fallback)
5724 (x_get_monitor_attributes_xinerama)
5725 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
5726 Define only if USE_GTK.
5727 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
5728 (x_get_monitor_attributes_fallback): Omit unused locals.
5729 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
5730 Use double, not float, to avoid mixed-mode floating point arithmetic.
5732 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5733 Jan Djärv <jan.h.d@swipnet.se>
5735 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
5736 (XINERAMA_CFLAGS): New macros.
5737 (ALL_CFLAGS, LIBES): Use them.
5739 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5740 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5741 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5742 (syms_of_xfns): DEFSYM them.
5743 (struct MonitorInfo): New struct.
5744 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5745 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5746 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5747 (x_get_monitor_attributes_xinerama): New functions.
5748 (Fx_display_monitor_attributes_list): New primitive.
5749 (syms_of_xfns): Defsubr it.
5751 * xterm.h (x_display_info): Add Xatom_net_workarea and
5752 Xatom_net_current_desktop.
5754 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5755 and dpyinfo->Xatom_net_current_desktop.
5757 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5759 * xdisp.c (pos_visible_p): Use the special code for finding the
5760 beginning of a display property or overlay for any "replacing"
5761 display property, not just for display strings. This solves
5762 incorrect reporting of position by posn-at-point. (Bug#14241)
5764 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5766 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5767 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5768 Verify that ElfW (Half) fits in int.
5769 (fatal): Use same signature as lisp.h.
5770 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5771 configure and build with -DUNEXELF_DEBUG without worrying about
5772 other modules that use DEBUG.
5773 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5774 possibly-wide integers now uses it instead of plain fprintf.
5775 (entry_address): New function, which avoids problems with 32-bit
5776 overflow on 64-bit hosts.
5777 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5778 (round_up): Don't assume the remainder fits in int.
5779 (find_section): Use bool for boolean. Simplify debug code.
5780 (unexec): Don't assume file sizes fit in int or size_t.
5781 Omit unnecessary trailing newline in 'fatal' format.
5782 Use strerror rather than outputting decimal error number.
5783 Remove unused code when emacs is not defined;
5784 this file relies on Emacs now.
5785 Don't assume e_phnum and e_shnum are positive.
5787 * regex.c: Fix problems when DEBUG is defined.
5788 (extract_number, extract_number_and_incr): Define regardless of
5789 whether DEBUG is defined; that's simpler and makes the code less
5790 likely to go stale in the normal case when DEBUG is not defined.
5791 Return int rather than taking an int * arg. All callers changed.
5792 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5793 Remove, replacing with ...
5794 (DEBUG_PRINT): New macro. All callers changed.
5795 (DEBUG_COMPILES_ARGUMENTS): New macro.
5796 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5797 (print_compiled_pattern, print_double_string) [DEBUG]:
5798 Use prototype rather than old-style definition.
5799 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5800 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5801 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5802 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5803 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5804 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5805 This matters only when DEBUG is defined.
5807 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5809 * xdisp.c (set_iterator_to_next): Set the
5810 ignore_overlay_strings_at_pos_p flag only if we are _really_
5811 iterating over an overlay string, as indicated by the
5812 current.overlay_string_index member. (Bug#14306)
5814 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5816 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5817 to where it is used, to avoid autorelease issues (Bug#14050).
5819 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5821 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5822 * fileio.c (syms_of_fileio): Implement this.
5823 * filelock.c (create_lock_file): If symbolic links don't work, so
5824 we use a regular file as a lock file, do not fsync the lock file;
5827 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5829 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5830 (syms_of_minibuf): Adjust accodingly.
5832 * callint.c (Fcall_interactively): Adjust calls accordingly.
5834 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5836 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5837 w->contents is a buffer before computing everything else.
5838 Use parentheses to disambiguate last part of the condition.
5840 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5841 assertion violations. (Bug#14062)
5843 2013-05-01 David Reitter <david.reitter@gmail.com>
5845 * nsfns.m (ns_tooltip): Initialize.
5847 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5849 * coding.c (decode_coding_gap): Don't remove the character before
5850 a newline unless it's a CR character. (Bug#14287)
5852 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5854 * dispextern.h (struct face): Move enum face_underline_type
5855 earlier so that bitfields can be in the same word.
