1 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3 * dispextern.h (struct face): Use bitfields for 'underline_type'
4 and 'box' members. Remove set-but-unused members 'pixmap_w' and
5 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
6 'stipple' member. Move 'lface' member up to help...
7 * xfaces.c (make_realized_face): ...this function to find and
8 clear just the members that need clearing.
9 (load_face_colors, realize_x_face):
10 * xdisp.c (extend_face_to_end_of_line): Adjust user.
12 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
14 * xftfont.c (struct xftfont_info): Remove set-but-unused
16 (xftfont_open): Adjust user.
17 (xftfont_get_colors): Remove useless prototype.
19 2013-10-26 Eli Zaretskii <eliz@gnu.org>
21 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
22 before passing them to 'unexec'. (Bug#15260)
24 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
26 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
28 2013-10-25 Eli Zaretskii <eliz@gnu.org>
30 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
31 the changed signature of the font driver's 'close' method.
33 * w32font.h (w32font_close): Adjust the prototype to the change in
36 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
38 * w32uniscribe.c (uniscribe_close): Adapt the call to
39 w32font_close to its new prototype.
41 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
43 Omit unused frame argument of font API's close function.
44 * font.h (struct font): Drop frame argument. Adjust comment.
45 * font.c (font_clear_cache, font_close_object): Adjust users.
46 * ftfont.c (ftfont_close):
47 * ftxfont.c (ftxfont_close):
48 * macfont.m (macfont_close):
49 * nsfont.m (nsfont_close):
50 * w32font.c (w32font_close):
51 * xfont.c (xfont_close):
52 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
53 tweak comments and make functions safe if called more than once for
56 Perform font-specific cleanup when font object is swept by GC. See
57 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
58 * alloc.c (cleanup_vector): New function.
59 (sweep_vector): Call it for each reclaimed vector object.
60 * font.h (struct font): Adjust comment.
62 2013-10-24 Glenn Morris <rgm@gnu.org>
64 * Makefile.in (abs_top_srcdir): New, set by configure.
66 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
68 Adjust recent font-related changes to fix bug#15686.
69 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
70 is a live window system frame, mark its default font too.
72 2013-10-23 Glenn Morris <rgm@gnu.org>
74 * Makefile.in (RUN_TEMACS): Make relative (again).
75 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
76 (bootstrap-emacs$(EXEEXT)):
77 Quote entities that might contain whitespace.
79 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
81 Port to Solaris 10 and its bundled GCC.
82 Problem reported by Timothy C. Burt.
83 * floatfns.c (isfinite, isnan): Redefine unconditionally.
85 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
87 Do not allow font caches to grow too large.
88 * alloc.c (compact_font_cache_entry, compact_font_caches):
89 New functions or stub if not HAVE_WINDOW_SYSTEM.
90 (compact_undo_list): Factor out from Fgarbage_collect.
92 (mark_face_cache): Mark face font. Move down to avoid
94 (mark_terminals): Do not mark font cache here.
95 (Fgarbage_collect): Call compaction functions described
96 above. Adjust comment.
98 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
100 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
101 chdir to HOME (bug#15607).
103 * nsterm.m (Qcocoa, Qgnustep): New variables.
104 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
105 (ns_get_color): Make selection color work for GNUStep also.
107 2013-10-18 Eli Zaretskii <eliz@gnu.org>
109 * keyboard.c (make_lispy_event): Remove GPM-specific code that
110 handles mouse clicks. Instead, let GPM use the same code as all
111 the other mice use. See the discussion starting at
112 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
113 for the details of the problem with the menu bar this fixes.
115 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
117 Remove port-specific display name lists to avoid extra
118 complexity and data duplication with display info lists.
119 * xterm.h (x_display_name_list): Remove declaration.
120 * xterm.c (x_display_name_list): Remove.
121 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
122 * xfns.c (x_display_info_for_name, Fx_display_list):
123 Likewise. Use x_display_list where appropriate.
124 * w32term.h (w32_display_name_list): Remove declaration.
125 * w32term.c (w32_display_name_list): Remove.
126 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
128 * w32fns.c (x_display_info_for_name, Fx_display_list):
129 Likewise. Use x_display_list where appropriate.
130 * nsterm.h (ns_display_name_list): Remove declaration.
131 * nsterm.m (ns_display_name_list): Remove.
132 (ns_term_init, syms_of_nsterm): Adjust users.
133 * nsfns.m (ns_display_info_for_name, Fx_display_list):
134 Likewise. Use x_display_list where appropriate.
135 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
136 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
137 (mark_terminals): Mark per-terminal font cache.
139 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
141 Don't run timers in input-pending-p. Its new check-timers param
142 provides the prior behavior. (Bug#15045).
143 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
146 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
148 Make some functions static in non-Microsoft builds.
149 On my platform (Fedora 19 x86-64), this shrinks the
150 Emacs executable (text+data) by 0.25%.
151 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
152 (load_color) [!MSDOS]:
153 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
154 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
155 * lisp.h (check_existing):
156 * process.h (conv_sockaddr_to_lisp, network_interface_list)
157 (network_interface_info) [!WINDOWSNT]:
158 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
160 * fileio.c (check_existing):
161 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
162 * process.c (conv_sockaddr_to_lisp, network_interface_list)
163 (network_interface_info) [!WINDOWSNT]:
164 * term.c (encode_terminal_code) [!WINDOWSNT]:
165 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
166 * xfaces.c (load_color) [!MSDOS]:
168 * fileio.c (check_existing, check_executable, check_writable):
169 * process.c (network_interface_list, network_interface_info):
170 Move earlier, so that we don't need forward decls.
171 * gnutls.c (fn_gnutls_transport_set_errno)
172 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
174 * w32.c (init_environment): Use faccessat rather than
175 check_existing, partly for consistency with the rest of the code
176 in this file, partly so that check_existing can be static.
178 Make VALMASK visible to GDB even if clang is used (Bug#15574).
179 * emacs.c (MAIN_PROGRAM): New macro.
180 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
181 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
183 bool vector int width fixes
184 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
185 (Fbool_vector_count_matches_at):
186 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
187 can exceed PTRDIFF_MAX, at least in theory.
188 (Fbool_vector_count_matches_at):
189 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
191 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
193 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
194 (struct sockaddr): Add forward decl, for platforms that lack it.
196 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
198 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
201 2013-10-16 Eli Zaretskii <eliz@gnu.org>
203 * w32.c (network_interface_get_info, network_interface_list)
204 (network_interface_info): New functions. (Bug#15610)
205 (GetAdaptersInfo_Proc): New typedef.
206 (get_adapters_info): New wrapper function.
207 (globals_of_w32): Initialize g_b_init_get_adapters_info.
209 * process.h (network_interface_list, network_interface_info): New
212 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
213 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
214 all systems. Return non-nil for systems that HAVE_NET_IF_H and
215 for WINDOWSNT. Doc fix.
216 (syms_of_process): Defsubr Snetwork_interface_list and
217 Snetwork_interface_info unconditionally.
219 * menu.c (have_boxes): Fix redundant simulation of radio buttons
220 in NS GUI sessions. (Bug#15629)
222 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
224 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
226 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
228 * print.c (print_object): Print " ..." when truncating bool vectors.
230 2013-10-15 Eli Zaretskii <eliz@gnu.org>
232 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
233 standard mouse buttons.
235 * termhooks.h (struct input_event): Remove incorrect commentary.
237 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
239 Disallow bool vector operations on mixed-length operands.
240 The old behavior left garbage in the result vector sometimes,
241 and didn't seem to be useful.
242 * data.c (Qwrong_length_argument): New static var.
243 (wrong_length_argument): New function.
244 (bool_vector_binop_driver): Check that args agree in length.
246 * keyboard.c, keyboard.h (all_kboards): Now static.
248 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
250 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
251 note from the lispref.
253 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
255 * nsterm.h (struct ns_display_info): Remove set-but-unused
256 member image_cache (image caches are per-terminal anyway).
257 (FRAME_X_IMAGE_CACHE): Remove.
258 * nsterm.m (ns_initialize_display_info): Adjust user.
260 2013-10-14 Eli Zaretskii <eliz@gnu.org>
262 * w32proc.c: Include mingw_time.h.
264 * w32.c: Include mingw_time.h.
266 Implement scrolling of TTY menus when the screen is too short.
268 * term.c (tty_menu_display): Accept an additional argument, the
269 menu item from which to start displaying the menu. Account for
270 the value of Y when limiting the menu to the number of available
272 (mi_result): New enumeration.
273 (read_menu_input): Return enumerated value. When the y coordinate
274 hits min_y or max_y, return scroll indication instead of wrapping
276 (tty_menu_activate): Handle the scrolling indications from
277 read_menu_input. Compute the first menu item to display and pass
278 it to tty_menu_display.
280 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
282 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
283 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
284 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
285 Adjust to match the change described below.
286 (struct terminal): Move must_write_spaces, line_ins_del_ok,
287 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
288 memory_below_frame members to...
289 * termchar.h (struct tty_display_info): ...here because they're
290 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
292 * nsterm.m (ns_create_terminal):
293 * w32term.c (w32_create_terminal):
294 * xterm.c (x_create_terminal): Adjust users.
295 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
296 to filter out non-TTY frames. Adjust comment.
297 (scrolling): Adjust user. Prefer eassert for debugging check.
299 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
301 * xfaces.c (PT_PER_INCH): Remove unused macro.
302 * termhooks.h (struct terminal): Remove set-but-unused
303 member fast_clear_end_of_line.
304 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
305 * nsterm.m (ns_create_terminal):
307 * w32term.c (w32_create_terminal):
308 * xterm.c (x_create_terminal): Adjust users.
310 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
312 * lisp.h (bool_vector_size): New function.
313 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
314 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
315 (Fbool_vector_not, Fbool_vector_count_matches_at):
316 Remove uses of 'eassume' that should no longer be needed,
317 because they are subsumed by the 'eassume' in bool_vector_size.
319 2013-10-12 Eli Zaretskii <eliz@gnu.org>
321 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
322 after inclusion of gif_lib.h, thus fixing compiler warnings caused
323 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
325 2013-10-11 Eli Zaretskii <eliz@gnu.org>
327 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
328 have different dimensions. (Bug#15575)
330 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
333 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
335 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
337 * term.c (tty_menu_show): Never return with unbalanced
338 specpdl. Use eassert for debugging check. Adjust style.
340 2013-10-11 Eli Zaretskii <eliz@gnu.org>
342 * term.c (read_menu_input): Make selection of menu items
343 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
344 (tty_menu_activate): Fix off-by-one error when computing max_y.
346 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
348 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
349 audit logging (only used with GnuTLS 3.x) and enable it.
351 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
353 * dispnew.c (redraw_frame): Remove useless #ifdef because
354 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
355 Also, move TTY fflush to...
356 * term.c (tty_update_end): ...this function.
358 2013-10-11 Eli Zaretskii <eliz@gnu.org>
360 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
361 the end of the frame's glyph matrix. (Bug#15575)
363 * term.c (tty_menu_display): Don't move cursor while overwriting
364 frame's glyphs with menu items. Limit the number of items
365 displayed to what can be shown on the available screen lines,
366 excluding the echo area.
367 (tty_menu_activate): Limit the Y coordinate allowed by
368 read_menu_input to the last screen line used for menu display.
370 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
372 * lisp.h (eassume): New macro.
373 Also, include <verify.h>, for 'assume'.
374 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
375 (vroundup, vector_nbytes):
376 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
377 (Fbool_vector_not, Fbool_vector_count_matches)
378 (Fbool_vector_count_matches_at):
379 Use eassume, not eassert.
380 * casetab.c (set_identity, shuffle):
381 * composite.c (composition_gstring_put_cache):
382 * dispnew.c (update_frame_1):
383 * ftfont.c (ftfont_shape_by_flt):
384 * image.c (gif_load):
385 * intervals.c (offset_intervals):
386 * macfont.m (macfont_shape):
387 Remove calls to 'assume' that are no longer needed, because
388 --enable-gcc-warnings no longer generates bogus warnings
389 when these calls are removed.
391 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
393 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
395 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
397 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
398 (Qsubstitute_env_in_file_name): New var.
399 (syms_of_fileio): Define it.
401 2013-10-10 Eli Zaretskii <eliz@gnu.org>
403 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
404 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
407 * term.c (save_and_enable_current_matrix): Don't allocate and
408 don't save margin areas.
409 (restore_desired_matrix): Don't restore margin areas.
410 (free_saved_screen): Don't free margin areas.
412 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
414 * image.c: Pacify --enable-gcc-warnings.
415 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
416 #define only if used.
418 2013-10-10 Eli Zaretskii <eliz@gnu.org>
420 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
421 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
422 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
423 (gif_load): For giflib v5.x and later, display the error message
424 produced by giflib when its functions fail.
425 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
428 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
430 * keyboard.c (last_event_timestamp): Remove. For X selection and
431 GTK popup menus, it may be obtained from per-frame X display info.
432 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
433 (process_special_events): Adjust users.
434 * keyboard.h (last_event_timestamp): Remove declaration.
435 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
436 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
437 * menu.h (xmenu_show): Adjust prototype.
438 * menu.c (Fx_popup_menu): Adjust user.
439 * xselect.c (x_own_selection, x_get_foreign_selection)
440 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
442 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
444 * keyboard.c (init_kboard): Now static. Add arg
445 to denote window system. Adjust comment.
446 (init_keyboard): Adjust user.
447 (allocate_kboard): New function.
449 * nsterm.m (ns_term_init):
451 * w32term.c (w32_create_terminal):
452 * xterm.c (x_term_init): Use it.
453 * keyboard.h (init_kboard): Remove prototype.
454 (allocate_kboard): Add prototype.
456 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
458 * image.c (GIFLIB_MAJOR): Ensure it's defined.
459 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
461 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
463 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
465 2013-10-09 Eli Zaretskii <eliz@gnu.org>
467 * term.c (tty_menu_activate): Flush the output stream after
468 showing the cursor, and don't mark the frame garbaged at exit from
469 the function. Fixes redisplay glitches when moving from one menu
472 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
474 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
475 or throw error (Bug#15570).
477 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
479 * intervals.c (temp_set_point_both): Move test into 'eassert',
482 * lisp.h (eassert): Don't use 'assume'.
483 Sometimes 'assume' wins in performance, and sometimes it loses,
484 so it shouldn't be used all the time. Perhaps we need two
485 flavors of 'eassert', one for where 'assume' is far more likely
486 to help or to hurt; but that can be done later.
487 Problem reported by Dmitry Antipov in
488 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
489 Also, don't include <verify.h>; no longer needed.
491 2013-10-09 Glenn Morris <rgm@gnu.org>
493 * eval.c (Fcond): Doc tweak.
495 2013-10-09 Eli Zaretskii <eliz@gnu.org>
497 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
498 expressions with side effects to eassert. (Bug#15565)
500 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
502 * fns.c (hashfn_user_defined): Allow hash functions to return any
505 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
507 Fix minor problems found by static checking.
508 * dispnew.c (save_current_matrix): Omit unnecessary casts.
509 * dispnew.c (update_frame_with_menu): Mark debug local as used.
510 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
511 * keyboard.c (read_menu_command): Remove unused local.
512 * lisp.h (read_menu_command): New decl.
513 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
514 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
515 Return ptrdiff_t, not int.
516 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
517 not int, for benefit of xpalloc.
518 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
520 (have_menus_p): Remove; unused.
521 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
522 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
523 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
525 (save_and_enable_current_matrix): Omit unnecessary casts.
526 (read_menu_input): Omit local extern decl (now in lisp.h).
527 Don't access uninitialized storage if mouse_get_xy fails.
528 (tty_menu_activate): Mark local as initialized, for lint.
529 (tty_menu_activate, tty_meny_show): Remove unused locals.
531 2013-10-08 Eli Zaretskii <eliz@gnu.org>
533 Support menus on text-mode terminals.
534 * xterm.h (xw_popup_dialog): Add prototype.
536 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
537 (xmenu_show): Block input here, instead in Fx_popup_menu.
538 (xw_popup_dialog): New function, with X-specific bits of popup
541 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item): New
544 * window.c (Fset_window_configuration): Use run-time tests of the
545 frame type instead of compile-time conditionals, when menu-bar
546 lines are considered.
548 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
549 (w32_popup_dialog): New prototypes.
551 * w32menu.c (Fx_popup_dialog): Function deleted.
552 (w32_popup_dialog): New function, with w32 specific bits of popup
553 dialogs. Block input here.
555 * w32inevt.c (w32_console_read_socket): Minor change to add
556 debugging TTY events.
558 * w32fns.c (show_hourglass): If returning early because the frame
559 is not a GUI frame, unblock input.
561 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
562 (cursorY): New functions.
564 * termhooks.h (cursorX, cursorY): Prototypes of functions on
565 WINDOWSNT, macros that call curX and curY elsewhere.
567 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
569 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
570 specific function to hide and show cursor on a text-mode terminal.
571 (tty_menu_struct, struct tty_menu_state): New structures.
572 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
573 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
574 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
575 (tty_menu_locate, save_and_enable_current_matrix)
576 (restore_desired_matrix, screen_update, read_menu_input)
577 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
578 (tty_pop_down_menu, tty_menu_last_menubar_item)
579 (tty_menu_new_item_coords, tty_menu_show): New functions.
580 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
582 * nsterm.h (ns_popup_dialog): Adjust prototype.
584 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
586 (ns_popup_dialog): Adapt order of arguments to the other
587 *_menu_show implementations.
588 (Fx_popup_dialog): Function deleted.
590 * msdos.c (x_set_menu_bar_lines): Delete unused function.
592 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
594 * menu.c (have_boxes): New function.
595 (single_keymap_panes): Use it instead of a compile-time
597 (single_menu_item): Use run-time tests of the frame type instead
598 of compile-time conditionals.
599 (encode_menu_string): New function.
600 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
601 the macro, since different types of frame need different encoding
603 (digest_single_submenu): Use run-time tests of frame type instead
604 of, or in addition to, compile-time conditionals.
605 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
606 (Fx_popup_menu): Detect when the function is called from keyboard
607 on a TTY. Don't barf when invoked on a text-mode frame. Check
608 frame type at run time, instead of compile-time conditionals for
609 invoking terminal-specific menu-show functions. Call
610 tty_menu_show on text-mode frames.
611 (Fx_popup_dialog): Moved here from xmenu.c. Test frame types at
612 run time to determine which alternative to invoke; support dialogs
615 * keyboard.h <Qmouse_movement>: Declare.
617 * keyboard.c <Qmouse_movement>: Now extern.
618 <Qecho_keystrokes>: New static variable.
619 (read_key_sequence): Accept an additional argument, a flag to
620 prevent redisplay during reading of the key sequence. All callers
622 (read_menu_command): New function.
623 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
625 (toolkit_menubar_in_use): New function.
626 (make_lispy_event): Use it instead of a compile-time test.
628 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
629 window-system being available.
631 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
632 to x-popup-dialog on the frame type, they all now support popup
635 * dispnew.c (save_current_matrix): Save the margin areas.
636 (restore_current_matrix): Restore margin areas.
637 (update_frame_with_menu): New function.
639 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
642 * alloc.c (make_save_ptr): Now compiled unconditionally.
644 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
646 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
647 (redraw_frame, update_frame): Adjust users.
648 * dispextern.h (set_window_update_flags): Adjust prototype.
649 * xdisp.c (redisplay_internal): When updating all frames with zero
650 windows_or_buffers_changed, assume that only the windows that shows
651 current buffer should be really updated.
653 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
655 Do not allocate huge temporary memory areas and objects while encoding
656 for file I/O, thus reducing an enormous memory usage for large buffers.
657 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
658 * coding.h (struct coding_system): New member raw_destination.
659 * coding.c (setup_coding_system): Initialize it to zero.
660 (encode_coding_object): If raw_destination is set, do not create
661 dst_object. Add comment.
662 * fileio.c (toplevel): New constant E_WRITE_MAX.
663 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
664 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
666 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
668 * nsterm.m (windowDidExitFullScreen:):
669 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
671 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
673 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
674 * keyboard.c (unblock_input_to): Don't process pending signals
675 if a fatal error is in progress.
677 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
678 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
679 they're talking about words in Lisp bool vectors.
680 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
681 * data.c (popcount_bits_word): Rename from popcount_size_t.
682 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
685 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
687 Improve support for popcount and counting trailing zeros (Bug#15550).
688 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
689 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
690 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
691 (popcount_size_t_msc, popcount_size_t_gcc):
692 Remove; now done by Gnulib.
693 (popcount_size_t): Now a macro that defers to Gnulib.
694 (count_trailing_zero_bits): Return int, for consistency with
695 Gnulib and because Emacs prefers signed to unsigned int.
696 Don't assume that size_t is either unsigned int or unsigned long
697 or unsigned long long.
698 (size_t_to_host_endian): Do not assume that size_t is either
699 exactly 32 or exactly 64 bits wide.
700 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
701 etc., so that it's now an enum constant, not a macro.
702 No need to assume that it's either 32 or 64.
704 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
706 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
709 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
711 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
712 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
714 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
716 emacs_read and emacs_write now use void *, not char *.
717 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
718 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
719 Buffer arg is now void *, not char *. This matches plain
720 'read' and 'write' better, and avoids a constraint violation
721 on Solaris 9 with Oracle Studio.
723 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
725 * alloc.c (Fmake_string): For ASCII char initializer, prefer
726 memset to explicit loop. Otherwise copy largest possible chunk
727 from initialized to uninitialized part, thus allowing the longer
728 memcpy runs and reducing the number of loop iterations.
730 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
732 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
733 hide toolbar (Bug#15388).
734 (windowDidEnterFullScreen:): If presentation options are zero,
735 set them here (Bug#15388).
736 (ns_update_auto_hide_menu_bar): Remove runtime check.
737 Don't auto hide dock unless menubar is also auto hidden.
739 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
741 * editfns.c (message): Mention batch mode in doc string.
743 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
745 * nsterm.m (check_native_fs): Remove erroneous comment.
747 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
749 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
750 uses find_newline instead of scan_newline and so doesn't move point.
752 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
754 Use hardware support for byteswapping on glibc x86 etc.
755 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
756 whereas the old swap64 needed 30.
757 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
758 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
759 Use byteswap.h's macros to swap bytes.
760 * lisp.h (swap16, swap32, swap64): Remove.
761 All uses replaced by bswap_16, bswap_32, bswap_64.
763 * bytecode.c (exec_byte_code): Use some more volatile variables
764 to work around local variables getting clobbered by longjmp.
765 Port to pre-C99, which doesn't allow decls after stmts.
767 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
769 * lisp.h (eassert): Assume that COND is true when optimizing.
770 In other words, take on the behavior of eassert_and_assume.
771 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
772 (eassert_and_assume): Remove. All uses replaced by eassert.
774 * xdisp.c (Qglyphless_char): Now static.
776 Adjust to merge from gnulib.
777 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
778 * lisp.h: Include <verify.h>, for 'assume'.
780 * eval.c (clobbered_eassert): New macro.
781 (internal_catch, internal_condition_case)
782 (internal_condition_case_1, internal_condition_case_2)
783 (internal_condition_case_n): Use it instead of eassert
784 when the argument contains locals clobbered by longjmp.
785 Don't use clobbered locals outside of clobbered_eassert.
786 (internal_lisp_condition_case): Use a volatile variable
787 to work around a local variable's getting clobbered.
789 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
791 * lisp.h (struct handler): Merge struct handler and struct catchtag.
792 (PUSH_HANDLER): New macro.
794 (handlerlist): Always declare.
796 * eval.c (catchlist): Remove (merge with handlerlist).
797 (handlerlist, lisp_eval_depth): Not static any more.
798 (internal_catch, internal_condition_case, internal_condition_case_1)
799 (internal_condition_case_2, internal_condition_case_n):
801 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
802 handlerlist/catchlist.
803 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
804 handlerlist which can only handle a single condition-case handler at
806 (find_handler_clause): Simplify since we only a single branch here
809 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
811 (bcall0): New function.
812 (exec_byte_code): Add corresponding cases. Improve error message when
813 encountering an invalid byte-code. Let Bunwind_protect accept
814 a function (rather than a list of expressions) as argument.
816 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
817 and make them unconditional now that they're heap-allocated.
819 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
821 * charset.c (Fdecode_char, Fencode_char): Remove description of
822 `restriction' arg. now that it's hidden by advertised-calling-convention.
