1 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4 the changed signature of the font driver's 'close' method.
6 * w32font.h (w32font_close): Adjust the prototype to the change in
9 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
11 * w32uniscribe.c (uniscribe_close): Adapt the call to
12 w32font_close to its new prototype.
14 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
16 Omit unused frame argument of font API's close function.
17 * font.h (struct font): Drop frame argument. Adjust comment.
18 * font.c (font_clear_cache, font_close_object): Adjust users.
19 * ftfont.c (ftfont_close):
20 * ftxfont.c (ftxfont_close):
21 * macfont.m (macfont_close):
22 * nsfont.m (nsfont_close):
23 * w32font.c (w32font_close):
24 * xfont.c (xfont_close):
25 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
26 tweak comments and make functions safe if called more than once for
29 Perform font-specific cleanup when font object is swept by GC. See
30 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
31 * alloc.c (cleanup_vector): New function.
32 (sweep_vector): Call it for each reclaimed vector object.
33 * font.h (struct font): Adjust comment.
35 2013-10-24 Glenn Morris <rgm@gnu.org>
37 * Makefile.in (abs_top_srcdir): New, set by configure.
39 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
41 Adjust recent font-related changes to fix bug#15686.
42 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
43 is a live window system frame, mark its default font too.
45 2013-10-23 Glenn Morris <rgm@gnu.org>
47 * Makefile.in (RUN_TEMACS): Make relative (again).
48 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
49 (bootstrap-emacs$(EXEEXT)):
50 Quote entities that might contain whitespace.
52 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
54 Port to Solaris 10 and its bundled GCC.
55 Problem reported by Timothy C. Burt.
56 * floatfns.c (isfinite, isnan): Redefine unconditionally.
58 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
60 Do not allow font caches to grow too large.
61 * alloc.c (compact_font_cache_entry, compact_font_caches):
62 New functions or stub if not HAVE_WINDOW_SYSTEM.
63 (compact_undo_list): Factor out from Fgarbage_collect.
65 (mark_face_cache): Mark face font. Move down to avoid
67 (mark_terminals): Do not mark font cache here.
68 (Fgarbage_collect): Call compaction functions described
69 above. Adjust comment.
71 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
73 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
74 chdir to HOME (bug#15607).
76 * nsterm.m (Qcocoa, Qgnustep): New variables.
77 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
78 (ns_get_color): Make selection color work for GNUStep also.
80 2013-10-18 Eli Zaretskii <eliz@gnu.org>
82 * keyboard.c (make_lispy_event): Remove GPM-specific code that
83 handles mouse clicks. Instead, let GPM use the same code as all
84 the other mice use. See the discussion starting at
85 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
86 for the details of the problem with the menu bar this fixes.
88 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
90 Remove port-specific display name lists to avoid extra
91 complexity and data duplication with display info lists.
92 * xterm.h (x_display_name_list): Remove declaration.
93 * xterm.c (x_display_name_list): Remove.
94 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
95 * xfns.c (x_display_info_for_name, Fx_display_list):
96 Likewise. Use x_display_list where appropriate.
97 * w32term.h (w32_display_name_list): Remove declaration.
98 * w32term.c (w32_display_name_list): Remove.
99 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
101 * w32fns.c (x_display_info_for_name, Fx_display_list):
102 Likewise. Use x_display_list where appropriate.
103 * nsterm.h (ns_display_name_list): Remove declaration.
104 * nsterm.m (ns_display_name_list): Remove.
105 (ns_term_init, syms_of_nsterm): Adjust users.
106 * nsfns.m (ns_display_info_for_name, Fx_display_list):
107 Likewise. Use x_display_list where appropriate.
108 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
109 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
110 (mark_terminals): Mark per-terminal font cache.
112 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
114 Don't run timers in input-pending-p. Its new check-timers param
115 provides the prior behavior. (Bug#15045).
116 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
119 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
121 Make some functions static in non-Microsoft builds.
122 On my platform (Fedora 19 x86-64), this shrinks the
123 Emacs executable (text+data) by 0.25%.
124 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
125 (load_color) [!MSDOS]:
126 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
127 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
128 * lisp.h (check_existing):
129 * process.h (conv_sockaddr_to_lisp, network_interface_list)
130 (network_interface_info) [!WINDOWSNT]:
131 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
133 * fileio.c (check_existing):
134 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
135 * process.c (conv_sockaddr_to_lisp, network_interface_list)
136 (network_interface_info) [!WINDOWSNT]:
137 * term.c (encode_terminal_code) [!WINDOWSNT]:
138 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
139 * xfaces.c (load_color) [!MSDOS]:
141 * fileio.c (check_existing, check_executable, check_writable):
142 * process.c (network_interface_list, network_interface_info):
143 Move earlier, so that we don't need forward decls.
144 * gnutls.c (fn_gnutls_transport_set_errno)
145 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
147 * w32.c (init_environment): Use faccessat rather than
148 check_existing, partly for consistency with the rest of the code
149 in this file, partly so that check_existing can be static.
151 Make VALMASK visible to GDB even if clang is used (Bug#15574).
152 * emacs.c (MAIN_PROGRAM): New macro.
153 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
154 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
156 bool vector int width fixes
157 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
158 (Fbool_vector_count_matches_at):
159 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
160 can exceed PTRDIFF_MAX, at least in theory.
161 (Fbool_vector_count_matches_at):
162 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
164 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
166 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
167 (struct sockaddr): Add forward decl, for platforms that lack it.
169 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
171 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
174 2013-10-16 Eli Zaretskii <eliz@gnu.org>
176 * w32.c (network_interface_get_info, network_interface_list)
177 (network_interface_info): New functions. (Bug#15610)
178 (GetAdaptersInfo_Proc): New typedef.
179 (get_adapters_info): New wrapper function.
180 (globals_of_w32): Initialize g_b_init_get_adapters_info.
182 * process.h (network_interface_list, network_interface_info): New
185 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
186 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
187 all systems. Return non-nil for systems that HAVE_NET_IF_H and
188 for WINDOWSNT. Doc fix.
189 (syms_of_process): Defsubr Snetwork_interface_list and
190 Snetwork_interface_info unconditionally.
192 * menu.c (have_boxes): Fix redundant simulation of radio buttons
193 in NS GUI sessions. (Bug#15629)
195 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
197 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
199 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
201 * print.c (print_object): Print " ..." when truncating bool vectors.
203 2013-10-15 Eli Zaretskii <eliz@gnu.org>
205 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
206 standard mouse buttons.
208 * termhooks.h (struct input_event): Remove incorrect commentary.
210 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
212 Disallow bool vector operations on mixed-length operands.
213 The old behavior left garbage in the result vector sometimes,
214 and didn't seem to be useful.
215 * data.c (Qwrong_length_argument): New static var.
216 (wrong_length_argument): New function.
217 (bool_vector_binop_driver): Check that args agree in length.
219 * keyboard.c, keyboard.h (all_kboards): Now static.
221 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
223 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
224 note from the lispref.
226 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
228 * nsterm.h (struct ns_display_info): Remove set-but-unused
229 member image_cache (image caches are per-terminal anyway).
230 (FRAME_X_IMAGE_CACHE): Remove.
231 * nsterm.m (ns_initialize_display_info): Adjust user.
233 2013-10-14 Eli Zaretskii <eliz@gnu.org>
235 * w32proc.c: Include mingw_time.h.
237 * w32.c: Include mingw_time.h.
239 Implement scrolling of TTY menus when the screen is too short.
241 * term.c (tty_menu_display): Accept an additional argument, the
242 menu item from which to start displaying the menu. Account for
243 the value of Y when limiting the menu to the number of available
245 (mi_result): New enumeration.
246 (read_menu_input): Return enumerated value. When the y coordinate
247 hits min_y or max_y, return scroll indication instead of wrapping
249 (tty_menu_activate): Handle the scrolling indications from
250 read_menu_input. Compute the first menu item to display and pass
251 it to tty_menu_display.
253 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
255 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
256 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
257 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
258 Adjust to match the change described below.
259 (struct terminal): Move must_write_spaces, line_ins_del_ok,
260 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
261 memory_below_frame members to...
262 * termchar.h (struct tty_display_info): ...here because they're
263 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
265 * nsterm.m (ns_create_terminal):
266 * w32term.c (w32_create_terminal):
267 * xterm.c (x_create_terminal): Adjust users.
268 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
269 to filter out non-TTY frames. Adjust comment.
270 (scrolling): Adjust user. Prefer eassert for debugging check.
272 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
274 * xfaces.c (PT_PER_INCH): Remove unused macro.
275 * termhooks.h (struct terminal): Remove set-but-unused
276 member fast_clear_end_of_line.
277 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
278 * nsterm.m (ns_create_terminal):
280 * w32term.c (w32_create_terminal):
281 * xterm.c (x_create_terminal): Adjust users.
283 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
285 * lisp.h (bool_vector_size): New function.
286 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
287 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
288 (Fbool_vector_not, Fbool_vector_count_matches_at):
289 Remove uses of 'eassume' that should no longer be needed,
290 because they are subsumed by the 'eassume' in bool_vector_size.
292 2013-10-12 Eli Zaretskii <eliz@gnu.org>
294 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
295 after inclusion of gif_lib.h, thus fixing compiler warnings caused
296 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
298 2013-10-11 Eli Zaretskii <eliz@gnu.org>
300 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
301 have different dimensions. (Bug#15575)
303 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
306 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
308 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
310 * term.c (tty_menu_show): Never return with unbalanced
311 specpdl. Use eassert for debugging check. Adjust style.
313 2013-10-11 Eli Zaretskii <eliz@gnu.org>
315 * term.c (read_menu_input): Make selection of menu items
316 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
317 (tty_menu_activate): Fix off-by-one error when computing max_y.
319 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
321 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
322 audit logging (only used with GnuTLS 3.x) and enable it.
324 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
326 * dispnew.c (redraw_frame): Remove useless #ifdef because
327 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
328 Also, move TTY fflush to...
329 * term.c (tty_update_end): ...this function.
331 2013-10-11 Eli Zaretskii <eliz@gnu.org>
333 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
334 the end of the frame's glyph matrix. (Bug#15575)
336 * term.c (tty_menu_display): Don't move cursor while overwriting
337 frame's glyphs with menu items. Limit the number of items
338 displayed to what can be shown on the available screen lines,
339 excluding the echo area.
340 (tty_menu_activate): Limit the Y coordinate allowed by
341 read_menu_input to the last screen line used for menu display.
343 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
345 * lisp.h (eassume): New macro.
346 Also, include <verify.h>, for 'assume'.
347 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
348 (vroundup, vector_nbytes):
349 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
350 (Fbool_vector_not, Fbool_vector_count_matches)
351 (Fbool_vector_count_matches_at):
352 Use eassume, not eassert.
353 * casetab.c (set_identity, shuffle):
354 * composite.c (composition_gstring_put_cache):
355 * dispnew.c (update_frame_1):
356 * ftfont.c (ftfont_shape_by_flt):
357 * image.c (gif_load):
358 * intervals.c (offset_intervals):
359 * macfont.m (macfont_shape):
360 Remove calls to 'assume' that are no longer needed, because
361 --enable-gcc-warnings no longer generates bogus warnings
362 when these calls are removed.
364 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
366 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
368 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
370 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
371 (Qsubstitute_env_in_file_name): New var.
372 (syms_of_fileio): Define it.
374 2013-10-10 Eli Zaretskii <eliz@gnu.org>
376 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
377 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
380 * term.c (save_and_enable_current_matrix): Don't allocate and
381 don't save margin areas.
382 (restore_desired_matrix): Don't restore margin areas.
383 (free_saved_screen): Don't free margin areas.
385 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
387 * image.c: Pacify --enable-gcc-warnings.
388 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
389 #define only if used.
391 2013-10-10 Eli Zaretskii <eliz@gnu.org>
393 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
394 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
395 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
396 (gif_load): For giflib v5.x and later, display the error message
397 produced by giflib when its functions fail.
398 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
401 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
403 * keyboard.c (last_event_timestamp): Remove. For X selection and
404 GTK popup menus, it may be obtained from per-frame X display info.
405 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
406 (process_special_events): Adjust users.
407 * keyboard.h (last_event_timestamp): Remove declaration.
408 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
409 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
410 * menu.h (xmenu_show): Adjust prototype.
411 * menu.c (Fx_popup_menu): Adjust user.
412 * xselect.c (x_own_selection, x_get_foreign_selection)
413 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
415 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
417 * keyboard.c (init_kboard): Now static. Add arg
418 to denote window system. Adjust comment.
419 (init_keyboard): Adjust user.
420 (allocate_kboard): New function.
422 * nsterm.m (ns_term_init):
424 * w32term.c (w32_create_terminal):
425 * xterm.c (x_term_init): Use it.
426 * keyboard.h (init_kboard): Remove prototype.
427 (allocate_kboard): Add prototype.
429 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
431 * image.c (GIFLIB_MAJOR): Ensure it's defined.
432 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
434 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
436 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
438 2013-10-09 Eli Zaretskii <eliz@gnu.org>
440 * term.c (tty_menu_activate): Flush the output stream after
441 showing the cursor, and don't mark the frame garbaged at exit from
442 the function. Fixes redisplay glitches when moving from one menu
445 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
447 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
448 or throw error (Bug#15570).
450 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
452 * intervals.c (temp_set_point_both): Move test into 'eassert',
455 * lisp.h (eassert): Don't use 'assume'.
456 Sometimes 'assume' wins in performance, and sometimes it loses,
457 so it shouldn't be used all the time. Perhaps we need two
458 flavors of 'eassert', one for where 'assume' is far more likely
459 to help or to hurt; but that can be done later.
460 Problem reported by Dmitry Antipov in
461 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
462 Also, don't include <verify.h>; no longer needed.
464 2013-10-09 Glenn Morris <rgm@gnu.org>
466 * eval.c (Fcond): Doc tweak.
468 2013-10-09 Eli Zaretskii <eliz@gnu.org>
470 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
471 expressions with side effects to eassert. (Bug#15565)
473 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
475 * fns.c (hashfn_user_defined): Allow hash functions to return any
478 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
480 Fix minor problems found by static checking.
481 * dispnew.c (save_current_matrix): Omit unnecessary casts.
482 * dispnew.c (update_frame_with_menu): Mark debug local as used.
483 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
484 * keyboard.c (read_menu_command): Remove unused local.
485 * lisp.h (read_menu_command): New decl.
486 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
487 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
488 Return ptrdiff_t, not int.
489 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
490 not int, for benefit of xpalloc.
491 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
493 (have_menus_p): Remove; unused.
494 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
495 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
496 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
498 (save_and_enable_current_matrix): Omit unnecessary casts.
499 (read_menu_input): Omit local extern decl (now in lisp.h).
500 Don't access uninitialized storage if mouse_get_xy fails.
501 (tty_menu_activate): Mark local as initialized, for lint.
502 (tty_menu_activate, tty_meny_show): Remove unused locals.
504 2013-10-08 Eli Zaretskii <eliz@gnu.org>
506 Support menus on text-mode terminals.
507 * xterm.h (xw_popup_dialog): Add prototype.
509 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
510 (xmenu_show): Block input here, instead in Fx_popup_menu.
511 (xw_popup_dialog): New function, with X-specific bits of popup
514 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item): New
517 * window.c (Fset_window_configuration): Use run-time tests of the
518 frame type instead of compile-time conditionals, when menu-bar
519 lines are considered.
521 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
522 (w32_popup_dialog): New prototypes.
524 * w32menu.c (Fx_popup_dialog): Function deleted.
525 (w32_popup_dialog): New function, with w32 specific bits of popup
526 dialogs. Block input here.
528 * w32inevt.c (w32_console_read_socket): Minor change to add
529 debugging TTY events.
531 * w32fns.c (show_hourglass): If returning early because the frame
532 is not a GUI frame, unblock input.
534 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
535 (cursorY): New functions.
537 * termhooks.h (cursorX, cursorY): Prototypes of functions on
538 WINDOWSNT, macros that call curX and curY elsewhere.
540 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
542 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
543 specific function to hide and show cursor on a text-mode terminal.
544 (tty_menu_struct, struct tty_menu_state): New structures.
545 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
546 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
547 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
548 (tty_menu_locate, save_and_enable_current_matrix)
549 (restore_desired_matrix, screen_update, read_menu_input)
550 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
551 (tty_pop_down_menu, tty_menu_last_menubar_item)
552 (tty_menu_new_item_coords, tty_menu_show): New functions.
553 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
555 * nsterm.h (ns_popup_dialog): Adjust prototype.
557 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
559 (ns_popup_dialog): Adapt order of arguments to the other
560 *_menu_show implementations.
561 (Fx_popup_dialog): Function deleted.
563 * msdos.c (x_set_menu_bar_lines): Delete unused function.
565 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
567 * menu.c (have_boxes): New function.
568 (single_keymap_panes): Use it instead of a compile-time
570 (single_menu_item): Use run-time tests of the frame type instead
571 of compile-time conditionals.
572 (encode_menu_string): New function.
573 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
574 the macro, since different types of frame need different encoding
576 (digest_single_submenu): Use run-time tests of frame type instead
577 of, or in addition to, compile-time conditionals.
578 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
579 (Fx_popup_menu): Detect when the function is called from keyboard
580 on a TTY. Don't barf when invoked on a text-mode frame. Check
581 frame type at run time, instead of compile-time conditionals for
582 invoking terminal-specific menu-show functions. Call
583 tty_menu_show on text-mode frames.
584 (Fx_popup_dialog): Moved here from xmenu.c. Test frame types at
585 run time to determine which alternative to invoke; support dialogs
588 * keyboard.h <Qmouse_movement>: Declare.
590 * keyboard.c <Qmouse_movement>: Now extern.
591 <Qecho_keystrokes>: New static variable.
592 (read_key_sequence): Accept an additional argument, a flag to
593 prevent redisplay during reading of the key sequence. All callers
595 (read_menu_command): New function.
596 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
598 (toolkit_menubar_in_use): New function.
599 (make_lispy_event): Use it instead of a compile-time test.
601 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
602 window-system being available.
604 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
605 to x-popup-dialog on the frame type, they all now support popup
608 * dispnew.c (save_current_matrix): Save the margin areas.
609 (restore_current_matrix): Restore margin areas.
610 (update_frame_with_menu): New function.
612 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
615 * alloc.c (make_save_ptr): Now compiled unconditionally.
617 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
619 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
620 (redraw_frame, update_frame): Adjust users.
621 * dispextern.h (set_window_update_flags): Adjust prototype.
622 * xdisp.c (redisplay_internal): When updating all frames with zero
623 windows_or_buffers_changed, assume that only the windows that shows
624 current buffer should be really updated.
626 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
628 Do not allocate huge temporary memory areas and objects while encoding
629 for file I/O, thus reducing an enormous memory usage for large buffers.
630 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
631 * coding.h (struct coding_system): New member raw_destination.
632 * coding.c (setup_coding_system): Initialize it to zero.
633 (encode_coding_object): If raw_destination is set, do not create
634 dst_object. Add comment.
635 * fileio.c (toplevel): New constant E_WRITE_MAX.
636 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
637 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
639 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
641 * nsterm.m (windowDidExitFullScreen:):
642 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
644 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
646 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
647 * keyboard.c (unblock_input_to): Don't process pending signals
648 if a fatal error is in progress.
650 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
651 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
652 they're talking about words in Lisp bool vectors.
653 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
654 * data.c (popcount_bits_word): Rename from popcount_size_t.
655 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
658 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
660 Improve support for popcount and counting trailing zeros (Bug#15550).
661 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
662 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
663 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
664 (popcount_size_t_msc, popcount_size_t_gcc):
665 Remove; now done by Gnulib.
666 (popcount_size_t): Now a macro that defers to Gnulib.
667 (count_trailing_zero_bits): Return int, for consistency with
668 Gnulib and because Emacs prefers signed to unsigned int.
669 Don't assume that size_t is either unsigned int or unsigned long
670 or unsigned long long.
671 (size_t_to_host_endian): Do not assume that size_t is either
672 exactly 32 or exactly 64 bits wide.
673 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
674 etc., so that it's now an enum constant, not a macro.
675 No need to assume that it's either 32 or 64.
677 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
679 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
682 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
684 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
685 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
687 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
689 emacs_read and emacs_write now use void *, not char *.
690 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
691 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
692 Buffer arg is now void *, not char *. This matches plain
693 'read' and 'write' better, and avoids a constraint violation
694 on Solaris 9 with Oracle Studio.
696 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
698 * alloc.c (Fmake_string): For ASCII char initializer, prefer
699 memset to explicit loop. Otherwise copy largest possible chunk
700 from initialized to uninitialized part, thus allowing the longer
701 memcpy runs and reducing the number of loop iterations.
703 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
705 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
706 hide toolbar (Bug#15388).
707 (windowDidEnterFullScreen:): If presentation options are zero,
708 set them here (Bug#15388).
709 (ns_update_auto_hide_menu_bar): Remove runtime check.
710 Don't auto hide dock unless menubar is also auto hidden.
712 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
714 * editfns.c (message): Mention batch mode in doc string.
716 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
718 * nsterm.m (check_native_fs): Remove erroneous comment.
720 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
722 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
723 uses find_newline instead of scan_newline and so doesn't move point.
725 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
727 Use hardware support for byteswapping on glibc x86 etc.
728 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
729 whereas the old swap64 needed 30.
730 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
731 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
732 Use byteswap.h's macros to swap bytes.
733 * lisp.h (swap16, swap32, swap64): Remove.
734 All uses replaced by bswap_16, bswap_32, bswap_64.
736 * bytecode.c (exec_byte_code): Use some more volatile variables
737 to work around local variables getting clobbered by longjmp.
738 Port to pre-C99, which doesn't allow decls after stmts.
740 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
742 * lisp.h (eassert): Assume that COND is true when optimizing.
743 In other words, take on the behavior of eassert_and_assume.
744 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
745 (eassert_and_assume): Remove. All uses replaced by eassert.
747 * xdisp.c (Qglyphless_char): Now static.
749 Adjust to merge from gnulib.
750 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
751 * lisp.h: Include <verify.h>, for 'assume'.
753 * eval.c (clobbered_eassert): New macro.
754 (internal_catch, internal_condition_case)
755 (internal_condition_case_1, internal_condition_case_2)
756 (internal_condition_case_n): Use it instead of eassert
757 when the argument contains locals clobbered by longjmp.
758 Don't use clobbered locals outside of clobbered_eassert.
759 (internal_lisp_condition_case): Use a volatile variable
760 to work around a local variable's getting clobbered.
762 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
764 * lisp.h (struct handler): Merge struct handler and struct catchtag.
765 (PUSH_HANDLER): New macro.
767 (handlerlist): Always declare.
769 * eval.c (catchlist): Remove (merge with handlerlist).
770 (handlerlist, lisp_eval_depth): Not static any more.
771 (internal_catch, internal_condition_case, internal_condition_case_1)
772 (internal_condition_case_2, internal_condition_case_n):
774 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
775 handlerlist/catchlist.
776 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
777 handlerlist which can only handle a single condition-case handler at
779 (find_handler_clause): Simplify since we only a single branch here
782 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
784 (bcall0): New function.
785 (exec_byte_code): Add corresponding cases. Improve error message when
786 encountering an invalid byte-code. Let Bunwind_protect accept
787 a function (rather than a list of expressions) as argument.
789 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
790 and make them unconditional now that they're heap-allocated.
792 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
794 * charset.c (Fdecode_char, Fencode_char): Remove description of
795 `restriction' arg. now that it's hidden by advertised-calling-convention.
797 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
799 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
800 Remove unused variable (from mac-port).
801 (macfont_draw): Use s->ybase for correct y position.
803 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
805 * frame.h (struct frame): Drop has_minibuffer member because...
806 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
807 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
809 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
811 * window.h (struct window): Prefer enum text_cursor_kinds to int
812 for phys_cursor_type member. Move the latter, phys_cursor_width,
813 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
814 * window.c (replace_window, make_window): Adjust users.
816 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
818 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
819 this module is never compiled otherwise.
821 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
823 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
826 2013-09-29 Eli Zaretskii <eliz@gnu.org>
828 * xdisp.c (get_next_display_element): Don't call face_for_font in
829 a build configured --without-x. (Bug#15484)
831 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
833 * window.c (calc_absolute_offset): #elif should be #elif defined.