5857 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5859 * nsfns.m (handlePanelKeys): New function.
5860 (EmacsOpenPanel:performKeyEquivalent:)
5861 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5862 arrows/function/control and copy/paste keys (Bug#14296).
5864 2013-04-27 Juri Linkov <juri@jurta.org>
5866 * callint.c (Fcall_interactively): Call `Qread_number' for
5867 interactive code letter `n' instead of using duplicate code.
5870 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5872 * systime.h (make_timeval): Declare as 'const'.
5874 2013-04-27 Kenichi Handa <handa@gnu.org>
5876 * font.c (font_open_entity): Always open a font of manageable
5879 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5881 Port better to AIX (Bug#14258).
5882 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5885 2013-04-24 Kenichi Handa <handa@gnu.org>
5887 * coding.c (decode_coding_iso_2022): When an invalid escape
5888 sequence is encountered, reset the invocation and designation
5889 status to the safest one.
5891 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5893 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5894 Without this fix, "make distclean" leaves stamp-h1 behind.
5896 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5898 * w32fns.c (w32_fullscreen_rect): New function to compute the
5899 window rectangle for the given fullscreen mode.
5900 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5901 longer tunes the window size. This keeps the window's edges flush
5902 with the screen and allows the taskbar to hide itself in fullboth.
5904 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5905 window decorations and uses the entire screen.
5907 * w32term.h (w32_fullscreen_rect) Add prototype.
5908 (struct w32_output): Replace normal_width, normal_height,
5909 normal_top, and normal_left members with a single normal_placement
5911 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5913 (FRAME_NORMAL_PLACEMENT): New macro.
5915 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5917 * minibuf.c (Ftest_completion): Silence compiler warning.
5919 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5921 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5924 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5927 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5928 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5929 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5930 parentheses where appropriate.
5932 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5934 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5936 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5938 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5939 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5940 Mention in the doc string that setting these variables takes
5941 effect only after a call to set-window-buffer. (Bug#14200)
5943 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5945 * indent.c (Fvertical_motion): Don't consider display strings on
5946 overlay strings as display strings on the buffer position we
5947 started from. This prevents vertical cursor motion from jumping
5948 more than one line when there's an overlay string with a display
5949 property at end of line.
5950 Reported by Karl Chen <Karl.Chen@quarl.org> in
5951 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5953 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5955 * window.c (select_window): `record_buffer' even if window is
5956 already selected (bug#14191).
5958 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5960 * window.c (Fwindow_end): Test more flags, including the buffer's
5961 last_overlay_modified flag, to determine whether the window's
5962 display is really up-to-date. Prevents the function from
5963 returning a stale value. (Bug#14170)
5964 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5967 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5969 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5970 garbaged only if it is not already the top frame on its TTY.
5971 This prevents flickering due to constant redrawing of TTY frames when
5972 there are GUI frames open in the same session. (Bug#13864)
5974 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5976 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5977 of marking the idle timers directly.
5979 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5981 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5984 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5986 * window.c (select_window): Don't record_buffer while the invariant is
5987 temporarily broken (bug#14161).
5989 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5991 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5993 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5995 2013-04-07 Romain Francoise <romain@orebokech.com>
5997 Ignore additional platform-specific ACL errors (Bug#13702).
5998 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5999 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6001 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6003 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6006 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6008 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6009 This bug was introduced by my 2013-02-25 change that simplified
6010 data_start configuration. Without this change, on GNU/Linux
6011 an Emacs configured with --enable-profiling fails immediately
6012 due to a profiler signal.
6013 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6014 with these flags. On platforms where special flags are needed
6015 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6016 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6017 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6019 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6021 Get rid of some platform-specific functions examining window
6022 system and its capabilities. This is a partial rework of the
6024 * lisp.h (have_menus_p): Remove prototype. This function is
6025 replaced with platform-independent window_system_available.
6026 (check_window_system): Move to...
6027 * frame.h (decode_window_system_frame, window_system_available):
6028 ...here, add new prototypes.