824 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
826 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
827 Remove unused variable (from mac-port).
828 (macfont_draw): Use s->ybase for correct y position.
830 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
832 * frame.h (struct frame): Drop has_minibuffer member because...
833 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
834 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
836 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
838 * window.h (struct window): Prefer enum text_cursor_kinds to int
839 for phys_cursor_type member. Move the latter, phys_cursor_width,
840 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
841 * window.c (replace_window, make_window): Adjust users.
843 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
845 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
846 this module is never compiled otherwise.
848 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
850 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
853 2013-09-29 Eli Zaretskii <eliz@gnu.org>
855 * xdisp.c (get_next_display_element): Don't call face_for_font in
856 a build configured --without-x. (Bug#15484)
858 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
860 * window.c (calc_absolute_offset): #elif should be #elif defined.
862 * frame.c (delete_frame): Block/unblock input to overcome race
863 condition (Bug#15475).
865 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
867 * frame.c (delete_frame): Record selected frame only after
868 calling Qdelete_frame_functions (Bug#15477).
870 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
872 * nsterm.m (ns_selection_color): Remove.
873 (ns_get_color): Check for ns_selection_(fg|bg)_color using
874 NSColor selectedText(Background)Color. Only for COCOA.
875 (ns_term_init): Remove assignment of ns_selection_color, logic
876 moved to ns_get_color.
878 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
879 NS_SELECTION_COLOR_DEFAULT.
880 (NS_SELECTION_FG_COLOR_DEFAULT): New.
882 2013-09-28 Eli Zaretskii <eliz@gnu.org>
884 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
885 frame' does not have the tool_bar_window member.
887 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
889 Signal error when reading an empty byte-code object (Bug#15405)
890 * lread.c (read1): signal error
891 * alloc.c (make_byte_code): eassert header size
892 (sweep_vectors): change an int to size_t
894 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
896 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
897 instead of ints, as it's the usual style for offsetof constants. See:
898 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
900 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
901 This is ugly, but it should fix the performance problem for older
902 GCC versions in the short run. I'll look into integrating the
903 Gnulib module for popcount, as a better fix.
904 See the thread starting in:
905 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
906 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
907 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
908 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
909 (popcount_size_t): Use it.
911 2013-09-24 Daniel Colascione <dancol@dancol.org>
913 * process.c (Fnetwork_interface_info): Fix build break due to
916 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
918 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
919 Prefer signed to unsigned integers where either will do.
920 No need for 'const' on locals that do not escape.
921 Omit easserts with unnecessary and unportable assumptions about
922 alignment. Avoid unnecessary casts to char *.
924 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
926 Use union for the payload of struct Lisp_Vector.
927 This helps to avoid a few glitches dictated by C's aliasing rules.
928 * lisp.h (struct Lisp_Vector): Use union for next and
929 contents member. Adjust comment. Change related users.
930 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
931 Related users changed.
932 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
933 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
934 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
935 * xfaces.c, xfont.c, xmenu.c: Related users changed.
937 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
939 Optimize glyph row clearing and copying routines.
940 * dispextern.h (struct glyph_row): Change layout of struct
941 glyph_row to help copy_row_except_pointers. Adjust comment.
942 * dispnew.c (null_row): Remove.
943 (clear_glyph_row): Use offsetof and memset to find and clear
944 just the members that need clearing. Adjust comment.
945 (copy_row_except_pointers): Likewise for copying.
947 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
949 Some minor cleanups of recently-added bool vector code.
950 * conf_post.h (assume): Always return void. Use lint version
951 only if GCC and MSC versions don't apply.
952 * conf_post.h (assume):
953 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
954 Depend on _MSC_VER, not __MSC_VER, for consistency with
956 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
957 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
958 (bool_vector_binop_driver, count_trailing_zero_bits)
959 (size_t_to_host_endian): Now static, not static inline;
960 the latter isn't needed with modern compilers and doesn't
961 work with older compilers anyway.
963 * alloc.c (valgrind_p): Use bool for boolean.
965 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
967 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
968 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
969 (display_last_displayed_message_p, message_buf_print)
970 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
971 Use bool for boolean.
972 * dispextern.h (cancel_line, init_desired_glyphs):
973 Remove ancient leftover.
974 (help_echo_showing_p, hourglass_shown_p):
975 * lisp.h (noninteractive_need_newline): Adjust declaration.
977 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
979 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
981 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
982 ...this file and convert the latter to static. Adjust comment.
983 (make_initial_frame):
984 * window.c (init_window_once): Adjust user.
985 * frame.h (last_nonminibuf_frame): Remove declaration.
986 * lisp.h (selected_frame): Likewise.
987 * msdos.c (the_only_display_info): Adjust comment.
989 2013-09-23 Eli Zaretskii <eliz@gnu.org>
991 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
992 computing the end column of mouse-highlight that comes from
993 display or overlay strings. (Bug#15437)
994 (note_mouse_highlight): Adapt calculation of last argument to
995 mouse_face_from_string_pos to the above change.
997 * conf_post.h (__has_builtin): Define to zero, if undefined, on
998 all platforms, not just for clang.
1000 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1002 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1003 about excess arguments to snprintf.
1005 * conf_post.h(assume): Use __builtin_unreachable for clang.
1007 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1009 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1010 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1012 2013-09-23 Daniel Colascione <dancol@dancol.org>
1014 * alloc.c (USE_VALGRIND): New macro; on by default
1015 when ENABLE_CHECKING.
1016 (mark_maybe_object, mark_maybe_pointer)
1017 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1019 (valgrind_p) [USE_VALGRIND]: New variable.
1020 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1022 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1024 * process.c (wait_reading_process_output): Change int pnamelen to
1027 * nsterm.m (setMarkedText:selectedRange:):
1028 (deleteWorkingText):
1029 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1030 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1031 argument to unsigned long to avoid warning.
1032 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1034 * conf_post.h (assume): Fix compiler error: x shall be cond.
1036 2013-09-22 Daniel Colascione <dancol@dancol.org>
1038 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1039 warning when compiling without a window system.
1041 2013-09-22 Daniel Colascione <dancol@dancol.org>
1043 * data.c (Qbool_vector_p): New symbol.
1044 (bool_vector_spare_mask, popcount_size_t_generic)
1045 (popcount_size_t_msc, popcount_size_t_gcc)
1047 (bool_vector_binop_driver)
1048 (count_trailing_zero_bits, size_t_to_host_endian)
1049 (Fbool_vector_exclusive_or)
1050 (Fbool_vector_union)
1051 (Fbool_vector_intersection, Fbool_vector_set_difference)
1052 (Fbool_vector_subsetp, Fbool_vector_not)
1053 (Fbool_vector_count_matches)
1054 (Fbool_vector_count_matches_at): New functions.
1055 (syms_of_data): Intern new symbol, functions.
1056 * alloc.c (bool_vector_payload_bytes): New function.
1057 (Fmake_bool_vector): Instead of calling Fmake_vector,
1058 which performs redundant initialization and argument checking,
1059 just call allocate_vector ourselves. Make sure we clear any
1060 terminating padding to zero.
1061 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1062 instead of open-coding the size calculation.
1063 (vroundup_ct): New macro.
1064 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1065 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1066 * composite.c (composition_gstring_put_cache):
1067 Change lint_assume to assume.
1068 * conf_post.h (assume): New macro.
1069 (lint_assume): Remove.
1070 * dispnew.c (update_frame_1): Change lint_assume to assume.
1071 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1073 * image.c (gif_load): Change lint_assume to assume.
1074 * lisp.h (eassert_and_assume): New macro.
1075 (Qbool_vector_p): Declare.
1076 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1077 (swap16, swap32, swap64): New inline functions.
1078 * macfont.c (macfont_shape): Change lint_assume to assume.
1079 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1080 * xsettings.c (parse_settings): Use new swap16 and
1081 swap32 from lisp.h instead of file-specific macros.
1083 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1085 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1086 found (which can legitimately happen when the glyph row at the
1087 window start is disabled in the current_matrix. (Bug#15365)
1089 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1091 Fix syntax.h bug introduced by recent INLINE change.
1092 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1093 conditionally compiled one way in some modules, and a different
1094 way in others. This doesn't work with extern inline functions,
1095 which must have the same definition in all modules, because the
1096 defining code might be shared across modules, depending on the
1097 implementation. Symptoms reported by Martin Rudalics in:
1098 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1099 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1100 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1101 overriding the corresponding functions in syntax.h.
1102 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1103 (syntax_property): New inline functions.
1104 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1105 Rewrite in terms of these new functions.
1107 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1109 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1110 not chars_in_text, whose result depends on the multibyteness of
1111 the current buffer. (Bug#15426)
1113 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1115 Port recent change to hosts where pointers aren't 'long'.
1116 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1117 Don't assume that pointers are the same width as 'long'.
1118 Add a compile-time check that a pointer fits into two X slots.
1120 A simpler, centralized INLINE.
1121 * conf_post.h (INLINE): Define only if not already defined.
1122 This allows us to use a single INLINE, defined by one file
1124 * emacs.c (INLINE): Define it.
1125 Also, include category.h, charset.h, composite.h, dispextern.h,
1126 syntax.h, systime.h, so that their INLINE definitions are expanded
1128 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1129 * buffer.h, buffer.c (BUFFER_INLINE):
1130 * category.h, category.c (CATEGORY_INLINE):
1131 * character.h, character.c (CHARACTER_INLINE):
1132 * charset.h, charset.c (CHARSET_INLINE):
1133 * composite.h, composite.c (COMPOSITE_INLINE):
1134 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1135 * frame.h, frame.c (FRAME_INLINE):
1136 * intervals.h, intervals.c (INTERVALS_INLINE):
1137 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1138 * lisp.h, alloc.c (LISP_INLINE):
1139 * process.h, process.c (PROCESS_INLINE):
1140 * syntax.h, syntax.c (SYNTAX_INLINE):
1141 * systime.h, sysdep.c (SYSTIME_INLINE):
1142 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1143 * window.h, window.c (WINDOW_INLINE):
1144 Remove. All uses replaced with INLINE.
1146 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1148 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1151 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1153 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1154 'const char *' to avoid compiler warnings due to similar change in
1155 the prototype of x_get_string_resource.
1157 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1159 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1160 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1161 going to replace static variables below. Adjust comments.
1162 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1163 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1164 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1165 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1166 Related users changed.
1167 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1168 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1169 last_mouse_movement_time, going to replace static variables below.
1171 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1172 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1174 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1175 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1176 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1177 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1178 static variables below.
1179 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1180 (last_mouse_scroll_bar): Remove.
1181 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1182 (mouseExited): Related users changed.
1184 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1186 Do not use external array to process X scroll bar messages.
1187 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1188 (x_send_scroll_bar_event): Pack window pointer into two slots
1189 of XClientMessageEvent if we're 64-bit. Adjust comment.
1190 (x_scroll_bar_to_input_event): Unpack accordingly.
1192 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1194 Ifdef away recent changes which aren't relevant to NS port.
1195 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1196 [!HAVE_NS]: Declare as such.
1197 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1198 [!HAVE_NS]: Define as such.
1200 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1202 * frame.c (x_redo_mouse_highlight): New function
1203 to factor out common code used in W32 and X ports.
1204 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1205 * xterm.h (struct x_display_info):
1206 * w32term.h (struct w32_display_info):
1207 * nsterm.h (struct ns_display_info): New members
1208 last_mouse_motion_frame, last_mouse_motion_x and
1209 last_mouse_motion_y, going to replace static variables below.
1210 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1211 (redo_mouse_highlight): Remove.
1212 (note_mouse_movement, syms_of_xterm): Adjust user.
1213 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1214 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1215 (redo_mouse_highlight): Remove.
1216 (note_mouse_movement, syms_of_w32term): Adjust user.
1217 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1218 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1220 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1221 * nsfns.m (compute_tip_xy): Adjust user.
1223 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1225 * frame.c (x_mouse_grabbed): New function.
1226 * dispextern.h (x_mouse_grabbed): Add prototype.
1227 (last_mouse_frame): Remove declaration.
1228 * xterm.h (struct x_display_info):
1229 * w32term.h (struct w32_display_info):
1230 * nsterm.h (struct ns_display_info): New member
1231 last_mouse_frame, going to replace...
1232 * xdisp.c (last_mouse_frame): ...global variable.
1233 (note_tool_bar_highlight):
1234 * w32term.c (w32_mouse_position, w32_read_socket):
1235 * xterm.c (XTmouse_position, handle_one_xevent):
1236 Use x_mouse_grabbed.
1237 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1239 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1241 * w32term.c (w32_read_socket): Avoid temporary
1242 variables in a call to x_real_positions.
1243 * xterm.c (handle_one_xevent): Likewise.
1245 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1247 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1248 (x_icon_type): Remove prototype.
1249 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1250 * frame.c (x_icon_type): Remove.
1251 * w32term.c (x_make_frame_visible, x_iconify_frame):
1252 * xterm.c (x_make_frame_visible, x_iconify_frame):
1253 Use x_set_bitmap_icon to factor out common code.
1255 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1257 * dispextern.h (check_x_display_info, x_get_string_resource):
1258 Declare here just once and unify the latter.
1259 * frame.c (check_x_display_info, x_get_string_resource):
1260 * nsterm.h (check_x_display_info):
1261 * xrdb.c (x_get_string_resource):
1262 * xterm.h (check_x_display_info): Remove prototypes.
1263 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1264 * w32reg.c (x_get_string_resource): Likewise.
1265 (w32_get_rdb_resource): Adjust user.
1267 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1269 * xterm.h (struct x_display_info): New member
1270 x_pending_autoraise_frame, going to replace...
1271 * xterm.c (pending_autoraise_frame): ...static variable.
1272 (x_new_focus_frame, XTread_socket): Adjust users.
1273 * w32term.h (struct w32_display_info): New member
1274 w32_pending_autoraise_frame, going to replace...
1275 * w32term.c (pending_autoraise_frame): ...global variable.
1276 (x_new_focus_frame, w32_read_socket): Adjust users.
1278 2013-09-17 Glenn Morris <rgm@gnu.org>
1280 * xdisp.c (message_dolog): If we create *Messages*,
1281 switch it to messages-buffer-mode.
1283 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1285 Don't overuse 'const' in types of locals.
1286 * bidi.c (bidi_count_bytes):
1287 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1288 (xg_event_is_for_scrollbar):
1289 * xselect.c (x_handle_property_notify)
1290 (x_handle_selection_notify, x_handle_dnd_message):
1291 * xsettings.c, xsettings.h (xft_settings_event):
1292 * xterm.c (x_handle_net_wm_state, handle_one_event)
1293 (x_menubar_window_to_frame, x_detect_focus_change)
1294 (construct_mouse_click, note_mouse_movement)
1295 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1296 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1297 (handle_one_xevent, x_handle_net_wm_state):
1298 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1299 (x_handle_dnd_message):
1300 Avoid unnecessary 'const', typically the second 'const' in
1301 'const foo * const arg', a 'const' that does not affect the API
1302 and doesn't significantly help the human reader.
1304 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1306 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1307 only if Glib < 2.36.0.
1308 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1309 * xsettings.c (init_gconf, init_gsettings): Do not check
1311 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1313 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1315 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1317 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1318 before calling g_type_init.
1320 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1322 * nsterm.m (syms_of_nsterm): ... to here.
1324 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1326 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1327 (ignore_next_mouse_click_timeout): Use Time as X does.
1328 (handle_one_xevent): Avoid cast and use unsigned comparison.
1330 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1332 Do not copy X event in handle_one_xevent except KeyPress case.
1333 Wnen XEvent is processed, it is unlikely to be changed except
1334 KeyPress case, so we can avoid copying and use const pointer to
1335 const data to make sure that an event is not changed elsewhere.
1336 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1337 const' and do not create local copy except for the KeyPress event.
1338 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1339 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1340 (x_handle_net_wm_state, x_menubar_window_to_frame)
1341 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1342 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1343 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1344 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1345 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1346 (x_handle_dnd_message):
1347 * xsettings.c (xft_settings_event):
1348 Use 'const XEvent * const' where appropriate.
1349 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1351 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1353 Fix X event waiting to handle multiple frames.
1354 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1355 * xterm.c (pending_event_wait): Remove. Adjust users.
1356 (x_detect_focus_change): Pass frame arg.
1357 (handle_one_xevent): Find related frame early and clear per-frame
1358 wait_event_type only if this is an event for the relevant frame.
1359 (x_wait_for_event): Use per-frame wait_event_type.
1361 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1363 * nsfns.m (Fx_create_frame): Fix font driver registration for
1366 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1367 for syms_of_macfont.
1369 * nsterm.m: Include macfont.h.
1370 (ns_tmp_flags, ns_tmp_font): Remove.
1371 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1372 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1373 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1374 (changeFont:): Fix code style. Check for font driver type when
1377 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1380 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1381 (nsfont_open): Set font driver type.
1382 Set font->ascent and font->descent. Figure out font instead of
1383 ns_tmp_font, and flags instead of ns_tmp_flags.
1384 Fix indentation. Remove call to ns_draw_text_decoration,
1387 * nsfns.m: Include macfont.h.
1388 (Fx_create_frame): Register macfont driver, make a better default font.
1389 (Fns_popup_font_panel): Get font from macfont driver, if used.
1391 * macfont.m, macfont.h, maccuvs.h: New files.
1393 * font.h: Declare syms_of_macfont.
1395 * font.c (syms_of_font): Call syms_of_macfont.
1397 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1399 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1401 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1402 and it is always zero for others, so I assume that this is an ancient
1403 leftover which nobody will want to change any more.
1404 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1405 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1406 * frame.c (x_set_scroll_bar_width):
1407 * w32fns.c (w32_createscrollbar):
1408 * w32term.c (w32_set_vertical_scroll_bar):
1409 * xfns.c (x_set_scroll_bar_default_width):
1410 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1411 (x_scroll_bar_expose): Related users changed.
1413 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1415 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1416 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1417 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1419 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1421 * nsterm.h, w32term.h, xterm.h: ...and not here.
1422 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1423 Remove unused Xisms.
1424 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1425 these modules are never compiled otherwise.
1427 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1429 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1430 Doc fix. (Bug#15375)
1432 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1434 Unify Fx_focus_frame between all ports.
1435 * frame.h (x_focus_frame): New prototype.
1436 * xfns.c (Fx_focus_frame): Remove.
1437 (syms_of_xfns): Do not defsubr it.
1438 (x_focus_frame): X implementation.
1439 * nsfns.m (Fx_focus_frame): Remove.
1440 (syms_of_nsfns): Do not defsubr it.
1441 (x_focus_frame): NS implementation.
1442 * w32term.c (Fx_focus_frame): Remove.
1443 (x_focus_on_frame): Rename to...
1444 (x_focus_frame): W32 implementation.
1445 * w32term.h (x_focus_on_frame): Remove prototype.
1446 * w32fns.c (Fx_focus_frame): Remove.
1447 (syms_of_w32fns): Do not defsubr it.
1448 * frame.c (Fx_focus_frame): Define here.
1449 (syms_of_frame): Defsubr here.
1450 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1452 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1454 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1455 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1456 each port to reference the port-specific window system data.
1457 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1458 (FRAME_DISPLAY_INFO): Define.
1459 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1460 (FRAME_DISPLAY_INFO): Define. Adjust users.
1461 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1462 (FRAME_DISPLAY_INFO): Define. Adjust users.
1463 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1464 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1465 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1466 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1467 * xselect.c, xterm.c: All related users changed.
1469 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1471 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1472 (x_menubar_window_to_frame): Remove prototypes.
1473 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1474 (x_menubar_window_to_frame, x_top_window_to_frame):
1476 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1477 (x_menubar_window_to_frame, x_top_window_to_frame):
1478 ...to here and convert all but the last to static.
1480 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1482 * lisp.mk (lisp): Add w32-common-fns.elc.
1484 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1486 * charset.c (char_charset): Document an exception for char-charset.
1488 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1490 * xterm.h (x_display_info): New field last_user_time...
1491 * xterm.c (toplevel): ...to replace static last_user_time.
1492 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1494 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1496 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1497 scroll bar values to prevent thumb from disappear and update comment.
1499 2013-09-11 Glenn Morris <rgm@gnu.org>
1501 * emacs.c (usage_message): Possessive apostrophe tweak.
1503 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1505 * nsterm.m (syms_of_nsterm): Use Qns.
1506 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1507 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1508 * xfns.c (x_display_info_for_name, Fx_open_connection):
1509 Remove old '#if 0' code.
1510 (syms_of_xfns): Use Qx.
1511 * termhooks.h (fullscreen_hook): Remove the leftover.
1512 (struct terminal): Fix typo in comment.
1514 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1516 Cleaning up a few X scroll bar bits.
1517 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1518 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1519 New member last_seen_part, going to replace...
1520 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1521 (xt_action_hook) [USE_LUCID]: Adjust user.
1522 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1523 Lucid-specific scroll bar support.
1524 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1525 to int and adjust to use last_seen_part member.
1526 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1527 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1528 Initialize last_seen_part.
1530 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1532 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1533 insert-buffer-substring an empty string.
1535 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1537 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1538 avoiding a GCC warning.
1540 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1542 Ifdef away frame tool bar code when it is not really used.
1543 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1544 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1545 and minimize_tool_bar_window_p under the above.
1546 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1547 (fset_tool_bar_window): Likewise.
1548 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1549 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1550 (change_frame_size_1):
1551 * window.c (window_from_coordinates, Frecenter): Adjust users.
1552 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1553 code is not really used.
1554 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1555 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1556 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1557 [!USE_GTK && !HAVE_NS]: Define as such.
1558 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1559 (note_mouse_highlight, expose_frame):
1560 * xfns.c (x_set_tool_bar_lines):
1561 * xterm.c (handle_one_xevent): Adjust users.
1563 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1565 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1566 This bug was introduced by my 2013-08-26 patch, which incorrectly
1567 assumed that the terminfo implementation doesn't use termcap buffers.
1568 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1569 these buffers apparently are used after all.
1570 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1571 (struct tty_display_info): Define members termcap_term_buffer and
1572 termcap_strings_buffer even if TERMINFO.
1574 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1577 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1578 'usage' docstring entry to pacify make-docfile.
1580 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1582 Change comparison functions =, <, >, <=, >= to take many arguments.
1583 * data.c: Change comparison functions' interface and implementation.
1584 * lisp.h: Make arithcompare available for efficient two arg
1586 * bytecode.c: Use arithcompare.
1587 * fileio.c: Use new interface.
1589 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1591 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1593 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1595 * eval.c (Feval): Document the new use of `lexical'.
1597 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1599 Review and drop old frame resize hack.
1600 * frame.h (struct frame): Remove force_flush_display_p.
1601 * dispnew.c (update_frame): Adjust user and don't call
1602 flush_frame here. The comment has said that there was an issues
1603 with redisplaying fringes, but I don't see any differences with
1604 and without this hack. Hopefully we can continue without it.
1605 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1606 current frame matrices twice if resized_p is set.
1608 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1610 Do not populate pure Xism x_sync to other ports.
1611 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1612 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1613 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1614 * w32term.h (x_sync): Remove prototype.
1616 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1618 Cleanup frame flushing.
1619 * dispextern.h (struct redisplay_interface):
1620 Drop flush_display_optional because flush_display is enough
1621 for X and flushing via RIF is just a no-op for others.
1622 * frame.h (flush_frame): New function.
1623 * dispnew.c (update_frame):
1624 * minibuf.c (read_minibuf):
1625 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1627 * keyboard.c (detect_input_pending_run_timers): Do not flush
1628 all frames but selected one in redisplay_preserve_echo_area.
1629 * nsterm.m (ns_flush): Remove no-op.
1630 (ns_redisplay_interface): Adjust user.
1631 * w32term.h (x_flush): Remove no-op.
1632 (w32_redisplay_interface): Adjust user.
1633 * xterm.c (x_flush): Simplify because we do not flush all
1634 frames at once any more. Adjust comment.
1635 (x_redisplay_interface): Adjust user.
1637 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1639 Port --without-x --enable-gcc-warnings to Fedora 19.
1640 * gfilenotify.c (globals_of_gfilenotify):
1641 Call g_type_init only if using an older glib version that needs it.
1643 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1645 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1646 (last_glyphless_glyph_merged_face_id): Remove declarations.
1647 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1648 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1649 (last_glyphless_glyph_merged_face_id): Now static.
