1 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3 * indent.c (Fvertical_motion): Doc fix.
4 Move to the goal column, if any, with a single call to
5 move_it_in_display_line, not in two calls. Doing this with two
6 calls causes move_it_in_display_line apply the line-prefix
7 handling twice instead of just once. (Bug#17823)
9 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
11 Port to OS X ACLs (Bug#17810).
12 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
13 ACL_TYPE_ACCESS) doesn't work.
15 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
17 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
18 before checking key-translation-map (bug#17659).
20 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
22 * font.c (font_make_object): Avoid dangling pointer which may
25 2014-06-21 Eli Zaretskii <eliz@gnu.org>
27 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
28 prototype of DGifCloseFile as appropriate for older and newer
30 (gif_close): New function, encapsulates the differences in the
31 calling sequence of DGifCloseFile before v5.1.0 and after it.
32 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
33 error string where appropriate. (Bug#17790)
35 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
36 macro execution, make sure point didn't move since last complete
37 redisplay, as the condition for using the glyph matrix
38 information. (Bug#17777)
40 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
42 Minor cleanup of fonset code.
43 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
44 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
45 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
46 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
47 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
48 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
49 (free_realized_fontset): Remove because a no-op since 2008.
50 (free_face_fontset): Adjust user.
51 (syms_of_fontset): Shrink fontset by one extra slot.
53 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
55 Omit redundant extern decls.
56 Most of this patch is from Dmitry Antipov, in:
57 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
58 * commands.h (update_mode_lines):
59 * frame.h (Qbackground_color, Qforeground_color)
60 (x_set_menu_bar_lines):
61 * ftfont.c (ftfont_font_format):
62 * intervals.h (Qkeymap, Qfont):
63 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
64 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
65 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
66 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
67 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
68 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
69 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
70 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
71 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
72 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
73 (Qtool_bar, Qheader_line):
74 * macros.c (Fexecute_kbd_macro):
75 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
76 * xterm.c (x_delete_terminal, XSetIMValues):
77 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
78 (x_implicitly_set_name, popup_activated)
79 (widget_store_internal_border):
80 Remove redundant decls.
81 * frame.c [USE_X_TOOLKIT]: Include widget.h.
82 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
83 Remove _Noreturn, as make-docfile now does that for us.
84 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
85 (Qregion_extract_function): New decl.
86 * window.c, xfns.c: Include menu.h.
88 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
90 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
92 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
94 * fileio.c (Fread_file_name): Do not pass redundant args and ...
95 * callint.c (read_file_name): ... convert to static here.
96 * lisp.h (Fread_file_name): Do not EXFUN it.
97 (STRING_COPYIN): Remove; unused.
98 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
99 (char_composable_p): ... static function. All users changed.
100 * eval.c (toplevel): Remove redundant #include directives.
101 * xterm.c (x_initialize): Add static to match prototype.
102 * ccl.c (Fccl_execute_on_string):
103 * font.c (fon_intern_prop): Use make_specified_string.
105 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
107 * Makefile.in (ns-app): Fix typo that broke build on OS X.
108 Reported by David Caldwell in:
109 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
111 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
113 Do not ask for XRender extension each time XFT font is opened.
114 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
115 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
117 2014-06-15 Glenn Morris <rgm@gnu.org>
119 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
121 2014-06-15 Eli Zaretskii <eliz@gnu.org>
123 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
124 information if we are in the middle of executing a keyboard macro,
125 since redisplay doesn't update the screen until the macro is
126 finished. (Bug#17777)
128 * alloc.c (cleanup_vector): Don't dereference a font driver
129 pointer if it is NULL. (Bug#17771)
131 2014-06-13 Glenn Morris <rgm@gnu.org>
133 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
134 ($(lispsource)/international/charprop.el)
135 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
136 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
137 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
138 GNU make automatically passes command-line arguments to sub-makes.
140 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
142 Avoid hangs in accept-process-output (Bug#17647).
143 * lisp.h, process.c (wait_reading_process_input):
144 Return int, not bool. All uses changed.
145 * process.c (SELECT_CANT_DO_WRITE_MASK):
146 Remove macro, replacing with ...
147 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
149 (status_notify): New arg WAIT_PROC. Return int, not void.