6029 * frame.c (window_system_available, decode_window_system_frame):
6031 (check_window_system): Platform-independent now.
6032 * xterm.h (x_in_use): Remove declaration.
6034 * w32term.h (check_x_frame):
6035 * nsterm.h (check_x_frame): Remove prototypes. This function
6036 is replaced with platform-independent decode_window_system_frame.
6037 * msdos.c (have_menus_p): Remove.
6038 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6039 Remove platform-specific functions. Use check_window_system,
6040 decode_window_system_frame and check_ns_display_info where
6041 appropriate. Minor style and comment tweaks.
6042 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6043 (check_x_frame): Likewise.
6044 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6046 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6047 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6048 * xmenu.c, xselect.c: All related users changed.
6050 2013-04-03 Kenichi Handa <handa@gnu.org>
6052 The following changes is to optimize the code for reading UTF-8
6055 * coding.c (check_ascii): Rename from detect_ascii. Return value
6056 changed. Check EOL format. Do not call adjust_coding_eol_type
6058 (check_utf_8): New function.
6059 (adjust_coding_eol_type): Do nothing if already adjusted.
6060 (detect_coding): Compare the return value of check_ascii with
6061 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6062 (decode_coding_gap): Optimize for valid UTF-8.
6064 2013-03-21 Kenichi Handa <handa@gnu.org>
6066 * coding.c (syms_of_coding): Cancel previous change.
6068 * insdel.c (insert_from_gap): Fix previous change.
6070 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6072 Consistently use platform-specific function to detect window system.
6073 * lisp.h (check_window_system): New prototype. This function is
6074 going to replace check_x, check_w32 and check_ns.
6075 (have_menus_p): Mention msdos.c in comment.
6076 * fontset.c (check_window_system_func): Remove. Adjust all users.
6077 * fontset.h (check_window_system_func): Remove prototype.
6078 * nsterm.h (check_ns):
6079 * xterm.h (check_x):
6080 * w32term.h (check_w32): Likewise.
6081 * menu.c (Fx_popup_menu): Use check_window_system.
6082 * msdos.c (check_window_system): Define for MS-DOS.
6083 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6084 * w32fns.c (check_window_system): Likewise for MS-Windows.
6085 * xfns.c (check_window_system): Likewise for X.
6086 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6087 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6089 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6091 Prefer < to > in range checks such as 0 <= i && i < N.
6092 This makes it easier to visualize quantities on a number line.
6093 This patch doesn't apply to all such range checks,
6094 only to the range checks affected by the 2013-03-24 change.
6095 This patch reverts most of the 2013-03-24 change.
6096 * alloc.c (xpalloc, Fgarbage_collect):
6097 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6098 * character.c (string_escape_byte8):
6099 * charset.c (read_hex):
6100 * data.c (cons_to_unsigned):
6101 * dispnew.c (update_frame_1):
6102 * doc.c (Fsubstitute_command_keys):
6103 * doprnt.c (doprnt):
6104 * editfns.c (hi_time, decode_time_components):
6105 * fileio.c (file_offset):
6106 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6107 * font.c (font_intern_prop):
6108 * frame.c (x_set_alpha):
6109 * gtkutil.c (get_utf8_string):
6110 * indent.c (check_display_width):
6111 * keymap.c (Fkey_description):
6112 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6114 * minibuf.c (read_minibuf_noninteractive):
6115 * process.c (wait_reading_process_output):
6116 * search.c (Freplace_match):
6117 * window.c (get_phys_cursor_glyph):
6118 * xdisp.c (redisplay_internal):
6119 * xsmfns.c (smc_save_yourself_CB):
6120 Prefer < to > for range checks.
6121 * dispnew.c (sit_for): Don't mishandle NaNs.
6122 This fixes a bug introduced in the 2013-03-24 change.
6123 * editfns.c (decode_time_components): Don't hoist comparison.
6124 This fixes another bug introduced in the 2013-03-24 change.
6126 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6128 * frame.h (struct frame): Drop scroll_bottom_vpos
6129 member becaue all real users are dead long ago.
6130 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6131 * xdisp.c (redisplay_internal): Adjust user.