1650 (merge_escape_glyph_face): New function, refactored from...
1651 (get_next_display_element): ...here.
1652 (merge_glyphless_glyph_face): New function, refactored from...
1653 (produce_glyphless_glyph): ...here...
1654 * term.c (produce_glyphless_glyph): ...and here.
1656 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1658 * eval.c (eval_sub): Only call Ffunction if necessary.
1660 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1662 Attempt to make redisplay more selective when changing cursor type.
1663 * frame.h (struct frame): New bitfield cursor_type_changed.
1664 * xdisp.c (cursor_type_changed): Remove.
1665 (try_cursor_movement, redisplay_window, try_window_id)
1666 (set_frame_cursor_types, try_window_reusing_current_matrix):
1667 Adjust to use per-frame bitfield.
1668 (redisplay_internal): Look for cursor type change on each visible
1669 frame and consider all frames if cursor type has been changed on
1670 the frame other than selected. If cursor type has been changed on
1671 selected frame only, do not use fast update.
1673 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1675 Attempt to make redisplay more selective when changing fonts.
1676 * frame.h (struct frame): New bitfield fonts_changed.
1677 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1678 (adjust_frame_glyphs): Add prototype.
1679 * dispnew.c (fonts_changed_p): Remove.
1680 (adjust_glyphs): Remove because we do not
1681 adjust matrices on all frames at once any more.
1682 (adjust_frame_glyphs): Block and unblock input here.
1683 (adjust_glyph_matrix): Use fonts_changed.
1684 (change_frame_size_1): Use adjust_frame_glyphs.
1685 * font.c (font_open_entity): Use fonts_changed.
1686 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1687 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1688 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1689 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1690 (shrink_mini_window, Fresize_mini_window_internal)
1691 (window_scroll_pixel_based, Fset_window_configuration)
1692 (apply_window_adjustment, Fset_window_vscroll):
1693 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1694 Use adjust_frame_glyphs.
1695 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1696 (try_window_reusing_current_matrix, try_window_id, display_line)
1697 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1698 (redisplay_internal): Consider fonts_changed and adjust frame
1699 matrices for each frame only if the frame is visible. If font
1700 has been changed on some frame during full redisplay, retry
1701 only visible frames where the font has been actually changed.
1703 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1705 Cache current header and mode line height for each window.
1706 * window.h (struct window): New fields mode_line_height
1707 and header_line_height.
1708 * window.c (make_window): Initialize them.
1709 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1710 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
1711 (current_mode_line_height, current_header_line_height):
1713 * xdisp.c (current_mode_line_height, current_header_line_height):
1715 (pos_visible_p, init_xdisp): Adjust user.
1716 (redisplay_window): Invalidate mode_line_height and
1717 header_line_height if current and desired matrices do not agree.
1719 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1721 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
1722 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
1724 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1726 Make --without-x compatible with --enable-gcc-warnings.
1727 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
1728 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
1729 members under HAVE_WINDOW_SYSTEM.
1730 * keyboard.c (make_lispy_focus_out): Likewise.
1731 (record_menu_key): Move under HAVE_MENUS.
1732 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
1733 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
1734 (syms_of_xdisp): Adjust user.
1735 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
1736 (start_hourglass, cancel_hourglass):
1737 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
1738 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
1739 and CLEAR_FONT_TABLE_NFONTS.
1740 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
1741 Declare only if HAVE_WINDOW_SYSTEM.
1742 (lface_same_font_attributes_p, clear_face_gcs): Define only
1743 if HAVE_WINDOW_SYSTEM.
1745 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1747 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
1748 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
1749 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1751 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1753 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1755 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1757 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1758 This fixes a type error on hosts where ptrdiff_t is wider than int.
1760 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1762 * keyboard.c (read_key_sequence_vs): New function.
1763 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1766 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1768 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1770 Makefile improvements.
1771 * Makefile.in (config.status): Don't use double-colon rules, as
1772 they are not portable according to POSIX. Fix shell typo with `;
1773 I guess this rule has never been tested?
1774 (VCSWITNESS): New macro, to override any environment var.
1776 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1778 * xterm.h (struct x_display_info): Do not track X connection
1779 fd separately because it is always available from Display.
1780 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1783 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1785 * buffer.c (drop_overlay):
1786 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1787 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1789 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1791 * buffer.c (Fmake_overlay, Fmove_overlay):
1792 * intervals.c (set_point_from_marker):
1793 * print.c (PRINTPREPARE): Prefer signal_error
1794 to plain error and report unsuitable marker too.
1796 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1798 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1799 for 'dragging' member.
1800 (struct x_output): Remove set-but-unused leftovers
1801 'left_before_move' and 'top_before_move'.
1802 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1803 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1804 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1805 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1806 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1807 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1808 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1809 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1811 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1813 * nsfont.m (INVALID_GLYPH): New define.
1814 (nsfont_encode_char): Use INVALID_GLYPH.
1815 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1817 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1819 * xterm.c (x_last_mouse_movement_time): Revert last change.
1820 This code should use XDisplayMotionBufferSize to check display's
1821 motion history first, and there are few other issues as well.
1822 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1823 (handle_one_xevent): Adjust user.
1825 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1827 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1828 * frame.c (Flast_nonminibuf_frame): ... to here.
1829 (check_minibuf_window): Don't abort if no window was found
1832 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1834 Use XGetMotionEvents to ask the last mouse motion time from X server.
1835 * xterm.c (X_MOTION_HISTORY): Default to 1.
1836 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1837 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1838 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1839 Ifdef away legacy code.
1840 (XTmouse_position, x_scroll_bar_report_motion):
1841 Use x_last_mouse_movement_time.
1842 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1845 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1847 * msdos.c (last_mouse_window): Move to...
1848 (dos_rawgetc): ...this function and adjust comment.
1849 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1850 (mouseMoved): ...this function and adjust comment.
1851 * w32term.c (last_window): Likewise with...
1852 (w32_read_socket): ...this function.
1853 * xterm.c (last_window): Likewise with...
1854 (handle_one_xevent): ...this function.
1856 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1858 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1859 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1860 (handle_one_xevent): ...to here.
1861 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1864 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1866 * msdos.c (IT_set_terminal_window): Remove no-op.
1867 (initialize_msdos_display): Adjust terminal setup.
1868 * w32console.c (w32con_set_terminal_window): Remove no-op.
1869 (initialize_w32_display): Adjust terminal setup.
1870 * w32term.c (w32_set_terminal_window): Remove no-op.
1871 (w32_create_terminal): Adjust terminal setup.
1872 * xterm.c (XTset_terminal_window): Remove no-op.
1873 (x_create_terminal): Adjust terminal setup.
1875 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1877 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1879 (ns_create_terminal): Adjust terminal setup.
1880 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1882 (w32_create_terminal): Adjust terminal setup.
1883 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1885 (x_create_terminal): Adjust terminal setup.
1887 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1889 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1890 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1891 * dispnew.c (buffer_posn_from_coords):
1892 * window.c (Fwindow_end, displayed_window_lines):
1893 * xdisp.c (redisplay_mode_lines): Use it.
1895 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1897 * fontset.c (face_for_char): Check char in the current face font first
1898 if HAVE_NS (Bug#15138).
1900 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1902 * window.c (temp_output_buffer_show): Make sure window returned
1903 by display_buffer is live (Bug#15213).
1905 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1907 Minor cleanup to avoid forward declarations.
1908 * coding.h (struct ccl_spec): Remove forward declaration.
1909 * composite.h (toplevel): Include font.h.
1910 (struct composition_it, struct face, struct font_metrics):
1911 Remove forward declaration.
1912 * dispextern.h (struct image, struct atimer): Likewise.
1913 * emacsgtkfixed.h (struct frame): Likewise.
1914 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1915 * font.h (struct font_driver, struct font, struct glyph_string)
1916 (struct face): Remove forward declaration.
1917 * fontset.h (struct face, struct font): Likewise.
1918 * frame.h (toplevel): Style cleanup.
1919 (enum output_method): Move to...
1920 * termhooks.h (enum output_method): ...here.
1921 (struct glyph, struct frame, struct ns_display_info)
1922 (struct x_display_info, struct w32_display_info):
1923 Remove forward declaration.
1924 * xterm.h (toplevel): Include termhooks.h.
1925 (struct font, struct window, struct glyph_matrix, struct frame)
1926 (struct input_event, struct face, struct image): Remove forward
1928 * gtkutil.h (struct _widget_value): Likewise.
1929 * keyboard.h (toplevel): Include termhooks.h.
1930 (struct input_event): Remove forward declaration.
1932 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1934 * intervals.c (set_point_from_marker): New function.
1935 * editfns.c (Fgoto_char):
1936 * process.c (Finternal_default_process_filter):
1937 * window.c (select_window_1): Use it.
1938 * buffer.h (set_point_from_marker): Add prototype.
1940 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1942 * w32.c (term_winsock): Call release_listen_threads before calling
1944 (_sys_wait_accept): Wait for accept event in a loop with a finite
1945 timeout, instead of waiting indefinitely. Will hopefully avoid
1946 hanging during exit because WSACleanup deadlocks waiting for the
1947 event object to be released. (Bug#14333)
1949 * w32proc.c (release_listen_threads): New function, signals all
1950 the reader threads that listen for connections to stop waiting.
1952 * w32.h (release_listen_threads): Add prototype.
1954 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1956 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1957 field of new marker (for sanity and safety).
1958 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1959 anyway because XMISCTYPE is a function and can't be an lvalue).
1961 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1963 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1964 (x_after_update_window_line, x_scroll_bar_create):
1965 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1966 (handle_one_xevent, x_clear_frame_area):
1967 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1968 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1969 * xterm.h (x_clear_area): Adjust prototype.
1971 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1973 Hook scanning and indentation functions to find_newline. This helps
1974 to avoid duplicated code and renders more respect to newline cache.
1975 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1976 * cmds.c (Fforward_line):
1977 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1978 Use find_newline and avoid unnecessary point movements.
1979 * search.c (scan_newline): Implement on top of find_newline.
1981 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1983 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1984 scoped code (bug#11258).
1986 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1988 * nsterm.m (last_window): New variable.
1989 (EV_TRAILER2): New macro.
1990 (EV_TRAILER): Call EV_TRAILER2.
1991 (mouseMoved:): Add support for mouse-autoselect-window
1992 on nextstep (Bug#6888).
1994 2013-08-28 Andreas Schwab <schwab@suse.de>
1996 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1997 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1998 Remove unused macro definitions.
1999 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2000 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2001 Only define if emacs.
2003 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2005 Prefer enum glyph_row_area to int where appropriate.
2006 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2008 (window_box, window_box_width, window_box_left, window_box_left_offset)
2009 (window_box_right, window_box_right_offset): Adjust prototypes.
2010 * xdisp.c (window_box, window_box_width, window_box_left)
2011 (window_box_left_offset, window_box_right, window_box_right_offset):
2012 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2013 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2014 * nsterm.m (ns_clip_to_row):
2015 * w32term.c (w32_clip_to_row):
2016 * xterm.c (x_clip_to_row): Likewise.
2018 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2020 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2021 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2023 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2025 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2026 for portability to hosts where /bin/sh has problems.
2028 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2030 Redesign redisplay interface to drop global output_cursor.
2031 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2032 (toplevel): Remove declaration of output_cursor.
2033 (set_output_cursor, x_cursor_to): Remove prototype.
2034 * window.h (struct window): New member output_cursor.
2035 (output_cursor_to): New function to replace RIF member.
2036 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2037 (update_text_area, set_window_cursor_after_update): Use it.
2038 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2039 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2040 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2041 * w32term.c (x_update_window_begin, x_update_window_end):
2042 * xterm.c (x_update_window_begin, x_update_window_end):
2043 Adjust to use per-window output cursor.
2045 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2047 Simplify SELECT_TYPE-related code.
2048 Like EMACS_TIME, this portability layer is no longer needed, since
2049 Emacs has been using fd_set as a portability layer for some time.
2050 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2051 (SELECT_TYPE): Remove. All uses changed to fd_set.
2052 (fd_set) [!FD_SET]: New typedef.
2054 Simplify EMACS_TIME-related code.
2055 This portability layer is no longer needed, since Emacs has been
2056 using struct timespec as a portability layer for some time.
2057 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2058 Include <time.h> rather than "systime.h"; that's all that's needed now.
2059 * dispnew.c: Include <timespec.h> rather than "systime.h";
2060 that's all that's needed now.
2061 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2062 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2063 TIMESPEC_RESOLUTION.
2064 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2065 LOG10_TIMESPEC_RESOLUTION.
2066 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2067 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2068 (make_emacs_time): Remove. All used changed to make_timespec.
2069 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2070 (current_timespec): Rename from current_emacs_time. All uses changed.
2071 (add_emacs_time): Remove. All uses changed to timespec_add.
2072 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2073 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2074 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2075 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2076 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2077 (current_timespec): Rename from current_emacs_time. All uses changed.
2078 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2079 changed to timespec_cmp.
2080 * xgselect.c: Include <timespec.h>, since our .h files don't.
2082 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2084 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2085 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2086 Remove the leftovers.
2087 * gtkutil.c (toplevel): Do not declare Qxft but include
2089 * image.c (toplevel): Do not declare Vlibrary_cache because
2090 it's already done in lisp.h.
2092 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2094 * lisp.h (Mouse_HLInfo): Move from here...
2095 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2096 (reset_mouse_highlight): New function.
2097 * msdos.c (dos_set_window_size, IT_update_begin)
2098 (internal_terminal_init):
2099 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2100 (ns_initialize_display_info):
2101 * w32console.c (initialize_w32_display):
2102 * w32term.c (x_update_window_end, x_free_frame_resources)
2103 (w32_initialize_display_info):
2104 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2105 * window.c (Fdelete_other_windows_internal):
2106 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2107 * termchar.h (toplevel):
2108 * xterm.h (toplevel): Include dispextern.h.
2110 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2112 Fix minor problems found by static checking.
2113 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2114 (expect): Avoid nested-if warning.
2115 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2116 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2117 * nsterm.h, nsterm.m (ns_select):
2118 * xgselect.c, xgselect.h (xg_select):
2119 Adjust signature to better match pselect's.
2120 * nsterm.m (ns_select):
2121 Don't set *TIMEOUT, since pselect doesn't.
2122 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2123 diagnostic about assigning const char * to it.
2124 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2126 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2128 * lread.c (substitute_object_recurse): Handle hash-tables as well
2131 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2133 Fix unlikely core dump in init_tty, and simplify terminfo case.
2134 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2135 The old version incorrectly dumped core if malloc returned a
2136 buffer containing only non-NUL bytes.
2137 (init_tty): Do not allocate or free termcap buffers; the
2138 struct does that for us now.
2139 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2140 (struct tty_display_info): Define members termcap_term_buffer and
2141 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2142 use them. Allocate them directly in struct rather than indirectly
2143 via a pointer, to simplify init_tty.
2145 * frame.c (check_minibuf_window): Initialize 'window' properly,
2146 so that Emacs reliably aborts later if 'window' is not initialized.
2148 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2150 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2151 of VoidSymbol (Bug#15154).
2153 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2155 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2156 mouse_face_beg_y and mouse_face_end_y.
2157 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2158 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2159 Adjust users and update comment where appropriate.
2161 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2163 * frame.c (check_minibuf_window): New function.
2164 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2165 Call check_minibuf_window (Bug#15183).
2167 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2169 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2170 because this is the only last cursor data we need to keep and consult.
2171 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2172 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2175 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2177 Fix recovering from possible decompression error.
2178 Since insert_from_gap doesn't always move point, we can't use PT as
2179 the position where the partially decompressed data ends, and
2180 should count how many bytes was produced so far.
2181 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2182 (unwind_decompress): Really delete partially uncompressed data.
2183 (Fzlib_decompress_region): Take decompressed data size into account.
2185 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2187 * syntax.c (init_syntax_once): Adjust comment and do an early
2188 initialization of Qchar_table_extra_slots just once...
2189 * casetab.c (init_casetab_once):
2190 * category.c (init_category_once):
2191 * character.c (syms_of_character):
2192 * coding.c (syms_of_coding):
2193 * xdisp.c (syms_of_xdisp): ...and omit it here.
2195 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2197 * xdisp.c (get_next_display_element): Don't apply to characters
2198 from a display vector the logic of setting it->end_of_box_run_p
2199 suitable for characters from a buffer. (Bug#15175)
2201 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2202 to handle directories, rather than '_utime' which doesn't.
2205 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2207 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2208 or fullscreen (Bug#14627).
2210 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2212 System-dependent integer overflow fixes.
2213 * process.c (Fset_process_window_size): Signal an error if
2214 the window size is outside the range supported by the lower level.
2215 * sysdep.c (set_window_size): Return negative on error,
2216 nonnegative on success, rather than -1, 0, 1 on not in system,
2217 failure, success. This is simpler. Caller changed.
2218 (serial_configure): Remove unnecessary initialization of local.
2219 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2220 size fits in unsigned long; this isn't true on some 32-bit hosts.
2221 Avoid buffer overrun if some future version of /proc/meminfo has a
2222 variable name longer than 20 bytes.
2223 (system_process_attributes) [__FreeBSD__]:
2224 Don't assume hw.availpages fits in 'int'.
2226 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2228 Don't let very long directory names overrun the stack.
2229 Fix some related minor problems involving "//", vfork.
2230 * callproc.c (encode_current_directory): New function.
2231 (call_process): Don't append "/"; not needed.
2232 * fileio.c (file_name_as_directory_slop): New constant.
2233 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2234 this can save the caller having to alloca.
2235 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2236 Use SAFE_ALLOCA, not alloca.
2237 (directory_file_name, Fexpand_file_name): Leave leading "//"
2238 alone, since it can be special even on POSIX platforms.
2239 * callproc.c (call_process):
2240 * process.c (Fformat_network_address):
2241 * sysdep.c (sys_subshell):
2242 Use encode_current_directory rather than rolling our own.
2243 (create_process): No need to encode directory; caller does that now.
2244 * process.h (encode_current_directory): New decl.
2245 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2246 Rework to avoid 'goto xyzzy;'.
2248 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2250 * xdisp.c (handle_face_prop): If the default face was remapped use
2251 the remapped face for strings from prefix properties. (Bug#15155)
2253 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2255 Minor cleanup for redisplay interface and few related functions.
2256 * frame.h (enum text_cursor_kinds): Move from here...
2257 * dispextern.h (enum text_cursor_kinds): ...to here.
2258 (toplevel): Drop unnecessary declarations.
2259 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2260 in update_window_end_hook and draw_window_cursor functions.
2261 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2262 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2263 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2264 * xterm.c (x_update_window_end, x_draw_window_cursor):
2265 * xdisp.c (display_and_set_cursor, update_window_cursor)
2266 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2267 enum text_cursor_kinds where appropriate.
2269 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2271 Redesign redisplay interface to drop updated_row and updated_area.
2272 * dispextern.h (updated_row, updated_area): Remove declaration.
2273 (struct redisplay_interface): Pass glyph row and row area parameters
2274 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2275 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2277 * dispnew.c (updated_row, updated_area): Remove.
2278 (redraw_overlapped_rows, update_window_line): Adjust user.
2279 (update_marginal_area, update_text_area): Likewise. Pass updated row
2280 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2281 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2284 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2286 * process.c (flush_pending_output): Remove stub.
2289 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2291 * callproc.c: Fix race that killed background processes (Bug#15144).
2292 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2293 Record deleted process-id in critical section, not afterwards.
2294 Don't mistakenly kill process created by a call-process invocation
2295 that discards output and does not wait.
2297 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2299 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2300 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2301 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2302 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2303 to shut up compiler in mark_object.
2304 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2306 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2308 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2309 We can't portably rely on PTY_OPEN doing that, even if
2310 it calls posix_openpt with O_CLOEXEC.
2312 2013-08-20 Kenichi Handa <handa@gnu.org>
2314 * character.c (string_char): Improve commentary.
2316 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2318 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2319 (struct animation_cache): Make signature a flexible array member.
2320 All uses changed. This is a tad slower but may insulate us better
2321 from future changes to ImageMagick.
2323 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2325 * image.c: Shrink memory needed for animation cache.
2326 (SIGNATURE_DIGESTSIZE): New constant.
2327 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2328 (imagemagick_create_cache): Copy the signature. This saves
2329 several KB of memory that ImageMagick wastes per signature.
2330 Don't bother updating the update_time, as the caller does that now.
2331 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2332 it's a fixed size struct member now.
2333 (imagemagick_get_animation_cache): Always destroy the signature,
2334 as it's now imagemagick_create_cache's responsibility to copy it.
2335 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2336 and use memcmp rather than strcmp.
2337 eassert that ImageMagick returns a signature of the specified length.
2339 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2341 * image.c (imagemagick_get_animation_cache): Don't segfault on
2343 (imagemagick_get_animation_cache): Revert to previous definition
2344 so that it actually works. But keep the memory leak fix.
2345 (imagemagick_get_animation_cache): Fix memory leak.
2347 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2349 * image.c: Fix animation cache signature memory leak.
2350 Fix some other minor performance problems while we're at it.
2351 (imagemagick_create_cache): Clear just the members that
2352 need clearing. Don't set update_time, as caller does that now.
2353 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2354 Simplify by using pointer-to-pointer instead of a prev pointer.
2355 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2356 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2357 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2358 it's already a copy. Free the signature probe unless it's cached.
2360 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2361 This was introduced by my 2013-08-12 fix for Bug#15035.
2363 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2365 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2366 (imagemagick_prune_animation_cache): Now static.
2368 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2370 * image.c (imagemagick_get_animation_cache): Don't segfault when
2371 pruning all entries.
2373 2013-08-18 Ken Brown <kbrown@cornell.edu>
2375 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2376 static heap if ENABLE_CHECKING is defined.
2377 (max_bss_sbrk_ptr): New variable.
2379 (report_sheap_usage): Report maximum static heap usage instead of
2380 ending static heap usage.
2382 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2384 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2385 of zlib_initialized according to the results of calling
2386 init_zlib_functions.
2388 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2390 * image.c: Implement an ImageMagick per-image cache.
2391 (imagemagick_get_animation_cache): Fix a double-free error.
2392 (imagemagick_load_image): Remove the ping_wand code, which only
2393 apparently saved time on invalid animated images, and slowed down
2394 everything else. Optimise for the common case.
2396 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2398 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2400 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2402 * marker.c (set_marker): Remove documentation of undefined behavior.
2404 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2406 * image.c (imagemagick_compute_animated_image): Animate correctly
2407 when sub-images are smaller than the main image.
2408 (imagemagick_compute_animated_image): Setting the iterator row to
2409 zero is apparently not allowed.
2410 (imagemagick_compute_animated_image): Allow images that say they
2411 have sub-images that are bigger than the main image, but just crop
2414 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2416 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2418 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2420 * image.c (imagemagick_compute_animated_image): Respect the GIF
2423 2013-08-15 Ken Brown <kbrown@cornell.edu>
2425 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2426 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2429 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2431 Fix minor problems found by static checking.
2432 * frame.c (delete_frame):
2433 * xdisp.c (next_element_from_display_vector):
2434 Avoid uninitialized local.
2435 * image.c (imagemagick_compute_animated_image): Port to C89.
2436 Prefer usual GNU indentation style for loops.
2437 Be more careful about bizarrely large sizes, by using ptrdiff_t
2440 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2442 Fix infinite frame selection loop (Bug#15025).
2443 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2445 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2447 * xdisp.c (compute_window_start_on_continuation_line):
2448 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2449 to make sure we end up setting the window start at the leftmost
2450 visible character of the display line. This avoids funky
2451 horizontal shifting because the window start is not kept on the
2452 same position. (Bug#15090)
2453 (next_element_from_display_vector): Support 'box' face attribute
2454 in the face definitions of a display vector. (Bug#15099)
2456 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2458 * image.c (imagemagick_compute_animated_image): Implement animated
2460 (imagemagick_compute_animated_image): Fix some compilation
2461 warnings. Implement a very simple cache to make the animation
2462 usable at all, but it should be replaced with a per-image cache.
2464 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2466 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2467 to do `for' loops over alist values.
2468 * buffer.h (FOR_EACH_BUFFER):
2469 * process.c (FOR_EACH_PROCESS): Use it.
2470 (handle_child_signal, status_notify, Fget_buffer_process)
2471 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2473 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2475 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2476 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2477 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2478 to xzalloc and so avoid redundant call to memset.