835 * frame.c (delete_frame): Block/unblock input to overcome race
836 condition (Bug#15475).
838 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
840 * frame.c (delete_frame): Record selected frame only after
841 calling Qdelete_frame_functions (Bug#15477).
843 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
845 * nsterm.m (ns_selection_color): Remove.
846 (ns_get_color): Check for ns_selection_(fg|bg)_color using
847 NSColor selectedText(Background)Color. Only for COCOA.
848 (ns_term_init): Remove assignment of ns_selection_color, logic
849 moved to ns_get_color.
851 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
852 NS_SELECTION_COLOR_DEFAULT.
853 (NS_SELECTION_FG_COLOR_DEFAULT): New.
855 2013-09-28 Eli Zaretskii <eliz@gnu.org>
857 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
858 frame' does not have the tool_bar_window member.
860 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
862 Signal error when reading an empty byte-code object (Bug#15405)
863 * lread.c (read1): signal error
864 * alloc.c (make_byte_code): eassert header size
865 (sweep_vectors): change an int to size_t
867 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
869 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
870 instead of ints, as it's the usual style for offsetof constants. See:
871 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
873 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
874 This is ugly, but it should fix the performance problem for older
875 GCC versions in the short run. I'll look into integrating the
876 Gnulib module for popcount, as a better fix.
877 See the thread starting in:
878 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
879 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
880 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
881 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
882 (popcount_size_t): Use it.
884 2013-09-24 Daniel Colascione <dancol@dancol.org>
886 * process.c (Fnetwork_interface_info): Fix build break due to
889 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
891 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
892 Prefer signed to unsigned integers where either will do.
893 No need for 'const' on locals that do not escape.
894 Omit easserts with unnecessary and unportable assumptions about
895 alignment. Avoid unnecessary casts to char *.
897 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
899 Use union for the payload of struct Lisp_Vector.
900 This helps to avoid a few glitches dictated by C's aliasing rules.
901 * lisp.h (struct Lisp_Vector): Use union for next and
902 contents member. Adjust comment. Change related users.
903 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
904 Related users changed.
905 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
906 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
907 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
908 * xfaces.c, xfont.c, xmenu.c: Related users changed.
910 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
912 Optimize glyph row clearing and copying routines.
913 * dispextern.h (struct glyph_row): Change layout of struct
914 glyph_row to help copy_row_except_pointers. Adjust comment.
915 * dispnew.c (null_row): Remove.
916 (clear_glyph_row): Use offsetof and memset to find and clear
917 just the members that need clearing. Adjust comment.
918 (copy_row_except_pointers): Likewise for copying.
920 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
922 Some minor cleanups of recently-added bool vector code.
923 * conf_post.h (assume): Always return void. Use lint version
924 only if GCC and MSC versions don't apply.
925 * conf_post.h (assume):
926 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
927 Depend on _MSC_VER, not __MSC_VER, for consistency with
929 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
930 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
931 (bool_vector_binop_driver, count_trailing_zero_bits)
932 (size_t_to_host_endian): Now static, not static inline;
933 the latter isn't needed with modern compilers and doesn't
934 work with older compilers anyway.
936 * alloc.c (valgrind_p): Use bool for boolean.
938 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
940 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
941 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
942 (display_last_displayed_message_p, message_buf_print)
943 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
944 Use bool for boolean.
945 * dispextern.h (cancel_line, init_desired_glyphs):
946 Remove ancient leftover.
947 (help_echo_showing_p, hourglass_shown_p):
948 * lisp.h (noninteractive_need_newline): Adjust declaration.
950 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
952 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
954 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
955 ...this file and convert the latter to static. Adjust comment.
956 (make_initial_frame):
957 * window.c (init_window_once): Adjust user.
958 * frame.h (last_nonminibuf_frame): Remove declaration.
959 * lisp.h (selected_frame): Likewise.
960 * msdos.c (the_only_display_info): Adjust comment.
962 2013-09-23 Eli Zaretskii <eliz@gnu.org>
964 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
965 computing the end column of mouse-highlight that comes from
966 display or overlay strings. (Bug#15437)
967 (note_mouse_highlight): Adapt calculation of last argument to
968 mouse_face_from_string_pos to the above change.
970 * conf_post.h (__has_builtin): Define to zero, if undefined, on
971 all platforms, not just for clang.
973 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
975 * filelock.c (lock_file_1): Rearrange to remove compiler warning
976 about excess arguments to snprintf.
978 * conf_post.h(assume): Use __builtin_unreachable for clang.
980 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
982 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
983 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
985 2013-09-23 Daniel Colascione <dancol@dancol.org>
987 * alloc.c (USE_VALGRIND): New macro; on by default
988 when ENABLE_CHECKING.
989 (mark_maybe_object, mark_maybe_pointer)
990 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
992 (valgrind_p) [USE_VALGRIND]: New variable.
993 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
995 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
997 * process.c (wait_reading_process_output): Change int pnamelen to
1000 * nsterm.m (setMarkedText:selectedRange:):
1001 (deleteWorkingText):
1002 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1003 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1004 argument to unsigned long to avoid warning.
1005 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1007 * conf_post.h (assume): Fix compiler error: x shall be cond.
1009 2013-09-22 Daniel Colascione <dancol@dancol.org>
1011 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1012 warning when compiling without a window system.
1014 2013-09-22 Daniel Colascione <dancol@dancol.org>
1016 * data.c (Qbool_vector_p): New symbol.
1017 (bool_vector_spare_mask, popcount_size_t_generic)
1018 (popcount_size_t_msc, popcount_size_t_gcc)
1020 (bool_vector_binop_driver)
1021 (count_trailing_zero_bits, size_t_to_host_endian)
1022 (Fbool_vector_exclusive_or)
1023 (Fbool_vector_union)
1024 (Fbool_vector_intersection, Fbool_vector_set_difference)
1025 (Fbool_vector_subsetp, Fbool_vector_not)
1026 (Fbool_vector_count_matches)
1027 (Fbool_vector_count_matches_at): New functions.
1028 (syms_of_data): Intern new symbol, functions.
1029 * alloc.c (bool_vector_payload_bytes): New function.
1030 (Fmake_bool_vector): Instead of calling Fmake_vector,
1031 which performs redundant initialization and argument checking,
1032 just call allocate_vector ourselves. Make sure we clear any
1033 terminating padding to zero.
1034 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1035 instead of open-coding the size calculation.
1036 (vroundup_ct): New macro.
1037 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1038 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1039 * composite.c (composition_gstring_put_cache):
1040 Change lint_assume to assume.
1041 * conf_post.h (assume): New macro.
1042 (lint_assume): Remove.
1043 * dispnew.c (update_frame_1): Change lint_assume to assume.
1044 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1046 * image.c (gif_load): Change lint_assume to assume.
1047 * lisp.h (eassert_and_assume): New macro.
1048 (Qbool_vector_p): Declare.
1049 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1050 (swap16, swap32, swap64): New inline functions.
1051 * macfont.c (macfont_shape): Change lint_assume to assume.
1052 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1053 * xsettings.c (parse_settings): Use new swap16 and
1054 swap32 from lisp.h instead of file-specific macros.
1056 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1058 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1059 found (which can legitimately happen when the glyph row at the
1060 window start is disabled in the current_matrix. (Bug#15365)
1062 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1064 Fix syntax.h bug introduced by recent INLINE change.
1065 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1066 conditionally compiled one way in some modules, and a different
1067 way in others. This doesn't work with extern inline functions,
1068 which must have the same definition in all modules, because the
1069 defining code might be shared across modules, depending on the
1070 implementation. Symptoms reported by Martin Rudalics in:
1071 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1072 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1073 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1074 overriding the corresponding functions in syntax.h.
1075 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1076 (syntax_property): New inline functions.
1077 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1078 Rewrite in terms of these new functions.
1080 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1082 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1083 not chars_in_text, whose result depends on the multibyteness of
1084 the current buffer. (Bug#15426)
1086 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1088 Port recent change to hosts where pointers aren't 'long'.
1089 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1090 Don't assume that pointers are the same width as 'long'.
1091 Add a compile-time check that a pointer fits into two X slots.
1093 A simpler, centralized INLINE.
1094 * conf_post.h (INLINE): Define only if not already defined.
1095 This allows us to use a single INLINE, defined by one file
1097 * emacs.c (INLINE): Define it.
1098 Also, include category.h, charset.h, composite.h, dispextern.h,
1099 syntax.h, systime.h, so that their INLINE definitions are expanded
1101 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1102 * buffer.h, buffer.c (BUFFER_INLINE):
1103 * category.h, category.c (CATEGORY_INLINE):
1104 * character.h, character.c (CHARACTER_INLINE):
1105 * charset.h, charset.c (CHARSET_INLINE):
1106 * composite.h, composite.c (COMPOSITE_INLINE):
1107 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1108 * frame.h, frame.c (FRAME_INLINE):
1109 * intervals.h, intervals.c (INTERVALS_INLINE):
1110 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1111 * lisp.h, alloc.c (LISP_INLINE):
1112 * process.h, process.c (PROCESS_INLINE):
1113 * syntax.h, syntax.c (SYNTAX_INLINE):
1114 * systime.h, sysdep.c (SYSTIME_INLINE):
1115 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1116 * window.h, window.c (WINDOW_INLINE):
1117 Remove. All uses replaced with INLINE.
1119 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1121 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1124 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1126 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1127 'const char *' to avoid compiler warnings due to similar change in
1128 the prototype of x_get_string_resource.
1130 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1132 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1133 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1134 going to replace static variables below. Adjust comments.
1135 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1136 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1137 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1138 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1139 Related users changed.
1140 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1141 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1142 last_mouse_movement_time, going to replace static variables below.
1144 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1145 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1147 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1148 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1149 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1150 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1151 static variables below.
1152 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1153 (last_mouse_scroll_bar): Remove.
1154 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1155 (mouseExited): Related users changed.
1157 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1159 Do not use external array to process X scroll bar messages.
1160 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1161 (x_send_scroll_bar_event): Pack window pointer into two slots
1162 of XClientMessageEvent if we're 64-bit. Adjust comment.
1163 (x_scroll_bar_to_input_event): Unpack accordingly.
1165 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1167 Ifdef away recent changes which aren't relevant to NS port.
1168 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1169 [!HAVE_NS]: Declare as such.
1170 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1171 [!HAVE_NS]: Define as such.
1173 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1175 * frame.c (x_redo_mouse_highlight): New function
1176 to factor out common code used in W32 and X ports.
1177 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1178 * xterm.h (struct x_display_info):
1179 * w32term.h (struct w32_display_info):
1180 * nsterm.h (struct ns_display_info): New members
1181 last_mouse_motion_frame, last_mouse_motion_x and
1182 last_mouse_motion_y, going to replace static variables below.
1183 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1184 (redo_mouse_highlight): Remove.
1185 (note_mouse_movement, syms_of_xterm): Adjust user.
1186 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1187 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1188 (redo_mouse_highlight): Remove.
1189 (note_mouse_movement, syms_of_w32term): Adjust user.
1190 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1191 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1193 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1194 * nsfns.m (compute_tip_xy): Adjust user.
1196 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1198 * frame.c (x_mouse_grabbed): New function.
1199 * dispextern.h (x_mouse_grabbed): Add prototype.
1200 (last_mouse_frame): Remove declaration.
1201 * xterm.h (struct x_display_info):
1202 * w32term.h (struct w32_display_info):
1203 * nsterm.h (struct ns_display_info): New member
1204 last_mouse_frame, going to replace...
1205 * xdisp.c (last_mouse_frame): ...global variable.
1206 (note_tool_bar_highlight):
1207 * w32term.c (w32_mouse_position, w32_read_socket):
1208 * xterm.c (XTmouse_position, handle_one_xevent):
1209 Use x_mouse_grabbed.
1210 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1212 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1214 * w32term.c (w32_read_socket): Avoid temporary
1215 variables in a call to x_real_positions.
1216 * xterm.c (handle_one_xevent): Likewise.
1218 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1220 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1221 (x_icon_type): Remove prototype.
1222 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1223 * frame.c (x_icon_type): Remove.
1224 * w32term.c (x_make_frame_visible, x_iconify_frame):
1225 * xterm.c (x_make_frame_visible, x_iconify_frame):
1226 Use x_set_bitmap_icon to factor out common code.
1228 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1230 * dispextern.h (check_x_display_info, x_get_string_resource):
1231 Declare here just once and unify the latter.
1232 * frame.c (check_x_display_info, x_get_string_resource):
1233 * nsterm.h (check_x_display_info):
1234 * xrdb.c (x_get_string_resource):
1235 * xterm.h (check_x_display_info): Remove prototypes.
1236 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1237 * w32reg.c (x_get_string_resource): Likewise.
1238 (w32_get_rdb_resource): Adjust user.
1240 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1242 * xterm.h (struct x_display_info): New member
1243 x_pending_autoraise_frame, going to replace...
1244 * xterm.c (pending_autoraise_frame): ...static variable.
1245 (x_new_focus_frame, XTread_socket): Adjust users.
1246 * w32term.h (struct w32_display_info): New member
1247 w32_pending_autoraise_frame, going to replace...
1248 * w32term.c (pending_autoraise_frame): ...global variable.
1249 (x_new_focus_frame, w32_read_socket): Adjust users.
1251 2013-09-17 Glenn Morris <rgm@gnu.org>
1253 * xdisp.c (message_dolog): If we create *Messages*,
1254 switch it to messages-buffer-mode.
1256 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1258 Don't overuse 'const' in types of locals.
1259 * bidi.c (bidi_count_bytes):
1260 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1261 (xg_event_is_for_scrollbar):
1262 * xselect.c (x_handle_property_notify)
1263 (x_handle_selection_notify, x_handle_dnd_message):
1264 * xsettings.c, xsettings.h (xft_settings_event):
1265 * xterm.c (x_handle_net_wm_state, handle_one_event)
1266 (x_menubar_window_to_frame, x_detect_focus_change)
1267 (construct_mouse_click, note_mouse_movement)
1268 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1269 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1270 (handle_one_xevent, x_handle_net_wm_state):
1271 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1272 (x_handle_dnd_message):
1273 Avoid unnecessary 'const', typically the second 'const' in
1274 'const foo * const arg', a 'const' that does not affect the API
1275 and doesn't significantly help the human reader.
1277 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1279 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1280 only if Glib < 2.36.0.
1281 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1282 * xsettings.c (init_gconf, init_gsettings): Do not check
1284 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1286 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1288 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1290 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1291 before calling g_type_init.
1293 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1295 * nsterm.m (syms_of_nsterm): ... to here.
1297 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1299 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1300 (ignore_next_mouse_click_timeout): Use Time as X does.
1301 (handle_one_xevent): Avoid cast and use unsigned comparison.
1303 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1305 Do not copy X event in handle_one_xevent except KeyPress case.
1306 Wnen XEvent is processed, it is unlikely to be changed except
1307 KeyPress case, so we can avoid copying and use const pointer to
1308 const data to make sure that an event is not changed elsewhere.
1309 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1310 const' and do not create local copy except for the KeyPress event.
1311 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1312 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1313 (x_handle_net_wm_state, x_menubar_window_to_frame)
1314 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1315 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1316 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1317 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1318 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1319 (x_handle_dnd_message):
1320 * xsettings.c (xft_settings_event):
1321 Use 'const XEvent * const' where appropriate.
1322 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1324 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1326 Fix X event waiting to handle multiple frames.
1327 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1328 * xterm.c (pending_event_wait): Remove. Adjust users.
1329 (x_detect_focus_change): Pass frame arg.
1330 (handle_one_xevent): Find related frame early and clear per-frame
1331 wait_event_type only if this is an event for the relevant frame.
1332 (x_wait_for_event): Use per-frame wait_event_type.
1334 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1336 * nsfns.m (Fx_create_frame): Fix font driver registration for
1339 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1340 for syms_of_macfont.
1342 * nsterm.m: Include macfont.h.
1343 (ns_tmp_flags, ns_tmp_font): Remove.
1344 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1345 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1346 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1347 (changeFont:): Fix code style. Check for font driver type when
1350 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1353 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1354 (nsfont_open): Set font driver type.
1355 Set font->ascent and font->descent. Figure out font instead of
1356 ns_tmp_font, and flags instead of ns_tmp_flags.
1357 Fix indentation. Remove call to ns_draw_text_decoration,
1360 * nsfns.m: Include macfont.h.
1361 (Fx_create_frame): Register macfont driver, make a better default font.
1362 (Fns_popup_font_panel): Get font from macfont driver, if used.
1364 * macfont.m, macfont.h, maccuvs.h: New files.
1366 * font.h: Declare syms_of_macfont.
1368 * font.c (syms_of_font): Call syms_of_macfont.
1370 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1372 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1374 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1375 and it is always zero for others, so I assume that this is an ancient
1376 leftover which nobody will want to change any more.
1377 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1378 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1379 * frame.c (x_set_scroll_bar_width):
1380 * w32fns.c (w32_createscrollbar):
1381 * w32term.c (w32_set_vertical_scroll_bar):
1382 * xfns.c (x_set_scroll_bar_default_width):
1383 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1384 (x_scroll_bar_expose): Related users changed.
1386 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1388 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1389 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1390 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1392 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1394 * nsterm.h, w32term.h, xterm.h: ...and not here.
1395 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1396 Remove unused Xisms.
1397 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1398 these modules are never compiled otherwise.
1400 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1402 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1403 Doc fix. (Bug#15375)
1405 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1407 Unify Fx_focus_frame between all ports.
1408 * frame.h (x_focus_frame): New prototype.
1409 * xfns.c (Fx_focus_frame): Remove.
1410 (syms_of_xfns): Do not defsubr it.
1411 (x_focus_frame): X implementation.
1412 * nsfns.m (Fx_focus_frame): Remove.
1413 (syms_of_nsfns): Do not defsubr it.
1414 (x_focus_frame): NS implementation.
1415 * w32term.c (Fx_focus_frame): Remove.
1416 (x_focus_on_frame): Rename to...
1417 (x_focus_frame): W32 implementation.
1418 * w32term.h (x_focus_on_frame): Remove prototype.
1419 * w32fns.c (Fx_focus_frame): Remove.
1420 (syms_of_w32fns): Do not defsubr it.
1421 * frame.c (Fx_focus_frame): Define here.
1422 (syms_of_frame): Defsubr here.
1423 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1425 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1427 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1428 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1429 each port to reference the port-specific window system data.
1430 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1431 (FRAME_DISPLAY_INFO): Define.
1432 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1433 (FRAME_DISPLAY_INFO): Define. Adjust users.
1434 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1435 (FRAME_DISPLAY_INFO): Define. Adjust users.
1436 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1437 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1438 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1439 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1440 * xselect.c, xterm.c: All related users changed.
1442 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1444 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1445 (x_menubar_window_to_frame): Remove prototypes.
1446 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1447 (x_menubar_window_to_frame, x_top_window_to_frame):
1449 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1450 (x_menubar_window_to_frame, x_top_window_to_frame):
1451 ...to here and convert all but the last to static.
1453 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1455 * lisp.mk (lisp): Add w32-common-fns.elc.
1457 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1459 * charset.c (char_charset): Document an exception for char-charset.
1461 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1463 * xterm.h (x_display_info): New field last_user_time...
1464 * xterm.c (toplevel): ...to replace static last_user_time.
1465 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1467 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1469 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1470 scroll bar values to prevent thumb from disappear and update comment.
1472 2013-09-11 Glenn Morris <rgm@gnu.org>
1474 * emacs.c (usage_message): Possessive apostrophe tweak.
1476 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1478 * nsterm.m (syms_of_nsterm): Use Qns.
1479 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1480 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1481 * xfns.c (x_display_info_for_name, Fx_open_connection):
1482 Remove old '#if 0' code.
1483 (syms_of_xfns): Use Qx.
1484 * termhooks.h (fullscreen_hook): Remove the leftover.
1485 (struct terminal): Fix typo in comment.
1487 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1489 Cleaning up a few X scroll bar bits.
1490 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1491 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1492 New member last_seen_part, going to replace...
1493 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1494 (xt_action_hook) [USE_LUCID]: Adjust user.
1495 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1496 Lucid-specific scroll bar support.
1497 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1498 to int and adjust to use last_seen_part member.
1499 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1500 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1501 Initialize last_seen_part.
1503 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1505 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1506 insert-buffer-substring an empty string.
1508 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1510 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1511 avoiding a GCC warning.
1513 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1515 Ifdef away frame tool bar code when it is not really used.
1516 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1517 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1518 and minimize_tool_bar_window_p under the above.
1519 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1520 (fset_tool_bar_window): Likewise.
1521 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1522 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1523 (change_frame_size_1):
1524 * window.c (window_from_coordinates, Frecenter): Adjust users.
1525 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1526 code is not really used.
1527 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1528 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1529 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1530 [!USE_GTK && !HAVE_NS]: Define as such.
1531 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1532 (note_mouse_highlight, expose_frame):
1533 * xfns.c (x_set_tool_bar_lines):
1534 * xterm.c (handle_one_xevent): Adjust users.
1536 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1538 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1539 This bug was introduced by my 2013-08-26 patch, which incorrectly
1540 assumed that the terminfo implementation doesn't use termcap buffers.
1541 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1542 these buffers apparently are used after all.
1543 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1544 (struct tty_display_info): Define members termcap_term_buffer and
1545 termcap_strings_buffer even if TERMINFO.
1547 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1550 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1551 'usage' docstring entry to pacify make-docfile.
1553 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1555 Change comparison functions =, <, >, <=, >= to take many arguments.
1556 * data.c: Change comparison functions' interface and implementation.
1557 * lisp.h: Make arithcompare available for efficient two arg
1559 * bytecode.c: Use arithcompare.
1560 * fileio.c: Use new interface.
1562 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1564 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1566 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1568 * eval.c (Feval): Document the new use of `lexical'.
1570 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1572 Review and drop old frame resize hack.
1573 * frame.h (struct frame): Remove force_flush_display_p.
1574 * dispnew.c (update_frame): Adjust user and don't call
1575 flush_frame here. The comment has said that there was an issues
1576 with redisplaying fringes, but I don't see any differences with
1577 and without this hack. Hopefully we can continue without it.
1578 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1579 current frame matrices twice if resized_p is set.
1581 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1583 Do not populate pure Xism x_sync to other ports.
1584 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1585 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1586 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1587 * w32term.h (x_sync): Remove prototype.
1589 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1591 Cleanup frame flushing.
1592 * dispextern.h (struct redisplay_interface):
1593 Drop flush_display_optional because flush_display is enough
1594 for X and flushing via RIF is just a no-op for others.
1595 * frame.h (flush_frame): New function.
1596 * dispnew.c (update_frame):
1597 * minibuf.c (read_minibuf):
1598 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1600 * keyboard.c (detect_input_pending_run_timers): Do not flush
1601 all frames but selected one in redisplay_preserve_echo_area.
1602 * nsterm.m (ns_flush): Remove no-op.
1603 (ns_redisplay_interface): Adjust user.
1604 * w32term.h (x_flush): Remove no-op.
1605 (w32_redisplay_interface): Adjust user.
1606 * xterm.c (x_flush): Simplify because we do not flush all
1607 frames at once any more. Adjust comment.
1608 (x_redisplay_interface): Adjust user.
1610 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1612 Port --without-x --enable-gcc-warnings to Fedora 19.
1613 * gfilenotify.c (globals_of_gfilenotify):
1614 Call g_type_init only if using an older glib version that needs it.
1616 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1618 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1619 (last_glyphless_glyph_merged_face_id): Remove declarations.
1620 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1621 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1622 (last_glyphless_glyph_merged_face_id): Now static.
1623 (merge_escape_glyph_face): New function, refactored from...
1624 (get_next_display_element): ...here.
1625 (merge_glyphless_glyph_face): New function, refactored from...
1626 (produce_glyphless_glyph): ...here...
1627 * term.c (produce_glyphless_glyph): ...and here.
1629 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1631 * eval.c (eval_sub): Only call Ffunction if necessary.
1633 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1635 Attempt to make redisplay more selective when changing cursor type.
1636 * frame.h (struct frame): New bitfield cursor_type_changed.
1637 * xdisp.c (cursor_type_changed): Remove.