6133 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6135 * nsmenu.m (showAtX:Y:for:): setLevel to
6136 NSPopUpMenuWindowLevel (Bug#13998).
6138 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6140 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6141 (ns_check_pending_open_menu): Declare.
6143 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6144 (x_activate_menubar): Update the menu with title that matches
6145 ns_get_pending_menu_title, and call
6146 ns_check_pending_openmenu (Bug#12698).
6147 (menuWillOpen:): New method.
6148 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6150 * nsterm.m (menu_will_open_state, menu_mouse_point)
6151 (menu_pending_title): New varaibles.
6152 (ns_get_pending_menu_title, ns_check_menu_open)
6153 (ns_check_pending_open_menu): New functions.
6155 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6157 * indent.c (current_column_bol_cache): Remove leftover which is not
6158 used in Fmove_to_column any more.
6159 (current_column, scan_for_column): Adjust users.
6160 * keyboard.c (last_point_position_buffer, last_point_position_window):
6161 Remove leftovers which are not used for recording undo any more.
6162 (command_loop_1, syms_of_keyboard): Adjust users.
6163 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6164 redisplay_window any more.
6165 (move_it_to): Adjust user.
6167 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6169 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6170 Update dependencies.
6172 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6174 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6175 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6178 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6180 * window.h (struct window): Replace hchild, vchild and buffer slots
6181 with the only contents slot. This is possible because each valid
6182 window may have either the child window (in vertical or horizontal
6183 combination) or buffer to display (for the leaf window). Using that,
6184 a lof of operations to traverse and/or change window hierarchies may
6185 be simplified. New member horizontal is used to distinguish between
6186 horizontal and vertical combinations of internal windows.
6187 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6188 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6189 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6190 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6191 Use contents slot, not buffer, where appropriate.
6192 (wset_combination): New function.
6193 (wset_buffer): Add eassert.
6194 (Fframe_first_window): Simplify the loop reaching first window.
6195 (Fwindow_buffer): Use WINDOW_LEAF_P.
6196 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6197 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6198 (unshow_buffer): Convert initial debugging check to eassert.
6199 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6200 (make_parent_window, window_resize_check, window_resize_apply)
6201 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6202 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6203 Adjust to match struct window changes.
6204 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6205 (mark_window_cursors_off, count_windows, get_leaf_windows)
6206 (foreach_window_1): Simplify the loop.
6207 * alloc.c (mark_object): Do not check for the leaf window because
6208 internal windows has no glyph matrices anyway.
6209 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6210 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6211 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6212 (build_frame_matrix_from_window_tree, mirror_make_current)
6213 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6214 (update_window_tree, set_window_update_flags): Simplify the loop.
6215 (sync_window_with_frame_matrix_rows): Enforce live window.
6216 Use contents slot, not buffer, where appropriate.
6217 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6218 and WINDOW_HORIZONTAL_COMBINATION_P.
6219 (make_frame_visible_1): Simplify the loop.
6220 Use contents slot, not buffer, where appropriate.
6221 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6222 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6223 (expose_window_tree): Likewise.
6224 Use contents slot, not buffer, where appropriate.
6225 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6226 to avoid deleted windows. Use contents slot instead of buffer.
6227 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6228 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6229 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6230 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6232 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6234 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6235 identify the reasons for assertion violations in bug#14062 and
6237 (Fx_show_tip): Fix compilation error under
6238 "--enable-check-lisp-object-type". (Bug#14073)
6240 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6241 Reported by <rzl24ozi@gmail.com>.
6243 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6245 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6247 (unwind_with_echo_area_buffer): ...to restore it here.
6248 This is needed to ensure that...
6249 (redisplay_window): ...both window markers are valid here,
6250 which is verified by eassert.
6251 * editfns.c (save_excursion_save): Do not assume that
6252 selected_window always displays the buffer.
6253 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6256 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6258 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6261 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6263 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6265 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6267 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6268 since MinGW's w32api headers do. This avoids compiler warnings.
6270 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6273 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6275 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6277 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6279 * gtkutil.c (style_changed_cb): Check if frame is live and an
6280 X frame (Bug#14038).
6282 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6284 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6285 Define only for _WIN32_WINNT less than 0x0500.