2479 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2480 members because it is allocated with xzalloc and so already zeroed.
2482 2013-08-14 Ken Brown <kbrown@cornell.edu>
2484 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2487 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2489 Utility function and macro to copy Lisp string to C string.
2490 * lisp.h (xlispstrdupa): New macro.
2491 (xlispstrdup): New prototype.
2492 * alloc.c (xlispstrdup): New function.
2493 * callint.c (Fcall_interactively):
2494 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2495 (Fsubstitute_in_file_name):
2496 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2497 * image.c (x_create_bitmap_from_file):
2498 * w32term.c (w32_term_init):
2499 * xterm.c (x_term_init): Use xlispstrdup.
2501 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2503 * image.c (imagemagick_load_image): Make animated pictures work.
2504 There's still some problems with background color settings, though
2507 * decompress.c (unwind_decompress): Always restore point.
2509 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2511 * marker.c (set_marker): Reformat documentation.
2513 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2515 * xdisp.c (cursor_type_changed): Now static.
2517 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2518 Use changed. This avoids the need to call xmalloc and for the
2519 caller to call xfree, and avoids memory leaks in some situations.
2521 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2523 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2524 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2525 (redisplay_window): If window_end_valid is cleared due to non-zero
2526 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2527 so do not call to try_cursor_movement for that window.
2529 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2531 * window.h (struct window): Convert window_end_pos and
2532 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2533 (wset_window_end_pos, wset_window_end_vpos): Remove.
2534 * dispnew.c (adjust_glyph_matrix):
2535 * window.c (Fwindow_end, replace_window, set_window_buffer)
2537 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2538 (set_vertical_scroll_bar, redisplay_window, try_window)
2539 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2540 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2541 (note_mouse_highlight): Adjust users.
2542 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2545 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2547 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2548 * image.c (imagemagick_filename_hint): Use `const char *' and
2549 prefer SSDATA to SDATA to avoid warnings.
2551 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2553 Cleanup window fringes, margins and scroll bars adjustments.
2554 * window.c (set_window_fringes, set_window_margins)
2555 (set_window_scroll_bars, apply_window_adjustment): New functions.
2556 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2557 (Fset_window_scroll_bars): Use them.
2559 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2561 * window.h (struct window): Convert scroll_bar_width
2562 from Lisp_Object to integer. Adjust comment.
2563 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2565 * window.c (wset_scroll_bar_width): Remove.
2566 (make_window): Initialize scroll_bar_width.
2567 (Fsplit_window_internal): Use direct assignment.
2568 (Fset_window_configuration, save_window_save):
2569 Convert Lisp_Object to integer and back where appropriate.
2570 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2571 bar was actually changed, and mention this in docstring.
2573 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2575 * decompress.c: Minor simplifications.
2576 (Fzlib_decompress_region): Don't bother verifying
2577 that avail_out <= UINT_MAX, as that was confusing.
2578 Mention the restriction in a comment instead.
2579 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2581 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2583 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2584 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2586 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2588 * image.c (imagemagick_filename_hint): Check for errors in the
2591 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2593 * window.c (Fwindow_margins): Return nil when there's no marginal
2594 area, as per the documented API.
2596 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2597 Fmake_vector, as scroll bar's struct members are not all Lisp
2598 objects now. This avoids crashes in GC.
2600 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2601 bool, so its address could be taken.
2603 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2605 * image.c (imagemagick_filename_hint): New function to possibly
2606 apply `image-content-type-suffixes'.
2607 (imagemagick_load_image): Use it.
2609 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2611 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2612 if loading zlib failed.
2614 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2616 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2617 2013-08-13 checkin below. Change bool to BOOL, rule is:
2618 All Obj-C code uses BOOL, except for interfaces callable from C.
2620 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2622 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2624 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2625 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2626 bool instead of BOOL.
2627 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2628 from Lisp_Object to bitfield. Adjust comment.
2629 * w32term.c (x_scroll_bar_create): Adjust user.
2630 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2631 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2632 Use bool for boolean.
2633 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2634 to `unsigned int' when defining a bitfield.
2636 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2638 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2640 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2642 * window.h (struct window): Convert left_margin_cols and
2643 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2644 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2645 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2647 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2649 (showing_window_margins_p, update_window_line, update_frame_1):
2650 * fringe.c (draw_fringe_bitmap_1):
2651 * xdisp.c (window_box_width): Adjust users.
2652 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2653 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2654 Use direct assignment.
2655 (Fset_window_configuration, save_window_save, Fwindow_margins):
2656 Convert Lisp_Object to integer and back where appropriate.
2657 (Fset_window_margins): Adjust user. Return t if any margin
2658 was actually changed, and mention this in docstring.
2660 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2662 * syntax.c (forward_word):
2663 * cmds.c (forward_char, backward_char): Mention the optional argument.
2665 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2667 * window.h (struct window): Convert left_fringe_width
2668 and right_fringe_width from Lisp_Objects to integers.
2670 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2671 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2672 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2674 (make_window): Initialize new integer fields to -1.
2675 (Fsplit_window_internal): Use direct assignment.
2676 (Fset_window_configuration, save_window_save):
2677 Convert Lisp_Object to integer and back where appropriate.
2678 (Fset_window_fringes): Adjust user. Return t if any fringe
2679 was actually changed, and mention this in docstring.
2681 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2683 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2684 * nsfns.m (x_set_cursor_type):
2685 * w32fns.c (x_set_cursor_type):
2686 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
2687 * xdisp.c (set_frame_cursor_types): ...but in common code.
2689 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2691 * font.c (clear_font_cache): New function, stripped from...
2692 (Fclear_font_cache): ...here, which now uses the function
2693 above. Adjust comment.
2694 * font.h (clear_font_cache): Add prototype.
2695 * xfaces.c (clear_face_cache): Use clear_font_cache.
2697 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2699 * window.c (Fset_window_start): Compare `w', not `window' because
2700 `w' might not be equal to `window' after call to decode_live_window.
2702 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2704 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
2705 This fixes a problem introduced by the Bug#15035 patch
2706 when using GPG. Reported by Herbert J. Skuhra.
2708 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2710 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
2711 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
2712 not yet initialized.
2714 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2716 * decompress.c (Fzlib_decompress_region): Support zlib
2717 decompression, too, and rename.
2719 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2721 Minor zlib configuration tweaks.
2722 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
2723 Don't assume presence of fn_inflateInit2_ zlib internal function.
2725 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2727 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
2728 include the zlib prefix.
2730 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2732 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
2733 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
2734 define static variables that are pointers to zlib functions to be
2736 (init_zlib_functions) [WINDOWSNT]: New function.
2737 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
2739 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
2740 macros instead of invoking the zlib functions directly.
2741 (syms_of_decompress): DEFSYM Qzlib_dll.
2742 Staticpro Szlib_available_p.
2744 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
2746 Avoid looping over all frame windows to freeze and unfreeze.
2747 * window.h (struct window): Drop frozen_window_start_p.
2748 (freeze_window_starts): Drop prototype.
2749 * frame.h (struct frame): New frozen_window_starts flag.
2750 (FRAME_WINDOWS_FROZEN): New macro.
2751 * window.c (freeze_window_start, freeze_window_starts):
2753 (select_window, replace_window): Adjust users.
2754 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2755 (window_frozen_p): New function.
2756 (redisplay_window): Use it.
2758 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2760 Fix some fd issues when running subprocesses (Bug#15035).
2761 Fix bugs that can leak files or file descriptors on errors.
2762 Don't unlink open temp files, as that's hard for users to diagnose
2763 when things go awry (e.g., temp disk exhausted).
2764 Don't bother to lock temp files. Check for invalid recursion.
2765 * callproc.c (synch_process_fd): Remove. All uses removed.
2766 (synch_process_tempfile): New var or macro.
2767 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2769 (record_kill_process): New arg, the temp name. All callers changed.
2770 (delete_temp_file): Now just a simple wrapper around unlink.
2771 (call_process_kill): New arg, the call_process_fd array.
2772 Close them all. Clear synch_process_pid. Remove the temp file,
2773 or arrange for it to be removed.
2774 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2775 that's been moved to synch_process_tempfile. Caller changed.
2776 Do not remove the tempfile; that's now call_process_kill's
2778 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2779 call_process_kill; the caller now does that.
2780 (call_process_cleanup): Do not close the process fd; that's now
2781 call_process_kill's responsibility.
2782 (Fcall_process): Implement via new function call_process, which
2783 has most of the old body of Fcall_process, but with a different API.
2784 (call_process): New function that does not open or close filefd if
2785 it is nonnegative. Record which fds need to be closed, and let
2786 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2787 Signal an error if invoked recursively (could be done via a hook).
2788 Simplify creation of the tempfile in the MSDOS case.
2789 Don't create the output file until after checking for the executable.
2790 Report any failure to open /dev/null.
2791 Don't open /dev/null for writing twice; once is enough.
2792 Don't create pipe if all output is being discarded or sent to file.
2793 Don't worry about setting up the coding system or reading from the
2794 pipe if all output is being discarded.
2795 Hoist fd_error local into top level, to lessen block nesting.
2796 Don't record deleted pid here; now done by Fcall_process_region.
2797 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2798 and note its success in synch_process_tempfile.
2799 Do not leak resources when child_setup fails.
2800 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2801 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2802 (create_temp_file): Now returns open fd, with an additional
2803 Lisp_Object * argument to return the name. All callers changed.
2804 Do not close the file; rewind it instead, and leave it open for
2805 the caller. Do not lock the temp file. Unwind-protect the file
2806 and the file-descriptor.
2807 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2808 If an asynchrounous process, record it here, not in call_process.
2809 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2810 * eval.c (set_unwind_protect): New function.
2811 * fileio.c (write_region): New function, generalized from the
2812 old Fwrite_region. Do not lock temp files.
2813 (Fwrite_region): Use it.
2814 * lisp.h (set_unwind_protect, write_region): New decls.
2815 * process.c: Include <verify.h>.
2816 (make_process): Mark fds as initially closed.
2817 (deleted_pid_list): Now a list of pid-filename pairs.
2819 (close_process_fd): New function.
2820 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2821 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2822 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2823 (create_process, create_pty, Fmake_serial_process)
2824 (server_accept_connection): Record which fds need to be closed,
2825 and let deactivate_process close them.
2826 (Fmake_network_process): Do not discard the unwind-protect
2827 until it's safe to do so.
2828 (deactivate_process): Close the fds opened by create_process etc.
2829 (Fprocess_send_eof): Adjust to new way of recording open fds.
2830 Report an error if /dev/null can't be opened, instead of aborting.
2831 * process.h (PROCESS_OPEN_FDS): New constant.
2832 (struct Lisp_Process): New member open_fds.
2833 (record_kill_process, record_deleted_pid): Adjust signatures.
2834 (record_deleted_pid): Move decl here ...
2835 * syswait.h (record_deleted_pid): ... from here.
2837 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2839 * decompress.c: Fix bugs with large buffers and weird inputs.
2840 Tune a bit. Reindent as per usual Emacs style.
2841 (BUFFER_SIZE): Remove.
2842 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2843 more than UINT_MAX bytes. Decompress into the gap instead of into
2844 an auto buffer, as this should avoid copying. Return nil if
2845 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2846 set immediate_quit; we shouldn't trust zlib code that much.
2848 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2850 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2851 errors, and really move the gap to where we want it.
2853 * lisp.h: Include decompress.c support.
2855 * emacs.c (main): Include decompress.c support.
2857 * Makefile.in: Include -lz if present.
2859 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2861 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2862 (initWithTitle:): Initialize frame to 0.
2863 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2864 (fillWithWidgetValue:frame:): Rename from
2865 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2867 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2868 fillWithWidgetValue:frame:
2870 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2871 remove memory leak warnings.
2873 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2874 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2877 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2878 (x_activate_menubar): Update the whole menu.
2879 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2880 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2881 current event is not NSSystemDefined (Bug#15001).
2882 Call ns_check_menu_open only if trackingMenu is 2.
2883 (menuDidClose:): New method, decrease trackingMenu.
2884 (fillWithWidgetValue:setDelegate:): New method.
2885 (fillWithWidgetValue:): Call the above.
2887 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2889 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2891 Omit some unnecessary casts.
2892 Many of these go back to the old pre-C89 days, when they may have
2893 been needed, but we've been assuming C89 or later for a while now.
2894 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2895 (live_float_p, live_misc_p, live_vector_p):
2896 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2897 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2898 (defvar_per_buffer):
2899 * callint.c (Fcall_interactively):
2900 * doc.c (Fsubstitute_command_keys):
2901 * filelock.c (get_boot_time):
2902 * frame.c (xrdb_get_resource):
2903 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2904 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2905 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2906 (menuitem_highlight_callback, menu_destroy_callback)
2907 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2908 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2909 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2910 (xg_tool_bar_help_callback, tb_size_cb):
2911 * image.c (xpm_alloc_color, png_read_from_memory)
2912 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2913 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2915 * keymap.c (describe_map):
2916 * nsfns.m (Fns_display_monitor_attributes_list):
2917 * nsmenu.m (process_dialog:):
2918 * nsterm.m (hold_event):
2919 * process.c (wait_reading_process_output):
2920 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2921 * scroll.c (do_direct_scrolling, scrolling_1):
2922 * termcap.c (tgetent):
2923 * window.c (check_window_containing, add_window_to_list)
2924 (freeze_window_starts):
2925 * xdisp.c (compare_overlay_entries, vmessage):
2926 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2927 (x_get_monitor_attributes_xrandr)
2928 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2929 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2930 * xfont.c (xfont_match, xfont_open):
2931 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2932 (menubar_selection_callback, menu_position_func)
2933 (popup_selection_callback, create_and_show_popup_menu)
2934 (dialog_selection_callback, create_and_show_dialog):
2935 * xrdb.c (x_get_string_resource):
2937 * xsmfns.c (x_session_check_input):
2938 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2939 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2940 (xaw_jump_callback, xaw_scroll_callback):
2941 Omit unnecessary casts.
2943 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2945 Minor string-length refactoring.
2946 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2947 * frame.c (make_monitor_attribute_list):
2948 Prefer build_string to strlen + make_string.
2950 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2952 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2953 don't check minor_code (Bug#14417).
2955 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2957 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2958 vertical positions instead. This avoids calling MATRIX_ROW with
2959 row numbers that are possibly beyond valid limits. (Bug#15064)
2961 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2963 Use xstrdup and build_unibyte_string where applicable.
2964 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2965 * xfns.c (x_window):
2966 * xrdb.c (x_get_customization_string):
2967 * xterm.c (xim_initialize):
2968 * w32fns.c (w32_window): Use xstrdup.
2969 (w32_display_monitor_attributes_list):
2970 * emacs.c (init_cmdargs):
2971 * keyboard.c (PUSH_C_STR):
2972 * nsfont.m (nsfont_open):
2973 * sysdep.c (system_process_attributes):
2974 * w32.c (system_process_attributes):
2975 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2977 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2979 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2980 variables of these types so that GDB would know about them, as aid
2981 for debugging fatal exceptions. (Bug#15024) See also
2982 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2985 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2987 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2988 larger than the NSWindow (Bug#14934).
2990 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2992 Redesign redisplay interface to drop global variable updated_window.
2993 Always pass currently updated window as a parameter to update routines.
2994 * dispextern.h (updated_window): Remove declaration.
2995 (struct redisplay_interface): Pass window parameter to
2996 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2997 and after_update_window_hook.
2998 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3000 * dispnew.c (updated_window): Remove.
3001 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3002 (update_window_line): Adjust to match redisplay interface changes.
3003 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3004 (ns_scroll_run, ns_after_update_window_line):
3005 * w32term.c (x_update_window_begin, x_update_window_end)
3006 (x_after_update_window_line, x_scroll_run):
3007 * xterm.c (x_update_window_begin, x_update_window_end)
3008 (x_after_update_window_line, x_scroll_run):
3009 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3010 Likewise. Adjust comments where appropriate.
3011 (x_cursor_to): Simplify because this is always called during window
3012 update (but install debugging check anyway).
3013 (expose_window): Check must_be_updated_p flag to see whether this
3014 function is called during window update.
3016 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3018 Do not reset window modification event counters excessively.
3019 These leftovers and poor man's tricky methods to catch extra
3020 redisplay's attention are no longer needed.
3021 * frame.c (set_menu_bar_lines_1):
3022 * minibuf.c (read_minibuf_unwind):
3023 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3024 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3025 (window_scroll_line_based, Fset_window_configuration):
3026 * xdisp.c (redisplay_window): Do not reset last_modified and
3027 last_overlay_modified counters.
3029 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3031 * xselect.c (x_send_client_event): Set send_event and serial, memset
3032 data.l as it might be bigger than data.b. Use 24 bit mask to
3033 XSendEvent (Bug#15034).
3035 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3037 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3038 for TTY frames that are not the top frame on their console.
3041 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3043 * w32term.c (w32fullscreen_hook): Really maximize frame when
3044 asked for (Bug#14841).
3046 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3048 Prefer selected_window to Fselected_window, likewise for frames.
3049 * buffer.c (Fbuffer_swap_text):
3050 * data.c (Fvariable_binding_locus):
3051 * window.c (run_window_configuration_change_hook): Adjust users.
3052 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3053 Use decode_live_frame.
3055 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3057 Be more careful if selected window shows the buffer other than current,
3058 use window_outdated only if this is not so. This change should also
3059 address some weird issues discussed in Bug#13012.
3060 * window.h (window_outdated): New prototype.
3061 * window.c (window_outdated): Now here. Convert from static and
3062 always assume window's buffer.
3063 (Fwindow_end, Fwindow_line_height): Use it.
3064 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3065 and always assume window's buffer.
3066 (redisplay_window): Adjust user.
3067 (redisplay_internal): Call to reconsider_clip_changes once and
3068 check whether mode line should be updated only if selected window
3069 shows current buffer.
3070 (run_window_scroll_functions): Use eassert for debugging check.
3071 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3073 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3075 * window.c (window_scroll, window_scroll_pixel_based)
3076 (window_scroll_line_based): Use bool for booleans.
3078 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3080 * process.c: Fix minor off-by-one issues in descriptor counts.
3081 This shouldn't fix any real bugs, but it cleans up the code a bit.
3082 (max_process_desc, max_input_desc): -1, not 0, means none.
3084 (delete_input_desc): New function.
3085 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3086 (deactivate_process): Scan backwards when recomuting max_process_desc;
3087 that should be faster.
3088 (init_process_emacs): Initialize max_input_desc.
3090 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3092 Use region cache to speedup bidi_find_paragraph_start.
3093 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3094 Rename cache_long_line_scans to cache_long_scans.
3095 * buffer.c (bset_cache_long_line_scans): Rename to
3096 bset_cache_long_scans.
3097 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3098 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3100 (syms_of_buffer): Rename cache-long-line-scans to
3101 cache-long-scans. Adjust docstring.
3102 * search.c (newline_cache_on_off):
3103 * indent.c (width_run_cache_on_off): Adjust users.
3104 * bidi.c (bidi_paragraph_cache_on_off): New function.
3105 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3106 * insdel.c (prepare_to_modify_buffer):
3107 Invalidate bidi_paragraph_cache if enabled.
3109 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3111 Invalidate region caches only if buffer text is going to be changed.
3112 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3113 (modify_text): ...new prototype.
3114 (prepare_to_modify_buffer_1): New prototype.
3115 * textprop.c (modify_region): Rename to...
3116 (modify_text_properties): ...new function.
3117 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3118 (Fremove_list_of_text_properties): Adjust users.
3119 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3120 (modify_text): ...new function.
3121 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3122 (prepare_to_modify_buffer_1): ...new function.
3123 * casefiddle.c (casify_region):
3124 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3125 (Ftranspose_regions): Use modify_text.
3127 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3129 * lisp.mk (lisp): Add nadvice.elc.
3131 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3133 New macro to iterate over live buffers similar to frames.
3134 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3135 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3136 Declare buffer-related variables here to offload lisp.h.
3137 * buffer.c (Vbuffer_alist): Adjust comment.
3138 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3139 (other_buffer_safely):
3140 * data.c (store_symval_forwarding):
3141 * dispnew.c (Fframe_or_buffer_changed_p):
3142 * fileio.c (Fdo_auto_save):
3143 * filelock.c (unlock_all_files):
3144 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3146 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3148 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3149 * callproc.c (create_temp_file):
3150 * filelock.c (create_lock_file):
3151 Assume mkostemp, since it's now provided by Gnulib.
3153 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3155 * w32.c (mkostemp): New function.
3156 (mktemp): Remove, no longer used. Most of the code reused in
3157 mkostemp. (Bug#15015)
3158 (mktemp): Don't undef.
3160 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3162 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3163 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3164 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3165 (free_glyph_pool, check_glyph_memory): Likewise for
3166 all users. Adjust comments where appropriate.
3168 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3170 * composite.h: Minor fixups.
3171 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3172 to fix a misspelling, and change it to an inline function while
3173 we're at it (it need not be a macro). All uses changed.
3174 (composition_method, composition_valid_p):
3175 Rewrite to avoid assignments in if-conditions.
3177 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3179 Do not use global Lisp_Object in composition macros.
3180 * composite.h (composition_temp): Remove declaration.
3181 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3182 (composition_method, composition_valid_p): ...inline functions.
3183 (compose_region): Remove the leftover.
3184 * composite.c (composition_temp): Remove.
3185 (run_composition_function, update_compositions)
3186 (composition_compute_stop_pos, composition_adjust_point)
3187 (Ffind_composition_internal):
3188 * coding.c (handle_composition_annotation):
3189 * xdisp.c (handle_composition_prop, check_point_in_composition):
3190 Related users changed.
3192 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3194 Drop FRAME_PTR typedef.
3195 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3196 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3197 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3198 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3199 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3200 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3201 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3202 All related users changed.
3204 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3206 * eval.c (default_toplevel_binding): New function.
3208 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3209 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3210 (syms_of_eval): Export them.
3211 * data.c (Fdefault_value): Micro cleanup.
3212 * term.c (init_tty): Use "false".
3214 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3216 Fix X GC leak in GTK and raw (no toolkit) X ports.
3217 * xterm.c (x_free_frame_resources): If white and black relief
3218 GCs are allocated, always free them here.
3219 * xfns.c (x_make_gc): Omit redundant initialization.
3220 * widget.c (create_frame_gcs): Remove the leftover.
3221 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3222 in x_free_frame_resources.
3224 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3226 * nsterm.m (windowWillResize:toSize:): Only change title if
3227 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3229 (viewDidEndLiveResize): New method.
3231 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3232 inside NS_IMPL_COCOA.
3234 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3236 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3237 Do not check whether undo is enabled because record_insert and
3238 record_delete does that themselves.
3240 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3242 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3243 member which is not really used any more.
3244 (FRAME_XIC_BASE_FONTNAME): Remove.
3245 * xfns.c (xic_free_fontset): Adjust user.
3246 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3247 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3248 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3249 (xdialog_show): Use eassert for debugging check.
3250 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3252 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3254 * fileio.c, fns.c (merge): Move extern decl from here ...
3255 * lisp.h (merge): ... to here.
3257 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3259 Fix last font-related change.
3260 * w32font.h (w32font_list_internal, w32font_match_internal):
3262 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3263 (uniscribe_list_family): Adjust to match font API change.
3264 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3265 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3267 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3269 * frame.h (FRAME_MOUSE_UPDATE):
3270 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3271 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3273 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3275 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3276 * font.h (struct font_driver): Change list, match, and list_family
3277 functions to accept struct frame * as first arg.
3278 * font.c (font_score, font_compare, font_sort_entities):
3280 (font_sort_entities, font_list_entities, font_select_entity):
3281 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3282 match font API change.
3283 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3284 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3285 * ftxfont.c (ftxfont_list, ftxfont_match):
3286 * xftfont.c (xftfont_list, xftfont_match):
3287 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3288 * w32font.c (w32font_list, w32font_match, w32font_list):
3289 (w32font_list_internal, w32_font_match_internal): Likewise.
3290 * xfaces.c (Fx_family_fonts): Adjust user.
3292 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3294 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3295 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3296 only if HAVE_X_WINDOWS is in use.
3297 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3298 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3299 * w32term.c (x_wm_set_icon_position): Likewise.
3300 * w32fns.c (x_icon): Adjust user.
3302 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3304 * xterm.c (last_mouse_press_frame): Remove the
3305 leftover which is not really used any more.