1638 (try_cursor_movement, redisplay_window, try_window_id)
1639 (set_frame_cursor_types, try_window_reusing_current_matrix):
1640 Adjust to use per-frame bitfield.
1641 (redisplay_internal): Look for cursor type change on each visible
1642 frame and consider all frames if cursor type has been changed on
1643 the frame other than selected. If cursor type has been changed on
1644 selected frame only, do not use fast update.
1646 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1648 Attempt to make redisplay more selective when changing fonts.
1649 * frame.h (struct frame): New bitfield fonts_changed.
1650 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1651 (adjust_frame_glyphs): Add prototype.
1652 * dispnew.c (fonts_changed_p): Remove.
1653 (adjust_glyphs): Remove because we do not
1654 adjust matrices on all frames at once any more.
1655 (adjust_frame_glyphs): Block and unblock input here.
1656 (adjust_glyph_matrix): Use fonts_changed.
1657 (change_frame_size_1): Use adjust_frame_glyphs.
1658 * font.c (font_open_entity): Use fonts_changed.
1659 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1660 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1661 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1662 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1663 (shrink_mini_window, Fresize_mini_window_internal)
1664 (window_scroll_pixel_based, Fset_window_configuration)
1665 (apply_window_adjustment, Fset_window_vscroll):
1666 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1667 Use adjust_frame_glyphs.
1668 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1669 (try_window_reusing_current_matrix, try_window_id, display_line)
1670 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1671 (redisplay_internal): Consider fonts_changed and adjust frame
1672 matrices for each frame only if the frame is visible. If font
1673 has been changed on some frame during full redisplay, retry
1674 only visible frames where the font has been actually changed.
1676 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1678 Cache current header and mode line height for each window.
1679 * window.h (struct window): New fields mode_line_height
1680 and header_line_height.
1681 * window.c (make_window): Initialize them.
1682 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1683 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
1684 (current_mode_line_height, current_header_line_height):
1686 * xdisp.c (current_mode_line_height, current_header_line_height):
1688 (pos_visible_p, init_xdisp): Adjust user.
1689 (redisplay_window): Invalidate mode_line_height and
1690 header_line_height if current and desired matrices do not agree.
1692 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1694 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
1695 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
1697 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1699 Make --without-x compatible with --enable-gcc-warnings.
1700 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
1701 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
1702 members under HAVE_WINDOW_SYSTEM.
1703 * keyboard.c (make_lispy_focus_out): Likewise.
1704 (record_menu_key): Move under HAVE_MENUS.
1705 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
1706 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
1707 (syms_of_xdisp): Adjust user.
1708 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
1709 (start_hourglass, cancel_hourglass):
1710 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
1711 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
1712 and CLEAR_FONT_TABLE_NFONTS.
1713 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
1714 Declare only if HAVE_WINDOW_SYSTEM.
1715 (lface_same_font_attributes_p, clear_face_gcs): Define only
1716 if HAVE_WINDOW_SYSTEM.
1718 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1720 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
1721 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
1722 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1724 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1726 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1728 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1730 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1731 This fixes a type error on hosts where ptrdiff_t is wider than int.
1733 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1735 * keyboard.c (read_key_sequence_vs): New function.
1736 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1739 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1741 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1743 Makefile improvements.
1744 * Makefile.in (config.status): Don't use double-colon rules, as
1745 they are not portable according to POSIX. Fix shell typo with `;
1746 I guess this rule has never been tested?
1747 (VCSWITNESS): New macro, to override any environment var.
1749 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1751 * xterm.h (struct x_display_info): Do not track X connection
1752 fd separately because it is always available from Display.
1753 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1756 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1758 * buffer.c (drop_overlay):
1759 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1760 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1762 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1764 * buffer.c (Fmake_overlay, Fmove_overlay):
1765 * intervals.c (set_point_from_marker):
1766 * print.c (PRINTPREPARE): Prefer signal_error
1767 to plain error and report unsuitable marker too.
1769 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1771 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1772 for 'dragging' member.
1773 (struct x_output): Remove set-but-unused leftovers
1774 'left_before_move' and 'top_before_move'.
1775 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1776 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1777 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1778 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1779 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1780 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1781 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1782 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1784 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1786 * nsfont.m (INVALID_GLYPH): New define.
1787 (nsfont_encode_char): Use INVALID_GLYPH.
1788 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1790 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1792 * xterm.c (x_last_mouse_movement_time): Revert last change.
1793 This code should use XDisplayMotionBufferSize to check display's
1794 motion history first, and there are few other issues as well.
1795 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1796 (handle_one_xevent): Adjust user.
1798 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1800 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1801 * frame.c (Flast_nonminibuf_frame): ... to here.
1802 (check_minibuf_window): Don't abort if no window was found
1805 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1807 Use XGetMotionEvents to ask the last mouse motion time from X server.
1808 * xterm.c (X_MOTION_HISTORY): Default to 1.
1809 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1810 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1811 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1812 Ifdef away legacy code.
1813 (XTmouse_position, x_scroll_bar_report_motion):
1814 Use x_last_mouse_movement_time.
1815 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1818 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1820 * msdos.c (last_mouse_window): Move to...
1821 (dos_rawgetc): ...this function and adjust comment.
1822 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1823 (mouseMoved): ...this function and adjust comment.
1824 * w32term.c (last_window): Likewise with...
1825 (w32_read_socket): ...this function.
1826 * xterm.c (last_window): Likewise with...
1827 (handle_one_xevent): ...this function.
1829 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1831 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1832 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1833 (handle_one_xevent): ...to here.
1834 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1837 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1839 * msdos.c (IT_set_terminal_window): Remove no-op.
1840 (initialize_msdos_display): Adjust terminal setup.
1841 * w32console.c (w32con_set_terminal_window): Remove no-op.
1842 (initialize_w32_display): Adjust terminal setup.
1843 * w32term.c (w32_set_terminal_window): Remove no-op.
1844 (w32_create_terminal): Adjust terminal setup.
1845 * xterm.c (XTset_terminal_window): Remove no-op.
1846 (x_create_terminal): Adjust terminal setup.
1848 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1850 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1852 (ns_create_terminal): Adjust terminal setup.
1853 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1855 (w32_create_terminal): Adjust terminal setup.
1856 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1858 (x_create_terminal): Adjust terminal setup.
1860 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1862 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1863 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1864 * dispnew.c (buffer_posn_from_coords):
1865 * window.c (Fwindow_end, displayed_window_lines):
1866 * xdisp.c (redisplay_mode_lines): Use it.
1868 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1870 * fontset.c (face_for_char): Check char in the current face font first
1871 if HAVE_NS (Bug#15138).
1873 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1875 * window.c (temp_output_buffer_show): Make sure window returned
1876 by display_buffer is live (Bug#15213).
1878 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1880 Minor cleanup to avoid forward declarations.
1881 * coding.h (struct ccl_spec): Remove forward declaration.
1882 * composite.h (toplevel): Include font.h.
1883 (struct composition_it, struct face, struct font_metrics):
1884 Remove forward declaration.
1885 * dispextern.h (struct image, struct atimer): Likewise.
1886 * emacsgtkfixed.h (struct frame): Likewise.
1887 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1888 * font.h (struct font_driver, struct font, struct glyph_string)
1889 (struct face): Remove forward declaration.
1890 * fontset.h (struct face, struct font): Likewise.
1891 * frame.h (toplevel): Style cleanup.
1892 (enum output_method): Move to...
1893 * termhooks.h (enum output_method): ...here.
1894 (struct glyph, struct frame, struct ns_display_info)
1895 (struct x_display_info, struct w32_display_info):
1896 Remove forward declaration.
1897 * xterm.h (toplevel): Include termhooks.h.
1898 (struct font, struct window, struct glyph_matrix, struct frame)
1899 (struct input_event, struct face, struct image): Remove forward
1901 * gtkutil.h (struct _widget_value): Likewise.
1902 * keyboard.h (toplevel): Include termhooks.h.
1903 (struct input_event): Remove forward declaration.
1905 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1907 * intervals.c (set_point_from_marker): New function.
1908 * editfns.c (Fgoto_char):
1909 * process.c (Finternal_default_process_filter):
1910 * window.c (select_window_1): Use it.
1911 * buffer.h (set_point_from_marker): Add prototype.
1913 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1915 * w32.c (term_winsock): Call release_listen_threads before calling
1917 (_sys_wait_accept): Wait for accept event in a loop with a finite
1918 timeout, instead of waiting indefinitely. Will hopefully avoid
1919 hanging during exit because WSACleanup deadlocks waiting for the
1920 event object to be released. (Bug#14333)
1922 * w32proc.c (release_listen_threads): New function, signals all
1923 the reader threads that listen for connections to stop waiting.
1925 * w32.h (release_listen_threads): Add prototype.
1927 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1929 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1930 field of new marker (for sanity and safety).
1931 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1932 anyway because XMISCTYPE is a function and can't be an lvalue).
1934 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1936 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1937 (x_after_update_window_line, x_scroll_bar_create):
1938 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1939 (handle_one_xevent, x_clear_frame_area):
1940 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1941 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1942 * xterm.h (x_clear_area): Adjust prototype.
1944 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1946 Hook scanning and indentation functions to find_newline. This helps
1947 to avoid duplicated code and renders more respect to newline cache.
1948 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1949 * cmds.c (Fforward_line):
1950 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1951 Use find_newline and avoid unnecessary point movements.
1952 * search.c (scan_newline): Implement on top of find_newline.
1954 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1956 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1957 scoped code (bug#11258).
1959 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1961 * nsterm.m (last_window): New variable.
1962 (EV_TRAILER2): New macro.
1963 (EV_TRAILER): Call EV_TRAILER2.
1964 (mouseMoved:): Add support for mouse-autoselect-window
1965 on nextstep (Bug#6888).
1967 2013-08-28 Andreas Schwab <schwab@suse.de>
1969 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1970 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1971 Remove unused macro definitions.
1972 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1973 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1974 Only define if emacs.
1976 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1978 Prefer enum glyph_row_area to int where appropriate.
1979 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1981 (window_box, window_box_width, window_box_left, window_box_left_offset)
1982 (window_box_right, window_box_right_offset): Adjust prototypes.
1983 * xdisp.c (window_box, window_box_width, window_box_left)
1984 (window_box_left_offset, window_box_right, window_box_right_offset):
1985 Use enum glyph_row_area. Adjust users and tweak comment where needed.
1986 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
1987 * nsterm.m (ns_clip_to_row):
1988 * w32term.c (w32_clip_to_row):
1989 * xterm.c (x_clip_to_row): Likewise.
1991 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1993 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
1994 (Fprevious_overlay_change): Fast path for buffer with no overlays.
1996 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
1998 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
1999 for portability to hosts where /bin/sh has problems.
2001 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2003 Redesign redisplay interface to drop global output_cursor.
2004 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2005 (toplevel): Remove declaration of output_cursor.
2006 (set_output_cursor, x_cursor_to): Remove prototype.
2007 * window.h (struct window): New member output_cursor.
2008 (output_cursor_to): New function to replace RIF member.
2009 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2010 (update_text_area, set_window_cursor_after_update): Use it.
2011 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2012 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2013 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2014 * w32term.c (x_update_window_begin, x_update_window_end):
2015 * xterm.c (x_update_window_begin, x_update_window_end):
2016 Adjust to use per-window output cursor.
2018 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2020 Simplify SELECT_TYPE-related code.
2021 Like EMACS_TIME, this portability layer is no longer needed, since
2022 Emacs has been using fd_set as a portability layer for some time.
2023 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2024 (SELECT_TYPE): Remove. All uses changed to fd_set.
2025 (fd_set) [!FD_SET]: New typedef.
2027 Simplify EMACS_TIME-related code.
2028 This portability layer is no longer needed, since Emacs has been
2029 using struct timespec as a portability layer for some time.
2030 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2031 Include <time.h> rather than "systime.h"; that's all that's needed now.
2032 * dispnew.c: Include <timespec.h> rather than "systime.h";
2033 that's all that's needed now.
2034 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2035 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2036 TIMESPEC_RESOLUTION.
2037 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2038 LOG10_TIMESPEC_RESOLUTION.
2039 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2040 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2041 (make_emacs_time): Remove. All used changed to make_timespec.
2042 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2043 (current_timespec): Rename from current_emacs_time. All uses changed.
2044 (add_emacs_time): Remove. All uses changed to timespec_add.
2045 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2046 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2047 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2048 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2049 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2050 (current_timespec): Rename from current_emacs_time. All uses changed.
2051 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2052 changed to timespec_cmp.
2053 * xgselect.c: Include <timespec.h>, since our .h files don't.
2055 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2057 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2058 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2059 Remove the leftovers.
2060 * gtkutil.c (toplevel): Do not declare Qxft but include
2062 * image.c (toplevel): Do not declare Vlibrary_cache because
2063 it's already done in lisp.h.
2065 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2067 * lisp.h (Mouse_HLInfo): Move from here...
2068 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2069 (reset_mouse_highlight): New function.
2070 * msdos.c (dos_set_window_size, IT_update_begin)
2071 (internal_terminal_init):
2072 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2073 (ns_initialize_display_info):
2074 * w32console.c (initialize_w32_display):
2075 * w32term.c (x_update_window_end, x_free_frame_resources)
2076 (w32_initialize_display_info):
2077 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2078 * window.c (Fdelete_other_windows_internal):
2079 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2080 * termchar.h (toplevel):
2081 * xterm.h (toplevel): Include dispextern.h.
2083 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2085 Fix minor problems found by static checking.
2086 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2087 (expect): Avoid nested-if warning.
2088 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2089 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2090 * nsterm.h, nsterm.m (ns_select):
2091 * xgselect.c, xgselect.h (xg_select):
2092 Adjust signature to better match pselect's.
2093 * nsterm.m (ns_select):
2094 Don't set *TIMEOUT, since pselect doesn't.
2095 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2096 diagnostic about assigning const char * to it.
2097 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2099 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2101 * lread.c (substitute_object_recurse): Handle hash-tables as well
2104 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2106 Fix unlikely core dump in init_tty, and simplify terminfo case.
2107 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2108 The old version incorrectly dumped core if malloc returned a
2109 buffer containing only non-NUL bytes.
2110 (init_tty): Do not allocate or free termcap buffers; the
2111 struct does that for us now.
2112 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2113 (struct tty_display_info): Define members termcap_term_buffer and
2114 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2115 use them. Allocate them directly in struct rather than indirectly
2116 via a pointer, to simplify init_tty.
2118 * frame.c (check_minibuf_window): Initialize 'window' properly,
2119 so that Emacs reliably aborts later if 'window' is not initialized.
2121 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2123 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2124 of VoidSymbol (Bug#15154).
2126 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2128 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2129 mouse_face_beg_y and mouse_face_end_y.
2130 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2131 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2132 Adjust users and update comment where appropriate.
2134 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2136 * frame.c (check_minibuf_window): New function.
2137 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2138 Call check_minibuf_window (Bug#15183).
2140 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2142 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2143 because this is the only last cursor data we need to keep and consult.
2144 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2145 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2148 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2150 Fix recovering from possible decompression error.
2151 Since insert_from_gap doesn't always move point, we can't use PT as
2152 the position where the partially decompressed data ends, and
2153 should count how many bytes was produced so far.
2154 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2155 (unwind_decompress): Really delete partially uncompressed data.
2156 (Fzlib_decompress_region): Take decompressed data size into account.
2158 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2160 * syntax.c (init_syntax_once): Adjust comment and do an early
2161 initialization of Qchar_table_extra_slots just once...
2162 * casetab.c (init_casetab_once):
2163 * category.c (init_category_once):
2164 * character.c (syms_of_character):
2165 * coding.c (syms_of_coding):
2166 * xdisp.c (syms_of_xdisp): ...and omit it here.
2168 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2170 * xdisp.c (get_next_display_element): Don't apply to characters
2171 from a display vector the logic of setting it->end_of_box_run_p
2172 suitable for characters from a buffer. (Bug#15175)
2174 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2175 to handle directories, rather than '_utime' which doesn't.
2178 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2180 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2181 or fullscreen (Bug#14627).
2183 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2185 System-dependent integer overflow fixes.
2186 * process.c (Fset_process_window_size): Signal an error if
2187 the window size is outside the range supported by the lower level.
2188 * sysdep.c (set_window_size): Return negative on error,
2189 nonnegative on success, rather than -1, 0, 1 on not in system,
2190 failure, success. This is simpler. Caller changed.
2191 (serial_configure): Remove unnecessary initialization of local.
2192 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2193 size fits in unsigned long; this isn't true on some 32-bit hosts.
2194 Avoid buffer overrun if some future version of /proc/meminfo has a
2195 variable name longer than 20 bytes.
2196 (system_process_attributes) [__FreeBSD__]:
2197 Don't assume hw.availpages fits in 'int'.
2199 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2201 Don't let very long directory names overrun the stack.
2202 Fix some related minor problems involving "//", vfork.
2203 * callproc.c (encode_current_directory): New function.
2204 (call_process): Don't append "/"; not needed.
2205 * fileio.c (file_name_as_directory_slop): New constant.
2206 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2207 this can save the caller having to alloca.
2208 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2209 Use SAFE_ALLOCA, not alloca.
2210 (directory_file_name, Fexpand_file_name): Leave leading "//"
2211 alone, since it can be special even on POSIX platforms.
2212 * callproc.c (call_process):
2213 * process.c (Fformat_network_address):
2214 * sysdep.c (sys_subshell):
2215 Use encode_current_directory rather than rolling our own.
2216 (create_process): No need to encode directory; caller does that now.
2217 * process.h (encode_current_directory): New decl.
2218 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2219 Rework to avoid 'goto xyzzy;'.
2221 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2223 * xdisp.c (handle_face_prop): If the default face was remapped use
2224 the remapped face for strings from prefix properties. (Bug#15155)
2226 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2228 Minor cleanup for redisplay interface and few related functions.
2229 * frame.h (enum text_cursor_kinds): Move from here...
2230 * dispextern.h (enum text_cursor_kinds): ...to here.
2231 (toplevel): Drop unnecessary declarations.
2232 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2233 in update_window_end_hook and draw_window_cursor functions.
2234 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2235 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2236 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2237 * xterm.c (x_update_window_end, x_draw_window_cursor):
2238 * xdisp.c (display_and_set_cursor, update_window_cursor)
2239 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2240 enum text_cursor_kinds where appropriate.
2242 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2244 Redesign redisplay interface to drop updated_row and updated_area.
2245 * dispextern.h (updated_row, updated_area): Remove declaration.
2246 (struct redisplay_interface): Pass glyph row and row area parameters
2247 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2248 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2250 * dispnew.c (updated_row, updated_area): Remove.
2251 (redraw_overlapped_rows, update_window_line): Adjust user.
2252 (update_marginal_area, update_text_area): Likewise. Pass updated row
2253 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2254 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2257 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2259 * process.c (flush_pending_output): Remove stub.
2262 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2264 * callproc.c: Fix race that killed background processes (Bug#15144).
2265 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2266 Record deleted process-id in critical section, not afterwards.
2267 Don't mistakenly kill process created by a call-process invocation
2268 that discards output and does not wait.
2270 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2272 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2273 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2274 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2275 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2276 to shut up compiler in mark_object.
2277 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2279 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2281 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2282 We can't portably rely on PTY_OPEN doing that, even if
2283 it calls posix_openpt with O_CLOEXEC.
2285 2013-08-20 Kenichi Handa <handa@gnu.org>
2287 * character.c (string_char): Improve commentary.
2289 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2291 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2292 (struct animation_cache): Make signature a flexible array member.
2293 All uses changed. This is a tad slower but may insulate us better
2294 from future changes to ImageMagick.
2296 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2298 * image.c: Shrink memory needed for animation cache.
2299 (SIGNATURE_DIGESTSIZE): New constant.
2300 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2301 (imagemagick_create_cache): Copy the signature. This saves
2302 several KB of memory that ImageMagick wastes per signature.
2303 Don't bother updating the update_time, as the caller does that now.
2304 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2305 it's a fixed size struct member now.
2306 (imagemagick_get_animation_cache): Always destroy the signature,
2307 as it's now imagemagick_create_cache's responsibility to copy it.
2308 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2309 and use memcmp rather than strcmp.
2310 eassert that ImageMagick returns a signature of the specified length.
2312 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2314 * image.c (imagemagick_get_animation_cache): Don't segfault on
2316 (imagemagick_get_animation_cache): Revert to previous definition
2317 so that it actually works. But keep the memory leak fix.
2318 (imagemagick_get_animation_cache): Fix memory leak.
2320 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2322 * image.c: Fix animation cache signature memory leak.
2323 Fix some other minor performance problems while we're at it.
2324 (imagemagick_create_cache): Clear just the members that
2325 need clearing. Don't set update_time, as caller does that now.
2326 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2327 Simplify by using pointer-to-pointer instead of a prev pointer.
2328 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2329 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2330 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2331 it's already a copy. Free the signature probe unless it's cached.
2333 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2334 This was introduced by my 2013-08-12 fix for Bug#15035.
2336 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2338 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2339 (imagemagick_prune_animation_cache): Now static.
2341 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2343 * image.c (imagemagick_get_animation_cache): Don't segfault when
2344 pruning all entries.
2346 2013-08-18 Ken Brown <kbrown@cornell.edu>
2348 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2349 static heap if ENABLE_CHECKING is defined.
2350 (max_bss_sbrk_ptr): New variable.
2352 (report_sheap_usage): Report maximum static heap usage instead of
2353 ending static heap usage.
2355 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2357 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2358 of zlib_initialized according to the results of calling
2359 init_zlib_functions.
2361 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2363 * image.c: Implement an ImageMagick per-image cache.
2364 (imagemagick_get_animation_cache): Fix a double-free error.
2365 (imagemagick_load_image): Remove the ping_wand code, which only
2366 apparently saved time on invalid animated images, and slowed down
2367 everything else. Optimise for the common case.
2369 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2371 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2373 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2375 * marker.c (set_marker): Remove documentation of undefined behavior.
2377 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2379 * image.c (imagemagick_compute_animated_image): Animate correctly
2380 when sub-images are smaller than the main image.
2381 (imagemagick_compute_animated_image): Setting the iterator row to
2382 zero is apparently not allowed.
2383 (imagemagick_compute_animated_image): Allow images that say they
2384 have sub-images that are bigger than the main image, but just crop
2387 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2389 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2391 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2393 * image.c (imagemagick_compute_animated_image): Respect the GIF
2396 2013-08-15 Ken Brown <kbrown@cornell.edu>
2398 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2399 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2402 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2404 Fix minor problems found by static checking.
2405 * frame.c (delete_frame):
2406 * xdisp.c (next_element_from_display_vector):
2407 Avoid uninitialized local.
2408 * image.c (imagemagick_compute_animated_image): Port to C89.
2409 Prefer usual GNU indentation style for loops.
2410 Be more careful about bizarrely large sizes, by using ptrdiff_t
2413 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2415 Fix infinite frame selection loop (Bug#15025).
2416 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2418 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2420 * xdisp.c (compute_window_start_on_continuation_line):
2421 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2422 to make sure we end up setting the window start at the leftmost
2423 visible character of the display line. This avoids funky
2424 horizontal shifting because the window start is not kept on the
2425 same position. (Bug#15090)
2426 (next_element_from_display_vector): Support 'box' face attribute
2427 in the face definitions of a display vector. (Bug#15099)
2429 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2431 * image.c (imagemagick_compute_animated_image): Implement animated
2433 (imagemagick_compute_animated_image): Fix some compilation
2434 warnings. Implement a very simple cache to make the animation
2435 usable at all, but it should be replaced with a per-image cache.
2437 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2439 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2440 to do `for' loops over alist values.
2441 * buffer.h (FOR_EACH_BUFFER):
2442 * process.c (FOR_EACH_PROCESS): Use it.
2443 (handle_child_signal, status_notify, Fget_buffer_process)
2444 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2446 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2448 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2449 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2450 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2451 to xzalloc and so avoid redundant call to memset.
2452 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2453 members because it is allocated with xzalloc and so already zeroed.
2455 2013-08-14 Ken Brown <kbrown@cornell.edu>
2457 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2460 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2462 Utility function and macro to copy Lisp string to C string.
2463 * lisp.h (xlispstrdupa): New macro.
2464 (xlispstrdup): New prototype.
2465 * alloc.c (xlispstrdup): New function.