6286 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6288 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6289 see its own definitions of 'struct timeval' and 'struct timezone'.
6291 Fix incompatibilities between MinGW.org and MinGW64 headers.
6292 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6294 * w32.c (REPARSE_DATA_BUFFER): Guard with
6295 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6297 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6299 * xterm.c: Include X11/XKBlib.h
6300 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6302 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6304 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6306 * blockinput.h (input_blocked_p): Likewise.
6307 * bytecode.c (exec_byte_code): Likewise.
6308 * callproc.c (call_process_kill, call_process_cleanup)
6309 (Fcall_process): Likewise.
6310 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6311 (Fccl_execute_on_string): Likewise.
6312 * character.c (string_escape_byte8): Likewise.
6313 * charset.c (read_hex): Likewise.
6314 * cm.c (calccost): Likewise.
6315 * data.c (cons_to_unsigned): Likewise.
6316 * dired.c (directory_files_internal, file_name_completion):
6318 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6319 (sit_for): Likewise.
6320 * doc.c (Fsubstitute_command_keys): Likewise.
6321 * doprnt.c (doprnt): Likewise.
6322 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6323 * emacsgtkfixed.c: Likewise.
6324 * fileio.c (file_offset, Fwrite_region): Likewise.
6325 * floatfns.c (Fexpt, fmod_float): Likewise.
6326 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6328 * font.c (font_intern_prop): Likewise.
6329 * frame.c (x_set_alpha): Likewise.
6330 * gtkutil.c (get_utf8_string): Likewise.
6331 * indent.c (check_display_width): Likewise.
6332 * intervals.c (create_root_interval, rotate_right, rotate_left)
6333 (split_interval_right, split_interval_left)
6334 (adjust_intervals_for_insertion, delete_node)
6335 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6336 (merge_interval_right, merge_interval_left, copy_intervals)
6337 (set_intervals_multibyte_1): Likewise.
6338 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6339 * keymap.c (Fkey_description): Likewise.
6340 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6341 * lread.c (openp, read_integer, read1, string_to_number):
6343 * menu.c (ensure_menu_items): Likewise.
6344 * minibuf.c (read_minibuf_noninteractive): Likewise.
6345 * print.c (printchar, strout): Likewise.
6346 * process.c (create_process, Faccept_process_output)
6347 (wait_reading_process_output, read_process_output, send_process)
6348 (wait_reading_process_output): Likewise.
6349 * profiler.c (make_log, handle_profiler_signal): Likewise.
6350 * regex.c (re_exec): Likewise.
6351 * regex.h: Likewise.
6352 * search.c (looking_at_1, Freplace_match): Likewise.
6353 * sysdep.c (get_child_status, procfs_ttyname)
6354 (procfs_get_total_memory): Likewise.
6355 * systime.h (EMACS_TIME_VALID_P): Likewise.
6356 * term.c (dissociate_if_controlling_tty): Likewise.
6357 * window.c (get_phys_cursor_glyph): Likewise.
6358 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6359 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6361 * xfns.c (Fx_window_property): Likewise.
6362 * xmenu.c (set_frame_menubar): Likewise.
6363 * xselect.c (x_get_window_property, x_handle_dnd_message):
6365 * xsmfns.c (smc_save_yourself_CB): Likewise.
6366 * xterm.c (x_scroll_bar_set_handle): Likewise.
6368 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6370 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6371 to be optional or nil. Adjust comment and convert it to docstring.
6372 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6373 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6375 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6377 Static checking by GCC 4.8-20130319.
6378 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6379 * process.c (Fset_process_datagram_address)
6380 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6381 * xdisp.c (get_char_face_and_encoding):
6382 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6383 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6384 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6386 2013-03-24 Ken Brown <kbrown@cornell.edu>
6388 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6389 fix compilation on 64-bit Cygwin, where underscores are not
6390 automatically prepended.
6392 * w32term.c (w32_initialize): Silence compiler warning.
6394 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6396 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6397 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6398 variables, to save and restore frame dimensions.