3306 (handle_one_xevent, syms_of_xterm): Adjust users.
3307 (x_flush): Call XFlush once per each X display, not frame.
3308 This is better because this code always unconditionally skips
3309 non-X frames in Vframe_list and issues the only XFlush if we
3310 have more than one X frame on the same X display.
3311 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3312 Use bool for booleans.
3313 (x_draw_glyph_string_background, cvt_string_to_pixel):
3314 (cvt_pixel_dtor): Drop unnecessary prototypes.
3315 * xterm.h (x_display_ok): Adjust prototype.
3317 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3319 Drop unnecessary functions that deals with frame pixel size.
3320 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3321 (x_pixel_height): Drop prototypes.
3322 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3323 (x_pixel_height): Drop implementations.
3324 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3325 which should be always valid for window frame.
3326 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3327 * w32menu.c (Fx_popup_dialog):
3328 * xmenu.c (Fx_popup_dialog): Likewise for both.
3330 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3332 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3333 frame parameters and call to Fmodify_frame_parameters just once.
3334 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3335 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3336 and mention nil frame in docstring.
3338 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3340 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3341 (x_figure_window_size): Likewise. Adjust to return long.
3342 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3343 (toplevel): Move Qterminal_live_p to...
3344 * terminal.c (toplevel): ...here, make it static, and...
3345 (syms_of_terminal): ...DEFSYM here.
3346 * frame.h (Qterminal_live_p): Remove declaration.
3347 (make_frame, x_figure_window_size): Adjust prototype.
3348 * nsfns.m (Fx_create_frame): Use long for window flags.
3350 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3352 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3353 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3354 Do not assume that emacs_close (INT_MAX) is a no-op.
3356 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3358 * xfaces.c (make_face_cache): For struct face_cache, prefer
3359 xmalloc to xzalloc and so avoid redundant call to memset.
3360 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3362 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3364 * fringe.c (draw_window_fringes, update_window_fringes)
3365 (compute_fringe_widths):
3366 * w32term.c (x_draw_glyph_string):
3367 * window.c (candidate_window_p, Frecenter):
3368 * xfaces.c (realize_basic_faces, realize_default_face)
3369 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3370 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3371 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3372 * xmenu.c (Fx_menu_bar_open_internal):
3373 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3374 * xsettings.c (xft_settings_event):
3375 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3376 Use bool for booleans. Adjust style and comments where
3378 * dispextern.h (draw_window_fringes, update_window_fringes)
3379 (compute_fringe_widths):
3380 * xterm.h (x_had_errors_p): Adjust prototype.
3382 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3384 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3385 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3387 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3389 * fns.c (toplevel): Remove comment before Fsafe_length because
3392 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3394 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3396 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3398 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3399 frame which got the message is still alive, before dereferencing
3400 its pointer. (Bug#14970)
3402 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3403 be a live window, before using it as such. (Bug#14970)
3405 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3407 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3408 w32_detect_focus_change instead of doing part of its job by hand.
3409 This fixes the problem whereby FOCUS_OUT events were not sent to
3412 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3414 * process.c (Fprocess_list): Doc fix.
3416 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3417 being re-exposed only if it didn't ask to become visible.
3418 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3419 was previously iconified. (Bug#14841)
3420 (x_iconify_frame): Mark the frame iconified.
3422 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3424 Fix minor problems found by static checking.
3425 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3426 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3428 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3430 * eval.c (set_specpdl_old_value): New function.
3431 (unbind_to): Minor simplification.
3432 (get_backtrace_frame): New function.
3433 (Fbacktrace_frame): Use it. Add `base' argument.
3434 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3435 (syms_of_eval): Export backtrace-eval.
3436 * xterm.c (x_focus_changed): Simplify.
3438 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3440 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3442 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3444 * xdisp.c (redisplay_window): Instead of moving point out of
3445 scroll margin, reject the force_start method, and try scrolling
3446 instead. (Bug#14780)
3448 2013-07-24 Ken Brown <kbrown@cornell.edu>
3450 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3453 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3455 * eval.c (Fprogn): Do not check that BODY is a proper list.
3456 This undoes the previous change. The check slows down the
3457 interpreter, and is not needed to prevent a crash. See
3458 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3460 2013-07-23 Glenn Morris <rgm@gnu.org>
3462 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3464 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3466 Port to GNU/Linux systems with tinfo but not ncurses.
3467 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3468 to decide whether ncurses is being used. Without this change,
3469 GCC complains about tgetent not being declared, on a system
3470 that has tinfo installed but ncurses not installed.
3472 * eval.c (Fprogn): Check that BODY is a proper list.
3474 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3475 * data.c (Fsetq_default):
3476 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3477 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3479 Tune by taking advantage of the fact that ARGS is always a list
3480 when a function is declared to have UNEVALLED args.
3482 * emacsgtkfixed.c: Port to GCC 4.6.
3483 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3485 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3487 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3488 here to silence compiler warnings.
3490 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3492 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3493 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3494 from messing up Emacs's 'struct frame' (Bug#14923).
3496 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3498 * alloc.c (make_save_ptr_ptr): Define this function.
3499 It was inadvertently omitted. It's needed only if
3500 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3502 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3504 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3505 frame have focus (Bug#14895).
3507 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3509 Avoid vfork-related deadlock more cleanly.
3510 * callproc.c (child_setup): When the child's exec fails, output
3511 the program name, as that's more useful. Use O_NONBLOCK to avoid
3513 * process.c (create_process_1): Remove; no longer needed.
3514 (create_process): Remove timer hack; no longer needed, now that
3515 the child avoids deadlock.
3517 2013-07-20 Glenn Morris <rgm@gnu.org>
3519 * image.c (Fimage_flush): Fix doc typo.
3521 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3523 Fix array bounds violation when pty allocation fails.
3524 * process.c (PTY_NAME_SIZE): New constant.
3525 (pty_name): Remove static variable; it's now auto.
3526 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3527 Take pty_name as an arg rather than using a static variable.
3528 All callers changed.
3529 (create_process): Recover pty_flag from process, not from volatile local.
3530 (create_pty): Stay inside array even when pty allocation fails.
3531 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3533 * lread.c (Fload): Avoid initialization only when lint checking.
3534 Mention that it's needed only for older GCCs.
3536 2013-07-20 Kenichi Handa <handa@gnu.org>
3538 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3539 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3541 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3543 * lread.c (Fload): Avoid uninitialized warning.
3545 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3547 Fix some minor file descriptor leaks and related glitches.
3548 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3549 (create_lock_file): Use write, not emacs_write.
3550 * image.c (slurp_file, png_load_body):
3551 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3552 (server_accept_connection):
3553 Don't leak an fd on memory allocation failure.
3554 * image.c (slurp_file): Add a cheap heuristic for growing files.
3555 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3556 as that's what the other routines do. Maybe input need not be
3557 blocked at all, but it's better to be consistent.
3558 Avoid undefined behavior when strlen is zero.
3560 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3561 (NSTATICS): Now a constant; doesn't need to be a macro.
3563 2013-07-19 Richard Stallman <rms@gnu.org>
3565 * coding.c (decode_coding_utf_8): Add simple loop for fast
3566 processing of ASCII characters.
3568 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3570 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3572 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3574 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3575 unportable 'struct x_display_info'.
3576 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3579 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3581 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3582 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3584 (system_process_attributes): Prefer plain char to unsigned char
3585 when either will do. Clean up properly if interrupted or if
3586 memory allocations fail. Don't assume sscanf succeeds.
3587 Remove no-longer-needed workaround to stop GCC from whining.
3588 Read command-line once, instead of multiple times. Check read status a
3591 Fix obscure porting bug with varargs functions.
3592 The code assumed that int is treated like ptrdiff_t in a vararg
3593 function, which is not a portable assumption. There was a similar
3594 -- though these days less likely -- porting problem with various
3595 assumptions that pointers of different types all smell the same as
3596 far as vararg functions is conserved. To make this problem less
3597 likely in the future, redo the API to use varargs functions.
3598 * alloc.c (make_save_value): Remove this vararg function.
3599 All uses changed to ...
3600 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3601 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3603 (make_save_ptr): Rename from make_save_pointer, for consistency with
3604 the above. Define only on platforms that need it. All uses changed.
3606 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3608 * keyboard.c: Try to fix typos in previous change.
3609 (DISPLAY_LIST_INFO): New macro.
3610 (kbd_buffer_get_event): Do not access members that are not present
3611 in X11. Revert inadvertent change of "!=" to "=".
3613 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3615 * keyboard.c (kbd_buffer_get_event):
3616 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3617 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3619 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3621 * filelock.c: Fix unlikely file descriptor leaks.
3622 (get_boot_time_1): Rework to avoid using emacs_open.
3623 This doesn't actually fix a leak, but is better anyway.
3624 (read_lock_data): Use read, not emacs_read.
3626 * doc.c: Fix minor memory and file descriptor leaks.
3627 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3628 (get_doc_string, Fsnarf_documentation):
3629 Fix file descriptor leak on error.
3631 * term.c: Fix minor fdopen-related file descriptor leaks.
3632 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3633 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3635 * charset.c: Fix file descriptor leaks and errno issues.
3637 (load_charset_map_from_file): Don't leak file descriptor on error.
3638 Use plain record_xmalloc since the allocation is larger than
3639 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3641 * eval.c (record_unwind_protect_nothing):
3642 * fileio.c (fclose_unwind):
3644 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3645 The replacement doesn't block input, but that no longer seems
3648 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3650 * lread.c: Fix file descriptor leaks and errno issues.
3651 (Fload): Close some races that leaked fds or streams when 'load'
3653 (Fload, openp): Report error number of last nontrivial failure to open.
3654 ENOENT counts as trivial.
3655 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3657 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3658 now that the function is always called with a nonnegative arg.
3659 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3660 All uses replaced with ...
3661 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3663 A few more minor file errno-reporting bugs.
3664 * callproc.c (Fcall_process):
3665 * doc.c (Fsnarf_documentation):
3666 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3667 * process.c (set_socket_option):
3668 Don't let a constructor trash errno.
3669 * doc.c: Include <errno.h>.
3671 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3673 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3675 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3677 Fix w32 bug with call-process-region (Bug#14885).
3678 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3679 to Fcall_process when the input is empty. This simplifies the
3680 code a bit. It makes no difference on POSIXish platforms but
3681 apparently it fixes a bug on w32.
3683 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3684 * fileio.c (close_file_unwind): Don't close if FD is negative;
3685 this can happen when unwinding a zapped file descriptor.
3686 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3687 in case Emacs runs out of memory between the two unwind-protects.
3688 Don't trash errno when closing FD.
3689 Zap the FD in the specpdl when closing it, instead of deferring
3690 the removal of the unwind-protect; this fixes a bug where a child
3691 function unwinds the stack past us.
3693 New unwind-protect flavors to better type-check C callbacks.
3694 This also lessens the need to write wrappers for callbacks,
3695 and the need for make_save_pointer.
3696 * alloca.c (free_save_value):
3697 * atimer.c (run_all_atimers):
3699 * alloc.c (safe_alloca_unwind):
3700 * atimer.c (unwind_stop_other_atimers):
3701 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
3702 * menu.c (cleanup_popup_menu) [HAVE_NS]:
3703 * minibuf.c (choose_minibuf_frame_1):
3704 * process.c (make_serial_process_unwind):
3705 * xdisp.h (pop_message_unwind):
3706 * xselect.c (queue_selection_requests_unwind):
3707 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
3708 * alloca.c (record_xmalloc):
3709 Prefer record_unwind_protect_ptr to record_unwind_protect with
3711 * alloca.c (Fgarbage_collect):
3712 Prefer record_unwind_protect_void to passing a dummy.
3713 * buffer.c (restore_buffer):
3714 * window.c (restore_window_configuration):
3715 * xfns.c, w32fns.c (do_unwind_create_frame)
3716 New wrapper. All record-unwind uses of wrappee changed.
3717 * buffer.c (set_buffer_if_live):
3718 * callproc.c (call_process_cleanup, delete_temp_file):
3719 * coding.c (code_conversion_restore):
3720 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
3721 * editfns.c (save_excursion_restore)
3722 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
3723 (save_restriction_restore):
3724 * eval.c (restore_stack_limits, un_autoload):
3725 * fns.c (require_unwind):
3726 * keyboard.c (recursive_edit_unwind, tracking_off):
3727 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
3728 * macros.c (pop_kbd_macro, restore_menu_items):
3729 * nsfns.m (unwind_create_frame):
3730 * print.c (print_unwind):
3731 * process.c (start_process_unwind):
3732 * search.c (unwind_set_match_data):
3733 * window.c (select_window_norecord, select_frame_norecord):
3734 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
3735 (fast_set_selected_frame):
3736 * xfns.c, w32fns.c (unwind_create_tip_frame):
3737 Return void, not a dummy Lisp_Object. All uses changed.
3738 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
3739 * callproc.c (call_process_kill):
3740 * fileio.c (restore_point_unwind, decide_coding_unwind)
3741 (build_annotations_unwind):
3742 * insdel.c (Fcombine_after_change_execute_1):
3743 * keyboard.c (read_char_help_form_unwind):
3744 * menu.c (unuse_menu_items):
3745 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
3746 * sound.c (sound_cleanup):
3747 * xdisp.c (unwind_redisplay):
3748 * xfns.c (clean_up_dialog):
3749 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
3750 Accept no args and return void, instead of accepting and returning
3751 a dummy Lisp_Object. All uses changed.
3752 * cygw32.c (fchdir_unwind):
3753 * fileio.c (close_file_unwind):
3754 * keyboard.c (restore_kboard_configuration):
3755 * lread.c (readevalllop_1):
3756 * process.c (wait_reading_process_output_unwind):
3757 Accept int and return void, rather than accepting an Emacs integer
3758 and returning a dummy object. In some cases this fixes an
3759 unlikely bug when the corresponding int is outside Emacs integer
3760 range. All uses changed.
3761 * dired.c (directory_files_internal_unwind):
3762 * fileio.c (do_auto_save_unwind):
3763 * gtkutil.c (pop_down_dialog):
3764 * insdel.c (reset_var_on_error):
3765 * lread.c (load_unwind):
3766 * xfns.c (clean_up_file_dialog):
3767 * xmenu.c, nsmenu.m (pop_down_menu):
3768 * xmenu.c (cleanup_widget_value_tree):
3769 * xselect.c (wait_for_property_change_unwind):
3770 Accept pointer and return void, rather than accepting an Emacs
3771 save value encapsulating the pointer and returning a dummy object.
3773 * editfns.c (Fformat): Update the saved pointer directly via
3774 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3775 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3776 (unwind_body): New function.
3777 (record_unwind_protect): First arg is now a function returning void,
3778 not a dummy Lisp_Object.
3779 (record_unwind_protect_ptr, record_unwind_protect_int)
3780 (record_unwind_protect_void): New functions.
3781 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3782 * fileio.c (struct auto_save_unwind): New type.
3783 (do_auto_save_unwind): Use it.
3784 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3785 * insdel.c (struct rvoe_arg): New type.
3786 (reset_var_on_error): Use it.
3787 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3789 (specbinding_func): Remove; there are now several such functions.
3790 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3791 (set_unwind_protect_ptr): New function.
3792 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3794 Be simpler and more consistent about reporting I/O errors.
3795 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3796 Say "Read error" and "Write error", rather than "I/O error", or
3797 "IO error reading", or "IO error writing", when a read or write
3799 * process.c (Fmake_network_process, wait_reading_process_output)
3800 (send_process, Fprocess_send_eof, wait_reading_process_output):
3801 Capitalize diagnostics consistently. Put "failed foo" at the
3802 start of the diagnostic, so that we don't capitalize the
3803 function name "foo". Consistently say "failed" for such
3805 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3806 All callers changed. This is so it can use report_file_error.
3807 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3808 diagnostics consistently as above.
3810 * fileio.c (report_file_errno): Fix errno reporting bug.
3811 If the file name is neither null nor a pair, package it up as a
3812 singleton list. All callers changed, both to this function and to
3813 report_file_error. This fixes a bug where the memory allocator
3814 invoked by list1 set errno so that the immediately following
3815 report_file_error reported the wrong errno value.
3817 Fix minor problems found by --enable-gcc-warnings.
3818 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3819 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3821 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3823 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3824 Set event->arg to Qt if switch-event shall be generated.
3825 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3827 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3829 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3832 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3833 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3834 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3835 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3836 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3837 and there is a focused frame.
3838 (head_table): Add focus-in and focus-out.
3839 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3840 bind to handle-focus-in/out.
3842 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3843 (Fhandle_switch_frame): Call Fhandle_focus_in.
3844 (syms_of_frame): defsubr handle-focus-in/out.
3846 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3848 Fix porting bug to older POSIXish platforms (Bug#14862).
3849 * sysdep.c (emacs_pipe): New function, that implements
3850 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3851 This should port better to CentOS 5 and to Mac OS X 10.6.
3852 All calls to pipe2 changed.
3854 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3855 This makes the code easier to read and the executable a bit smaller.
3856 Do not replace all calls to Fcons that happen to create lists,
3857 just calls that are intended to create lists. For example, when
3858 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3859 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3860 Similarly for list2 through list5.
3861 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3862 * bytecode.c (exec_byte_code):
3863 * callint.c (quotify_arg, Fcall_interactively):
3864 * callproc.c (Fcall_process, create_temp_file):
3865 * charset.c (load_charset_map_from_file)
3866 (Fdefine_charset_internal, init_charset):
3867 * coding.c (get_translation_table, detect_coding_system)
3868 (Fcheck_coding_systems_region)
3869 (Fset_terminal_coding_system_internal)
3870 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3871 * composite.c (update_compositions, Ffind_composition_internal):
3872 * dired.c (directory_files_internal, file_name_completion)
3874 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3875 * doc.c (Fsnarf_documentation):
3876 * editfns.c (Fmessage_box):
3878 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3879 (Feval, eval_sub, Ffuncall, apply_lambda):
3880 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3881 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3882 (Fset_file_times, Finsert_file_contents)
3883 (Fchoose_write_coding_system, Fwrite_region):
3884 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3885 * font.c (font_registry_charsets, font_parse_fcname)
3886 (font_prepare_cache, font_update_drivers, Flist_fonts):
3887 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3888 * frame.c (make_frame, Fmake_terminal_frame)
3889 (x_set_frame_parameters, x_report_frame_params)
3890 (x_default_parameter, Fx_parse_geometry):
3891 * ftfont.c (syms_of_ftfont):
3892 * image.c (gif_load):
3893 * keyboard.c (command_loop_1):
3894 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3895 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3896 (Fminor_mode_key_binding, accessible_keymaps_1)
3897 (Faccessible_keymaps, Fwhere_is_internal):
3898 * lread.c (read_emacs_mule_char):
3899 * menu.c (find_and_return_menu_selection):
3900 * minibuf.c (get_minibuffer):
3901 * nsfns.m (Fns_perform_service):
3902 * nsfont.m (ns_script_to_charset):
3903 * nsmenu.m (ns_popup_dialog):
3904 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3905 (Fx_own_selection_internal):
3906 * nsterm.m (append2):
3907 * print.c (Fredirect_debugging_output)
3908 (print_prune_string_charset):
3909 * process.c (Fdelete_process, Fprocess_contact)
3910 (Fformat_network_address, set_socket_option)
3911 (read_and_dispose_of_process_output, write_queue_push)
3912 (send_process, exec_sentinel):
3913 * sound.c (Fplay_sound_internal):
3914 * textprop.c (validate_plist, add_properties)
3915 (Fput_text_property, Fadd_face_text_property)
3916 (copy_text_properties, text_property_list, syms_of_textprop):
3917 * unexaix.c (report_error):
3918 * unexcoff.c (report_error):
3919 * unexsol.c (unexec):
3920 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3921 (Fformat_mode_line, syms_of_xdisp):
3922 * xfaces.c (set_font_frame_param)
3923 (Finternal_lisp_face_attribute_values)
3924 (Finternal_merge_in_global_face, syms_of_xfaces):
3925 * xfns.c (x_default_scroll_bar_color_parameter)
3926 (x_default_font_parameter, x_create_tip_frame):
3927 * xfont.c (xfont_supported_scripts):
3928 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3929 (menu_help_callback, xmenu_show):
3931 * xterm.c (set_wm_state):
3932 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3933 and similarly for list2 through list5.
3935 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3937 * callproc.c (Fcall_process_region): Fix minor race and tune.
3938 (create_temp_file): New function, with the temp-file-creation part
3939 of the old Fcall_process_region. Use Fcopy_sequence to create the
3940 temp file name, rather than alloca + build_string, for simplicity.
3941 Don't bother to block input around the temp file creation;
3942 shouldn't be needed. Simplify use of mktemp.
3943 Use record_unwind_protect immediately after creating the temp file;
3944 this closes an unlikely race where the temp file was not removed.
3945 Use memcpy rather than an open-coded loop.
3946 (Fcall_process_region): Use the new function. If the input is
3947 empty, redirect from /dev/null rather than from a newly created
3948 empty temp file; this avoids unnecessary file system traffic.
3950 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3952 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3953 Simplify by making this case like the other two. This is a bit
3954 slower on obsolete hosts, but the extra complexity isn't worth it.
3956 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3957 * process.c (create_process) [!DOS_NT]:
3958 Remove now-unnecessary calls to emacs_close.
3960 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3962 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3963 returning early. (Bug#14850)
3965 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3966 and inhibit-iso-escape-detection attributes of 'undecided'.
3969 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3971 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3972 Reported by Herbert J. Skuhra in
3973 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3975 Don't lose top specpdl entry when memory is exhausted.
3976 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3977 specpdl overflow here, to simplify callers; all callers changed.
3978 Always reserve an unused entry at the stack top; this avoids
3979 losing the top entry's information when memory is exhausted.
3981 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3983 Clean up errno reporting and fix some errno-reporting bugs.
3984 * callproc.c (Fcall_process):
3985 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3986 * process.c (create_process, Fmake_network_process):
3987 * unexaix.c (report_error):
3988 * unexcoff.c (report_error):
3989 Be more careful about reporting the errno of failed operations.
3990 The code previously reported the wrong errno sometimes.
3991 Also, prefer report_file_errno to setting errno + report_file_error.
3992 (Fcall_process): Look at openp return value rather than at path,
3993 as that's a bit faster and clearer when there's a numeric predicate.
3994 * fileio.c (report_file_errno): New function, with most of the
3995 old contents of report_file_error.
3996 (report_file_error): Use it.
3997 (Ffile_exists_p, Ffile_accessible_directory_p):
3998 Set errno to 0 when it is junk.
3999 * fileio.c (Faccess_file):
4000 * image.c (x_create_bitmap_from_file):
4001 Use faccessat rather than opening the file, to avoid the hassle of
4002 having a file descriptor open.
4003 * lisp.h (report_file_errno): New decl.
4004 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4007 * process.c (create_process, wait_reading_process_output) [AIX]:
4008 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4009 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4010 a multithreaded environment anyway).
4011 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4013 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4015 * image.c (x_find_image_file): Don't close a remote file handle.
4017 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4019 Fix races with threads and file descriptors.
4020 * callproc.c (Fcall_process_region):
4021 * dired.c (open_directory):
4022 * emacs.c (main, Fdaemon_initialized):
4023 * image.c (x_find_image_file):
4024 * inotify.c (Finotify_rm_watch):
4025 * lread.c (Flocate_file_internal):
4026 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4027 * term.c (term_mouse_moveto, init_tty):
4028 * termcap.c (tgetent):
4029 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4030 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4031 * unexhp9k800.c, unexmacosx.c (unexec):
4032 * callproc.c (Fcall_process_region):
4033 Use emacs_close, not close.
4034 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4035 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4036 and posix_close function on current platforms (which all lack them).
4037 (emacs_close): Use it. This should fix the races on GNU/Linux and
4038 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4039 and it should avoid closing random victim file descriptors on
4042 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4044 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4045 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4048 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4049 This is for .gdbinit xbacktrace.
4051 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4052 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4053 (emacs_set_tty): Now static.
4054 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4055 * term.c (tty_capable_p, tty_default_color_capabilities)
4056 (get_tty_terminal, term_mouse_movement)
4057 (handle_one_term_event, init_tty, maybe_fatal):
4058 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4059 (tgetent, scan_file, name_match, compare_contin):
4060 * terminal.c (get_terminal):
4061 Use bool for boolean.
4062 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4063 Prefer char to unsigned char if either will do.