2466 * callint.c (Fcall_interactively):
2467 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2468 (Fsubstitute_in_file_name):
2469 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2470 * image.c (x_create_bitmap_from_file):
2471 * w32term.c (w32_term_init):
2472 * xterm.c (x_term_init): Use xlispstrdup.
2474 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2476 * image.c (imagemagick_load_image): Make animated pictures work.
2477 There's still some problems with background color settings, though
2480 * decompress.c (unwind_decompress): Always restore point.
2482 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2484 * marker.c (set_marker): Reformat documentation.
2486 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2488 * xdisp.c (cursor_type_changed): Now static.
2490 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2491 Use changed. This avoids the need to call xmalloc and for the
2492 caller to call xfree, and avoids memory leaks in some situations.
2494 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2496 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2497 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2498 (redisplay_window): If window_end_valid is cleared due to non-zero
2499 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2500 so do not call to try_cursor_movement for that window.
2502 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2504 * window.h (struct window): Convert window_end_pos and
2505 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2506 (wset_window_end_pos, wset_window_end_vpos): Remove.
2507 * dispnew.c (adjust_glyph_matrix):
2508 * window.c (Fwindow_end, replace_window, set_window_buffer)
2510 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2511 (set_vertical_scroll_bar, redisplay_window, try_window)
2512 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2513 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2514 (note_mouse_highlight): Adjust users.
2515 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2518 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2520 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2521 * image.c (imagemagick_filename_hint): Use `const char *' and
2522 prefer SSDATA to SDATA to avoid warnings.
2524 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2526 Cleanup window fringes, margins and scroll bars adjustments.
2527 * window.c (set_window_fringes, set_window_margins)
2528 (set_window_scroll_bars, apply_window_adjustment): New functions.
2529 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2530 (Fset_window_scroll_bars): Use them.
2532 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2534 * window.h (struct window): Convert scroll_bar_width
2535 from Lisp_Object to integer. Adjust comment.
2536 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2538 * window.c (wset_scroll_bar_width): Remove.
2539 (make_window): Initialize scroll_bar_width.
2540 (Fsplit_window_internal): Use direct assignment.
2541 (Fset_window_configuration, save_window_save):
2542 Convert Lisp_Object to integer and back where appropriate.
2543 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2544 bar was actually changed, and mention this in docstring.
2546 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2548 * decompress.c: Minor simplifications.
2549 (Fzlib_decompress_region): Don't bother verifying
2550 that avail_out <= UINT_MAX, as that was confusing.
2551 Mention the restriction in a comment instead.
2552 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2554 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2556 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2557 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2559 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2561 * image.c (imagemagick_filename_hint): Check for errors in the
2564 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2566 * window.c (Fwindow_margins): Return nil when there's no marginal
2567 area, as per the documented API.
2569 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2570 Fmake_vector, as scroll bar's struct members are not all Lisp
2571 objects now. This avoids crashes in GC.
2573 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2574 bool, so its address could be taken.
2576 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2578 * image.c (imagemagick_filename_hint): New function to possibly
2579 apply `image-content-type-suffixes'.
2580 (imagemagick_load_image): Use it.
2582 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2584 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2585 if loading zlib failed.
2587 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2589 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2590 2013-08-13 checkin below. Change bool to BOOL, rule is:
2591 All Obj-C code uses BOOL, except for interfaces callable from C.
2593 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2595 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2597 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2598 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2599 bool instead of BOOL.
2600 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2601 from Lisp_Object to bitfield. Adjust comment.
2602 * w32term.c (x_scroll_bar_create): Adjust user.
2603 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2604 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2605 Use bool for boolean.
2606 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2607 to `unsigned int' when defining a bitfield.
2609 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2611 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2613 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2615 * window.h (struct window): Convert left_margin_cols and
2616 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2617 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2618 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2620 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2622 (showing_window_margins_p, update_window_line, update_frame_1):
2623 * fringe.c (draw_fringe_bitmap_1):
2624 * xdisp.c (window_box_width): Adjust users.
2625 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2626 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2627 Use direct assignment.
2628 (Fset_window_configuration, save_window_save, Fwindow_margins):
2629 Convert Lisp_Object to integer and back where appropriate.
2630 (Fset_window_margins): Adjust user. Return t if any margin
2631 was actually changed, and mention this in docstring.
2633 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2635 * syntax.c (forward_word):
2636 * cmds.c (forward_char, backward_char): Mention the optional argument.
2638 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2640 * window.h (struct window): Convert left_fringe_width
2641 and right_fringe_width from Lisp_Objects to integers.
2643 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2644 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2645 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2647 (make_window): Initialize new integer fields to -1.
2648 (Fsplit_window_internal): Use direct assignment.
2649 (Fset_window_configuration, save_window_save):
2650 Convert Lisp_Object to integer and back where appropriate.
2651 (Fset_window_fringes): Adjust user. Return t if any fringe
2652 was actually changed, and mention this in docstring.
2654 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2656 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2657 * nsfns.m (x_set_cursor_type):
2658 * w32fns.c (x_set_cursor_type):
2659 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
2660 * xdisp.c (set_frame_cursor_types): ...but in common code.
2662 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2664 * font.c (clear_font_cache): New function, stripped from...
2665 (Fclear_font_cache): ...here, which now uses the function
2666 above. Adjust comment.
2667 * font.h (clear_font_cache): Add prototype.
2668 * xfaces.c (clear_face_cache): Use clear_font_cache.
2670 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2672 * window.c (Fset_window_start): Compare `w', not `window' because
2673 `w' might not be equal to `window' after call to decode_live_window.
2675 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2677 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
2678 This fixes a problem introduced by the Bug#15035 patch
2679 when using GPG. Reported by Herbert J. Skuhra.
2681 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2683 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
2684 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
2685 not yet initialized.
2687 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2689 * decompress.c (Fzlib_decompress_region): Support zlib
2690 decompression, too, and rename.
2692 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2694 Minor zlib configuration tweaks.
2695 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
2696 Don't assume presence of fn_inflateInit2_ zlib internal function.
2698 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2700 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
2701 include the zlib prefix.
2703 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2705 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
2706 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
2707 define static variables that are pointers to zlib functions to be
2709 (init_zlib_functions) [WINDOWSNT]: New function.
2710 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
2712 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
2713 macros instead of invoking the zlib functions directly.
2714 (syms_of_decompress): DEFSYM Qzlib_dll.
2715 Staticpro Szlib_available_p.
2717 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
2719 Avoid looping over all frame windows to freeze and unfreeze.
2720 * window.h (struct window): Drop frozen_window_start_p.
2721 (freeze_window_starts): Drop prototype.
2722 * frame.h (struct frame): New frozen_window_starts flag.
2723 (FRAME_WINDOWS_FROZEN): New macro.
2724 * window.c (freeze_window_start, freeze_window_starts):
2726 (select_window, replace_window): Adjust users.
2727 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2728 (window_frozen_p): New function.
2729 (redisplay_window): Use it.
2731 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2733 Fix some fd issues when running subprocesses (Bug#15035).
2734 Fix bugs that can leak files or file descriptors on errors.
2735 Don't unlink open temp files, as that's hard for users to diagnose
2736 when things go awry (e.g., temp disk exhausted).
2737 Don't bother to lock temp files. Check for invalid recursion.
2738 * callproc.c (synch_process_fd): Remove. All uses removed.
2739 (synch_process_tempfile): New var or macro.
2740 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2742 (record_kill_process): New arg, the temp name. All callers changed.
2743 (delete_temp_file): Now just a simple wrapper around unlink.
2744 (call_process_kill): New arg, the call_process_fd array.
2745 Close them all. Clear synch_process_pid. Remove the temp file,
2746 or arrange for it to be removed.
2747 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2748 that's been moved to synch_process_tempfile. Caller changed.
2749 Do not remove the tempfile; that's now call_process_kill's
2751 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2752 call_process_kill; the caller now does that.
2753 (call_process_cleanup): Do not close the process fd; that's now
2754 call_process_kill's responsibility.
2755 (Fcall_process): Implement via new function call_process, which
2756 has most of the old body of Fcall_process, but with a different API.
2757 (call_process): New function that does not open or close filefd if
2758 it is nonnegative. Record which fds need to be closed, and let
2759 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2760 Signal an error if invoked recursively (could be done via a hook).
2761 Simplify creation of the tempfile in the MSDOS case.
2762 Don't create the output file until after checking for the executable.
2763 Report any failure to open /dev/null.
2764 Don't open /dev/null for writing twice; once is enough.
2765 Don't create pipe if all output is being discarded or sent to file.
2766 Don't worry about setting up the coding system or reading from the
2767 pipe if all output is being discarded.
2768 Hoist fd_error local into top level, to lessen block nesting.
2769 Don't record deleted pid here; now done by Fcall_process_region.
2770 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2771 and note its success in synch_process_tempfile.
2772 Do not leak resources when child_setup fails.
2773 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2774 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2775 (create_temp_file): Now returns open fd, with an additional
2776 Lisp_Object * argument to return the name. All callers changed.
2777 Do not close the file; rewind it instead, and leave it open for
2778 the caller. Do not lock the temp file. Unwind-protect the file
2779 and the file-descriptor.
2780 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2781 If an asynchrounous process, record it here, not in call_process.
2782 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2783 * eval.c (set_unwind_protect): New function.
2784 * fileio.c (write_region): New function, generalized from the
2785 old Fwrite_region. Do not lock temp files.
2786 (Fwrite_region): Use it.
2787 * lisp.h (set_unwind_protect, write_region): New decls.
2788 * process.c: Include <verify.h>.
2789 (make_process): Mark fds as initially closed.
2790 (deleted_pid_list): Now a list of pid-filename pairs.
2792 (close_process_fd): New function.
2793 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2794 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2795 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2796 (create_process, create_pty, Fmake_serial_process)
2797 (server_accept_connection): Record which fds need to be closed,
2798 and let deactivate_process close them.
2799 (Fmake_network_process): Do not discard the unwind-protect
2800 until it's safe to do so.
2801 (deactivate_process): Close the fds opened by create_process etc.
2802 (Fprocess_send_eof): Adjust to new way of recording open fds.
2803 Report an error if /dev/null can't be opened, instead of aborting.
2804 * process.h (PROCESS_OPEN_FDS): New constant.
2805 (struct Lisp_Process): New member open_fds.
2806 (record_kill_process, record_deleted_pid): Adjust signatures.
2807 (record_deleted_pid): Move decl here ...
2808 * syswait.h (record_deleted_pid): ... from here.
2810 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2812 * decompress.c: Fix bugs with large buffers and weird inputs.
2813 Tune a bit. Reindent as per usual Emacs style.
2814 (BUFFER_SIZE): Remove.
2815 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2816 more than UINT_MAX bytes. Decompress into the gap instead of into
2817 an auto buffer, as this should avoid copying. Return nil if
2818 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2819 set immediate_quit; we shouldn't trust zlib code that much.
2821 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2823 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2824 errors, and really move the gap to where we want it.
2826 * lisp.h: Include decompress.c support.
2828 * emacs.c (main): Include decompress.c support.
2830 * Makefile.in: Include -lz if present.
2832 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2834 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2835 (initWithTitle:): Initialize frame to 0.
2836 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2837 (fillWithWidgetValue:frame:): Rename from
2838 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2840 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2841 fillWithWidgetValue:frame:
2843 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2844 remove memory leak warnings.
2846 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2847 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2850 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2851 (x_activate_menubar): Update the whole menu.
2852 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2853 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2854 current event is not NSSystemDefined (Bug#15001).
2855 Call ns_check_menu_open only if trackingMenu is 2.
2856 (menuDidClose:): New method, decrease trackingMenu.
2857 (fillWithWidgetValue:setDelegate:): New method.
2858 (fillWithWidgetValue:): Call the above.
2860 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2862 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2864 Omit some unnecessary casts.
2865 Many of these go back to the old pre-C89 days, when they may have
2866 been needed, but we've been assuming C89 or later for a while now.
2867 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2868 (live_float_p, live_misc_p, live_vector_p):
2869 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2870 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2871 (defvar_per_buffer):
2872 * callint.c (Fcall_interactively):
2873 * doc.c (Fsubstitute_command_keys):
2874 * filelock.c (get_boot_time):
2875 * frame.c (xrdb_get_resource):
2876 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2877 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2878 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2879 (menuitem_highlight_callback, menu_destroy_callback)
2880 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2881 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2882 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2883 (xg_tool_bar_help_callback, tb_size_cb):
2884 * image.c (xpm_alloc_color, png_read_from_memory)
2885 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2886 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2888 * keymap.c (describe_map):
2889 * nsfns.m (Fns_display_monitor_attributes_list):
2890 * nsmenu.m (process_dialog:):
2891 * nsterm.m (hold_event):
2892 * process.c (wait_reading_process_output):
2893 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2894 * scroll.c (do_direct_scrolling, scrolling_1):
2895 * termcap.c (tgetent):
2896 * window.c (check_window_containing, add_window_to_list)
2897 (freeze_window_starts):
2898 * xdisp.c (compare_overlay_entries, vmessage):
2899 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2900 (x_get_monitor_attributes_xrandr)
2901 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2902 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2903 * xfont.c (xfont_match, xfont_open):
2904 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2905 (menubar_selection_callback, menu_position_func)
2906 (popup_selection_callback, create_and_show_popup_menu)
2907 (dialog_selection_callback, create_and_show_dialog):
2908 * xrdb.c (x_get_string_resource):
2910 * xsmfns.c (x_session_check_input):
2911 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2912 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2913 (xaw_jump_callback, xaw_scroll_callback):
2914 Omit unnecessary casts.
2916 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2918 Minor string-length refactoring.
2919 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2920 * frame.c (make_monitor_attribute_list):
2921 Prefer build_string to strlen + make_string.
2923 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2925 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2926 don't check minor_code (Bug#14417).
2928 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2930 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2931 vertical positions instead. This avoids calling MATRIX_ROW with
2932 row numbers that are possibly beyond valid limits. (Bug#15064)
2934 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2936 Use xstrdup and build_unibyte_string where applicable.
2937 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2938 * xfns.c (x_window):
2939 * xrdb.c (x_get_customization_string):
2940 * xterm.c (xim_initialize):
2941 * w32fns.c (w32_window): Use xstrdup.
2942 (w32_display_monitor_attributes_list):
2943 * emacs.c (init_cmdargs):
2944 * keyboard.c (PUSH_C_STR):
2945 * nsfont.m (nsfont_open):
2946 * sysdep.c (system_process_attributes):
2947 * w32.c (system_process_attributes):
2948 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2950 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2952 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2953 variables of these types so that GDB would know about them, as aid
2954 for debugging fatal exceptions. (Bug#15024) See also
2955 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2958 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2960 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2961 larger than the NSWindow (Bug#14934).
2963 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2965 Redesign redisplay interface to drop global variable updated_window.
2966 Always pass currently updated window as a parameter to update routines.
2967 * dispextern.h (updated_window): Remove declaration.
2968 (struct redisplay_interface): Pass window parameter to
2969 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2970 and after_update_window_hook.
2971 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2973 * dispnew.c (updated_window): Remove.
2974 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2975 (update_window_line): Adjust to match redisplay interface changes.
2976 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2977 (ns_scroll_run, ns_after_update_window_line):
2978 * w32term.c (x_update_window_begin, x_update_window_end)
2979 (x_after_update_window_line, x_scroll_run):
2980 * xterm.c (x_update_window_begin, x_update_window_end)
2981 (x_after_update_window_line, x_scroll_run):
2982 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2983 Likewise. Adjust comments where appropriate.
2984 (x_cursor_to): Simplify because this is always called during window
2985 update (but install debugging check anyway).
2986 (expose_window): Check must_be_updated_p flag to see whether this
2987 function is called during window update.
2989 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2991 Do not reset window modification event counters excessively.
2992 These leftovers and poor man's tricky methods to catch extra
2993 redisplay's attention are no longer needed.
2994 * frame.c (set_menu_bar_lines_1):
2995 * minibuf.c (read_minibuf_unwind):
2996 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
2997 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
2998 (window_scroll_line_based, Fset_window_configuration):
2999 * xdisp.c (redisplay_window): Do not reset last_modified and
3000 last_overlay_modified counters.
3002 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3004 * xselect.c (x_send_client_event): Set send_event and serial, memset
3005 data.l as it might be bigger than data.b. Use 24 bit mask to
3006 XSendEvent (Bug#15034).
3008 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3010 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3011 for TTY frames that are not the top frame on their console.
3014 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3016 * w32term.c (w32fullscreen_hook): Really maximize frame when
3017 asked for (Bug#14841).
3019 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3021 Prefer selected_window to Fselected_window, likewise for frames.
3022 * buffer.c (Fbuffer_swap_text):
3023 * data.c (Fvariable_binding_locus):
3024 * window.c (run_window_configuration_change_hook): Adjust users.
3025 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3026 Use decode_live_frame.
3028 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3030 Be more careful if selected window shows the buffer other than current,
3031 use window_outdated only if this is not so. This change should also
3032 address some weird issues discussed in Bug#13012.
3033 * window.h (window_outdated): New prototype.
3034 * window.c (window_outdated): Now here. Convert from static and
3035 always assume window's buffer.
3036 (Fwindow_end, Fwindow_line_height): Use it.
3037 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3038 and always assume window's buffer.
3039 (redisplay_window): Adjust user.
3040 (redisplay_internal): Call to reconsider_clip_changes once and
3041 check whether mode line should be updated only if selected window
3042 shows current buffer.
3043 (run_window_scroll_functions): Use eassert for debugging check.
3044 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3046 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3048 * window.c (window_scroll, window_scroll_pixel_based)
3049 (window_scroll_line_based): Use bool for booleans.
3051 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3053 * process.c: Fix minor off-by-one issues in descriptor counts.
3054 This shouldn't fix any real bugs, but it cleans up the code a bit.
3055 (max_process_desc, max_input_desc): -1, not 0, means none.
3057 (delete_input_desc): New function.
3058 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3059 (deactivate_process): Scan backwards when recomuting max_process_desc;
3060 that should be faster.
3061 (init_process_emacs): Initialize max_input_desc.
3063 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3065 Use region cache to speedup bidi_find_paragraph_start.
3066 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3067 Rename cache_long_line_scans to cache_long_scans.
3068 * buffer.c (bset_cache_long_line_scans): Rename to
3069 bset_cache_long_scans.
3070 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3071 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3073 (syms_of_buffer): Rename cache-long-line-scans to
3074 cache-long-scans. Adjust docstring.
3075 * search.c (newline_cache_on_off):
3076 * indent.c (width_run_cache_on_off): Adjust users.
3077 * bidi.c (bidi_paragraph_cache_on_off): New function.
3078 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3079 * insdel.c (prepare_to_modify_buffer):
3080 Invalidate bidi_paragraph_cache if enabled.
3082 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3084 Invalidate region caches only if buffer text is going to be changed.
3085 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3086 (modify_text): ...new prototype.
3087 (prepare_to_modify_buffer_1): New prototype.
3088 * textprop.c (modify_region): Rename to...
3089 (modify_text_properties): ...new function.
3090 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3091 (Fremove_list_of_text_properties): Adjust users.
3092 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3093 (modify_text): ...new function.
3094 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3095 (prepare_to_modify_buffer_1): ...new function.
3096 * casefiddle.c (casify_region):
3097 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3098 (Ftranspose_regions): Use modify_text.
3100 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3102 * lisp.mk (lisp): Add nadvice.elc.
3104 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3106 New macro to iterate over live buffers similar to frames.
3107 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3108 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3109 Declare buffer-related variables here to offload lisp.h.
3110 * buffer.c (Vbuffer_alist): Adjust comment.
3111 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3112 (other_buffer_safely):
3113 * data.c (store_symval_forwarding):
3114 * dispnew.c (Fframe_or_buffer_changed_p):
3115 * fileio.c (Fdo_auto_save):
3116 * filelock.c (unlock_all_files):
3117 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3119 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3121 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3122 * callproc.c (create_temp_file):
3123 * filelock.c (create_lock_file):
3124 Assume mkostemp, since it's now provided by Gnulib.
3126 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3128 * w32.c (mkostemp): New function.
3129 (mktemp): Remove, no longer used. Most of the code reused in
3130 mkostemp. (Bug#15015)
3131 (mktemp): Don't undef.
3133 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3135 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3136 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3137 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3138 (free_glyph_pool, check_glyph_memory): Likewise for
3139 all users. Adjust comments where appropriate.
3141 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3143 * composite.h: Minor fixups.
3144 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3145 to fix a misspelling, and change it to an inline function while
3146 we're at it (it need not be a macro). All uses changed.
3147 (composition_method, composition_valid_p):
3148 Rewrite to avoid assignments in if-conditions.
3150 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3152 Do not use global Lisp_Object in composition macros.
3153 * composite.h (composition_temp): Remove declaration.
3154 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3155 (composition_method, composition_valid_p): ...inline functions.
3156 (compose_region): Remove the leftover.
3157 * composite.c (composition_temp): Remove.
3158 (run_composition_function, update_compositions)
3159 (composition_compute_stop_pos, composition_adjust_point)
3160 (Ffind_composition_internal):
3161 * coding.c (handle_composition_annotation):
3162 * xdisp.c (handle_composition_prop, check_point_in_composition):
3163 Related users changed.
3165 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3167 Drop FRAME_PTR typedef.
3168 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3169 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3170 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3171 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3172 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3173 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3174 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3175 All related users changed.
3177 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3179 * eval.c (default_toplevel_binding): New function.
3181 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3182 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3183 (syms_of_eval): Export them.
3184 * data.c (Fdefault_value): Micro cleanup.
3185 * term.c (init_tty): Use "false".
3187 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3189 Fix X GC leak in GTK and raw (no toolkit) X ports.
3190 * xterm.c (x_free_frame_resources): If white and black relief
3191 GCs are allocated, always free them here.
3192 * xfns.c (x_make_gc): Omit redundant initialization.
3193 * widget.c (create_frame_gcs): Remove the leftover.
3194 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3195 in x_free_frame_resources.
3197 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3199 * nsterm.m (windowWillResize:toSize:): Only change title if
3200 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3202 (viewDidEndLiveResize): New method.
3204 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3205 inside NS_IMPL_COCOA.
3207 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3209 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3210 Do not check whether undo is enabled because record_insert and
3211 record_delete does that themselves.
3213 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3215 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3216 member which is not really used any more.
3217 (FRAME_XIC_BASE_FONTNAME): Remove.
3218 * xfns.c (xic_free_fontset): Adjust user.
3219 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3220 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3221 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3222 (xdialog_show): Use eassert for debugging check.
3223 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3225 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3227 * fileio.c, fns.c (merge): Move extern decl from here ...
3228 * lisp.h (merge): ... to here.
3230 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3232 Fix last font-related change.
3233 * w32font.h (w32font_list_internal, w32font_match_internal):
3235 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3236 (uniscribe_list_family): Adjust to match font API change.
3237 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3238 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3240 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3242 * frame.h (FRAME_MOUSE_UPDATE):
3243 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3244 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3246 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3248 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3249 * font.h (struct font_driver): Change list, match, and list_family
3250 functions to accept struct frame * as first arg.
3251 * font.c (font_score, font_compare, font_sort_entities):
3253 (font_sort_entities, font_list_entities, font_select_entity):
3254 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3255 match font API change.
3256 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3257 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3258 * ftxfont.c (ftxfont_list, ftxfont_match):
3259 * xftfont.c (xftfont_list, xftfont_match):
3260 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3261 * w32font.c (w32font_list, w32font_match, w32font_list):
3262 (w32font_list_internal, w32_font_match_internal): Likewise.
3263 * xfaces.c (Fx_family_fonts): Adjust user.
3265 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3267 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3268 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3269 only if HAVE_X_WINDOWS is in use.
3270 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3271 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3272 * w32term.c (x_wm_set_icon_position): Likewise.
3273 * w32fns.c (x_icon): Adjust user.
3275 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3277 * xterm.c (last_mouse_press_frame): Remove the
3278 leftover which is not really used any more.
3279 (handle_one_xevent, syms_of_xterm): Adjust users.
3280 (x_flush): Call XFlush once per each X display, not frame.
3281 This is better because this code always unconditionally skips
3282 non-X frames in Vframe_list and issues the only XFlush if we
3283 have more than one X frame on the same X display.
3284 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3285 Use bool for booleans.