6399 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6400 after returning from a 'fullscreen' configuration.
6401 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6402 to avoid races between the main thread and the input thread.
6404 * w32term.h (struct w32_output): New members normal_width,
6405 normal_height, normal_top, normal_left, and prev_fsmode.
6406 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6407 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6410 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6411 'fullscreen' parameter. Always record previous width and height
6412 of the frame, except when switching out of maximized modes, so
6413 that they could be restored correctly, instead of resetting to the
6414 default frame dimensions. Send SC_RESTORE command to the frame,
6415 unless we are going to send SC_MAXIMIZE, to restore the frame
6416 resize hints in the mouse pointer shown by the window manager.
6419 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6421 * lisp.h (get_frame_param): Adjust conditions for prototype
6424 2013-03-22 Ken Brown <kbrown@cornell.edu>
6426 * unexcw.c: Drop unneeded inclusion of w32common.h.
6427 (report_sheap_usage): Declare.
6428 (read_exe_header): Add magic numbers for x86_64.
6429 (fixup_executable): Fix printf format specifier for unsigned long
6432 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6434 * frame.h (struct frame): Put menu_bar_window under #ifdef
6435 because this member is not needed when X toolkit is in use.
6436 (fset_menu_bar_window):
6437 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6438 (free_glyphs, update_frame):
6439 * xdisp.c (expose_frame): Likewise.
6440 (display_menu_bar): Likewise. Remove redundant eassert.
6441 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6444 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6446 Use functions and constants to manipulate Lisp_Save_Value objects.
6447 This replaces code that used macros and strings and token-pasting.
6448 The change makes the C source a bit easier to follow,
6449 and shrinks the Emacs executable a bit.
6450 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6451 (make_save_value): Change 1st arg from string to enum. All callers
6454 (mark_object): Use if, not #if, for GC_MARK_STACK.
6455 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6456 (XSAVE_OBJECT): Now functions, not macros.
6457 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6458 the constant was never used.
6459 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6460 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6461 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6462 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6464 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6465 type3 with a single member save_type. All uses changed.
6466 (save_type, set_save_pointer, set_save_integer): New functions.
6467 * print.c (PRINTX): Remove.
6469 * alloc.c: Remove redundant static declarations.
6471 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6473 * window.h (struct window): Convert left_col, top_line, total_lines
6474 and total_cols from Lisp_Objects to integers. Adjust comments.
6475 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6477 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6478 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6479 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6480 Adjust users where appropriate.
6482 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6484 * frame.h (struct frame): Drop resx and resy because the same data is
6485 available from window system-specific output context. Adjust users.
6486 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6487 New functions to provide defaults when no window system available.
6488 (FRAME_RES_X, FRAME_RES_Y): New macros.
6489 (NUMVAL): Move from xdisp.c.
6490 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6491 (Ffont_face_attributes, Fopen_font):
6492 * image.c (gs_load):
6493 * w32font.c (fill_in_logfont):
6494 * xdisp.c (calc_pixel_width_or_height):
6495 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6496 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6498 2013-03-20 Kenichi Handa <handa@gnu.org>
6500 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6501 to 1 (temporary workaround until a bug related to ASCII
6502 optimization is fixed).
6504 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6506 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6507 Signal error if window is not internal. Adjust docstring.
6508 (delete_all_child_windows): Use combination_limit to save the buffer.
6509 (Fset_window_configuration): Adjust accordingly.
6510 * print.c (syms_of_print): Initialize debugging output not here...
6511 (init_print_once): ...but in a new function here.
6512 * lisp.h (init_print_once): Add prototype.
6513 * emacs.c (main): Add call to init_print_once. Adjust comments.
6515 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6517 * window.c (window_resize_check, window_resize_apply)
6518 (window_from_coordinates, recombine_windows, set_window_buffer)
6519 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6520 (Fsplit_window_internal, Fdelete_window_internal)
6521 (freeze_window_starts): Use bool for booleans.
6522 * window.h (window_frame_coordinates, resize_frame_windows)
6523 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6525 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6527 * dispnew.c (bitch_at_user): Use `user-error'.