4064 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4065 (tty_write_glyphs): Prefer int to unsigned.
4066 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4067 All callers changed.
4068 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4070 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4073 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4074 (B__dummy__): New dummy symbol, to pacify C89.
4075 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4076 they can't grok varargs macros.
4077 * dispnew.c (add_window_display_history)
4078 (add_frame_display_history):
4079 * print.c (print_object):
4080 * xdisp.c (debug_method_add):
4081 Use %p printf format only for void pointers.
4082 * emacs.c (usage_message): New constant, replacing ...
4083 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4084 (main): Adjust to usage reorg.
4085 * fns.c (syms_of_fns):
4086 * profiler.c (syms_of_profiler):
4087 Don't use non-constant struct initializers.
4088 * gnutls.h (gnutls_initstage_t):
4089 * lisp.h (enum Lisp_Fwd_Type):
4090 * lread.c (lisp_file_lexically_bound_p):
4091 * xsettings.c (anonymous enum):
4092 Remove trailing comma.
4093 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4094 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4095 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4097 * regex.c (const_re_char): New type, to pacify strict C89.
4098 All uses of 'const re_char' replaced to use it.
4099 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4100 with glibc when strict C89. This change is imported from gnulib.
4102 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4103 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4104 Omit GNU_LINUX implementation, since it requires long long.
4105 * xterm.c (x_draw_underwave):
4106 Do not assume the traditional order of struct's members.
4107 (x_term_init): Rewrite to avoid the need for non-constant structure
4110 Syntax cleanup, mostly replacing macros with functions.
4111 This removes the need for the syntax_temp hack.
4112 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4113 * syntax.c (SYNTAX_INLINE): New macro.
4114 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4115 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4116 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4117 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4118 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4119 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4120 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4121 Now constants, not macros.
4122 (syntax_temp) [!__GNUC__]: Remove.
4123 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4124 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4125 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4126 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4127 Move here from syntax.h; now functions, not macros. Except for the
4128 last function, these are static since only syntax.c uses them.
4129 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4130 All uses changed. Now a function, not a macro; use this fact
4131 to simplify the code.
4132 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4133 compiler bugs; no longer relevant.
4134 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4135 (SYNTAX_INLINE): New macro.
4136 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4137 for the new functions. Use bool for boolean member.
4138 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4139 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4140 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4141 (SETUP_BUFFER_SYNTAX_TABLE):
4142 Now extern inline functions, not macros.
4143 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4144 Remove; all uses replaced by implementation.
4145 (syntax_temp) [!__GNUC__]: Remove decl.
4146 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4148 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4150 * emacs.c (main): Fix syntax error.
4152 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4154 Timestamp fixes for undo (Bug#14824).
4155 * atimer.c (schedule_atimer):
4156 * fileio.c (Ffile_newer_than_file_p):
4157 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4158 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4159 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4160 (syms_of_fileio): Remove Sclear_visited_file_name.
4161 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4162 file doesn't exist; this avoids an ambiguity with negative timestamps.
4163 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4164 * systime.h (make_emacs_time, invalid_emacs_time):
4165 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4166 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4167 * undo.c (record_first_change): Push (visited-file-modtime) onto
4168 undo list rather than reimplementing it by hand, incorrectly.
4170 2013-07-09 Ken Brown <kbrown@cornell.edu>
4172 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4174 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4176 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4178 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4180 Handle errno and exit status a bit more carefully.
4181 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4182 number into an exit status. Instead, use EXIT_CANCELED.
4183 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4184 * callproc.c (relocate_fd):
4185 * emacs.c (close_output_streams, main):
4186 * process.c (create_process):
4187 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4188 Use emacs_perror for simplicity.
4189 * callproc.c (relocate_fd, main):
4190 * sysdep.c (sys_subshell):
4191 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4192 (shut_down_emacs): Use emacs_write, not write.
4193 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4194 * fileio.c (Fcopy_file, e_write):
4195 * nsterm.m (ns_select):
4196 * process.c (send_process):
4197 * sound.c (vox_write):
4198 Use emacs_write_sig, not emacs_write.
4199 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4200 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4202 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4204 (emacs_full_write): New function.
4205 (emacs_write): Rewrite to use it.
4206 (emacswrite_sig, emacs_perror): New functions.
4207 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4209 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4211 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4212 on NS even if it is present. Pixmap on NS is a void*.
4214 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4216 Port to Ubuntu 10 (Bug#14803).
4217 Problem reported by T.V. Raman.
4218 * process.c (close_on_exec, accept4, process_socket):
4219 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4221 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4223 * w32.c (sys_dup): Declare prototype.
4227 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4229 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4231 Make file descriptors close-on-exec when possible (Bug#14803).
4232 This simplifies Emacs a bit, since it no longer needs to worry
4233 about closing file descriptors by hand in some cases.
4234 It also fixes some unlikely races. Not all such races, as
4235 libraries often open files internally without setting
4236 close-on-exec, but it's an improvement.
4237 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4238 * callproc.c (Fcall_process) [!MSDOS]:
4239 * emacs.c (main) [!DOS_NT]:
4240 * nsterm.m (ns_term_init):
4241 * process.c (create_process):
4242 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4243 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4244 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4245 Prefer mkostemp with O_CLOEXEC to mkstemp.
4246 * callproc.c (relocate_fd) [!WINDOWSNT]:
4247 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4248 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4250 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4251 Make the resulting file descriptor close-on-exec.
4252 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4253 * lread.c (load_descriptor_list, load_descriptor_unwind):
4254 Remove; no longer needed. All uses removed.
4255 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4256 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4258 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4259 (Fmake_network_process, Fnetwork_interface_list):
4260 (Fnetwork_interface_info, server_accept_connection):
4261 Make newly-created socket close-on-exec.
4262 * sysdep.c (emacs_open, emacs_fopen):
4263 Make new-created descriptor close-on-exec.
4264 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4265 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4267 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4269 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4270 for NS_IMPL_GNUSTEP.
4272 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4274 Fix openp errno handling.
4275 * callproc.c (Fcall_process): Preserve openp errno around close.
4276 * lread.c (openp): Set errno when returning -1, as some callers
4279 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4281 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4283 * nsterm.h (NSSavePanel): Update comment.
4284 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4285 (ns_run_file_dialog): Declare.
4287 * nsfns.m: Remove panelOK.
4289 (ns_run_file_dialog): New function.
4290 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4291 event loop, so file dialog is popped up by ns_run_file_dialog, called
4292 by sendEvent (Bug#14578).
4293 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4295 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4297 * xdisp.c (default_line_pixel_height): New function.
4298 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4299 (try_cursor_movement, redisplay_window, try_window)
4300 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4302 * window.c (window_scroll_pixel_based):
4303 use default_line_pixel_height.
4305 * dispextern.h (default_line_pixel_height): Add prototype.
4307 * frame.c (x_set_line_spacing): Accept a float value for
4308 line-spacing parameter, per the documentation.
4310 * data.c (Fmultibyte_string_p): Doc fix.
4312 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4314 Use emacs_open more consistently when opening files.
4315 This handles EINTR more consistently now, and makes it easier
4316 to introduce other uniform changes to file descriptor handling.
4317 * src/systdio.h: New file.
4318 * src/buffer.c (mmap_init):
4319 * cygw32.c (chdir_to_default_directory):
4320 * dispnew.c (Fopen_termscript):
4321 * emacs.c (Fdaemon_initialized):
4322 * fileio.c (Fdo_auto_save):
4323 * image.c (slurp_file, png_load_body, jpeg_load_body):
4324 * keyboard.c (Fopen_dribble_file):
4326 * print.c (Fredirect_debugging_output):
4327 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4328 * termcap.c (tgetent):
4329 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4330 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4331 * w32term.c (w32_initialize) [CYGWIN]:
4332 * xfaces.c (Fx_load_color_file):
4333 Use emacs_open instead of plain open, and emacs_fopen instead of
4335 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4336 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4337 * callproc.c (default_output_mode): New constant.
4338 (Fcall_process): Use it to call emacs_open instead of plain creat.
4339 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4340 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4341 (emacs_fopen): New function.
4342 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4343 Include <lisp.h>, for emacs_open.
4344 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4346 Remove duplicate #include directives.
4347 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4349 Don't include stdio.h twice.
4350 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4351 Don't include sys/types.h or stdio.h twice.
4352 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4353 * lread.c: Don't include coding.h twice.
4354 * nsfont.m: Don't include frame.h twice.
4355 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4356 * ralloc.c: Don't include <unistd.h> twice.
4357 * xdisp.c: Don't include font.h twice.
4358 * xterm.c: Don't include fontset.h twice.
4359 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4361 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4363 Scale ImageMagick images more carefully.
4364 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4365 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4366 Be more careful about avoiding undefined behavior after
4367 integer overflow and division by zero.
4369 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4371 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4372 (syms_of_w32fns): DEFSYM them.
4373 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4374 (CCHDEVICENAME): Define macros if not defined.
4375 (struct MONITOR_INFO_EX): New struct.
4376 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4377 (enum_display_monitors_fn): New variable.
4378 (globals_of_w32fns): Initialize it.
4379 (Fx_display_pixel_width, Fx_display_pixel_height)
4380 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4381 multi-monitor setups in docstrings.
4382 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4383 screen size by primary monitor's millimeter per pixel.
4384 (w32_monitor_enum, w32_display_monitor_attributes_list)
4385 (w32_display_monitor_attributes_list_fallback)
4386 (Fw32_display_monitor_attributes_list): New functions.
4387 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4389 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4391 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4393 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4395 * fileio.c (Qfile_notify_error): New error symbol.
4397 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4398 * inotify.c (inotify_callback, symbol_to_inotifymask)
4399 (Finotify_add_watch, Finotify_rm_watch): Use it.
4400 (inotifyevent_to_event): Exchange order of cookie and file name.
4401 (Finotify_add_watch): Adapt docstring.
4403 * lisp.h (Qfile_notify_error): Declare.
4405 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4407 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4408 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4409 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4410 which did not work (see <http://bugs.gnu.org/14569#307>).
4411 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4412 && (!noninteractive || initialized)). This attempts to thread
4413 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4415 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4417 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4418 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4420 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4422 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4423 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4424 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4425 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4427 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4429 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4430 Define to __sys_siglist.
4432 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4434 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4435 word-wrap, so that overflow-newline-into-fringe would work in
4436 visual-line-mode. (Bug#2749)
4437 (move_it_in_display_line_to): When the last scanned display
4438 element fits exactly on the display line, and
4439 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4440 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4441 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4442 finding buffer position that corresponds to pixel coordinates,
4443 e.g. in buffer_posn_from_coords.
4445 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4447 * process.c (handle_child_signal): Call catch_child_signal if
4450 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4452 Don't convert function pointers to void * and back.
4453 It isn't portable C, and it's easy enough to avoid.
4454 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4455 (make_save_value): Add support for SAVE_FUNCPOINTER.
4456 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4457 * print.c (print_object):
4458 Distinguish function from object pointers.
4459 * lisp.h (SAVE_FUNCPOINTER): New constant.
4460 (SAVE_SLOT_BITS): Adjust to it.
4461 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4462 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4463 (voidfuncptr): New typedef.
4464 (struct Lisp_Save_Value): New member data[0].funcpointer.
4465 (XSAVE_FUNCPOINTER): New function.
4467 Simplify buildobj processing.
4468 * Makefile.in (buildobj.h): Make it a sequence of strings each
4469 followed by comma, rather than a single string. Put it into a
4470 .tmp file in case there's an error while generating it.
4471 (gl-stamp): Use .tmp for temp files.
4472 (mostlyclean): Clean .tmp files.
4473 * doc.c (buildobj): Move to just the routine that needs it.
4474 It's now an array of strings, so processing is simpler.
4476 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4478 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4479 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4480 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4481 Invoke malloc_enable_thread even when not interactive.
4482 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4483 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4484 in this case, since the underlying bug has now been fixed.
4486 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4488 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4489 unlinking it (bug#14691).
4491 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4493 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4494 before checking whether buffer is modified. This lets
4495 `kill-buffer-query-functions' cancel killing of the buffer or save
4496 its content before `kill-buffer' asks user the "Buffer %s
4497 modified; kill anyway?" question.
4499 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4501 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4502 Let the super performKeyEquivalent deal with them (Bug#14747).
4504 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4506 * widget.c (resize_cb): Remove unused local.
4508 Do not use GTK 3 if it exists but cannot be compiled.
4509 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4510 * xterm.c (x_error_handler) [!USE_GTK]:
4513 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4515 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4517 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4518 to the valid range of values. (Bug#14753)
4520 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4521 when moving point by using the current glyph matrix. This avoids
4522 the need to force redisplay when this function is called in a
4525 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4527 Fix minor problems found by static checking.
4528 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4529 Redo the latter's body to sidestep GCC parenthesization warnings.
4530 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4531 * coding.c (detect_coding, detect_coding_system):
4532 * coding.h (struct undecided_spec):
4533 Use bool for boolean.
4534 * image.c (QCmax_width, QCmax_height): Now static.
4535 * xdisp.c (Fmove_point_visually): Remove unused local.
4537 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4539 * xdisp.c (Fmove_point_visually): New function.
4541 2013-06-28 Kenichi Handa <handa@gnu.org>
4543 * coding.h (define_coding_undecided_arg_index): New enum.
4544 (coding_attr_index): New members
4545 coding_attr_undecided_inhibit_null_byte_detection,
4546 coding_attr_undecided_inhibit_iso_escape_detection,
4547 coding_attr_undecided_prefer_utf_8.
4548 (undecided_spec): New struct.
4549 (struct coding_system): New member `undecided' of the member
4552 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4553 (detect_coding): Likewise.
4554 (detect_coding_system): Likewise.
4555 (Fdefine_coding_system_internal): New coding system properties
4556 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4558 (syms_of_coding): Adjust for coding_arg_undecided_max.
4560 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4562 * image.c (x_from_xcolors): Remove unused local.
4564 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4566 Defer image data transfer between X client and server until actual
4569 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4572 * image.c (Destroy_Image): Remove.
4573 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4574 `mask_p', and `colors_p'. All uses changed.
4575 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4576 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4577 New macros for `flags' arg to x_clear_image_1.
4578 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4579 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4580 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4581 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4582 (image_get_x_image, image_unget_x_image): New functions or macros.
4583 (image_background, image_background_transparent, x_to_xcolors)
4584 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4585 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4586 instead of Destroy_Image.
4587 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4588 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4589 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4590 (imagemagick_load_image, svg_load_image): Use them instead of
4591 x_create_x_image_and_pixmap, and x_put_x_image followed by
4592 x_destroy_x_image, respectively.
4593 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4594 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4595 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4596 background_transparent fields.
4597 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4598 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4600 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4602 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4603 This mostly consists of undoing recent changes.
4604 * callproc.c (Fcall_process):
4605 * process.c (create_process):
4606 Do not worry about catching SIGCHLD here, undoing previous change.
4607 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4608 * process.c, process.h (catch_child_signal):
4609 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4610 * process.c (catch_child_handler): Don't worry about being called
4611 lazily and do not assume caller has blocked SIGCHLD, undoing
4612 previous change. Move first-time stuff back to
4613 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4614 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4615 set lib_child_handler if it's already initialized, which may
4616 help avoid problems on GNUStep.
4618 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4620 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4621 * callproc.c (Fcall_process):
4622 * process.c (create_process):
4623 Make sure SIGCHLD is caught before we fork,
4624 since Emacs startup no arranges to catch SIGCHLD.
4625 * process.c (lib_child_handler): Initialize to null, not to
4627 (catch_child_signal): Allow self to be called lazily.
4628 Do nothing if it's already been called.
4629 Assume caller has blocked SIGCHLD (all callers do now).
4630 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4631 just before it's really needed.
4632 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4633 since it hasn't been caught yet.
4635 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4637 * image.c (compute_image_size): New function to implement
4638 :max-width and :max-height.
4639 (imagemagick_load_image): Use it.
4641 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4643 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4644 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4646 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4647 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4648 the SIGCHLD handler, since the code is not atomic and (due to glib)
4649 signals may be arriving now.
4650 * sysdep.c (init_signals): Do not catch child signals here;
4651 'main' now does that later, at a safer time.
4653 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4655 Clean up SIGCHLD handling a bit (Bug#14569).
4656 * process.c, process.h (catch_child_signal):
4657 Now always extern, even if !NS_IMPL_GNUSTEP.
4658 * process.c (catch_child_signal): Move glib tickler here from
4659 init_process_emacs, so that it's done earlier in Emacs
4660 initialization. Also move the noninteractive && !initialized
4661 check here from init_process_emacs. This is all a bit cleaner for
4662 GNUish platforms, and I hope it works around the Cygwin bug.
4663 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4664 that glib signal handling is tickled before glib creates threads.
4666 * process.c (wait_reading_process_output): Avoid int overflow
4667 when reading more than 2 GiB total from a process.
4669 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4671 * process.c (create_process): Handle a couple more cases,
4672 i.e., work even if new_argv and wait_child_setup[i] are cached.
4673 Use Fcall_process's style for volatile vars.
4675 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4677 * process.c (create_process): Mark PROCESS volatile.
4679 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4681 Use C99-style flexible array members if available.
4682 This avoids some subtle aliasing issues, which typically
4683 aren't a problem with GCC but may be a problem elsewhere.
4684 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4685 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4686 In either case, it uses a flexible array member rather than
4687 the old struct hack. All uses changed.
4688 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4689 Adjust to sdata reorganization.
4690 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4691 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4692 that ports better to pre-C99 non-GCC.
4693 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4694 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4695 as the latter has changed.
4696 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4697 and port better to pre-C99 GCC.
4698 * image.c (struct xpm_cached_color):
4699 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
4700 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
4701 Use FLEXIBLE_ARRAY_MEMBER.
4702 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
4703 Move decl to top level so it gets checked against implementation.
4704 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
4705 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
4707 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4709 * syntax.c: Integer cleanups.
4710 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
4711 All uses that need 0-or-2 changed to:
4712 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
4713 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
4714 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
4715 (char_quoted, prev_char_comend_first, back_comment)
4716 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4717 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
4718 Use bool for boolean.
4719 (update_syntax_table, skip_chars, skip_syntaxes):
4720 Prefer int to unsigned when either will do.
4721 (back_comment): Return boolean success flag, like forw_comment,
4722 instead of positive-or-minus-1 (which might have overflowed int anyway).
4723 Don't stuff ptrdiff_t into int.
4724 (syntax_spec_code, syntax_code_spec): Now const.
4725 (Fmatching_paren, scan_lists, scan_sexps_forward):
4726 Use enum syntaxcode for syntax code.
4727 (Fmatching_paren): Check that arg is a character, not just an integer.
4728 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
4729 (Finternal_describe_syntax_value): Omit no-longer-needed
4731 (skip_chars): Use char, not unsigned char, when the distinction
4733 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
4734 * bytecode.c (exec_byte_code):
4735 * syntax.c (syntax_spec_code, Fchar_syntax)
4736 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4738 * syntax.h (SYNTAX_WITH_FLAGS):
4739 Omit unnecessary casts.
4741 2013-06-20 Eli Zaretskii <eliz@gnu.org>
4743 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4744 line dimensions here, to avoid race conditions with the main
4745 thread. (Bug#14062, bug#14630, bug#14669)
4747 * w32term.c (w32_draw_window_cursor): Compute the header line and
4748 mode line dimensions here.
4749 <w32_system_caret_window, w32_system_caret_hdr_height>:
4750 <w32_system_caret_mode_height>: New variables.
4752 * w32term.h: Declare them.
4754 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4756 * alloc.c (die): Move "assertion failed" string here ...
4757 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4758 COND when SUPPRESS_CHECKING. This shrinks the executable text
4759 size by 0.8% to 2.2% when configured with --enable-checking,
4760 depending on optimization flags (GCC 4.8.1 x86-64).
4762 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4764 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4766 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4767 base is 2; this is more accurate.
4769 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4771 * sound.c (string_default): Move to !WINDOWSNT section.
4772 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4774 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4776 * sound.c: Integer cleanups.
4777 Remove unnecessary forward decls.
4778 (struct sound_device): The 'file' member is now a Lisp_Object, not
4779 a char *, so that we needn't invoke alloca on a huge size.
4780 (Fplay_sound_internal): Adjust to this.
4781 (string_default): New function.
4782 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4783 Use it to adjust to the struct sound_device change.
4784 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4785 (be2hs) [0]: Remove.
4787 * syntax.c (skip_chars): Don't use uninitialized storage
4788 when searching a multibyte buffer for characters that are not in a
4789 unibyte string that contains non-ASCII characters.
4791 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4793 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4794 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4796 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4798 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4800 2013-06-18 Kenichi Handa <handa@gnu.org>
4802 * font.c (Ffont_spec): Signal an error for an invalid font name
4805 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4807 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4808 In particular this ports to 32-bit sparc Sun cc.
4809 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4810 array with a dummy element at specpdl[-1], so that its address can
4812 (unbind_to): Do not copy the binding; not needed, now that we
4813 copy old_value in the one place where the copy is needed.
4814 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4815 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4816 (union specbinding): Rename from struct specbinding. Redo layout
4817 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4818 which is not portable. With Sun C 5.12 32-bit sparc, the
4819 declaration causes nargs to be an unsigned bitfield, a behavior
4820 that the C standard allows; but Emacs wants nargs to be signed.
4821 The overall type is now a union of structures rather than a
4822 structure of union of structures, and the 'kind' member is now a
4823 bitfield, so that the overall type doesn't grow. All uses changed.
4824 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4826 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4828 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4829 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4831 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4833 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4835 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4836 unless we know that the window w's frame is a frame object.
4837 Another attempt at solving bug#14062 and bug#14630.
4839 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4841 * textprop.c (property_set_type): New enum.
4842 (add_properties): Allow appending/prepending text properties.
4843 (add_text_properties_1): Factored out of Fadd_text_properties.
4844 (Fadd_text_properties): Move all the code into
4845 add_text_properties_1.
4846 (Fadd_face_text_property): New function that calls
4847 add_text_properties_1.
4849 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4851 Move functions from lisp.h to individual modules when possible.
4852 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4853 * alloc.c (XFLOAT_INIT, set_symbol_name):
4854 * buffer.c (CHECK_OVERLAY):
4855 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4856 (set_char_table_parent):
4857 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4858 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4859 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4860 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4862 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4863 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4864 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4865 (backtrace_args, backtrace_debug_on_exit):
4866 * floatfns.c (CHECK_FLOAT):
4867 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4868 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4869 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4870 (set_hash_index_slot):
4871 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4872 * marker.c (CHECK_MARKER):
4873 * textprop.c (CHECK_STRING_OR_BUFFER):
4874 * window.c (CHECK_WINDOW_CONFIGURATION):
4875 Move here from lisp.h, and make these functions static rather than
4877 * buffer.c (Qoverlayp):
4879 * fns.c (Qhash_table_p):
4880 * window.c (Qwindow_configuration_p):
4882 * lisp.h: Remove the abovementioned defns and decls.
4884 Use functions, not macros, for XINT etc (Bug#11935).
4885 In lisp.h, prefer functions to function-like macros, and
4886 constants to object-like macros, when either will do. This:
4887 . simplifies use, as there's no more need to worry about
4888 arguments' side effects being evaluated multiple times.
4889 . makes the code easier to debug on some platforms.
4890 However, when using gcc -O0, keep using function-like macros
4891 for a few critical operations, for performance reasons.
4892 This sort of thing isn't needed with gcc -Og, but -Og
4893 is a GCC 4.8 feature and isn't widely-enough available yet.
4894 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4895 Remove enum lsb_bits; no longer needed.
4896 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4897 * buffer.c (Qoverlap):
4899 * fns.c (Qhash_table_p):
4900 Now extern, so lisp.h can use these symbols.
4901 * dispextern.h: Include character.h, for MAX_CHAR etc.
4902 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4903 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4904 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4905 (GLYPH_CODE_P): Move here from lisp.h.
4906 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4907 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4908 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4909 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4910 XUNTAG now returns void *.
4911 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4912 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4913 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4914 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4915 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4916 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4917 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4918 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4919 New macros, renamed from their sans-lisp_h_ counterparts.
4920 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4921 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4922 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4923 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4924 If compiling via GCC without optimization, define these as macros
4925 in addition to inline functions.