3286 (x_draw_glyph_string_background, cvt_string_to_pixel):
3287 (cvt_pixel_dtor): Drop unnecessary prototypes.
3288 * xterm.h (x_display_ok): Adjust prototype.
3290 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3292 Drop unnecessary functions that deals with frame pixel size.
3293 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3294 (x_pixel_height): Drop prototypes.
3295 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3296 (x_pixel_height): Drop implementations.
3297 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3298 which should be always valid for window frame.
3299 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3300 * w32menu.c (Fx_popup_dialog):
3301 * xmenu.c (Fx_popup_dialog): Likewise for both.
3303 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3305 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3306 frame parameters and call to Fmodify_frame_parameters just once.
3307 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3308 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3309 and mention nil frame in docstring.
3311 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3313 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3314 (x_figure_window_size): Likewise. Adjust to return long.
3315 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3316 (toplevel): Move Qterminal_live_p to...
3317 * terminal.c (toplevel): ...here, make it static, and...
3318 (syms_of_terminal): ...DEFSYM here.
3319 * frame.h (Qterminal_live_p): Remove declaration.
3320 (make_frame, x_figure_window_size): Adjust prototype.
3321 * nsfns.m (Fx_create_frame): Use long for window flags.
3323 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3325 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3326 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3327 Do not assume that emacs_close (INT_MAX) is a no-op.
3329 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3331 * xfaces.c (make_face_cache): For struct face_cache, prefer
3332 xmalloc to xzalloc and so avoid redundant call to memset.
3333 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3335 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3337 * fringe.c (draw_window_fringes, update_window_fringes)
3338 (compute_fringe_widths):
3339 * w32term.c (x_draw_glyph_string):
3340 * window.c (candidate_window_p, Frecenter):
3341 * xfaces.c (realize_basic_faces, realize_default_face)
3342 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3343 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3344 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3345 * xmenu.c (Fx_menu_bar_open_internal):
3346 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3347 * xsettings.c (xft_settings_event):
3348 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3349 Use bool for booleans. Adjust style and comments where
3351 * dispextern.h (draw_window_fringes, update_window_fringes)
3352 (compute_fringe_widths):
3353 * xterm.h (x_had_errors_p): Adjust prototype.
3355 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3357 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3358 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3360 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3362 * fns.c (toplevel): Remove comment before Fsafe_length because
3365 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3367 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3369 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3371 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3372 frame which got the message is still alive, before dereferencing
3373 its pointer. (Bug#14970)
3375 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3376 be a live window, before using it as such. (Bug#14970)
3378 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3380 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3381 w32_detect_focus_change instead of doing part of its job by hand.
3382 This fixes the problem whereby FOCUS_OUT events were not sent to
3385 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3387 * process.c (Fprocess_list): Doc fix.
3389 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3390 being re-exposed only if it didn't ask to become visible.
3391 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3392 was previously iconified. (Bug#14841)
3393 (x_iconify_frame): Mark the frame iconified.
3395 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3397 Fix minor problems found by static checking.
3398 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3399 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3401 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3403 * eval.c (set_specpdl_old_value): New function.
3404 (unbind_to): Minor simplification.
3405 (get_backtrace_frame): New function.
3406 (Fbacktrace_frame): Use it. Add `base' argument.
3407 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3408 (syms_of_eval): Export backtrace-eval.
3409 * xterm.c (x_focus_changed): Simplify.
3411 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3413 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3415 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3417 * xdisp.c (redisplay_window): Instead of moving point out of
3418 scroll margin, reject the force_start method, and try scrolling
3419 instead. (Bug#14780)
3421 2013-07-24 Ken Brown <kbrown@cornell.edu>
3423 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3426 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3428 * eval.c (Fprogn): Do not check that BODY is a proper list.
3429 This undoes the previous change. The check slows down the
3430 interpreter, and is not needed to prevent a crash. See
3431 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3433 2013-07-23 Glenn Morris <rgm@gnu.org>
3435 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3437 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3439 Port to GNU/Linux systems with tinfo but not ncurses.
3440 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3441 to decide whether ncurses is being used. Without this change,
3442 GCC complains about tgetent not being declared, on a system
3443 that has tinfo installed but ncurses not installed.
3445 * eval.c (Fprogn): Check that BODY is a proper list.
3447 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3448 * data.c (Fsetq_default):
3449 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3450 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3452 Tune by taking advantage of the fact that ARGS is always a list
3453 when a function is declared to have UNEVALLED args.
3455 * emacsgtkfixed.c: Port to GCC 4.6.
3456 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3458 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3460 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3461 here to silence compiler warnings.
3463 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3465 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3466 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3467 from messing up Emacs's 'struct frame' (Bug#14923).
3469 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3471 * alloc.c (make_save_ptr_ptr): Define this function.
3472 It was inadvertently omitted. It's needed only if
3473 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3475 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3477 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3478 frame have focus (Bug#14895).
3480 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3482 Avoid vfork-related deadlock more cleanly.
3483 * callproc.c (child_setup): When the child's exec fails, output
3484 the program name, as that's more useful. Use O_NONBLOCK to avoid
3486 * process.c (create_process_1): Remove; no longer needed.
3487 (create_process): Remove timer hack; no longer needed, now that
3488 the child avoids deadlock.
3490 2013-07-20 Glenn Morris <rgm@gnu.org>
3492 * image.c (Fimage_flush): Fix doc typo.
3494 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3496 Fix array bounds violation when pty allocation fails.
3497 * process.c (PTY_NAME_SIZE): New constant.
3498 (pty_name): Remove static variable; it's now auto.
3499 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3500 Take pty_name as an arg rather than using a static variable.
3501 All callers changed.
3502 (create_process): Recover pty_flag from process, not from volatile local.
3503 (create_pty): Stay inside array even when pty allocation fails.
3504 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3506 * lread.c (Fload): Avoid initialization only when lint checking.
3507 Mention that it's needed only for older GCCs.
3509 2013-07-20 Kenichi Handa <handa@gnu.org>
3511 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3512 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3514 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3516 * lread.c (Fload): Avoid uninitialized warning.
3518 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3520 Fix some minor file descriptor leaks and related glitches.
3521 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3522 (create_lock_file): Use write, not emacs_write.
3523 * image.c (slurp_file, png_load_body):
3524 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3525 (server_accept_connection):
3526 Don't leak an fd on memory allocation failure.
3527 * image.c (slurp_file): Add a cheap heuristic for growing files.
3528 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3529 as that's what the other routines do. Maybe input need not be
3530 blocked at all, but it's better to be consistent.
3531 Avoid undefined behavior when strlen is zero.
3533 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3534 (NSTATICS): Now a constant; doesn't need to be a macro.
3536 2013-07-19 Richard Stallman <rms@gnu.org>
3538 * coding.c (decode_coding_utf_8): Add simple loop for fast
3539 processing of ASCII characters.
3541 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3543 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3545 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3547 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3548 unportable 'struct x_display_info'.
3549 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3552 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3554 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3555 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3557 (system_process_attributes): Prefer plain char to unsigned char
3558 when either will do. Clean up properly if interrupted or if
3559 memory allocations fail. Don't assume sscanf succeeds.
3560 Remove no-longer-needed workaround to stop GCC from whining.
3561 Read command-line once, instead of multiple times. Check read status a
3564 Fix obscure porting bug with varargs functions.
3565 The code assumed that int is treated like ptrdiff_t in a vararg
3566 function, which is not a portable assumption. There was a similar
3567 -- though these days less likely -- porting problem with various
3568 assumptions that pointers of different types all smell the same as
3569 far as vararg functions is conserved. To make this problem less
3570 likely in the future, redo the API to use varargs functions.
3571 * alloc.c (make_save_value): Remove this vararg function.
3572 All uses changed to ...
3573 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3574 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3576 (make_save_ptr): Rename from make_save_pointer, for consistency with
3577 the above. Define only on platforms that need it. All uses changed.
3579 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3581 * keyboard.c: Try to fix typos in previous change.
3582 (DISPLAY_LIST_INFO): New macro.
3583 (kbd_buffer_get_event): Do not access members that are not present
3584 in X11. Revert inadvertent change of "!=" to "=".
3586 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3588 * keyboard.c (kbd_buffer_get_event):
3589 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3590 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3592 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3594 * filelock.c: Fix unlikely file descriptor leaks.
3595 (get_boot_time_1): Rework to avoid using emacs_open.
3596 This doesn't actually fix a leak, but is better anyway.
3597 (read_lock_data): Use read, not emacs_read.
3599 * doc.c: Fix minor memory and file descriptor leaks.
3600 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3601 (get_doc_string, Fsnarf_documentation):
3602 Fix file descriptor leak on error.
3604 * term.c: Fix minor fdopen-related file descriptor leaks.
3605 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3606 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3608 * charset.c: Fix file descriptor leaks and errno issues.
3610 (load_charset_map_from_file): Don't leak file descriptor on error.
3611 Use plain record_xmalloc since the allocation is larger than
3612 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3614 * eval.c (record_unwind_protect_nothing):
3615 * fileio.c (fclose_unwind):
3617 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3618 The replacement doesn't block input, but that no longer seems
3621 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3623 * lread.c: Fix file descriptor leaks and errno issues.
3624 (Fload): Close some races that leaked fds or streams when 'load'
3626 (Fload, openp): Report error number of last nontrivial failure to open.
3627 ENOENT counts as trivial.
3628 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3630 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3631 now that the function is always called with a nonnegative arg.
3632 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3633 All uses replaced with ...
3634 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3636 A few more minor file errno-reporting bugs.
3637 * callproc.c (Fcall_process):
3638 * doc.c (Fsnarf_documentation):
3639 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3640 * process.c (set_socket_option):
3641 Don't let a constructor trash errno.
3642 * doc.c: Include <errno.h>.
3644 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3646 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3648 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3650 Fix w32 bug with call-process-region (Bug#14885).
3651 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3652 to Fcall_process when the input is empty. This simplifies the
3653 code a bit. It makes no difference on POSIXish platforms but
3654 apparently it fixes a bug on w32.
3656 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3657 * fileio.c (close_file_unwind): Don't close if FD is negative;
3658 this can happen when unwinding a zapped file descriptor.
3659 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3660 in case Emacs runs out of memory between the two unwind-protects.
3661 Don't trash errno when closing FD.
3662 Zap the FD in the specpdl when closing it, instead of deferring
3663 the removal of the unwind-protect; this fixes a bug where a child
3664 function unwinds the stack past us.
3666 New unwind-protect flavors to better type-check C callbacks.
3667 This also lessens the need to write wrappers for callbacks,
3668 and the need for make_save_pointer.
3669 * alloca.c (free_save_value):
3670 * atimer.c (run_all_atimers):
3672 * alloc.c (safe_alloca_unwind):
3673 * atimer.c (unwind_stop_other_atimers):
3674 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
3675 * menu.c (cleanup_popup_menu) [HAVE_NS]:
3676 * minibuf.c (choose_minibuf_frame_1):
3677 * process.c (make_serial_process_unwind):
3678 * xdisp.h (pop_message_unwind):
3679 * xselect.c (queue_selection_requests_unwind):
3680 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
3681 * alloca.c (record_xmalloc):
3682 Prefer record_unwind_protect_ptr to record_unwind_protect with
3684 * alloca.c (Fgarbage_collect):
3685 Prefer record_unwind_protect_void to passing a dummy.
3686 * buffer.c (restore_buffer):
3687 * window.c (restore_window_configuration):
3688 * xfns.c, w32fns.c (do_unwind_create_frame)
3689 New wrapper. All record-unwind uses of wrappee changed.
3690 * buffer.c (set_buffer_if_live):
3691 * callproc.c (call_process_cleanup, delete_temp_file):
3692 * coding.c (code_conversion_restore):
3693 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
3694 * editfns.c (save_excursion_restore)
3695 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
3696 (save_restriction_restore):
3697 * eval.c (restore_stack_limits, un_autoload):
3698 * fns.c (require_unwind):
3699 * keyboard.c (recursive_edit_unwind, tracking_off):
3700 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
3701 * macros.c (pop_kbd_macro, restore_menu_items):
3702 * nsfns.m (unwind_create_frame):
3703 * print.c (print_unwind):
3704 * process.c (start_process_unwind):
3705 * search.c (unwind_set_match_data):
3706 * window.c (select_window_norecord, select_frame_norecord):
3707 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
3708 (fast_set_selected_frame):
3709 * xfns.c, w32fns.c (unwind_create_tip_frame):
3710 Return void, not a dummy Lisp_Object. All uses changed.
3711 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
3712 * callproc.c (call_process_kill):
3713 * fileio.c (restore_point_unwind, decide_coding_unwind)
3714 (build_annotations_unwind):
3715 * insdel.c (Fcombine_after_change_execute_1):
3716 * keyboard.c (read_char_help_form_unwind):
3717 * menu.c (unuse_menu_items):
3718 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
3719 * sound.c (sound_cleanup):
3720 * xdisp.c (unwind_redisplay):
3721 * xfns.c (clean_up_dialog):
3722 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
3723 Accept no args and return void, instead of accepting and returning
3724 a dummy Lisp_Object. All uses changed.
3725 * cygw32.c (fchdir_unwind):
3726 * fileio.c (close_file_unwind):
3727 * keyboard.c (restore_kboard_configuration):
3728 * lread.c (readevalllop_1):
3729 * process.c (wait_reading_process_output_unwind):
3730 Accept int and return void, rather than accepting an Emacs integer
3731 and returning a dummy object. In some cases this fixes an
3732 unlikely bug when the corresponding int is outside Emacs integer
3733 range. All uses changed.
3734 * dired.c (directory_files_internal_unwind):
3735 * fileio.c (do_auto_save_unwind):
3736 * gtkutil.c (pop_down_dialog):
3737 * insdel.c (reset_var_on_error):
3738 * lread.c (load_unwind):
3739 * xfns.c (clean_up_file_dialog):
3740 * xmenu.c, nsmenu.m (pop_down_menu):
3741 * xmenu.c (cleanup_widget_value_tree):
3742 * xselect.c (wait_for_property_change_unwind):
3743 Accept pointer and return void, rather than accepting an Emacs
3744 save value encapsulating the pointer and returning a dummy object.
3746 * editfns.c (Fformat): Update the saved pointer directly via
3747 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3748 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3749 (unwind_body): New function.
3750 (record_unwind_protect): First arg is now a function returning void,
3751 not a dummy Lisp_Object.
3752 (record_unwind_protect_ptr, record_unwind_protect_int)
3753 (record_unwind_protect_void): New functions.
3754 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3755 * fileio.c (struct auto_save_unwind): New type.
3756 (do_auto_save_unwind): Use it.
3757 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3758 * insdel.c (struct rvoe_arg): New type.
3759 (reset_var_on_error): Use it.
3760 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3762 (specbinding_func): Remove; there are now several such functions.
3763 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3764 (set_unwind_protect_ptr): New function.
3765 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3767 Be simpler and more consistent about reporting I/O errors.
3768 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3769 Say "Read error" and "Write error", rather than "I/O error", or
3770 "IO error reading", or "IO error writing", when a read or write
3772 * process.c (Fmake_network_process, wait_reading_process_output)
3773 (send_process, Fprocess_send_eof, wait_reading_process_output):
3774 Capitalize diagnostics consistently. Put "failed foo" at the
3775 start of the diagnostic, so that we don't capitalize the
3776 function name "foo". Consistently say "failed" for such
3778 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3779 All callers changed. This is so it can use report_file_error.
3780 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3781 diagnostics consistently as above.
3783 * fileio.c (report_file_errno): Fix errno reporting bug.
3784 If the file name is neither null nor a pair, package it up as a
3785 singleton list. All callers changed, both to this function and to
3786 report_file_error. This fixes a bug where the memory allocator
3787 invoked by list1 set errno so that the immediately following
3788 report_file_error reported the wrong errno value.
3790 Fix minor problems found by --enable-gcc-warnings.
3791 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3792 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3794 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3796 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3797 Set event->arg to Qt if switch-event shall be generated.
3798 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3800 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3802 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3805 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3806 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3807 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3808 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3809 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3810 and there is a focused frame.
3811 (head_table): Add focus-in and focus-out.
3812 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3813 bind to handle-focus-in/out.
3815 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3816 (Fhandle_switch_frame): Call Fhandle_focus_in.
3817 (syms_of_frame): defsubr handle-focus-in/out.
3819 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3821 Fix porting bug to older POSIXish platforms (Bug#14862).
3822 * sysdep.c (emacs_pipe): New function, that implements
3823 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3824 This should port better to CentOS 5 and to Mac OS X 10.6.
3825 All calls to pipe2 changed.
3827 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3828 This makes the code easier to read and the executable a bit smaller.
3829 Do not replace all calls to Fcons that happen to create lists,
3830 just calls that are intended to create lists. For example, when
3831 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3832 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3833 Similarly for list2 through list5.
3834 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3835 * bytecode.c (exec_byte_code):
3836 * callint.c (quotify_arg, Fcall_interactively):
3837 * callproc.c (Fcall_process, create_temp_file):
3838 * charset.c (load_charset_map_from_file)
3839 (Fdefine_charset_internal, init_charset):
3840 * coding.c (get_translation_table, detect_coding_system)
3841 (Fcheck_coding_systems_region)
3842 (Fset_terminal_coding_system_internal)
3843 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3844 * composite.c (update_compositions, Ffind_composition_internal):
3845 * dired.c (directory_files_internal, file_name_completion)
3847 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3848 * doc.c (Fsnarf_documentation):
3849 * editfns.c (Fmessage_box):
3851 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3852 (Feval, eval_sub, Ffuncall, apply_lambda):
3853 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3854 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3855 (Fset_file_times, Finsert_file_contents)
3856 (Fchoose_write_coding_system, Fwrite_region):
3857 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3858 * font.c (font_registry_charsets, font_parse_fcname)
3859 (font_prepare_cache, font_update_drivers, Flist_fonts):
3860 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3861 * frame.c (make_frame, Fmake_terminal_frame)
3862 (x_set_frame_parameters, x_report_frame_params)
3863 (x_default_parameter, Fx_parse_geometry):
3864 * ftfont.c (syms_of_ftfont):
3865 * image.c (gif_load):
3866 * keyboard.c (command_loop_1):
3867 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3868 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3869 (Fminor_mode_key_binding, accessible_keymaps_1)
3870 (Faccessible_keymaps, Fwhere_is_internal):
3871 * lread.c (read_emacs_mule_char):
3872 * menu.c (find_and_return_menu_selection):
3873 * minibuf.c (get_minibuffer):
3874 * nsfns.m (Fns_perform_service):
3875 * nsfont.m (ns_script_to_charset):
3876 * nsmenu.m (ns_popup_dialog):
3877 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3878 (Fx_own_selection_internal):
3879 * nsterm.m (append2):
3880 * print.c (Fredirect_debugging_output)
3881 (print_prune_string_charset):
3882 * process.c (Fdelete_process, Fprocess_contact)
3883 (Fformat_network_address, set_socket_option)
3884 (read_and_dispose_of_process_output, write_queue_push)
3885 (send_process, exec_sentinel):
3886 * sound.c (Fplay_sound_internal):
3887 * textprop.c (validate_plist, add_properties)
3888 (Fput_text_property, Fadd_face_text_property)
3889 (copy_text_properties, text_property_list, syms_of_textprop):
3890 * unexaix.c (report_error):
3891 * unexcoff.c (report_error):
3892 * unexsol.c (unexec):
3893 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3894 (Fformat_mode_line, syms_of_xdisp):
3895 * xfaces.c (set_font_frame_param)
3896 (Finternal_lisp_face_attribute_values)
3897 (Finternal_merge_in_global_face, syms_of_xfaces):
3898 * xfns.c (x_default_scroll_bar_color_parameter)
3899 (x_default_font_parameter, x_create_tip_frame):
3900 * xfont.c (xfont_supported_scripts):
3901 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3902 (menu_help_callback, xmenu_show):
3904 * xterm.c (set_wm_state):
3905 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3906 and similarly for list2 through list5.
3908 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3910 * callproc.c (Fcall_process_region): Fix minor race and tune.
3911 (create_temp_file): New function, with the temp-file-creation part
3912 of the old Fcall_process_region. Use Fcopy_sequence to create the
3913 temp file name, rather than alloca + build_string, for simplicity.
3914 Don't bother to block input around the temp file creation;
3915 shouldn't be needed. Simplify use of mktemp.
3916 Use record_unwind_protect immediately after creating the temp file;
3917 this closes an unlikely race where the temp file was not removed.
3918 Use memcpy rather than an open-coded loop.
3919 (Fcall_process_region): Use the new function. If the input is
3920 empty, redirect from /dev/null rather than from a newly created
3921 empty temp file; this avoids unnecessary file system traffic.
3923 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3925 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3926 Simplify by making this case like the other two. This is a bit
3927 slower on obsolete hosts, but the extra complexity isn't worth it.
3929 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3930 * process.c (create_process) [!DOS_NT]:
3931 Remove now-unnecessary calls to emacs_close.
3933 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3935 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3936 returning early. (Bug#14850)
3938 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3939 and inhibit-iso-escape-detection attributes of 'undecided'.
3942 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3944 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3945 Reported by Herbert J. Skuhra in
3946 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3948 Don't lose top specpdl entry when memory is exhausted.
3949 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3950 specpdl overflow here, to simplify callers; all callers changed.
3951 Always reserve an unused entry at the stack top; this avoids
3952 losing the top entry's information when memory is exhausted.
3954 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3956 Clean up errno reporting and fix some errno-reporting bugs.
3957 * callproc.c (Fcall_process):
3958 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3959 * process.c (create_process, Fmake_network_process):
3960 * unexaix.c (report_error):
3961 * unexcoff.c (report_error):
3962 Be more careful about reporting the errno of failed operations.
3963 The code previously reported the wrong errno sometimes.
3964 Also, prefer report_file_errno to setting errno + report_file_error.
3965 (Fcall_process): Look at openp return value rather than at path,
3966 as that's a bit faster and clearer when there's a numeric predicate.
3967 * fileio.c (report_file_errno): New function, with most of the
3968 old contents of report_file_error.
3969 (report_file_error): Use it.
3970 (Ffile_exists_p, Ffile_accessible_directory_p):
3971 Set errno to 0 when it is junk.
3972 * fileio.c (Faccess_file):
3973 * image.c (x_create_bitmap_from_file):
3974 Use faccessat rather than opening the file, to avoid the hassle of
3975 having a file descriptor open.
3976 * lisp.h (report_file_errno): New decl.
3977 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3980 * process.c (create_process, wait_reading_process_output) [AIX]:
3981 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3982 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3983 a multithreaded environment anyway).
3984 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
3986 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
3988 * image.c (x_find_image_file): Don't close a remote file handle.
3990 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3992 Fix races with threads and file descriptors.
3993 * callproc.c (Fcall_process_region):
3994 * dired.c (open_directory):
3995 * emacs.c (main, Fdaemon_initialized):
3996 * image.c (x_find_image_file):
3997 * inotify.c (Finotify_rm_watch):
3998 * lread.c (Flocate_file_internal):
3999 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4000 * term.c (term_mouse_moveto, init_tty):
4001 * termcap.c (tgetent):
4002 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4003 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4004 * unexhp9k800.c, unexmacosx.c (unexec):
4005 * callproc.c (Fcall_process_region):
4006 Use emacs_close, not close.
4007 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4008 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4009 and posix_close function on current platforms (which all lack them).
4010 (emacs_close): Use it. This should fix the races on GNU/Linux and
4011 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4012 and it should avoid closing random victim file descriptors on
4015 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4017 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4018 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4021 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4022 This is for .gdbinit xbacktrace.
4024 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4025 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4026 (emacs_set_tty): Now static.
4027 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4028 * term.c (tty_capable_p, tty_default_color_capabilities)
4029 (get_tty_terminal, term_mouse_movement)
4030 (handle_one_term_event, init_tty, maybe_fatal):
4031 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4032 (tgetent, scan_file, name_match, compare_contin):
4033 * terminal.c (get_terminal):
4034 Use bool for boolean.
4035 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4036 Prefer char to unsigned char if either will do.
4037 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4038 (tty_write_glyphs): Prefer int to unsigned.
4039 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4040 All callers changed.
4041 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4043 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4046 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4047 (B__dummy__): New dummy symbol, to pacify C89.
4048 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4049 they can't grok varargs macros.