6529 2013-03-17 Ken Brown <kbrown@cornell.edu>
6531 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6532 as return type of image_background. (Bug#13981)
6533 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6535 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6537 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6538 (ns_select): Don't return with result uninitialized.
6540 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6543 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6545 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6546 directories. If filename is nil, get directory name (Bug#13932).
6547 Use getFilename and getDirectory.
6548 (getFilename, getDirectory): New methods for EmacsSavePanel and
6550 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6552 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6554 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6556 2013-03-15 Kenichi Handa <handa@gnu.org>
6558 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6559 (adjust_after_replace): Make it back to static. Delete the third
6560 arg text_at_gap_tail. Cancel the code for handling it.
6562 * coding.h (struct coding_system): New member eol_seen.
6564 * coding.c (detect_ascii): New function.
6565 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6566 when the source bytes are actually scanned. On detecting for
6567 coding_category_utf_8_auto, call detect_ascii instead of scanning
6568 source bytes directly.
6569 (produce_chars): Call insert_from_gap with the new arg 0.
6570 (encode_coding): Likewise.
6571 (decode_coding_gap): Control ASCII optimization by the variable
6572 disable_ascii_optimization instead of #ifndef .. #endif.
6573 Deccode EOL format according to coding->eol_seen.
6574 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6577 * lisp.h (adjust_after_replace): Cancel externing it.
6578 (insert_from_gap): Adjust prototype.
6580 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6582 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6583 FULLSCREEN_MAXIMIZED. (Bug#13935)
6585 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6587 * region-cache.c (find_cache_boundary, move_cache_gap)
6588 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6589 Simplify debugging check and convert to eassert. Adjust comment.
6590 (pp_cache): Put under ENABLE_CHECKING.
6592 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6594 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6595 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6597 (w32fullscreen_hook): If the frame is visible, reset
6598 f->want_fullscreen flag after changing the frame size. If the
6599 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6602 2013-03-13 Daniel Colascione <dancol@dancol.org>
6604 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6605 too so that these builds can use Cygwin's file conversion
6606 functions. (We've been building and linking cygw32.o all along
6607 and just not using it.)
6609 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6611 File synchronization fixes (Bug#13944).
6612 * Makefile.in (LIB_FDATASYNC): New macro.
6614 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6615 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6616 Don't worry about HAVE_FSYNC, since a substitute fsync is
6617 available if the system lacks one.
6618 (Fwrite_regin): Retry fsync if interrupted.
6620 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6622 * w32term.c (w32_read_socket): If the Emacs frame is being
6623 activated, call w32fullscreen_hook, to make sure the new frame
6624 dimensions are in effect. (Bug#13937)
6626 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6628 * xdisp.c (init_iterator): Simplify because both character and byte
6629 positions are either specified or -1. Add eassert. Adjust comment.
6630 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6631 character and byte positions can be obtained from marker.
6633 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6635 Static checking by Sun C 5.12.
6636 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6637 * bytecode.c (exec_byte_code):
6638 * dispnew.c (init_display):
6640 * fileio.c (Fsubstitute_in_file_name):
6641 * keyboard.c (Fevent_convert_list):
6642 * keymap.c (Fsingle_key_description):
6643 * term.c (maybe_fatal, fatal):
6644 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6645 * xsmfns.c (Fhandle_save_session):
6646 Omit unreachable code.
6647 * keymap.c (map_keymap_char_table_item): Cast void * to
6648 a function pointer type; the C Standard requires this.
6650 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6651 Include <sys/param.h> unconditionally, as that works elsewhere and
6652 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6653 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6656 See ChangeLog.12 for earlier changes.
6662 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6664 This file is part of GNU Emacs.
6666 GNU Emacs is free software: you can redistribute it and/or modify
6667 it under the terms of the GNU General Public License as published by
6668 the Free Software Foundation, either version 3 of the License, or
6669 (at your option) any later version.
6671 GNU Emacs is distributed in the hope that it will be useful,
6672 but WITHOUT ANY WARRANTY; without even the implied warranty of
6673 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6674 GNU General Public License for more details.
6676 You should have received a copy of the GNU General Public License
6677 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.