4926 To disable this, compile with -DINLINING=0.
4927 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4928 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4929 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4930 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4931 (INTMASK, VALMASK): Now macros, since static values cannot be
4932 accessed from extern inline functions.
4933 (VALMASK): Also a constant, for benefit of old GDB.
4934 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4935 is INTEGERP, which can fold it in.
4936 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4937 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4938 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4939 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4940 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4941 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4942 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4943 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4944 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4945 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4946 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4947 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4948 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4949 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4950 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4951 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4952 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4953 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4954 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4955 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4956 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4957 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4958 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4959 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4960 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4961 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4962 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4963 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4964 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4965 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4966 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4967 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4968 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4970 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4971 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4972 (VALMASK): Define in one place rather than in two, merging the
4973 USE_LSB_TAG parts; this is simpler.
4974 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4975 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4976 Move up, to avoid use before definition.
4977 Also include "globals.h" earlier, for the same reason.
4978 (make_natnum): New function.
4979 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4980 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4981 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4982 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4983 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4984 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4985 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4986 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4987 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4988 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4989 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4990 (Qwindow_configuration_p, Qimage): New forward declarations.
4991 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4992 (STRING_COPYIN): Remove; unused.
4993 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4994 (xcar_addr, xcdr_addr): New functions. All uses changed.
4995 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4996 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4997 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4998 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4999 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5000 (TYPE_RANGED_INTEGERP): Simplify.
5001 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5002 (setlocale, fixup_locale, synchronize_system_messages_locale)
5003 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5004 Now empty functions, not macros.
5005 (functionp): Return bool, not int.
5006 * window.c (Qwindow_configuration_p): Now extern,
5007 so window.h can use it.
5008 * window.h (Qwindowp): Move decl back to lisp.h.
5010 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5012 * xdisp.c (Fline_pixel_height): New function, required for solving
5015 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5017 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5019 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5021 * lread.c (syms_of_lread):
5022 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5024 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5026 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5028 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5030 * fileio.c (expand_file_name): Doc fix.
5032 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5034 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5035 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5036 Wait for self, not for 0. This can't hurt on GNU or similar
5037 system, and may help with Cygwin.
5039 * keyboard.c: Don't use PROP (...) as an lvalue.
5040 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5041 Use set_prop (A, B), not PROP (A) = B.
5043 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5045 * xdisp.c (get_it_property): Use it->window instead of generating
5046 a Lisp object from it->w.
5048 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5050 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5051 get-char-property the window that is being rendered, instead of
5052 the buffer, to support window-specific overlays. (Bug#14575)
5053 (compute_display_string_pos): When W is NULL, use the current
5054 buffer as the object to pass to get-char-property.
5055 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5056 pointer member of the bidi iterator, since no window is pertinent
5059 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5061 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5062 being displayed, and pass it to compute_display_string_pos.
5063 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5064 (bidi_paragraph_init): All callers changed.
5066 * xdisp.c (init_from_display_pos, init_iterator)
5067 (handle_single_display_spec, next_overlay_string)
5068 (get_overlay_strings_1, reseat_1, reseat_to_string)
5069 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5070 Set bidi_it.w member from it->w.
5071 (compute_display_string_pos): Accept additional argument, the
5072 window being displayed, and pass it to Fget_char_property.
5075 * dispextern.h (struct bidi_it): New member w, the window being
5077 (compute_display_string_pos): Adjust prototype.
5079 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5081 * xgselect.c: Remove unneeded include xterm.h.
5083 * process.c (wait_reading_process_output): Check for NS before GLIB.
5084 GLIB may be linked in due to rsvg, but ns_select must be called.
5086 * xgselect.c (xg_select): Remove call to window_system_available
5087 and g_main_context_pending at the top, so Gdk events (i.e. file
5088 notify) are processed when Emacs is started with -nw.
5090 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5092 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5093 (ctagsfiles3): New variable, includes only *.m files.
5094 (TAGS): Use an explicit language name in the regular expressions,
5095 to avoid transformation of '/SOMETHING' by MSYS to
5096 'c:\MSYS\SOMETHING'.
5098 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5100 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5102 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5104 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5105 still need to set the mouse pointer shape and activate help-echo.
5108 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5110 A few porting etc. fixes for the new file monitor code.
5111 See the thread containing
5112 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5113 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5114 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5115 (dir_monitor_callback, Fgfile_rm_watch):
5116 Use assq_no_quit instead of Fassoc, for speed.
5117 (dir_monitor_callback, Fgfile_rm_watch):
5118 eassert that the monitor is a fixnum.
5119 (dir_monitor_callback): No need for CDR_SAFE.
5120 Simplify building of lisp with alternative tails.
5121 (Fgfile_add_watch, Fgfile_rm_watch):
5122 Do not assume glib functions set errno reliably on failure.
5123 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5124 and signal an error otherwise.
5125 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5126 Use Fdelq instead of Fdelete, for speed.
5128 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5130 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5131 don't insist on being invoked on a highlighted tool-bar button.
5132 Avoids losing tool-bar functionality when mouse-highlight is nil.
5133 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5134 Don't highlight when mouse-highlight is nil.
5135 (note_mouse_highlight): When mouse-highlight is nil, don't return
5136 right away; instead, run tool-bar and mode-line highlight
5137 subroutine, clear any existing highlight, and revert the mouse
5138 pointer to its default shape. (Bug#14558)
5140 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5142 * lisp.mk (lisp): Add prog-mode.el.
5144 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5146 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5147 * process.c (dummy_handler): New function.
5148 (lib_child_handler): New static var.
5149 (handle_child_signal): Invoke it.
5150 (catch_child_signal): If a library has set up a signal handler,
5151 save it into lib_child_handler.
5152 (init_process_emacs): If using glib and not on Windows, tickle glib's
5153 child-handling code so that it initializes its private SIGCHLD handler.
5154 * syssignal.h (SA_SIGINFO): Default to 0.
5155 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5156 31; it should no longer be needed now.
5158 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5160 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5162 * gfilenotify.c (globals_of_gfilenotify): New function.
5163 (syms_of_gfilenotify): Move global initialization there.
5165 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5167 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5169 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5170 * keyboard.c (menu_bar_items, tool_bar_items):
5171 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5172 not override local keymaps any more.
5174 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5176 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5178 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5180 * w32console.c (initialize_w32_display): Return the dimensions of
5181 the console window via 2 additional arguments, not via the current
5182 frame. This avoids crashes due to overrunning the bounds of
5183 frame's decode_mode_spec_buffer, which is not resized following
5184 the change of the frame dimensions from the initial 10x10.
5186 * w32term.h (w32_initialize_display_info): Adjust prototype.
5188 * term.c (init_tty): Take dimensions of the frame from the values
5189 returned by initialize_w32_display.
5191 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5192 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5193 (LIBES): Add $(GFILENOTIFY_LIBS).
5195 * w32inevt.c (handle_file_notifications): Add dummy implementation
5196 for !HAVE_W32NOTIFY.
5198 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5200 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5202 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5204 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5206 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5208 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5210 Fix minor problems found by static checking.
5211 * data.c (pure_write_error):
5212 Use xsignal2, not Fsignal, as Fsignal might return.
5213 * eval.c (set_backtrace_debug_on_exit): Now static.
5214 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5215 No longer inline. EXTERN_INLINE is needed only for functions
5216 defined in .h files. Reindent function header as per GNU style.
5217 (backtrace_p, backtrace_top, backtrace_next):
5218 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5219 compiler or linker. Add extern decls to pacify gcc -Wall.
5220 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5222 * frame.c (free_monitors): Define only on platforms that need it.
5223 * nsterm.m (ns_term_init):
5224 * process.c (catch_child_signal):
5225 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5226 defined on all porting targets these days.
5227 * process.c, process.h (catch_child_signal):
5228 Make it extern only if NS_IMPL_GNUSTEP is defined.
5230 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5232 * w32.c (gettimeofday): Make the signature identical to prototype
5233 in nt/inc/sys/time.h.
5235 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5237 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5240 * keyboard.c (safe_run_hooks_error): Improve error message.
5242 * data.c (pure_write_error): Add `object' argument.
5243 * puresize.h (CHECK_IMPURE): Use it.
5245 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5247 * Makefile.in (NOTIFY_OBJ): New variable.
5248 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5250 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5251 Call syms_of_gfilenotify.
5253 * gfilenotify.c: New file.
5255 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5256 and Qfile_w32notify.
5257 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5258 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5260 * lisp.h: Declare syms_of_gfilenotify.
5262 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5264 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5266 Merge the specpdl and backtrace stacks. Make the structure of the
5267 specpdl entries more obvious via a tagged union of structs.
5268 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5269 (enum specbind_tag): New enum.
5270 (struct specbinding): Make it a tagged union of structs.
5271 Add a case for backtrace records.
5272 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5273 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5274 (backtrace_debug_on_exit): New accessors.
5275 (struct backtrace): Remove.
5276 (struct catchtag): Remove backlist field.
5277 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5279 (Flocal_variable_p): Speed up the common case where the binding is
5281 * eval.c (backtrace_list): Remove.
5282 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5283 (set_backtrace_args, set_backtrace_nargs)
5284 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5285 (backtrace_next): New functions.
5286 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5287 (unwind_to_catch, internal_lisp_condition_case)
5288 (internal_condition_case, internal_condition_case_1)
5289 (internal_condition_case_2, internal_condition_case_n): Don't bother
5290 with backtrace_list any more.
5291 (Fsignal): Adjust to new backtrace format.
5292 (grow_specpdl): Move up.
5293 (record_in_backtrace): New function.
5294 (eval_sub, Ffuncall): Use it.
5295 (apply_lambda): Adjust to new backtrace format.
5296 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5298 (specbind): Adjust to new specpdl format. Simplify.
5299 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5300 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5302 (mark_backtrace): Remove.
5303 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5304 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5305 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5307 * profiler.c (record_backtrace): Use get_backtrace.
5308 (handle_profiler_signal): Use backtrace_top_function.
5309 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5312 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5314 * process.h (catch_child_signal): Declare.
5316 * process.c (catch_child_signal): New function.
5317 (init_process_emacs): Call it.
5319 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5320 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5322 (x_set_cursor_type): Remove declaration.
5323 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5324 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5325 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5326 (ns_get_color): Use F suffix on float.
5327 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5328 (ns_get_rgb_color): Remove.
5329 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5330 (note_mouse_movement): x and y are CGFloat.
5331 (ns_draw_fringe_bitmap): Remove unused rowY.
5332 Change #if to COCOA && >= 10_6.
5333 (ns_draw_window_cursor): Remove unused overspill.
5334 (ns_draw_underwave): width and x are EamcsCGFloat.
5335 (ns_draw_box): thickness is CGFloat.
5336 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5337 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5338 if not in main thread.
5339 (ns_get_pending_menu_title, ns_check_menu_open)
5340 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5341 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5342 (sendFromMainThread:): New method.
5343 (changeFont:): size is CGFloat.
5344 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5345 Disable warning about permanent text.
5346 (characterIndexForPoint:): Adjust return type depending on GNUStep
5348 (mouseDown:): delta is CGFloat.
5349 (updateFrameSize): Remove unised variable f.
5350 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5351 Cast float to EmacsCGFloat.
5352 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5353 also to -1 when restoring.
5354 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5355 inside NS_IMPL_COCOA.
5356 (toggleFullScreen:): Put call to toggleFullScreen inside
5357 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5358 (setPosition:portion:whole:): por is CGFloat.
5359 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5360 (mouseDown:): Use CGFloat.
5361 (mouseDragged:): Remove unised variable edge.
5362 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5364 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5366 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5367 when NS_IMPL_GNUSTEP.
5368 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5369 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5370 (EmacsToolbar): Add clearAll. Add tag argument to
5371 addDisplayItemWithImage.
5372 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5374 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5376 * nsmenu.m (ns_update_menubar): Make static.
5377 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5378 (fillWithWidgetValue:): Add cast to SEL for setAction.
5379 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5380 (update_frame_tool_bar): Update code for GNUStep.
5381 (clearAll): New method.
5382 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5383 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5384 Move identifierToItem setObject and activeIdentifiers addObject before
5385 call to insertItemWithItemIdentifier.
5386 (validateVisibleItems): Fix indentation.
5387 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5388 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5389 UtilityWindow to aStyle, remove call to setStyleMask.
5391 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5393 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5394 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5395 Use F suffix on floats.
5396 (ns_char_width): Returns CGFloat.
5397 (ns_ascii_average_width): w is CGFloat instead of float.
5398 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5400 (ns_glyph_metrics): CGFloat instead of float.
5402 * nsfns.m (x_set_foreground_color, x_set_background_color):
5404 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5405 remove unused variables.
5406 (Fns_read_file_name): Keep track if panel is for save.
5407 Use ns_filename_from_panel/ns_directory_from_panel.
5408 (Fns_list_services): delegate only used for COCOA.
5409 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5410 Just return the input if GNUStep.
5411 (x_screen_planes): Remove.
5412 (Fxw_color_values): Use EmacsCGFloat
5413 (Fns_display_monitor_attributes_list): Only get screen number for
5415 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5417 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5418 ns_directory_from_panel.
5420 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5422 * process.c (handle_child_signal): Also use WCONTINUED.
5423 This is so that list-processes doesn't mistakenly list the process
5424 as stopped, when the process has actually been continued and is
5427 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5429 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5430 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5431 not already configured.
5433 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5435 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5437 * Makefile.in (mostlyclean): Remove *.res files.
5439 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5441 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5442 a buffer (bug#8447).
5444 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5446 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5447 display vector, and we backtrack, handle the case that the
5448 previous character position is also displayed from a display
5449 vector or covered by a display string or image. (Bug#14476)
5451 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5453 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5454 (struct MonitorInfo, free_monitors): Remove.
5455 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5456 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5457 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5460 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5461 (struct MonitorInfo, free_monitors): Remove.
5462 (ns_screen_name): Make static.
5463 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5464 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5467 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5468 (struct MonitorInfo): New struct.
5469 (free_monitors, make_monitor_attribute_list): Declare.
5471 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5473 (free_monitors, make_monitor_attribute_list): New functions.
5474 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5477 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5479 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5481 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5483 * keyboard.c: Apply keyboard decoding only to events that come directly
5484 from the tty, not from unread-command-events (bug#14368).
5485 (read_event_from_main_queue): New function, extracted from read_char).
5486 (read_decoded_char): Remove.
5487 (read_decoded_event_from_main_queue): New function to replace it.
5488 (read_char): Use it.
5489 (read_key_sequence): Use read_char rather than read_decoded_char.
5491 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5493 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
5495 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5497 2013-05-22 Kenichi Handa <handa@gnu.org>
5499 The following changes are to fix the setting of
5500 buffer-file-coding-system on, for instance, C-x RET c unix RET
5501 _FILE_OF_DOS_EOL_TYPE_ RET.
5503 * coding.h (struct coding_system): New member detected_utf8_chars.
5505 * coding.c (detect_coding_utf_8): Count characters and check EOL
5506 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5508 (setup_coding_system): Do not initialize coding->head_ascii.
5509 (check_ascii): Do not set coding->eol_seen but update it. Do not
5510 call adjust_coding_eol_type here.
5511 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5512 If the eol-type of CODING is already specified, adjust the eol type
5513 of the found coding-system.
5514 (decode_coding_gap): Cancel previous change. Utilize the
5515 character numbers counted by detect_coding_utf_8. Fix detection
5518 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
5520 * search.c (looking_at_1): Only set last_thing_searched if the match
5521 changed the match-data (bug#14281).
5523 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5525 * xdisp.c (reseat_at_previous_visible_line_start):
5526 Already declared in dispextern.h, so remove it here.
5527 (move_it_vertically_backward): Likewise.
5529 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5531 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5532 (Fx_display_pixel_width, Fx_display_pixel_height)
5533 (Fx_display_mm_width, Fx_display_mm_height):
5534 Mention `display-monitor-attributes-list' in docstrings.
5536 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5537 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5538 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5539 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5540 (Fx_display_backing_store, Fx_display_visual_class)
5541 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5542 (Fx_display_grayscale_p, Fx_display_pixel_width)
5543 (Fx_display_pixel_height, Fx_display_planes)
5544 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5545 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5546 (Fx_display_mm_width, Fx_display_mm_height)
5547 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5548 height for all physical monitors as in X11.
5550 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5551 Return pixel width or height for all physical monitors as in X11.
5553 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5555 Port --enable-gcc-warnings to clang.
5556 * bytecode.c (exec_byte_code):
5558 Redo diagnostic pragmas to pacify clang, too.
5559 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5560 * editfns.c (Fencode_time):
5561 * fileio.c (file_accessible_directory_p):
5562 * font.c (font_unparse_xlfd):
5563 Use '&"string"[index]' instead of '"string" + (index)'.
5564 * undo.c (user_error): Remove; unused.
5566 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5568 * insdel.c (insert_1_both): Document the arguments, instead of
5569 referring to insert_1, which no longer exists.
5571 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5572 some window, increment windows_or_buffers_changed, so that
5573 *Messages* display in that window is updated. (Bug#14408)
5575 * w32.c: Include epaths.h.
5576 (init_environment): Use cmdproxy.exe without leading directories.
5577 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5579 (gettimeofday): Adjust signature and return value to Posix
5582 * unexw32.c (open_output_file): Delete the existing emacs.exe
5583 before creating it, to break the hard link to the versioned
5586 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5587 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5588 (FIRSTFILE_OBJ): New variables.
5589 (W32_RES): Rename to EMACSRES. All users changed.
5590 (base_obj): Use $(CM_OBJ).
5591 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5592 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5593 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5594 $(W32_RES_LINK) before $(LIBES).
5595 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5597 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5599 * makefile.w32-in (DOC): Use just "DOC".
5601 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5603 * process.c: Export default filters and sentinels to Elisp.
5604 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5606 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5607 (Fset_process_sentinel, Fformat_network_address):
5608 Default to them instead of nil.
5609 (server_accept_connection): Sentinels can't be nil any more.
5610 (read_and_dispose_of_process_output): New function, extracted from
5611 read_process_output.
5612 (read_process_output): Use it; filters can't be nil.
5613 (Finternal_default_process_filter): New function, extracted from
5614 read_process_output.
5615 (exec_sentinel_unwind): Remove function.
5616 (exec_sentinel): Don't zilch sentinel while running.
5617 (status_notify): Sentinels can't be nil.
5618 (Finternal_default_process_sentinel): New function extracted from
5620 (setup_process_coding_systems): Default filter is not nil any more.
5621 (syms_of_process): Export new Elisp functions and initialize
5623 * lisp.h (make_lisp_proc): New function.
5625 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5627 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5629 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5631 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5632 unless we know that the window w is a leaf window.
5633 Another attempt at solving bug#14062.
5635 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5637 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5640 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5642 * image.c (gif_load): Check that subimages fit (Bug#14345).
5644 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5646 * lread.c (skip_dyn_eof): New function.
5647 (read1): Use it to skip the end of a file in response to #@00.
5649 * doc.c (get_doc_string): Slightly relax the sanity checking.
5651 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5653 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5654 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5655 (MonitorInfo): New struct.
5656 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5657 (Fns_display_monitor_attributes_list): New functions.
5658 (display-usable-bounds): Remove.
5659 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5662 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5664 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5665 (GTK_CHECK_VERSION): New macro, if not already defined.
5666 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5667 replaced by GTK_CHECK_VERSION.
5669 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5671 * xterm.h (GTK_PREREQ): New macro.
5672 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5673 to use this macro instead, for consistency and clarity.
5675 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5677 * xdisp.c (row_for_charpos_p): New function, with code of
5678 cursor_row_p, but accepts an additional argument CHARPOS instead
5679 of using a hardcoded PT.
5680 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5681 (row_containing_pos): Call row_for_charpos_p instead of partially
5682 doing the same. Fixes cursor positioning under longlines-mode
5683 when longlines-show-effect includes more than one newline, when
5684 moving the cursor vertically up.
5686 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5688 * makefile.w32-in (ACL_H): New macro.
5689 ($(BLD)/fileio.$(O)): Update dependencies.
5691 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5693 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5694 * Makefile.in (LIB_ACL): New macro.
5695 (LIBACL_LIBS): Remove.
5696 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5697 * fileio.c: Include <acl.h>.
5698 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
5699 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
5701 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
5704 * unexelf.c: Don't assume ElfW (Half) fits in int.
5705 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
5706 when dealing with ElfW (Half) values, since they can exceed 2**31
5707 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
5708 (entry_address): Omit unused NUM arg. All uses changed.
5710 2013-05-07 Juri Linkov <juri@jurta.org>
5712 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
5713 to the string converted from number with `Fnumber_to_string'.
5716 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5718 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
5719 This fixes a problem introduced by my previous change.
5721 2013-05-07 Glenn Morris <rgm@gnu.org>
5723 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
5725 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
5727 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
5729 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5731 Static checking by GCC 4.8.0.
5732 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
5733 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
5734 (x_get_monitor_attributes_fallback)
5735 (x_get_monitor_attributes_xinerama)
5736 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
5737 Define only if USE_GTK.
5738 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
5739 (x_get_monitor_attributes_fallback): Omit unused locals.
5740 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
5741 Use double, not float, to avoid mixed-mode floating point arithmetic.
5743 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5744 Jan Djärv <jan.h.d@swipnet.se>
5746 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
5747 (XINERAMA_CFLAGS): New macros.
5748 (ALL_CFLAGS, LIBES): Use them.
5750 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5751 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5752 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5753 (syms_of_xfns): DEFSYM them.
5754 (struct MonitorInfo): New struct.
5755 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5756 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5757 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5758 (x_get_monitor_attributes_xinerama): New functions.
5759 (Fx_display_monitor_attributes_list): New primitive.
5760 (syms_of_xfns): Defsubr it.
5762 * xterm.h (x_display_info): Add Xatom_net_workarea and
5763 Xatom_net_current_desktop.
5765 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5766 and dpyinfo->Xatom_net_current_desktop.
5768 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5770 * xdisp.c (pos_visible_p): Use the special code for finding the
5771 beginning of a display property or overlay for any "replacing"
5772 display property, not just for display strings. This solves
5773 incorrect reporting of position by posn-at-point. (Bug#14241)
5775 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5777 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5778 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5779 Verify that ElfW (Half) fits in int.
5780 (fatal): Use same signature as lisp.h.
5781 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5782 configure and build with -DUNEXELF_DEBUG without worrying about
5783 other modules that use DEBUG.
5784 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5785 possibly-wide integers now uses it instead of plain fprintf.
5786 (entry_address): New function, which avoids problems with 32-bit
5787 overflow on 64-bit hosts.
5788 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5789 (round_up): Don't assume the remainder fits in int.
5790 (find_section): Use bool for boolean. Simplify debug code.
5791 (unexec): Don't assume file sizes fit in int or size_t.
5792 Omit unnecessary trailing newline in 'fatal' format.
5793 Use strerror rather than outputting decimal error number.
5794 Remove unused code when emacs is not defined;
5795 this file relies on Emacs now.
5796 Don't assume e_phnum and e_shnum are positive.
5798 * regex.c: Fix problems when DEBUG is defined.
5799 (extract_number, extract_number_and_incr): Define regardless of
5800 whether DEBUG is defined; that's simpler and makes the code less
5801 likely to go stale in the normal case when DEBUG is not defined.
5802 Return int rather than taking an int * arg. All callers changed.
5803 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5804 Remove, replacing with ...
5805 (DEBUG_PRINT): New macro. All callers changed.
5806 (DEBUG_COMPILES_ARGUMENTS): New macro.
5807 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5808 (print_compiled_pattern, print_double_string) [DEBUG]:
5809 Use prototype rather than old-style definition.
5810 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5811 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5812 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5813 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5814 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5815 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5816 This matters only when DEBUG is defined.
5818 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5820 * xdisp.c (set_iterator_to_next): Set the
5821 ignore_overlay_strings_at_pos_p flag only if we are _really_
5822 iterating over an overlay string, as indicated by the
5823 current.overlay_string_index member. (Bug#14306)
5825 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5827 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5828 to where it is used, to avoid autorelease issues (Bug#14050).
5830 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5832 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5833 * fileio.c (syms_of_fileio): Implement this.
5834 * filelock.c (create_lock_file): If symbolic links don't work, so
5835 we use a regular file as a lock file, do not fsync the lock file;
5838 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5840 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5841 (syms_of_minibuf): Adjust accodingly.