4050 * dispnew.c (add_window_display_history)
4051 (add_frame_display_history):
4052 * print.c (print_object):
4053 * xdisp.c (debug_method_add):
4054 Use %p printf format only for void pointers.
4055 * emacs.c (usage_message): New constant, replacing ...
4056 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4057 (main): Adjust to usage reorg.
4058 * fns.c (syms_of_fns):
4059 * profiler.c (syms_of_profiler):
4060 Don't use non-constant struct initializers.
4061 * gnutls.h (gnutls_initstage_t):
4062 * lisp.h (enum Lisp_Fwd_Type):
4063 * lread.c (lisp_file_lexically_bound_p):
4064 * xsettings.c (anonymous enum):
4065 Remove trailing comma.
4066 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4067 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4068 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4070 * regex.c (const_re_char): New type, to pacify strict C89.
4071 All uses of 'const re_char' replaced to use it.
4072 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4073 with glibc when strict C89. This change is imported from gnulib.
4075 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4076 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4077 Omit GNU_LINUX implementation, since it requires long long.
4078 * xterm.c (x_draw_underwave):
4079 Do not assume the traditional order of struct's members.
4080 (x_term_init): Rewrite to avoid the need for non-constant structure
4083 Syntax cleanup, mostly replacing macros with functions.
4084 This removes the need for the syntax_temp hack.
4085 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4086 * syntax.c (SYNTAX_INLINE): New macro.
4087 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4088 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4089 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4090 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4091 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4092 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4093 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4094 Now constants, not macros.
4095 (syntax_temp) [!__GNUC__]: Remove.
4096 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4097 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4098 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4099 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4100 Move here from syntax.h; now functions, not macros. Except for the
4101 last function, these are static since only syntax.c uses them.
4102 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4103 All uses changed. Now a function, not a macro; use this fact
4104 to simplify the code.
4105 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4106 compiler bugs; no longer relevant.
4107 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4108 (SYNTAX_INLINE): New macro.
4109 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4110 for the new functions. Use bool for boolean member.
4111 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4112 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4113 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4114 (SETUP_BUFFER_SYNTAX_TABLE):
4115 Now extern inline functions, not macros.
4116 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4117 Remove; all uses replaced by implementation.
4118 (syntax_temp) [!__GNUC__]: Remove decl.
4119 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4121 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4123 * emacs.c (main): Fix syntax error.
4125 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4127 Timestamp fixes for undo (Bug#14824).
4128 * atimer.c (schedule_atimer):
4129 * fileio.c (Ffile_newer_than_file_p):
4130 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4131 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4132 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4133 (syms_of_fileio): Remove Sclear_visited_file_name.
4134 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4135 file doesn't exist; this avoids an ambiguity with negative timestamps.
4136 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4137 * systime.h (make_emacs_time, invalid_emacs_time):
4138 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4139 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4140 * undo.c (record_first_change): Push (visited-file-modtime) onto
4141 undo list rather than reimplementing it by hand, incorrectly.
4143 2013-07-09 Ken Brown <kbrown@cornell.edu>
4145 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4147 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4149 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4151 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4153 Handle errno and exit status a bit more carefully.
4154 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4155 number into an exit status. Instead, use EXIT_CANCELED.
4156 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4157 * callproc.c (relocate_fd):
4158 * emacs.c (close_output_streams, main):
4159 * process.c (create_process):
4160 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4161 Use emacs_perror for simplicity.
4162 * callproc.c (relocate_fd, main):
4163 * sysdep.c (sys_subshell):
4164 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4165 (shut_down_emacs): Use emacs_write, not write.
4166 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4167 * fileio.c (Fcopy_file, e_write):
4168 * nsterm.m (ns_select):
4169 * process.c (send_process):
4170 * sound.c (vox_write):
4171 Use emacs_write_sig, not emacs_write.
4172 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4173 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4175 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4177 (emacs_full_write): New function.
4178 (emacs_write): Rewrite to use it.
4179 (emacswrite_sig, emacs_perror): New functions.
4180 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4182 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4184 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4185 on NS even if it is present. Pixmap on NS is a void*.
4187 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4189 Port to Ubuntu 10 (Bug#14803).
4190 Problem reported by T.V. Raman.
4191 * process.c (close_on_exec, accept4, process_socket):
4192 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4194 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4196 * w32.c (sys_dup): Declare prototype.
4200 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4202 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4204 Make file descriptors close-on-exec when possible (Bug#14803).
4205 This simplifies Emacs a bit, since it no longer needs to worry
4206 about closing file descriptors by hand in some cases.
4207 It also fixes some unlikely races. Not all such races, as
4208 libraries often open files internally without setting
4209 close-on-exec, but it's an improvement.
4210 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4211 * callproc.c (Fcall_process) [!MSDOS]:
4212 * emacs.c (main) [!DOS_NT]:
4213 * nsterm.m (ns_term_init):
4214 * process.c (create_process):
4215 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4216 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4217 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4218 Prefer mkostemp with O_CLOEXEC to mkstemp.
4219 * callproc.c (relocate_fd) [!WINDOWSNT]:
4220 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4221 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4223 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4224 Make the resulting file descriptor close-on-exec.
4225 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4226 * lread.c (load_descriptor_list, load_descriptor_unwind):
4227 Remove; no longer needed. All uses removed.
4228 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4229 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4231 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4232 (Fmake_network_process, Fnetwork_interface_list):
4233 (Fnetwork_interface_info, server_accept_connection):
4234 Make newly-created socket close-on-exec.
4235 * sysdep.c (emacs_open, emacs_fopen):
4236 Make new-created descriptor close-on-exec.
4237 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4238 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4240 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4242 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4243 for NS_IMPL_GNUSTEP.
4245 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4247 Fix openp errno handling.
4248 * callproc.c (Fcall_process): Preserve openp errno around close.
4249 * lread.c (openp): Set errno when returning -1, as some callers
4252 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4254 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4256 * nsterm.h (NSSavePanel): Update comment.
4257 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4258 (ns_run_file_dialog): Declare.
4260 * nsfns.m: Remove panelOK.
4262 (ns_run_file_dialog): New function.
4263 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4264 event loop, so file dialog is popped up by ns_run_file_dialog, called
4265 by sendEvent (Bug#14578).
4266 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4268 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4270 * xdisp.c (default_line_pixel_height): New function.
4271 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4272 (try_cursor_movement, redisplay_window, try_window)
4273 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4275 * window.c (window_scroll_pixel_based):
4276 use default_line_pixel_height.
4278 * dispextern.h (default_line_pixel_height): Add prototype.
4280 * frame.c (x_set_line_spacing): Accept a float value for
4281 line-spacing parameter, per the documentation.
4283 * data.c (Fmultibyte_string_p): Doc fix.
4285 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4287 Use emacs_open more consistently when opening files.
4288 This handles EINTR more consistently now, and makes it easier
4289 to introduce other uniform changes to file descriptor handling.
4290 * src/systdio.h: New file.
4291 * src/buffer.c (mmap_init):
4292 * cygw32.c (chdir_to_default_directory):
4293 * dispnew.c (Fopen_termscript):
4294 * emacs.c (Fdaemon_initialized):
4295 * fileio.c (Fdo_auto_save):
4296 * image.c (slurp_file, png_load_body, jpeg_load_body):
4297 * keyboard.c (Fopen_dribble_file):
4299 * print.c (Fredirect_debugging_output):
4300 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4301 * termcap.c (tgetent):
4302 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4303 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4304 * w32term.c (w32_initialize) [CYGWIN]:
4305 * xfaces.c (Fx_load_color_file):
4306 Use emacs_open instead of plain open, and emacs_fopen instead of
4308 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4309 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4310 * callproc.c (default_output_mode): New constant.
4311 (Fcall_process): Use it to call emacs_open instead of plain creat.
4312 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4313 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4314 (emacs_fopen): New function.
4315 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4316 Include <lisp.h>, for emacs_open.
4317 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4319 Remove duplicate #include directives.
4320 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4322 Don't include stdio.h twice.
4323 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4324 Don't include sys/types.h or stdio.h twice.
4325 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4326 * lread.c: Don't include coding.h twice.
4327 * nsfont.m: Don't include frame.h twice.
4328 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4329 * ralloc.c: Don't include <unistd.h> twice.
4330 * xdisp.c: Don't include font.h twice.
4331 * xterm.c: Don't include fontset.h twice.
4332 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4334 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4336 Scale ImageMagick images more carefully.
4337 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4338 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4339 Be more careful about avoiding undefined behavior after
4340 integer overflow and division by zero.
4342 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4344 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4345 (syms_of_w32fns): DEFSYM them.
4346 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4347 (CCHDEVICENAME): Define macros if not defined.
4348 (struct MONITOR_INFO_EX): New struct.
4349 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4350 (enum_display_monitors_fn): New variable.
4351 (globals_of_w32fns): Initialize it.
4352 (Fx_display_pixel_width, Fx_display_pixel_height)
4353 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4354 multi-monitor setups in docstrings.
4355 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4356 screen size by primary monitor's millimeter per pixel.
4357 (w32_monitor_enum, w32_display_monitor_attributes_list)
4358 (w32_display_monitor_attributes_list_fallback)
4359 (Fw32_display_monitor_attributes_list): New functions.
4360 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4362 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4364 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4366 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4368 * fileio.c (Qfile_notify_error): New error symbol.
4370 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4371 * inotify.c (inotify_callback, symbol_to_inotifymask)
4372 (Finotify_add_watch, Finotify_rm_watch): Use it.
4373 (inotifyevent_to_event): Exchange order of cookie and file name.
4374 (Finotify_add_watch): Adapt docstring.
4376 * lisp.h (Qfile_notify_error): Declare.
4378 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4380 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4381 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4382 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4383 which did not work (see <http://bugs.gnu.org/14569#307>).
4384 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4385 && (!noninteractive || initialized)). This attempts to thread
4386 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4388 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4390 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4391 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4393 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4395 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4396 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4397 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4398 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4400 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4402 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4403 Define to __sys_siglist.
4405 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4407 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4408 word-wrap, so that overflow-newline-into-fringe would work in
4409 visual-line-mode. (Bug#2749)
4410 (move_it_in_display_line_to): When the last scanned display
4411 element fits exactly on the display line, and
4412 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4413 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4414 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4415 finding buffer position that corresponds to pixel coordinates,
4416 e.g. in buffer_posn_from_coords.
4418 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4420 * process.c (handle_child_signal): Call catch_child_signal if
4423 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4425 Don't convert function pointers to void * and back.
4426 It isn't portable C, and it's easy enough to avoid.
4427 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4428 (make_save_value): Add support for SAVE_FUNCPOINTER.
4429 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4430 * print.c (print_object):
4431 Distinguish function from object pointers.
4432 * lisp.h (SAVE_FUNCPOINTER): New constant.
4433 (SAVE_SLOT_BITS): Adjust to it.
4434 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4435 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4436 (voidfuncptr): New typedef.
4437 (struct Lisp_Save_Value): New member data[0].funcpointer.
4438 (XSAVE_FUNCPOINTER): New function.
4440 Simplify buildobj processing.
4441 * Makefile.in (buildobj.h): Make it a sequence of strings each
4442 followed by comma, rather than a single string. Put it into a
4443 .tmp file in case there's an error while generating it.
4444 (gl-stamp): Use .tmp for temp files.
4445 (mostlyclean): Clean .tmp files.
4446 * doc.c (buildobj): Move to just the routine that needs it.
4447 It's now an array of strings, so processing is simpler.
4449 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4451 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4452 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4453 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4454 Invoke malloc_enable_thread even when not interactive.
4455 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4456 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4457 in this case, since the underlying bug has now been fixed.
4459 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4461 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4462 unlinking it (bug#14691).
4464 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4466 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4467 before checking whether buffer is modified. This lets
4468 `kill-buffer-query-functions' cancel killing of the buffer or save
4469 its content before `kill-buffer' asks user the "Buffer %s
4470 modified; kill anyway?" question.
4472 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4474 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4475 Let the super performKeyEquivalent deal with them (Bug#14747).
4477 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4479 * widget.c (resize_cb): Remove unused local.
4481 Do not use GTK 3 if it exists but cannot be compiled.
4482 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4483 * xterm.c (x_error_handler) [!USE_GTK]:
4486 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4488 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4490 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4491 to the valid range of values. (Bug#14753)
4493 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4494 when moving point by using the current glyph matrix. This avoids
4495 the need to force redisplay when this function is called in a
4498 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4500 Fix minor problems found by static checking.
4501 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4502 Redo the latter's body to sidestep GCC parenthesization warnings.
4503 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4504 * coding.c (detect_coding, detect_coding_system):
4505 * coding.h (struct undecided_spec):
4506 Use bool for boolean.
4507 * image.c (QCmax_width, QCmax_height): Now static.
4508 * xdisp.c (Fmove_point_visually): Remove unused local.
4510 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4512 * xdisp.c (Fmove_point_visually): New function.
4514 2013-06-28 Kenichi Handa <handa@gnu.org>
4516 * coding.h (define_coding_undecided_arg_index): New enum.
4517 (coding_attr_index): New members
4518 coding_attr_undecided_inhibit_null_byte_detection,
4519 coding_attr_undecided_inhibit_iso_escape_detection,
4520 coding_attr_undecided_prefer_utf_8.
4521 (undecided_spec): New struct.
4522 (struct coding_system): New member `undecided' of the member
4525 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4526 (detect_coding): Likewise.
4527 (detect_coding_system): Likewise.
4528 (Fdefine_coding_system_internal): New coding system properties
4529 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4531 (syms_of_coding): Adjust for coding_arg_undecided_max.
4533 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4535 * image.c (x_from_xcolors): Remove unused local.
4537 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4539 Defer image data transfer between X client and server until actual
4542 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4545 * image.c (Destroy_Image): Remove.
4546 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4547 `mask_p', and `colors_p'. All uses changed.
4548 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4549 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4550 New macros for `flags' arg to x_clear_image_1.
4551 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4552 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4553 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4554 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4555 (image_get_x_image, image_unget_x_image): New functions or macros.
4556 (image_background, image_background_transparent, x_to_xcolors)
4557 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4558 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4559 instead of Destroy_Image.
4560 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4561 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4562 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4563 (imagemagick_load_image, svg_load_image): Use them instead of
4564 x_create_x_image_and_pixmap, and x_put_x_image followed by
4565 x_destroy_x_image, respectively.
4566 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4567 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4568 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4569 background_transparent fields.
4570 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4571 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4573 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4575 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4576 This mostly consists of undoing recent changes.
4577 * callproc.c (Fcall_process):
4578 * process.c (create_process):
4579 Do not worry about catching SIGCHLD here, undoing previous change.
4580 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4581 * process.c, process.h (catch_child_signal):
4582 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4583 * process.c (catch_child_handler): Don't worry about being called
4584 lazily and do not assume caller has blocked SIGCHLD, undoing
4585 previous change. Move first-time stuff back to
4586 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4587 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4588 set lib_child_handler if it's already initialized, which may
4589 help avoid problems on GNUStep.
4591 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4593 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4594 * callproc.c (Fcall_process):
4595 * process.c (create_process):
4596 Make sure SIGCHLD is caught before we fork,
4597 since Emacs startup no arranges to catch SIGCHLD.
4598 * process.c (lib_child_handler): Initialize to null, not to
4600 (catch_child_signal): Allow self to be called lazily.
4601 Do nothing if it's already been called.
4602 Assume caller has blocked SIGCHLD (all callers do now).
4603 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4604 just before it's really needed.
4605 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4606 since it hasn't been caught yet.
4608 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4610 * image.c (compute_image_size): New function to implement
4611 :max-width and :max-height.
4612 (imagemagick_load_image): Use it.
4614 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4616 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4617 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4619 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4620 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4621 the SIGCHLD handler, since the code is not atomic and (due to glib)
4622 signals may be arriving now.
4623 * sysdep.c (init_signals): Do not catch child signals here;
4624 'main' now does that later, at a safer time.
4626 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4628 Clean up SIGCHLD handling a bit (Bug#14569).
4629 * process.c, process.h (catch_child_signal):
4630 Now always extern, even if !NS_IMPL_GNUSTEP.
4631 * process.c (catch_child_signal): Move glib tickler here from
4632 init_process_emacs, so that it's done earlier in Emacs
4633 initialization. Also move the noninteractive && !initialized
4634 check here from init_process_emacs. This is all a bit cleaner for
4635 GNUish platforms, and I hope it works around the Cygwin bug.
4636 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4637 that glib signal handling is tickled before glib creates threads.
4639 * process.c (wait_reading_process_output): Avoid int overflow
4640 when reading more than 2 GiB total from a process.
4642 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4644 * process.c (create_process): Handle a couple more cases,
4645 i.e., work even if new_argv and wait_child_setup[i] are cached.
4646 Use Fcall_process's style for volatile vars.
4648 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4650 * process.c (create_process): Mark PROCESS volatile.
4652 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4654 Use C99-style flexible array members if available.
4655 This avoids some subtle aliasing issues, which typically
4656 aren't a problem with GCC but may be a problem elsewhere.
4657 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4658 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4659 In either case, it uses a flexible array member rather than
4660 the old struct hack. All uses changed.
4661 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4662 Adjust to sdata reorganization.
4663 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4664 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4665 that ports better to pre-C99 non-GCC.
4666 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4667 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4668 as the latter has changed.
4669 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4670 and port better to pre-C99 GCC.
4671 * image.c (struct xpm_cached_color):
4672 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
4673 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
4674 Use FLEXIBLE_ARRAY_MEMBER.
4675 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
4676 Move decl to top level so it gets checked against implementation.
4677 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
4678 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
4680 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4682 * syntax.c: Integer cleanups.
4683 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
4684 All uses that need 0-or-2 changed to:
4685 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
4686 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
4687 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
4688 (char_quoted, prev_char_comend_first, back_comment)
4689 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4690 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
4691 Use bool for boolean.
4692 (update_syntax_table, skip_chars, skip_syntaxes):
4693 Prefer int to unsigned when either will do.
4694 (back_comment): Return boolean success flag, like forw_comment,
4695 instead of positive-or-minus-1 (which might have overflowed int anyway).
4696 Don't stuff ptrdiff_t into int.
4697 (syntax_spec_code, syntax_code_spec): Now const.
4698 (Fmatching_paren, scan_lists, scan_sexps_forward):
4699 Use enum syntaxcode for syntax code.
4700 (Fmatching_paren): Check that arg is a character, not just an integer.
4701 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
4702 (Finternal_describe_syntax_value): Omit no-longer-needed
4704 (skip_chars): Use char, not unsigned char, when the distinction
4706 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
4707 * bytecode.c (exec_byte_code):
4708 * syntax.c (syntax_spec_code, Fchar_syntax)
4709 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4711 * syntax.h (SYNTAX_WITH_FLAGS):
4712 Omit unnecessary casts.
4714 2013-06-20 Eli Zaretskii <eliz@gnu.org>
4716 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4717 line dimensions here, to avoid race conditions with the main
4718 thread. (Bug#14062, bug#14630, bug#14669)
4720 * w32term.c (w32_draw_window_cursor): Compute the header line and
4721 mode line dimensions here.
4722 <w32_system_caret_window, w32_system_caret_hdr_height>:
4723 <w32_system_caret_mode_height>: New variables.
4725 * w32term.h: Declare them.
4727 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4729 * alloc.c (die): Move "assertion failed" string here ...
4730 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4731 COND when SUPPRESS_CHECKING. This shrinks the executable text
4732 size by 0.8% to 2.2% when configured with --enable-checking,
4733 depending on optimization flags (GCC 4.8.1 x86-64).
4735 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4737 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4739 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4740 base is 2; this is more accurate.
4742 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4744 * sound.c (string_default): Move to !WINDOWSNT section.
4745 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4747 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4749 * sound.c: Integer cleanups.
4750 Remove unnecessary forward decls.
4751 (struct sound_device): The 'file' member is now a Lisp_Object, not
4752 a char *, so that we needn't invoke alloca on a huge size.
4753 (Fplay_sound_internal): Adjust to this.
4754 (string_default): New function.
4755 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4756 Use it to adjust to the struct sound_device change.
4757 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4758 (be2hs) [0]: Remove.
4760 * syntax.c (skip_chars): Don't use uninitialized storage
4761 when searching a multibyte buffer for characters that are not in a
4762 unibyte string that contains non-ASCII characters.
4764 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4766 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4767 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4769 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4771 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4773 2013-06-18 Kenichi Handa <handa@gnu.org>
4775 * font.c (Ffont_spec): Signal an error for an invalid font name
4778 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4780 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4781 In particular this ports to 32-bit sparc Sun cc.
4782 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4783 array with a dummy element at specpdl[-1], so that its address can
4785 (unbind_to): Do not copy the binding; not needed, now that we
4786 copy old_value in the one place where the copy is needed.
4787 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4788 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4789 (union specbinding): Rename from struct specbinding. Redo layout
4790 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4791 which is not portable. With Sun C 5.12 32-bit sparc, the
4792 declaration causes nargs to be an unsigned bitfield, a behavior
4793 that the C standard allows; but Emacs wants nargs to be signed.
4794 The overall type is now a union of structures rather than a
4795 structure of union of structures, and the 'kind' member is now a
4796 bitfield, so that the overall type doesn't grow. All uses changed.
4797 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4799 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4801 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4802 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4804 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4806 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4808 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4809 unless we know that the window w's frame is a frame object.
4810 Another attempt at solving bug#14062 and bug#14630.
4812 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4814 * textprop.c (property_set_type): New enum.
4815 (add_properties): Allow appending/prepending text properties.
4816 (add_text_properties_1): Factored out of Fadd_text_properties.
4817 (Fadd_text_properties): Move all the code into
4818 add_text_properties_1.
4819 (Fadd_face_text_property): New function that calls
4820 add_text_properties_1.
4822 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4824 Move functions from lisp.h to individual modules when possible.
4825 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4826 * alloc.c (XFLOAT_INIT, set_symbol_name):
4827 * buffer.c (CHECK_OVERLAY):
4828 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4829 (set_char_table_parent):
4830 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4831 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4832 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4833 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4835 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4836 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4837 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4838 (backtrace_args, backtrace_debug_on_exit):
4839 * floatfns.c (CHECK_FLOAT):
4840 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4841 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4842 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4843 (set_hash_index_slot):
4844 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4845 * marker.c (CHECK_MARKER):
4846 * textprop.c (CHECK_STRING_OR_BUFFER):
4847 * window.c (CHECK_WINDOW_CONFIGURATION):
4848 Move here from lisp.h, and make these functions static rather than
4850 * buffer.c (Qoverlayp):
4852 * fns.c (Qhash_table_p):
4853 * window.c (Qwindow_configuration_p):
4855 * lisp.h: Remove the abovementioned defns and decls.
4857 Use functions, not macros, for XINT etc (Bug#11935).
4858 In lisp.h, prefer functions to function-like macros, and
4859 constants to object-like macros, when either will do. This:
4860 . simplifies use, as there's no more need to worry about
4861 arguments' side effects being evaluated multiple times.
4862 . makes the code easier to debug on some platforms.
4863 However, when using gcc -O0, keep using function-like macros
4864 for a few critical operations, for performance reasons.
4865 This sort of thing isn't needed with gcc -Og, but -Og
4866 is a GCC 4.8 feature and isn't widely-enough available yet.
4867 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4868 Remove enum lsb_bits; no longer needed.
4869 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4870 * buffer.c (Qoverlap):
4872 * fns.c (Qhash_table_p):
4873 Now extern, so lisp.h can use these symbols.
4874 * dispextern.h: Include character.h, for MAX_CHAR etc.
4875 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4876 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4877 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4878 (GLYPH_CODE_P): Move here from lisp.h.
4879 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4880 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4881 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4882 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4883 XUNTAG now returns void *.
4884 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4885 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4886 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4887 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4888 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4889 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4890 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4891 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4892 New macros, renamed from their sans-lisp_h_ counterparts.
4893 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4894 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4895 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4896 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4897 If compiling via GCC without optimization, define these as macros
4898 in addition to inline functions.
4899 To disable this, compile with -DINLINING=0.
4900 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4901 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4902 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4903 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4904 (INTMASK, VALMASK): Now macros, since static values cannot be
4905 accessed from extern inline functions.
4906 (VALMASK): Also a constant, for benefit of old GDB.
4907 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4908 is INTEGERP, which can fold it in.
4909 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4910 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4911 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4912 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4913 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4914 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4915 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4916 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4917 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4918 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4919 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4920 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4921 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4922 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4923 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4924 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4925 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4926 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4927 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4928 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4929 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4930 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4931 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4932 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4933 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4934 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4935 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4936 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4937 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4938 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4939 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4940 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4941 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4943 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4944 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4945 (VALMASK): Define in one place rather than in two, merging the
4946 USE_LSB_TAG parts; this is simpler.
4947 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4948 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4949 Move up, to avoid use before definition.
4950 Also include "globals.h" earlier, for the same reason.
4951 (make_natnum): New function.
4952 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4953 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4954 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4955 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4956 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4957 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4958 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4959 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4960 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4961 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4962 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4963 (Qwindow_configuration_p, Qimage): New forward declarations.
4964 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4965 (STRING_COPYIN): Remove; unused.
4966 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4967 (xcar_addr, xcdr_addr): New functions. All uses changed.
4968 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4969 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4970 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4971 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4972 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4973 (TYPE_RANGED_INTEGERP): Simplify.
4974 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4975 (setlocale, fixup_locale, synchronize_system_messages_locale)
4976 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4977 Now empty functions, not macros.
4978 (functionp): Return bool, not int.
4979 * window.c (Qwindow_configuration_p): Now extern,
4980 so window.h can use it.
4981 * window.h (Qwindowp): Move decl back to lisp.h.
4983 2013-06-15 Eli Zaretskii <eliz@gnu.org>
4985 * xdisp.c (Fline_pixel_height): New function, required for solving
4988 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
4990 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
4992 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
4994 * lread.c (syms_of_lread):
4995 * fns.c (Fprovide): Adjust to new format of after-load-alist.
4997 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
4999 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5001 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5003 * fileio.c (expand_file_name): Doc fix.
5005 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5007 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5008 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5009 Wait for self, not for 0. This can't hurt on GNU or similar
5010 system, and may help with Cygwin.
5012 * keyboard.c: Don't use PROP (...) as an lvalue.
5013 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5014 Use set_prop (A, B), not PROP (A) = B.
5016 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5018 * xdisp.c (get_it_property): Use it->window instead of generating
5019 a Lisp object from it->w.
5021 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5023 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5024 get-char-property the window that is being rendered, instead of
5025 the buffer, to support window-specific overlays. (Bug#14575)
5026 (compute_display_string_pos): When W is NULL, use the current
5027 buffer as the object to pass to get-char-property.
5028 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5029 pointer member of the bidi iterator, since no window is pertinent
5032 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5034 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5035 being displayed, and pass it to compute_display_string_pos.
5036 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5037 (bidi_paragraph_init): All callers changed.
5039 * xdisp.c (init_from_display_pos, init_iterator)
5040 (handle_single_display_spec, next_overlay_string)
5041 (get_overlay_strings_1, reseat_1, reseat_to_string)
5042 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5043 Set bidi_it.w member from it->w.
5044 (compute_display_string_pos): Accept additional argument, the
5045 window being displayed, and pass it to Fget_char_property.
5048 * dispextern.h (struct bidi_it): New member w, the window being
5050 (compute_display_string_pos): Adjust prototype.
5052 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5054 * xgselect.c: Remove unneeded include xterm.h.
5056 * process.c (wait_reading_process_output): Check for NS before GLIB.
5057 GLIB may be linked in due to rsvg, but ns_select must be called.
5059 * xgselect.c (xg_select): Remove call to window_system_available
5060 and g_main_context_pending at the top, so Gdk events (i.e. file
5061 notify) are processed when Emacs is started with -nw.
5063 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5065 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5066 (ctagsfiles3): New variable, includes only *.m files.
5067 (TAGS): Use an explicit language name in the regular expressions,
5068 to avoid transformation of '/SOMETHING' by MSYS to
5069 'c:\MSYS\SOMETHING'.
5071 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5073 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5075 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5077 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5078 still need to set the mouse pointer shape and activate help-echo.
5081 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5083 A few porting etc. fixes for the new file monitor code.
5084 See the thread containing
5085 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5086 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5087 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5088 (dir_monitor_callback, Fgfile_rm_watch):
5089 Use assq_no_quit instead of Fassoc, for speed.
5090 (dir_monitor_callback, Fgfile_rm_watch):
5091 eassert that the monitor is a fixnum.
5092 (dir_monitor_callback): No need for CDR_SAFE.
5093 Simplify building of lisp with alternative tails.
5094 (Fgfile_add_watch, Fgfile_rm_watch):
5095 Do not assume glib functions set errno reliably on failure.
5096 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5097 and signal an error otherwise.
5098 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5099 Use Fdelq instead of Fdelete, for speed.
5101 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5103 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5104 don't insist on being invoked on a highlighted tool-bar button.
5105 Avoids losing tool-bar functionality when mouse-highlight is nil.
5106 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5107 Don't highlight when mouse-highlight is nil.
5108 (note_mouse_highlight): When mouse-highlight is nil, don't return
5109 right away; instead, run tool-bar and mode-line highlight
5110 subroutine, clear any existing highlight, and revert the mouse
5111 pointer to its default shape. (Bug#14558)
5113 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5115 * lisp.mk (lisp): Add prog-mode.el.
5117 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5119 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5120 * process.c (dummy_handler): New function.
5121 (lib_child_handler): New static var.
5122 (handle_child_signal): Invoke it.
5123 (catch_child_signal): If a library has set up a signal handler,
5124 save it into lib_child_handler.
5125 (init_process_emacs): If using glib and not on Windows, tickle glib's
5126 child-handling code so that it initializes its private SIGCHLD handler.
5127 * syssignal.h (SA_SIGINFO): Default to 0.
5128 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5129 31; it should no longer be needed now.
5131 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5133 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5135 * gfilenotify.c (globals_of_gfilenotify): New function.
5136 (syms_of_gfilenotify): Move global initialization there.
5138 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5140 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5142 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5143 * keyboard.c (menu_bar_items, tool_bar_items):
5144 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5145 not override local keymaps any more.
5147 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5149 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5151 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5153 * w32console.c (initialize_w32_display): Return the dimensions of
5154 the console window via 2 additional arguments, not via the current
5155 frame. This avoids crashes due to overrunning the bounds of
5156 frame's decode_mode_spec_buffer, which is not resized following
5157 the change of the frame dimensions from the initial 10x10.
5159 * w32term.h (w32_initialize_display_info): Adjust prototype.
5161 * term.c (init_tty): Take dimensions of the frame from the values
5162 returned by initialize_w32_display.
5164 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5165 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5166 (LIBES): Add $(GFILENOTIFY_LIBS).
5168 * w32inevt.c (handle_file_notifications): Add dummy implementation
5169 for !HAVE_W32NOTIFY.
5171 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5173 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5175 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5177 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5179 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5181 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5183 Fix minor problems found by static checking.
5184 * data.c (pure_write_error):
5185 Use xsignal2, not Fsignal, as Fsignal might return.
5186 * eval.c (set_backtrace_debug_on_exit): Now static.
5187 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5188 No longer inline. EXTERN_INLINE is needed only for functions
5189 defined in .h files. Reindent function header as per GNU style.
5190 (backtrace_p, backtrace_top, backtrace_next):
5191 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5192 compiler or linker. Add extern decls to pacify gcc -Wall.
5193 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5195 * frame.c (free_monitors): Define only on platforms that need it.
5196 * nsterm.m (ns_term_init):
5197 * process.c (catch_child_signal):
5198 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5199 defined on all porting targets these days.
5200 * process.c, process.h (catch_child_signal):
5201 Make it extern only if NS_IMPL_GNUSTEP is defined.
5203 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5205 * w32.c (gettimeofday): Make the signature identical to prototype
5206 in nt/inc/sys/time.h.
5208 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5210 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5213 * keyboard.c (safe_run_hooks_error): Improve error message.
5215 * data.c (pure_write_error): Add `object' argument.
5216 * puresize.h (CHECK_IMPURE): Use it.
5218 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5220 * Makefile.in (NOTIFY_OBJ): New variable.
5221 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5223 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5224 Call syms_of_gfilenotify.
5226 * gfilenotify.c: New file.
5228 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5229 and Qfile_w32notify.
5230 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5231 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5233 * lisp.h: Declare syms_of_gfilenotify.
5235 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5237 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5239 Merge the specpdl and backtrace stacks. Make the structure of the
5240 specpdl entries more obvious via a tagged union of structs.
5241 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5242 (enum specbind_tag): New enum.
5243 (struct specbinding): Make it a tagged union of structs.
5244 Add a case for backtrace records.
5245 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5246 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5247 (backtrace_debug_on_exit): New accessors.
5248 (struct backtrace): Remove.
5249 (struct catchtag): Remove backlist field.
5250 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5252 (Flocal_variable_p): Speed up the common case where the binding is
5254 * eval.c (backtrace_list): Remove.
5255 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5256 (set_backtrace_args, set_backtrace_nargs)
5257 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5258 (backtrace_next): New functions.
5259 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5260 (unwind_to_catch, internal_lisp_condition_case)
5261 (internal_condition_case, internal_condition_case_1)
5262 (internal_condition_case_2, internal_condition_case_n): Don't bother
5263 with backtrace_list any more.
5264 (Fsignal): Adjust to new backtrace format.
5265 (grow_specpdl): Move up.
5266 (record_in_backtrace): New function.
5267 (eval_sub, Ffuncall): Use it.
5268 (apply_lambda): Adjust to new backtrace format.
5269 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5271 (specbind): Adjust to new specpdl format. Simplify.
5272 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5273 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5275 (mark_backtrace): Remove.
5276 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5277 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5278 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5280 * profiler.c (record_backtrace): Use get_backtrace.
5281 (handle_profiler_signal): Use backtrace_top_function.
5282 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5285 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5287 * process.h (catch_child_signal): Declare.
5289 * process.c (catch_child_signal): New function.
5290 (init_process_emacs): Call it.
5292 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5293 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5295 (x_set_cursor_type): Remove declaration.
5296 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5297 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5298 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5299 (ns_get_color): Use F suffix on float.
5300 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5301 (ns_get_rgb_color): Remove.
5302 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5303 (note_mouse_movement): x and y are CGFloat.
5304 (ns_draw_fringe_bitmap): Remove unused rowY.
5305 Change #if to COCOA && >= 10_6.
5306 (ns_draw_window_cursor): Remove unused overspill.
5307 (ns_draw_underwave): width and x are EamcsCGFloat.
5308 (ns_draw_box): thickness is CGFloat.
5309 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5310 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5311 if not in main thread.
5312 (ns_get_pending_menu_title, ns_check_menu_open)
5313 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5314 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5315 (sendFromMainThread:): New method.
5316 (changeFont:): size is CGFloat.
5317 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5318 Disable warning about permanent text.
5319 (characterIndexForPoint:): Adjust return type depending on GNUStep
5321 (mouseDown:): delta is CGFloat.
5322 (updateFrameSize): Remove unised variable f.
5323 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5324 Cast float to EmacsCGFloat.
5325 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5326 also to -1 when restoring.
5327 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5328 inside NS_IMPL_COCOA.
5329 (toggleFullScreen:): Put call to toggleFullScreen inside
5330 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5331 (setPosition:portion:whole:): por is CGFloat.
5332 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5333 (mouseDown:): Use CGFloat.
5334 (mouseDragged:): Remove unised variable edge.
5335 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5337 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5339 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5340 when NS_IMPL_GNUSTEP.
5341 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5342 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5343 (EmacsToolbar): Add clearAll. Add tag argument to
5344 addDisplayItemWithImage.
5345 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5347 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5349 * nsmenu.m (ns_update_menubar): Make static.
5350 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5351 (fillWithWidgetValue:): Add cast to SEL for setAction.
5352 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5353 (update_frame_tool_bar): Update code for GNUStep.
5354 (clearAll): New method.
5355 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5356 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5357 Move identifierToItem setObject and activeIdentifiers addObject before
5358 call to insertItemWithItemIdentifier.
5359 (validateVisibleItems): Fix indentation.
5360 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5361 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5362 UtilityWindow to aStyle, remove call to setStyleMask.
5364 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5366 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5367 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5368 Use F suffix on floats.
5369 (ns_char_width): Returns CGFloat.
5370 (ns_ascii_average_width): w is CGFloat instead of float.
5371 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5373 (ns_glyph_metrics): CGFloat instead of float.
5375 * nsfns.m (x_set_foreground_color, x_set_background_color):
5377 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5378 remove unused variables.
5379 (Fns_read_file_name): Keep track if panel is for save.
5380 Use ns_filename_from_panel/ns_directory_from_panel.
5381 (Fns_list_services): delegate only used for COCOA.
5382 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5383 Just return the input if GNUStep.
5384 (x_screen_planes): Remove.
5385 (Fxw_color_values): Use EmacsCGFloat
5386 (Fns_display_monitor_attributes_list): Only get screen number for
5388 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5390 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5391 ns_directory_from_panel.
5393 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5395 * process.c (handle_child_signal): Also use WCONTINUED.
5396 This is so that list-processes doesn't mistakenly list the process
5397 as stopped, when the process has actually been continued and is
5400 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5402 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5403 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5404 not already configured.
5406 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5408 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5410 * Makefile.in (mostlyclean): Remove *.res files.
5412 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5414 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5415 a buffer (bug#8447).
5417 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5419 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5420 display vector, and we backtrack, handle the case that the
5421 previous character position is also displayed from a display
5422 vector or covered by a display string or image. (Bug#14476)
5424 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5426 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5427 (struct MonitorInfo, free_monitors): Remove.
5428 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5429 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5430 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5433 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5434 (struct MonitorInfo, free_monitors): Remove.
5435 (ns_screen_name): Make static.
5436 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5437 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5440 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5441 (struct MonitorInfo): New struct.
5442 (free_monitors, make_monitor_attribute_list): Declare.
5444 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5446 (free_monitors, make_monitor_attribute_list): New functions.
5447 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5450 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5452 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5454 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5456 * keyboard.c: Apply keyboard decoding only to events that come directly
5457 from the tty, not from unread-command-events (bug#14368).
5458 (read_event_from_main_queue): New function, extracted from read_char).
5459 (read_decoded_char): Remove.
5460 (read_decoded_event_from_main_queue): New function to replace it.
5461 (read_char): Use it.
5462 (read_key_sequence): Use read_char rather than read_decoded_char.
5464 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5466 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
5468 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5470 2013-05-22 Kenichi Handa <handa@gnu.org>
5472 The following changes are to fix the setting of
5473 buffer-file-coding-system on, for instance, C-x RET c unix RET
5474 _FILE_OF_DOS_EOL_TYPE_ RET.
5476 * coding.h (struct coding_system): New member detected_utf8_chars.
5478 * coding.c (detect_coding_utf_8): Count characters and check EOL
5479 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5481 (setup_coding_system): Do not initialize coding->head_ascii.
5482 (check_ascii): Do not set coding->eol_seen but update it. Do not
5483 call adjust_coding_eol_type here.
5484 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5485 If the eol-type of CODING is already specified, adjust the eol type
5486 of the found coding-system.
5487 (decode_coding_gap): Cancel previous change. Utilize the
5488 character numbers counted by detect_coding_utf_8. Fix detection
5491 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
5493 * search.c (looking_at_1): Only set last_thing_searched if the match
5494 changed the match-data (bug#14281).
5496 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5498 * xdisp.c (reseat_at_previous_visible_line_start):
5499 Already declared in dispextern.h, so remove it here.
5500 (move_it_vertically_backward): Likewise.
5502 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5504 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5505 (Fx_display_pixel_width, Fx_display_pixel_height)
5506 (Fx_display_mm_width, Fx_display_mm_height):
5507 Mention `display-monitor-attributes-list' in docstrings.
5509 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5510 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5511 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5512 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5513 (Fx_display_backing_store, Fx_display_visual_class)
5514 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5515 (Fx_display_grayscale_p, Fx_display_pixel_width)
5516 (Fx_display_pixel_height, Fx_display_planes)
5517 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5518 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5519 (Fx_display_mm_width, Fx_display_mm_height)
5520 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5521 height for all physical monitors as in X11.
5523 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5524 Return pixel width or height for all physical monitors as in X11.
5526 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5528 Port --enable-gcc-warnings to clang.
5529 * bytecode.c (exec_byte_code):
5531 Redo diagnostic pragmas to pacify clang, too.
5532 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5533 * editfns.c (Fencode_time):
5534 * fileio.c (file_accessible_directory_p):
5535 * font.c (font_unparse_xlfd):
5536 Use '&"string"[index]' instead of '"string" + (index)'.
5537 * undo.c (user_error): Remove; unused.
5539 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5541 * insdel.c (insert_1_both): Document the arguments, instead of
5542 referring to insert_1, which no longer exists.
5544 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5545 some window, increment windows_or_buffers_changed, so that
5546 *Messages* display in that window is updated. (Bug#14408)
5548 * w32.c: Include epaths.h.
5549 (init_environment): Use cmdproxy.exe without leading directories.
5550 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5552 (gettimeofday): Adjust signature and return value to Posix
5555 * unexw32.c (open_output_file): Delete the existing emacs.exe
5556 before creating it, to break the hard link to the versioned
5559 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5560 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5561 (FIRSTFILE_OBJ): New variables.
5562 (W32_RES): Rename to EMACSRES. All users changed.
5563 (base_obj): Use $(CM_OBJ).
5564 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5565 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5566 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5567 $(W32_RES_LINK) before $(LIBES).
5568 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5570 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5572 * makefile.w32-in (DOC): Use just "DOC".
5574 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5576 * process.c: Export default filters and sentinels to Elisp.
5577 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5579 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5580 (Fset_process_sentinel, Fformat_network_address):
5581 Default to them instead of nil.
5582 (server_accept_connection): Sentinels can't be nil any more.
5583 (read_and_dispose_of_process_output): New function, extracted from
5584 read_process_output.
5585 (read_process_output): Use it; filters can't be nil.
5586 (Finternal_default_process_filter): New function, extracted from
5587 read_process_output.
5588 (exec_sentinel_unwind): Remove function.
5589 (exec_sentinel): Don't zilch sentinel while running.
5590 (status_notify): Sentinels can't be nil.
5591 (Finternal_default_process_sentinel): New function extracted from
5593 (setup_process_coding_systems): Default filter is not nil any more.
5594 (syms_of_process): Export new Elisp functions and initialize
5596 * lisp.h (make_lisp_proc): New function.
5598 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5600 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5602 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5604 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5605 unless we know that the window w is a leaf window.
5606 Another attempt at solving bug#14062.
5608 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5610 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5613 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5615 * image.c (gif_load): Check that subimages fit (Bug#14345).
5617 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5619 * lread.c (skip_dyn_eof): New function.
5620 (read1): Use it to skip the end of a file in response to #@00.
5622 * doc.c (get_doc_string): Slightly relax the sanity checking.
5624 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5626 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5627 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5628 (MonitorInfo): New struct.
5629 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5630 (Fns_display_monitor_attributes_list): New functions.
5631 (display-usable-bounds): Remove.
5632 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5635 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5637 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5638 (GTK_CHECK_VERSION): New macro, if not already defined.
5639 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5640 replaced by GTK_CHECK_VERSION.
5642 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5644 * xterm.h (GTK_PREREQ): New macro.
5645 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5646 to use this macro instead, for consistency and clarity.
5648 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5650 * xdisp.c (row_for_charpos_p): New function, with code of
5651 cursor_row_p, but accepts an additional argument CHARPOS instead
5652 of using a hardcoded PT.
5653 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5654 (row_containing_pos): Call row_for_charpos_p instead of partially
5655 doing the same. Fixes cursor positioning under longlines-mode
5656 when longlines-show-effect includes more than one newline, when
5657 moving the cursor vertically up.
5659 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5661 * makefile.w32-in (ACL_H): New macro.
5662 ($(BLD)/fileio.$(O)): Update dependencies.
5664 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5666 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5667 * Makefile.in (LIB_ACL): New macro.
5668 (LIBACL_LIBS): Remove.
5669 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5670 * fileio.c: Include <acl.h>.
5671 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
5672 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
5674 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
5677 * unexelf.c: Don't assume ElfW (Half) fits in int.
5678 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
5679 when dealing with ElfW (Half) values, since they can exceed 2**31
5680 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
5681 (entry_address): Omit unused NUM arg. All uses changed.
5683 2013-05-07 Juri Linkov <juri@jurta.org>
5685 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
5686 to the string converted from number with `Fnumber_to_string'.
5689 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5691 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
5692 This fixes a problem introduced by my previous change.
5694 2013-05-07 Glenn Morris <rgm@gnu.org>
5696 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
5698 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
5700 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
5702 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5704 Static checking by GCC 4.8.0.
5705 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
5706 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
5707 (x_get_monitor_attributes_fallback)
5708 (x_get_monitor_attributes_xinerama)
5709 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
5710 Define only if USE_GTK.
5711 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
5712 (x_get_monitor_attributes_fallback): Omit unused locals.
5713 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
5714 Use double, not float, to avoid mixed-mode floating point arithmetic.
5716 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5717 Jan Djärv <jan.h.d@swipnet.se>
5719 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
5720 (XINERAMA_CFLAGS): New macros.
5721 (ALL_CFLAGS, LIBES): Use them.
5723 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5724 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5725 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5726 (syms_of_xfns): DEFSYM them.
5727 (struct MonitorInfo): New struct.
5728 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5729 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5730 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5731 (x_get_monitor_attributes_xinerama): New functions.
5732 (Fx_display_monitor_attributes_list): New primitive.
5733 (syms_of_xfns): Defsubr it.
5735 * xterm.h (x_display_info): Add Xatom_net_workarea and
5736 Xatom_net_current_desktop.
5738 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5739 and dpyinfo->Xatom_net_current_desktop.
5741 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5743 * xdisp.c (pos_visible_p): Use the special code for finding the
5744 beginning of a display property or overlay for any "replacing"
5745 display property, not just for display strings. This solves
5746 incorrect reporting of position by posn-at-point. (Bug#14241)
5748 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5750 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5751 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5752 Verify that ElfW (Half) fits in int.
5753 (fatal): Use same signature as lisp.h.
5754 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5755 configure and build with -DUNEXELF_DEBUG without worrying about
5756 other modules that use DEBUG.
5757 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5758 possibly-wide integers now uses it instead of plain fprintf.
5759 (entry_address): New function, which avoids problems with 32-bit
5760 overflow on 64-bit hosts.
5761 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5762 (round_up): Don't assume the remainder fits in int.
5763 (find_section): Use bool for boolean. Simplify debug code.
5764 (unexec): Don't assume file sizes fit in int or size_t.
5765 Omit unnecessary trailing newline in 'fatal' format.
5766 Use strerror rather than outputting decimal error number.
5767 Remove unused code when emacs is not defined;
5768 this file relies on Emacs now.
5769 Don't assume e_phnum and e_shnum are positive.
5771 * regex.c: Fix problems when DEBUG is defined.
5772 (extract_number, extract_number_and_incr): Define regardless of
5773 whether DEBUG is defined; that's simpler and makes the code less
5774 likely to go stale in the normal case when DEBUG is not defined.
5775 Return int rather than taking an int * arg. All callers changed.
5776 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5777 Remove, replacing with ...
5778 (DEBUG_PRINT): New macro. All callers changed.
5779 (DEBUG_COMPILES_ARGUMENTS): New macro.
5780 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5781 (print_compiled_pattern, print_double_string) [DEBUG]:
5782 Use prototype rather than old-style definition.
5783 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5784 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5785 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5786 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5787 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5788 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5789 This matters only when DEBUG is defined.
5791 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5793 * xdisp.c (set_iterator_to_next): Set the
5794 ignore_overlay_strings_at_pos_p flag only if we are _really_
5795 iterating over an overlay string, as indicated by the
5796 current.overlay_string_index member. (Bug#14306)
5798 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5800 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5801 to where it is used, to avoid autorelease issues (Bug#14050).
5803 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5805 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5806 * fileio.c (syms_of_fileio): Implement this.
5807 * filelock.c (create_lock_file): If symbolic links don't work, so
5808 we use a regular file as a lock file, do not fsync the lock file;
5811 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5813 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5814 (syms_of_minibuf): Adjust accodingly.
5816 * callint.c (Fcall_interactively): Adjust calls accordingly.
5818 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5820 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5821 w->contents is a buffer before computing everything else.