5843 * callint.c (Fcall_interactively): Adjust calls accordingly.
5845 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5847 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5848 w->contents is a buffer before computing everything else.
5849 Use parentheses to disambiguate last part of the condition.
5851 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5852 assertion violations. (Bug#14062)
5854 2013-05-01 David Reitter <david.reitter@gmail.com>
5856 * nsfns.m (ns_tooltip): Initialize.
5858 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5860 * coding.c (decode_coding_gap): Don't remove the character before
5861 a newline unless it's a CR character. (Bug#14287)
5863 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5865 * dispextern.h (struct face): Move enum face_underline_type
5866 earlier so that bitfields can be in the same word.
5868 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5870 * nsfns.m (handlePanelKeys): New function.
5871 (EmacsOpenPanel:performKeyEquivalent:)
5872 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5873 arrows/function/control and copy/paste keys (Bug#14296).
5875 2013-04-27 Juri Linkov <juri@jurta.org>
5877 * callint.c (Fcall_interactively): Call `Qread_number' for
5878 interactive code letter `n' instead of using duplicate code.
5881 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5883 * systime.h (make_timeval): Declare as 'const'.
5885 2013-04-27 Kenichi Handa <handa@gnu.org>
5887 * font.c (font_open_entity): Always open a font of manageable
5890 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5892 Port better to AIX (Bug#14258).
5893 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5896 2013-04-24 Kenichi Handa <handa@gnu.org>
5898 * coding.c (decode_coding_iso_2022): When an invalid escape
5899 sequence is encountered, reset the invocation and designation
5900 status to the safest one.
5902 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5904 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5905 Without this fix, "make distclean" leaves stamp-h1 behind.
5907 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5909 * w32fns.c (w32_fullscreen_rect): New function to compute the
5910 window rectangle for the given fullscreen mode.
5911 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5912 longer tunes the window size. This keeps the window's edges flush
5913 with the screen and allows the taskbar to hide itself in fullboth.
5915 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5916 window decorations and uses the entire screen.
5918 * w32term.h (w32_fullscreen_rect) Add prototype.
5919 (struct w32_output): Replace normal_width, normal_height,
5920 normal_top, and normal_left members with a single normal_placement
5922 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5924 (FRAME_NORMAL_PLACEMENT): New macro.
5926 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5928 * minibuf.c (Ftest_completion): Silence compiler warning.
5930 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5932 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5935 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5938 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5939 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5940 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5941 parentheses where appropriate.
5943 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5945 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5947 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5949 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5950 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5951 Mention in the doc string that setting these variables takes
5952 effect only after a call to set-window-buffer. (Bug#14200)
5954 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5956 * indent.c (Fvertical_motion): Don't consider display strings on
5957 overlay strings as display strings on the buffer position we
5958 started from. This prevents vertical cursor motion from jumping
5959 more than one line when there's an overlay string with a display
5960 property at end of line.
5961 Reported by Karl Chen <Karl.Chen@quarl.org> in
5962 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5964 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5966 * window.c (select_window): `record_buffer' even if window is
5967 already selected (bug#14191).
5969 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5971 * window.c (Fwindow_end): Test more flags, including the buffer's
5972 last_overlay_modified flag, to determine whether the window's
5973 display is really up-to-date. Prevents the function from
5974 returning a stale value. (Bug#14170)
5975 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5978 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5980 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5981 garbaged only if it is not already the top frame on its TTY.
5982 This prevents flickering due to constant redrawing of TTY frames when
5983 there are GUI frames open in the same session. (Bug#13864)
5985 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5987 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5988 of marking the idle timers directly.
5990 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5992 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5995 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5997 * window.c (select_window): Don't record_buffer while the invariant is
5998 temporarily broken (bug#14161).
6000 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6002 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6004 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6006 2013-04-07 Romain Francoise <romain@orebokech.com>
6008 Ignore additional platform-specific ACL errors (Bug#13702).
6009 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6010 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6012 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6014 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6017 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6019 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6020 This bug was introduced by my 2013-02-25 change that simplified
6021 data_start configuration. Without this change, on GNU/Linux
6022 an Emacs configured with --enable-profiling fails immediately
6023 due to a profiler signal.
6024 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6025 with these flags. On platforms where special flags are needed
6026 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6027 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6028 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6030 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6032 Get rid of some platform-specific functions examining window
6033 system and its capabilities. This is a partial rework of the
6035 * lisp.h (have_menus_p): Remove prototype. This function is
6036 replaced with platform-independent window_system_available.
6037 (check_window_system): Move to...
6038 * frame.h (decode_window_system_frame, window_system_available):
6039 ...here, add new prototypes.
6040 * frame.c (window_system_available, decode_window_system_frame):
6042 (check_window_system): Platform-independent now.
6043 * xterm.h (x_in_use): Remove declaration.
6045 * w32term.h (check_x_frame):
6046 * nsterm.h (check_x_frame): Remove prototypes. This function
6047 is replaced with platform-independent decode_window_system_frame.
6048 * msdos.c (have_menus_p): Remove.
6049 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6050 Remove platform-specific functions. Use check_window_system,
6051 decode_window_system_frame and check_ns_display_info where
6052 appropriate. Minor style and comment tweaks.
6053 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6054 (check_x_frame): Likewise.
6055 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6057 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6058 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6059 * xmenu.c, xselect.c: All related users changed.
6061 2013-04-03 Kenichi Handa <handa@gnu.org>
6063 The following changes is to optimize the code for reading UTF-8
6066 * coding.c (check_ascii): Rename from detect_ascii. Return value
6067 changed. Check EOL format. Do not call adjust_coding_eol_type
6069 (check_utf_8): New function.
6070 (adjust_coding_eol_type): Do nothing if already adjusted.
6071 (detect_coding): Compare the return value of check_ascii with
6072 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6073 (decode_coding_gap): Optimize for valid UTF-8.
6075 2013-03-21 Kenichi Handa <handa@gnu.org>
6077 * coding.c (syms_of_coding): Cancel previous change.
6079 * insdel.c (insert_from_gap): Fix previous change.
6081 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6083 Consistently use platform-specific function to detect window system.
6084 * lisp.h (check_window_system): New prototype. This function is
6085 going to replace check_x, check_w32 and check_ns.
6086 (have_menus_p): Mention msdos.c in comment.
6087 * fontset.c (check_window_system_func): Remove. Adjust all users.
6088 * fontset.h (check_window_system_func): Remove prototype.
6089 * nsterm.h (check_ns):
6090 * xterm.h (check_x):
6091 * w32term.h (check_w32): Likewise.
6092 * menu.c (Fx_popup_menu): Use check_window_system.
6093 * msdos.c (check_window_system): Define for MS-DOS.
6094 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6095 * w32fns.c (check_window_system): Likewise for MS-Windows.
6096 * xfns.c (check_window_system): Likewise for X.
6097 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6098 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6100 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6102 Prefer < to > in range checks such as 0 <= i && i < N.
6103 This makes it easier to visualize quantities on a number line.
6104 This patch doesn't apply to all such range checks,
6105 only to the range checks affected by the 2013-03-24 change.
6106 This patch reverts most of the 2013-03-24 change.
6107 * alloc.c (xpalloc, Fgarbage_collect):
6108 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6109 * character.c (string_escape_byte8):
6110 * charset.c (read_hex):
6111 * data.c (cons_to_unsigned):
6112 * dispnew.c (update_frame_1):
6113 * doc.c (Fsubstitute_command_keys):
6114 * doprnt.c (doprnt):
6115 * editfns.c (hi_time, decode_time_components):
6116 * fileio.c (file_offset):
6117 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6118 * font.c (font_intern_prop):
6119 * frame.c (x_set_alpha):
6120 * gtkutil.c (get_utf8_string):
6121 * indent.c (check_display_width):
6122 * keymap.c (Fkey_description):
6123 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6125 * minibuf.c (read_minibuf_noninteractive):
6126 * process.c (wait_reading_process_output):
6127 * search.c (Freplace_match):
6128 * window.c (get_phys_cursor_glyph):
6129 * xdisp.c (redisplay_internal):
6130 * xsmfns.c (smc_save_yourself_CB):
6131 Prefer < to > for range checks.
6132 * dispnew.c (sit_for): Don't mishandle NaNs.
6133 This fixes a bug introduced in the 2013-03-24 change.
6134 * editfns.c (decode_time_components): Don't hoist comparison.
6135 This fixes another bug introduced in the 2013-03-24 change.
6137 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6139 * frame.h (struct frame): Drop scroll_bottom_vpos
6140 member becaue all real users are dead long ago.
6141 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6142 * xdisp.c (redisplay_internal): Adjust user.
6144 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6146 * nsmenu.m (showAtX:Y:for:): setLevel to
6147 NSPopUpMenuWindowLevel (Bug#13998).
6149 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6151 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6152 (ns_check_pending_open_menu): Declare.
6154 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6155 (x_activate_menubar): Update the menu with title that matches
6156 ns_get_pending_menu_title, and call
6157 ns_check_pending_openmenu (Bug#12698).
6158 (menuWillOpen:): New method.
6159 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6161 * nsterm.m (menu_will_open_state, menu_mouse_point)
6162 (menu_pending_title): New varaibles.
6163 (ns_get_pending_menu_title, ns_check_menu_open)
6164 (ns_check_pending_open_menu): New functions.
6166 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6168 * indent.c (current_column_bol_cache): Remove leftover which is not
6169 used in Fmove_to_column any more.
6170 (current_column, scan_for_column): Adjust users.
6171 * keyboard.c (last_point_position_buffer, last_point_position_window):
6172 Remove leftovers which are not used for recording undo any more.
6173 (command_loop_1, syms_of_keyboard): Adjust users.
6174 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6175 redisplay_window any more.
6176 (move_it_to): Adjust user.
6178 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6180 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6181 Update dependencies.
6183 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6185 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6186 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6189 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6191 * window.h (struct window): Replace hchild, vchild and buffer slots
6192 with the only contents slot. This is possible because each valid
6193 window may have either the child window (in vertical or horizontal
6194 combination) or buffer to display (for the leaf window). Using that,
6195 a lof of operations to traverse and/or change window hierarchies may
6196 be simplified. New member horizontal is used to distinguish between
6197 horizontal and vertical combinations of internal windows.
6198 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6199 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6200 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6201 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6202 Use contents slot, not buffer, where appropriate.
6203 (wset_combination): New function.
6204 (wset_buffer): Add eassert.
6205 (Fframe_first_window): Simplify the loop reaching first window.
6206 (Fwindow_buffer): Use WINDOW_LEAF_P.
6207 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6208 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6209 (unshow_buffer): Convert initial debugging check to eassert.
6210 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6211 (make_parent_window, window_resize_check, window_resize_apply)
6212 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6213 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6214 Adjust to match struct window changes.
6215 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6216 (mark_window_cursors_off, count_windows, get_leaf_windows)
6217 (foreach_window_1): Simplify the loop.
6218 * alloc.c (mark_object): Do not check for the leaf window because
6219 internal windows has no glyph matrices anyway.
6220 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6221 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6222 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6223 (build_frame_matrix_from_window_tree, mirror_make_current)
6224 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6225 (update_window_tree, set_window_update_flags): Simplify the loop.
6226 (sync_window_with_frame_matrix_rows): Enforce live window.
6227 Use contents slot, not buffer, where appropriate.
6228 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6229 and WINDOW_HORIZONTAL_COMBINATION_P.
6230 (make_frame_visible_1): Simplify the loop.
6231 Use contents slot, not buffer, where appropriate.
6232 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6233 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6234 (expose_window_tree): Likewise.
6235 Use contents slot, not buffer, where appropriate.
6236 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6237 to avoid deleted windows. Use contents slot instead of buffer.
6238 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6239 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6240 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6241 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6243 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6245 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6246 identify the reasons for assertion violations in bug#14062 and
6248 (Fx_show_tip): Fix compilation error under
6249 "--enable-check-lisp-object-type". (Bug#14073)
6251 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6252 Reported by <rzl24ozi@gmail.com>.
6254 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6256 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6258 (unwind_with_echo_area_buffer): ...to restore it here.
6259 This is needed to ensure that...
6260 (redisplay_window): ...both window markers are valid here,
6261 which is verified by eassert.
6262 * editfns.c (save_excursion_save): Do not assume that
6263 selected_window always displays the buffer.
6264 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6267 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6269 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6272 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6274 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6276 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6278 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6279 since MinGW's w32api headers do. This avoids compiler warnings.
6281 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6284 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6286 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6288 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6290 * gtkutil.c (style_changed_cb): Check if frame is live and an
6291 X frame (Bug#14038).
6293 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6295 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6296 Define only for _WIN32_WINNT less than 0x0500.
6297 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6299 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6300 see its own definitions of 'struct timeval' and 'struct timezone'.
6302 Fix incompatibilities between MinGW.org and MinGW64 headers.
6303 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6305 * w32.c (REPARSE_DATA_BUFFER): Guard with
6306 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6308 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6310 * xterm.c: Include X11/XKBlib.h
6311 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6313 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6315 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6317 * blockinput.h (input_blocked_p): Likewise.
6318 * bytecode.c (exec_byte_code): Likewise.
6319 * callproc.c (call_process_kill, call_process_cleanup)
6320 (Fcall_process): Likewise.
6321 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6322 (Fccl_execute_on_string): Likewise.
6323 * character.c (string_escape_byte8): Likewise.
6324 * charset.c (read_hex): Likewise.
6325 * cm.c (calccost): Likewise.
6326 * data.c (cons_to_unsigned): Likewise.
6327 * dired.c (directory_files_internal, file_name_completion):
6329 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6330 (sit_for): Likewise.
6331 * doc.c (Fsubstitute_command_keys): Likewise.
6332 * doprnt.c (doprnt): Likewise.
6333 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6334 * emacsgtkfixed.c: Likewise.
6335 * fileio.c (file_offset, Fwrite_region): Likewise.
6336 * floatfns.c (Fexpt, fmod_float): Likewise.
6337 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6339 * font.c (font_intern_prop): Likewise.
6340 * frame.c (x_set_alpha): Likewise.
6341 * gtkutil.c (get_utf8_string): Likewise.
6342 * indent.c (check_display_width): Likewise.
6343 * intervals.c (create_root_interval, rotate_right, rotate_left)
6344 (split_interval_right, split_interval_left)
6345 (adjust_intervals_for_insertion, delete_node)
6346 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6347 (merge_interval_right, merge_interval_left, copy_intervals)
6348 (set_intervals_multibyte_1): Likewise.
6349 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6350 * keymap.c (Fkey_description): Likewise.
6351 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6352 * lread.c (openp, read_integer, read1, string_to_number):
6354 * menu.c (ensure_menu_items): Likewise.
6355 * minibuf.c (read_minibuf_noninteractive): Likewise.
6356 * print.c (printchar, strout): Likewise.
6357 * process.c (create_process, Faccept_process_output)
6358 (wait_reading_process_output, read_process_output, send_process)
6359 (wait_reading_process_output): Likewise.
6360 * profiler.c (make_log, handle_profiler_signal): Likewise.
6361 * regex.c (re_exec): Likewise.
6362 * regex.h: Likewise.
6363 * search.c (looking_at_1, Freplace_match): Likewise.
6364 * sysdep.c (get_child_status, procfs_ttyname)
6365 (procfs_get_total_memory): Likewise.
6366 * systime.h (EMACS_TIME_VALID_P): Likewise.
6367 * term.c (dissociate_if_controlling_tty): Likewise.
6368 * window.c (get_phys_cursor_glyph): Likewise.
6369 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6370 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6372 * xfns.c (Fx_window_property): Likewise.
6373 * xmenu.c (set_frame_menubar): Likewise.
6374 * xselect.c (x_get_window_property, x_handle_dnd_message):
6376 * xsmfns.c (smc_save_yourself_CB): Likewise.
6377 * xterm.c (x_scroll_bar_set_handle): Likewise.
6379 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6381 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6382 to be optional or nil. Adjust comment and convert it to docstring.
6383 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6384 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6386 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6388 Static checking by GCC 4.8-20130319.
6389 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6390 * process.c (Fset_process_datagram_address)
6391 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6392 * xdisp.c (get_char_face_and_encoding):
6393 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6394 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6395 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6397 2013-03-24 Ken Brown <kbrown@cornell.edu>
6399 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6400 fix compilation on 64-bit Cygwin, where underscores are not
6401 automatically prepended.
6403 * w32term.c (w32_initialize): Silence compiler warning.
6405 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6407 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6408 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6409 variables, to save and restore frame dimensions.
6410 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6411 after returning from a 'fullscreen' configuration.
6412 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6413 to avoid races between the main thread and the input thread.
6415 * w32term.h (struct w32_output): New members normal_width,
6416 normal_height, normal_top, normal_left, and prev_fsmode.
6417 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6418 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6421 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6422 'fullscreen' parameter. Always record previous width and height
6423 of the frame, except when switching out of maximized modes, so
6424 that they could be restored correctly, instead of resetting to the
6425 default frame dimensions. Send SC_RESTORE command to the frame,
6426 unless we are going to send SC_MAXIMIZE, to restore the frame
6427 resize hints in the mouse pointer shown by the window manager.
6430 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6432 * lisp.h (get_frame_param): Adjust conditions for prototype
6435 2013-03-22 Ken Brown <kbrown@cornell.edu>
6437 * unexcw.c: Drop unneeded inclusion of w32common.h.
6438 (report_sheap_usage): Declare.
6439 (read_exe_header): Add magic numbers for x86_64.
6440 (fixup_executable): Fix printf format specifier for unsigned long
6443 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6445 * frame.h (struct frame): Put menu_bar_window under #ifdef
6446 because this member is not needed when X toolkit is in use.
6447 (fset_menu_bar_window):
6448 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6449 (free_glyphs, update_frame):
6450 * xdisp.c (expose_frame): Likewise.
6451 (display_menu_bar): Likewise. Remove redundant eassert.
6452 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6455 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6457 Use functions and constants to manipulate Lisp_Save_Value objects.
6458 This replaces code that used macros and strings and token-pasting.
6459 The change makes the C source a bit easier to follow,
6460 and shrinks the Emacs executable a bit.
6461 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6462 (make_save_value): Change 1st arg from string to enum. All callers
6465 (mark_object): Use if, not #if, for GC_MARK_STACK.
6466 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6467 (XSAVE_OBJECT): Now functions, not macros.
6468 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6469 the constant was never used.
6470 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6471 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6472 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6473 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6475 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6476 type3 with a single member save_type. All uses changed.
6477 (save_type, set_save_pointer, set_save_integer): New functions.
6478 * print.c (PRINTX): Remove.
6480 * alloc.c: Remove redundant static declarations.
6482 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6484 * window.h (struct window): Convert left_col, top_line, total_lines
6485 and total_cols from Lisp_Objects to integers. Adjust comments.
6486 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6488 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6489 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6490 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6491 Adjust users where appropriate.
6493 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6495 * frame.h (struct frame): Drop resx and resy because the same data is
6496 available from window system-specific output context. Adjust users.
6497 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6498 New functions to provide defaults when no window system available.
6499 (FRAME_RES_X, FRAME_RES_Y): New macros.
6500 (NUMVAL): Move from xdisp.c.
6501 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6502 (Ffont_face_attributes, Fopen_font):
6503 * image.c (gs_load):
6504 * w32font.c (fill_in_logfont):
6505 * xdisp.c (calc_pixel_width_or_height):
6506 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6507 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6509 2013-03-20 Kenichi Handa <handa@gnu.org>
6511 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6512 to 1 (temporary workaround until a bug related to ASCII
6513 optimization is fixed).
6515 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6517 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6518 Signal error if window is not internal. Adjust docstring.
6519 (delete_all_child_windows): Use combination_limit to save the buffer.
6520 (Fset_window_configuration): Adjust accordingly.
6521 * print.c (syms_of_print): Initialize debugging output not here...
6522 (init_print_once): ...but in a new function here.
6523 * lisp.h (init_print_once): Add prototype.
6524 * emacs.c (main): Add call to init_print_once. Adjust comments.
6526 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6528 * window.c (window_resize_check, window_resize_apply)
6529 (window_from_coordinates, recombine_windows, set_window_buffer)
6530 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6531 (Fsplit_window_internal, Fdelete_window_internal)
6532 (freeze_window_starts): Use bool for booleans.
6533 * window.h (window_frame_coordinates, resize_frame_windows)
6534 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6536 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6538 * dispnew.c (bitch_at_user): Use `user-error'.
6540 2013-03-17 Ken Brown <kbrown@cornell.edu>
6542 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6543 as return type of image_background. (Bug#13981)
6544 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6546 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6548 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6549 (ns_select): Don't return with result uninitialized.
6551 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6554 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6556 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6557 directories. If filename is nil, get directory name (Bug#13932).
6558 Use getFilename and getDirectory.
6559 (getFilename, getDirectory): New methods for EmacsSavePanel and
6561 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6563 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6565 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6567 2013-03-15 Kenichi Handa <handa@gnu.org>
6569 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6570 (adjust_after_replace): Make it back to static. Delete the third
6571 arg text_at_gap_tail. Cancel the code for handling it.
6573 * coding.h (struct coding_system): New member eol_seen.
6575 * coding.c (detect_ascii): New function.
6576 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6577 when the source bytes are actually scanned. On detecting for
6578 coding_category_utf_8_auto, call detect_ascii instead of scanning
6579 source bytes directly.
6580 (produce_chars): Call insert_from_gap with the new arg 0.
6581 (encode_coding): Likewise.
6582 (decode_coding_gap): Control ASCII optimization by the variable
6583 disable_ascii_optimization instead of #ifndef .. #endif.
6584 Deccode EOL format according to coding->eol_seen.
6585 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6588 * lisp.h (adjust_after_replace): Cancel externing it.
6589 (insert_from_gap): Adjust prototype.
6591 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6593 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6594 FULLSCREEN_MAXIMIZED. (Bug#13935)
6596 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6598 * region-cache.c (find_cache_boundary, move_cache_gap)
6599 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6600 Simplify debugging check and convert to eassert. Adjust comment.
6601 (pp_cache): Put under ENABLE_CHECKING.
6603 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6605 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6606 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6608 (w32fullscreen_hook): If the frame is visible, reset
6609 f->want_fullscreen flag after changing the frame size. If the
6610 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6613 2013-03-13 Daniel Colascione <dancol@dancol.org>
6615 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6616 too so that these builds can use Cygwin's file conversion
6617 functions. (We've been building and linking cygw32.o all along
6618 and just not using it.)
6620 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6622 File synchronization fixes (Bug#13944).
6623 * Makefile.in (LIB_FDATASYNC): New macro.
6625 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6626 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6627 Don't worry about HAVE_FSYNC, since a substitute fsync is
6628 available if the system lacks one.
6629 (Fwrite_regin): Retry fsync if interrupted.
6631 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6633 * w32term.c (w32_read_socket): If the Emacs frame is being
6634 activated, call w32fullscreen_hook, to make sure the new frame
6635 dimensions are in effect. (Bug#13937)
6637 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6639 * xdisp.c (init_iterator): Simplify because both character and byte
6640 positions are either specified or -1. Add eassert. Adjust comment.
6641 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6642 character and byte positions can be obtained from marker.
6644 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6646 Static checking by Sun C 5.12.
6647 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6648 * bytecode.c (exec_byte_code):
6649 * dispnew.c (init_display):
6651 * fileio.c (Fsubstitute_in_file_name):
6652 * keyboard.c (Fevent_convert_list):
6653 * keymap.c (Fsingle_key_description):
6654 * term.c (maybe_fatal, fatal):
6655 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6656 * xsmfns.c (Fhandle_save_session):
6657 Omit unreachable code.
6658 * keymap.c (map_keymap_char_table_item): Cast void * to
6659 a function pointer type; the C Standard requires this.
6661 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6662 Include <sys/param.h> unconditionally, as that works elsewhere and
6663 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6664 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6667 See ChangeLog.12 for earlier changes.
6673 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6675 This file is part of GNU Emacs.
6677 GNU Emacs is free software: you can redistribute it and/or modify
6678 it under the terms of the GNU General Public License as published by
6679 the Free Software Foundation, either version 3 of the License, or
6680 (at your option) any later version.
6682 GNU Emacs is distributed in the hope that it will be useful,
6683 but WITHOUT ANY WARRANTY; without even the implied warranty of
6684 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6685 GNU General Public License for more details.
6687 You should have received a copy of the GNU General Public License
6688 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.