5822 Use parentheses to disambiguate last part of the condition.
5824 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5825 assertion violations. (Bug#14062)
5827 2013-05-01 David Reitter <david.reitter@gmail.com>
5829 * nsfns.m (ns_tooltip): Initialize.
5831 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5833 * coding.c (decode_coding_gap): Don't remove the character before
5834 a newline unless it's a CR character. (Bug#14287)
5836 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5838 * dispextern.h (struct face): Move enum face_underline_type
5839 earlier so that bitfields can be in the same word.
5841 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5843 * nsfns.m (handlePanelKeys): New function.
5844 (EmacsOpenPanel:performKeyEquivalent:)
5845 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5846 arrows/function/control and copy/paste keys (Bug#14296).
5848 2013-04-27 Juri Linkov <juri@jurta.org>
5850 * callint.c (Fcall_interactively): Call `Qread_number' for
5851 interactive code letter `n' instead of using duplicate code.
5854 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5856 * systime.h (make_timeval): Declare as 'const'.
5858 2013-04-27 Kenichi Handa <handa@gnu.org>
5860 * font.c (font_open_entity): Always open a font of manageable
5863 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5865 Port better to AIX (Bug#14258).
5866 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5869 2013-04-24 Kenichi Handa <handa@gnu.org>
5871 * coding.c (decode_coding_iso_2022): When an invalid escape
5872 sequence is encountered, reset the invocation and designation
5873 status to the safest one.
5875 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5877 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5878 Without this fix, "make distclean" leaves stamp-h1 behind.
5880 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5882 * w32fns.c (w32_fullscreen_rect): New function to compute the
5883 window rectangle for the given fullscreen mode.
5884 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5885 longer tunes the window size. This keeps the window's edges flush
5886 with the screen and allows the taskbar to hide itself in fullboth.
5888 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5889 window decorations and uses the entire screen.
5891 * w32term.h (w32_fullscreen_rect) Add prototype.
5892 (struct w32_output): Replace normal_width, normal_height,
5893 normal_top, and normal_left members with a single normal_placement
5895 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5897 (FRAME_NORMAL_PLACEMENT): New macro.
5899 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5901 * minibuf.c (Ftest_completion): Silence compiler warning.
5903 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5905 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5908 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5911 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5912 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5913 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5914 parentheses where appropriate.
5916 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5918 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5920 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5922 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5923 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5924 Mention in the doc string that setting these variables takes
5925 effect only after a call to set-window-buffer. (Bug#14200)
5927 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5929 * indent.c (Fvertical_motion): Don't consider display strings on
5930 overlay strings as display strings on the buffer position we
5931 started from. This prevents vertical cursor motion from jumping
5932 more than one line when there's an overlay string with a display
5933 property at end of line.
5934 Reported by Karl Chen <Karl.Chen@quarl.org> in
5935 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5937 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5939 * window.c (select_window): `record_buffer' even if window is
5940 already selected (bug#14191).
5942 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5944 * window.c (Fwindow_end): Test more flags, including the buffer's
5945 last_overlay_modified flag, to determine whether the window's
5946 display is really up-to-date. Prevents the function from
5947 returning a stale value. (Bug#14170)
5948 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5951 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5953 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5954 garbaged only if it is not already the top frame on its TTY.
5955 This prevents flickering due to constant redrawing of TTY frames when
5956 there are GUI frames open in the same session. (Bug#13864)
5958 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5960 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5961 of marking the idle timers directly.
5963 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5965 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5968 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5970 * window.c (select_window): Don't record_buffer while the invariant is
5971 temporarily broken (bug#14161).
5973 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5975 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5977 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5979 2013-04-07 Romain Francoise <romain@orebokech.com>
5981 Ignore additional platform-specific ACL errors (Bug#13702).
5982 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5983 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
5985 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
5987 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
5990 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
5992 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
5993 This bug was introduced by my 2013-02-25 change that simplified
5994 data_start configuration. Without this change, on GNU/Linux
5995 an Emacs configured with --enable-profiling fails immediately
5996 due to a profiler signal.
5997 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
5998 with these flags. On platforms where special flags are needed
5999 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6000 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6001 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6003 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6005 Get rid of some platform-specific functions examining window
6006 system and its capabilities. This is a partial rework of the
6008 * lisp.h (have_menus_p): Remove prototype. This function is
6009 replaced with platform-independent window_system_available.
6010 (check_window_system): Move to...
6011 * frame.h (decode_window_system_frame, window_system_available):
6012 ...here, add new prototypes.
6013 * frame.c (window_system_available, decode_window_system_frame):
6015 (check_window_system): Platform-independent now.
6016 * xterm.h (x_in_use): Remove declaration.
6018 * w32term.h (check_x_frame):
6019 * nsterm.h (check_x_frame): Remove prototypes. This function
6020 is replaced with platform-independent decode_window_system_frame.
6021 * msdos.c (have_menus_p): Remove.
6022 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6023 Remove platform-specific functions. Use check_window_system,
6024 decode_window_system_frame and check_ns_display_info where
6025 appropriate. Minor style and comment tweaks.
6026 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6027 (check_x_frame): Likewise.
6028 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6030 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6031 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6032 * xmenu.c, xselect.c: All related users changed.
6034 2013-04-03 Kenichi Handa <handa@gnu.org>
6036 The following changes is to optimize the code for reading UTF-8
6039 * coding.c (check_ascii): Rename from detect_ascii. Return value
6040 changed. Check EOL format. Do not call adjust_coding_eol_type
6042 (check_utf_8): New function.
6043 (adjust_coding_eol_type): Do nothing if already adjusted.
6044 (detect_coding): Compare the return value of check_ascii with
6045 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6046 (decode_coding_gap): Optimize for valid UTF-8.
6048 2013-03-21 Kenichi Handa <handa@gnu.org>
6050 * coding.c (syms_of_coding): Cancel previous change.
6052 * insdel.c (insert_from_gap): Fix previous change.
6054 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6056 Consistently use platform-specific function to detect window system.
6057 * lisp.h (check_window_system): New prototype. This function is
6058 going to replace check_x, check_w32 and check_ns.
6059 (have_menus_p): Mention msdos.c in comment.
6060 * fontset.c (check_window_system_func): Remove. Adjust all users.
6061 * fontset.h (check_window_system_func): Remove prototype.
6062 * nsterm.h (check_ns):
6063 * xterm.h (check_x):
6064 * w32term.h (check_w32): Likewise.
6065 * menu.c (Fx_popup_menu): Use check_window_system.
6066 * msdos.c (check_window_system): Define for MS-DOS.
6067 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6068 * w32fns.c (check_window_system): Likewise for MS-Windows.
6069 * xfns.c (check_window_system): Likewise for X.
6070 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6071 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6073 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6075 Prefer < to > in range checks such as 0 <= i && i < N.
6076 This makes it easier to visualize quantities on a number line.
6077 This patch doesn't apply to all such range checks,
6078 only to the range checks affected by the 2013-03-24 change.
6079 This patch reverts most of the 2013-03-24 change.
6080 * alloc.c (xpalloc, Fgarbage_collect):
6081 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6082 * character.c (string_escape_byte8):
6083 * charset.c (read_hex):
6084 * data.c (cons_to_unsigned):
6085 * dispnew.c (update_frame_1):
6086 * doc.c (Fsubstitute_command_keys):
6087 * doprnt.c (doprnt):
6088 * editfns.c (hi_time, decode_time_components):
6089 * fileio.c (file_offset):
6090 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6091 * font.c (font_intern_prop):
6092 * frame.c (x_set_alpha):
6093 * gtkutil.c (get_utf8_string):
6094 * indent.c (check_display_width):
6095 * keymap.c (Fkey_description):
6096 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6098 * minibuf.c (read_minibuf_noninteractive):
6099 * process.c (wait_reading_process_output):
6100 * search.c (Freplace_match):
6101 * window.c (get_phys_cursor_glyph):
6102 * xdisp.c (redisplay_internal):
6103 * xsmfns.c (smc_save_yourself_CB):
6104 Prefer < to > for range checks.
6105 * dispnew.c (sit_for): Don't mishandle NaNs.
6106 This fixes a bug introduced in the 2013-03-24 change.
6107 * editfns.c (decode_time_components): Don't hoist comparison.
6108 This fixes another bug introduced in the 2013-03-24 change.
6110 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6112 * frame.h (struct frame): Drop scroll_bottom_vpos
6113 member becaue all real users are dead long ago.
6114 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6115 * xdisp.c (redisplay_internal): Adjust user.
6117 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6119 * nsmenu.m (showAtX:Y:for:): setLevel to
6120 NSPopUpMenuWindowLevel (Bug#13998).
6122 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6124 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6125 (ns_check_pending_open_menu): Declare.
6127 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6128 (x_activate_menubar): Update the menu with title that matches
6129 ns_get_pending_menu_title, and call
6130 ns_check_pending_openmenu (Bug#12698).
6131 (menuWillOpen:): New method.
6132 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6134 * nsterm.m (menu_will_open_state, menu_mouse_point)
6135 (menu_pending_title): New varaibles.
6136 (ns_get_pending_menu_title, ns_check_menu_open)
6137 (ns_check_pending_open_menu): New functions.
6139 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6141 * indent.c (current_column_bol_cache): Remove leftover which is not
6142 used in Fmove_to_column any more.
6143 (current_column, scan_for_column): Adjust users.
6144 * keyboard.c (last_point_position_buffer, last_point_position_window):
6145 Remove leftovers which are not used for recording undo any more.
6146 (command_loop_1, syms_of_keyboard): Adjust users.
6147 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6148 redisplay_window any more.
6149 (move_it_to): Adjust user.
6151 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6153 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6154 Update dependencies.
6156 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6158 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6159 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6162 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6164 * window.h (struct window): Replace hchild, vchild and buffer slots
6165 with the only contents slot. This is possible because each valid
6166 window may have either the child window (in vertical or horizontal
6167 combination) or buffer to display (for the leaf window). Using that,
6168 a lof of operations to traverse and/or change window hierarchies may
6169 be simplified. New member horizontal is used to distinguish between
6170 horizontal and vertical combinations of internal windows.
6171 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6172 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6173 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6174 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6175 Use contents slot, not buffer, where appropriate.
6176 (wset_combination): New function.
6177 (wset_buffer): Add eassert.
6178 (Fframe_first_window): Simplify the loop reaching first window.
6179 (Fwindow_buffer): Use WINDOW_LEAF_P.
6180 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6181 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6182 (unshow_buffer): Convert initial debugging check to eassert.
6183 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6184 (make_parent_window, window_resize_check, window_resize_apply)
6185 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6186 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6187 Adjust to match struct window changes.
6188 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6189 (mark_window_cursors_off, count_windows, get_leaf_windows)
6190 (foreach_window_1): Simplify the loop.
6191 * alloc.c (mark_object): Do not check for the leaf window because
6192 internal windows has no glyph matrices anyway.
6193 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6194 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6195 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6196 (build_frame_matrix_from_window_tree, mirror_make_current)
6197 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6198 (update_window_tree, set_window_update_flags): Simplify the loop.
6199 (sync_window_with_frame_matrix_rows): Enforce live window.
6200 Use contents slot, not buffer, where appropriate.
6201 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6202 and WINDOW_HORIZONTAL_COMBINATION_P.
6203 (make_frame_visible_1): Simplify the loop.
6204 Use contents slot, not buffer, where appropriate.
6205 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6206 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6207 (expose_window_tree): Likewise.
6208 Use contents slot, not buffer, where appropriate.
6209 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6210 to avoid deleted windows. Use contents slot instead of buffer.
6211 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6212 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6213 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6214 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6216 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6218 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6219 identify the reasons for assertion violations in bug#14062 and
6221 (Fx_show_tip): Fix compilation error under
6222 "--enable-check-lisp-object-type". (Bug#14073)
6224 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6225 Reported by <rzl24ozi@gmail.com>.
6227 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6229 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6231 (unwind_with_echo_area_buffer): ...to restore it here.
6232 This is needed to ensure that...
6233 (redisplay_window): ...both window markers are valid here,
6234 which is verified by eassert.
6235 * editfns.c (save_excursion_save): Do not assume that
6236 selected_window always displays the buffer.
6237 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6240 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6242 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6245 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6247 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6249 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6251 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6252 since MinGW's w32api headers do. This avoids compiler warnings.
6254 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6257 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6259 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6261 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6263 * gtkutil.c (style_changed_cb): Check if frame is live and an
6264 X frame (Bug#14038).
6266 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6268 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6269 Define only for _WIN32_WINNT less than 0x0500.
6270 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6272 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6273 see its own definitions of 'struct timeval' and 'struct timezone'.
6275 Fix incompatibilities between MinGW.org and MinGW64 headers.
6276 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6278 * w32.c (REPARSE_DATA_BUFFER): Guard with
6279 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6281 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6283 * xterm.c: Include X11/XKBlib.h
6284 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6286 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6288 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6290 * blockinput.h (input_blocked_p): Likewise.
6291 * bytecode.c (exec_byte_code): Likewise.
6292 * callproc.c (call_process_kill, call_process_cleanup)
6293 (Fcall_process): Likewise.
6294 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6295 (Fccl_execute_on_string): Likewise.
6296 * character.c (string_escape_byte8): Likewise.
6297 * charset.c (read_hex): Likewise.
6298 * cm.c (calccost): Likewise.
6299 * data.c (cons_to_unsigned): Likewise.
6300 * dired.c (directory_files_internal, file_name_completion):
6302 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6303 (sit_for): Likewise.
6304 * doc.c (Fsubstitute_command_keys): Likewise.
6305 * doprnt.c (doprnt): Likewise.
6306 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6307 * emacsgtkfixed.c: Likewise.
6308 * fileio.c (file_offset, Fwrite_region): Likewise.
6309 * floatfns.c (Fexpt, fmod_float): Likewise.
6310 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6312 * font.c (font_intern_prop): Likewise.
6313 * frame.c (x_set_alpha): Likewise.
6314 * gtkutil.c (get_utf8_string): Likewise.
6315 * indent.c (check_display_width): Likewise.
6316 * intervals.c (create_root_interval, rotate_right, rotate_left)
6317 (split_interval_right, split_interval_left)
6318 (adjust_intervals_for_insertion, delete_node)
6319 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6320 (merge_interval_right, merge_interval_left, copy_intervals)
6321 (set_intervals_multibyte_1): Likewise.
6322 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6323 * keymap.c (Fkey_description): Likewise.
6324 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6325 * lread.c (openp, read_integer, read1, string_to_number):
6327 * menu.c (ensure_menu_items): Likewise.
6328 * minibuf.c (read_minibuf_noninteractive): Likewise.
6329 * print.c (printchar, strout): Likewise.
6330 * process.c (create_process, Faccept_process_output)
6331 (wait_reading_process_output, read_process_output, send_process)
6332 (wait_reading_process_output): Likewise.
6333 * profiler.c (make_log, handle_profiler_signal): Likewise.
6334 * regex.c (re_exec): Likewise.
6335 * regex.h: Likewise.
6336 * search.c (looking_at_1, Freplace_match): Likewise.
6337 * sysdep.c (get_child_status, procfs_ttyname)
6338 (procfs_get_total_memory): Likewise.
6339 * systime.h (EMACS_TIME_VALID_P): Likewise.
6340 * term.c (dissociate_if_controlling_tty): Likewise.
6341 * window.c (get_phys_cursor_glyph): Likewise.
6342 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6343 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6345 * xfns.c (Fx_window_property): Likewise.
6346 * xmenu.c (set_frame_menubar): Likewise.
6347 * xselect.c (x_get_window_property, x_handle_dnd_message):
6349 * xsmfns.c (smc_save_yourself_CB): Likewise.
6350 * xterm.c (x_scroll_bar_set_handle): Likewise.
6352 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6354 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6355 to be optional or nil. Adjust comment and convert it to docstring.
6356 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6357 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6359 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6361 Static checking by GCC 4.8-20130319.
6362 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6363 * process.c (Fset_process_datagram_address)
6364 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6365 * xdisp.c (get_char_face_and_encoding):
6366 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6367 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6368 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6370 2013-03-24 Ken Brown <kbrown@cornell.edu>
6372 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6373 fix compilation on 64-bit Cygwin, where underscores are not
6374 automatically prepended.
6376 * w32term.c (w32_initialize): Silence compiler warning.
6378 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6380 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6381 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6382 variables, to save and restore frame dimensions.
6383 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6384 after returning from a 'fullscreen' configuration.
6385 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6386 to avoid races between the main thread and the input thread.
6388 * w32term.h (struct w32_output): New members normal_width,
6389 normal_height, normal_top, normal_left, and prev_fsmode.
6390 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6391 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6394 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6395 'fullscreen' parameter. Always record previous width and height
6396 of the frame, except when switching out of maximized modes, so
6397 that they could be restored correctly, instead of resetting to the
6398 default frame dimensions. Send SC_RESTORE command to the frame,
6399 unless we are going to send SC_MAXIMIZE, to restore the frame
6400 resize hints in the mouse pointer shown by the window manager.
6403 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6405 * lisp.h (get_frame_param): Adjust conditions for prototype
6408 2013-03-22 Ken Brown <kbrown@cornell.edu>
6410 * unexcw.c: Drop unneeded inclusion of w32common.h.
6411 (report_sheap_usage): Declare.
6412 (read_exe_header): Add magic numbers for x86_64.
6413 (fixup_executable): Fix printf format specifier for unsigned long
6416 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6418 * frame.h (struct frame): Put menu_bar_window under #ifdef
6419 because this member is not needed when X toolkit is in use.
6420 (fset_menu_bar_window):
6421 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6422 (free_glyphs, update_frame):
6423 * xdisp.c (expose_frame): Likewise.
6424 (display_menu_bar): Likewise. Remove redundant eassert.
6425 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6428 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6430 Use functions and constants to manipulate Lisp_Save_Value objects.
6431 This replaces code that used macros and strings and token-pasting.
6432 The change makes the C source a bit easier to follow,
6433 and shrinks the Emacs executable a bit.
6434 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6435 (make_save_value): Change 1st arg from string to enum. All callers
6438 (mark_object): Use if, not #if, for GC_MARK_STACK.
6439 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6440 (XSAVE_OBJECT): Now functions, not macros.
6441 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6442 the constant was never used.
6443 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6444 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6445 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6446 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6448 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6449 type3 with a single member save_type. All uses changed.
6450 (save_type, set_save_pointer, set_save_integer): New functions.
6451 * print.c (PRINTX): Remove.
6453 * alloc.c: Remove redundant static declarations.
6455 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6457 * window.h (struct window): Convert left_col, top_line, total_lines
6458 and total_cols from Lisp_Objects to integers. Adjust comments.
6459 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6461 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6462 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6463 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6464 Adjust users where appropriate.
6466 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6468 * frame.h (struct frame): Drop resx and resy because the same data is
6469 available from window system-specific output context. Adjust users.
6470 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6471 New functions to provide defaults when no window system available.
6472 (FRAME_RES_X, FRAME_RES_Y): New macros.
6473 (NUMVAL): Move from xdisp.c.
6474 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6475 (Ffont_face_attributes, Fopen_font):
6476 * image.c (gs_load):
6477 * w32font.c (fill_in_logfont):
6478 * xdisp.c (calc_pixel_width_or_height):
6479 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6480 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6482 2013-03-20 Kenichi Handa <handa@gnu.org>
6484 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6485 to 1 (temporary workaround until a bug related to ASCII
6486 optimization is fixed).
6488 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6490 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6491 Signal error if window is not internal. Adjust docstring.
6492 (delete_all_child_windows): Use combination_limit to save the buffer.
6493 (Fset_window_configuration): Adjust accordingly.
6494 * print.c (syms_of_print): Initialize debugging output not here...
6495 (init_print_once): ...but in a new function here.
6496 * lisp.h (init_print_once): Add prototype.
6497 * emacs.c (main): Add call to init_print_once. Adjust comments.
6499 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6501 * window.c (window_resize_check, window_resize_apply)
6502 (window_from_coordinates, recombine_windows, set_window_buffer)
6503 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6504 (Fsplit_window_internal, Fdelete_window_internal)
6505 (freeze_window_starts): Use bool for booleans.
6506 * window.h (window_frame_coordinates, resize_frame_windows)
6507 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6509 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6511 * dispnew.c (bitch_at_user): Use `user-error'.
6513 2013-03-17 Ken Brown <kbrown@cornell.edu>
6515 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6516 as return type of image_background. (Bug#13981)
6517 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6519 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6521 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6522 (ns_select): Don't return with result uninitialized.
6524 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6527 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6529 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6530 directories. If filename is nil, get directory name (Bug#13932).
6531 Use getFilename and getDirectory.
6532 (getFilename, getDirectory): New methods for EmacsSavePanel and
6534 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6536 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6538 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6540 2013-03-15 Kenichi Handa <handa@gnu.org>
6542 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6543 (adjust_after_replace): Make it back to static. Delete the third
6544 arg text_at_gap_tail. Cancel the code for handling it.
6546 * coding.h (struct coding_system): New member eol_seen.
6548 * coding.c (detect_ascii): New function.
6549 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6550 when the source bytes are actually scanned. On detecting for
6551 coding_category_utf_8_auto, call detect_ascii instead of scanning
6552 source bytes directly.
6553 (produce_chars): Call insert_from_gap with the new arg 0.
6554 (encode_coding): Likewise.
6555 (decode_coding_gap): Control ASCII optimization by the variable
6556 disable_ascii_optimization instead of #ifndef .. #endif.
6557 Deccode EOL format according to coding->eol_seen.
6558 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6561 * lisp.h (adjust_after_replace): Cancel externing it.
6562 (insert_from_gap): Adjust prototype.
6564 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6566 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6567 FULLSCREEN_MAXIMIZED. (Bug#13935)
6569 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6571 * region-cache.c (find_cache_boundary, move_cache_gap)
6572 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6573 Simplify debugging check and convert to eassert. Adjust comment.
6574 (pp_cache): Put under ENABLE_CHECKING.
6576 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6578 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6579 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6581 (w32fullscreen_hook): If the frame is visible, reset
6582 f->want_fullscreen flag after changing the frame size. If the
6583 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6586 2013-03-13 Daniel Colascione <dancol@dancol.org>
6588 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6589 too so that these builds can use Cygwin's file conversion
6590 functions. (We've been building and linking cygw32.o all along
6591 and just not using it.)
6593 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6595 File synchronization fixes (Bug#13944).
6596 * Makefile.in (LIB_FDATASYNC): New macro.
6598 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6599 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6600 Don't worry about HAVE_FSYNC, since a substitute fsync is
6601 available if the system lacks one.
6602 (Fwrite_regin): Retry fsync if interrupted.
6604 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6606 * w32term.c (w32_read_socket): If the Emacs frame is being
6607 activated, call w32fullscreen_hook, to make sure the new frame
6608 dimensions are in effect. (Bug#13937)
6610 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6612 * xdisp.c (init_iterator): Simplify because both character and byte
6613 positions are either specified or -1. Add eassert. Adjust comment.
6614 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6615 character and byte positions can be obtained from marker.
6617 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6619 Static checking by Sun C 5.12.
6620 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6621 * bytecode.c (exec_byte_code):
6622 * dispnew.c (init_display):
6624 * fileio.c (Fsubstitute_in_file_name):
6625 * keyboard.c (Fevent_convert_list):
6626 * keymap.c (Fsingle_key_description):
6627 * term.c (maybe_fatal, fatal):
6628 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6629 * xsmfns.c (Fhandle_save_session):
6630 Omit unreachable code.
6631 * keymap.c (map_keymap_char_table_item): Cast void * to
6632 a function pointer type; the C Standard requires this.
6634 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6635 Include <sys/param.h> unconditionally, as that works elsewhere and
6636 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6637 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6640 See ChangeLog.12 for earlier changes.
6646 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6648 This file is part of GNU Emacs.
6650 GNU Emacs is free software: you can redistribute it and/or modify
6651 it under the terms of the GNU General Public License as published by
6652 the Free Software Foundation, either version 3 of the License, or
6653 (at your option) any later version.
6655 GNU Emacs is distributed in the hope that it will be useful,
6656 but WITHOUT ANY WARRANTY; without even the implied warranty of
6657 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6658 GNU General Public License for more details.
6660 You should have received a copy of the GNU General Public License
6661 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.