152 2014-06-13 Eli Zaretskii <eliz@gnu.org>
154 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
155 the frame is the initial frame, because the hook is not set up
156 then, and Emacs crashes.
157 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
159 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
161 * keymap.c (silly_event_symbol_error): Don't recommend the use
164 2014-06-11 Eli Zaretskii <eliz@gnu.org>
166 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
167 matching overlay strings with 'cursor' property against buffer
168 positions traversed in the glyph row. (Bug#17744)
170 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
172 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
175 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
176 determine 10.9 (Bug#17751).
178 * macfont.m (macfont_draw): Positions were not freed.
180 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
182 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
183 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
184 function. Also adjust comment.
185 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
187 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
188 * font.c (font_done_for_face):
189 * xface.c (realize_non_ascii_face): Adjust user.
190 * font.h (struct font_driver): Convert 'prepare_face' to return
191 void because its return value is never used anyway.
192 * xfont.c (xfont_prepare_face): Return void.
193 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
194 (xftfont_done_face): Use xfree.
196 * dispextern.h (last_tool_bar_item): Remove declaration.
197 * frame.h (struct frame): New member last_tool_bar_item.
198 * frame.c (make_frame): Initialize it.
199 * xdisp.c (toplevel): Remove last_tool_bar_item.
200 (handle_tool_bar_click, note_tool_bar_highlight):
201 * w32term.c (w32_read_socket, w32_initialize):
202 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
204 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
205 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
207 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
209 Say (accept-process-output P)'s result pertains to P if P is non-nil.
210 * process.c (Faccept_process_output)
211 (wait_reading_process_output): Mention that if PROCESS is non-nil,
212 the return value is about PROCESS, not about other processes.
214 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
216 Further adjustments to mark_object and friends.
217 Now the mark_object's stack is just 32 bytes on a 64-bit
218 system, which means extra 20% off the stack usage.
219 * alloc.c (mark_save_value): As before, refactored out from ...
220 (mark_object): ... adjusted user. Also add comment.
222 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
224 Fix core dump after a dropped X connection (Bug#17704).
225 * sysdep.c (stuff_char): Don't abort merely because the selected frame
226 is dead, as we may be shutting down.
228 2014-06-08 Glenn Morris <rgm@gnu.org>
230 * fileio.c (write-region-inhibit-fsync): Doc tweak.
232 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
234 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
236 If a C name must be extern on some platforms, make it extern on all.
237 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
239 * font.h (ftxfont_driver) [HAVE_XFT]:
240 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
241 * lisp.h (get_frame_param):
242 * menu.h (tty_menu_show):
243 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
244 * termhooks.h (encode_terminal_code):
245 * xterm.h (x_menu_wait_for_event):
247 * frame.c (get_frame_param):
248 * fringe.c (max_used_fringe_bitmap):
249 * ftxfont.c (ftxfont_driver):
250 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
251 * menu.c (menu_items_inuse):
252 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
253 * term.c (encode_terminal_code, tty_menu_show):
254 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
255 * xfaces.c (load_color):
256 * xmenu.c (x_menu_wait_for_event):
259 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
261 Change object marking routines to minimize stack usage.
262 This change moves a few cold paths from mark_object to NO_INLINE
263 functions and adjusts symbol marking loop. According to GCC 4.8.2
264 -Wstack-usage, this reduces mark_object's stack usage from 80 to
265 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
266 stack usage at the mark phase is reduced up to 28%. Surprisingly,
267 it also gains up to 3% in speed (with default '-O2 -g3' flags).
268 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
269 refactored out from ...
270 (mark_object): ... adjusted user. Also mark symbols in a tight
272 (mark_face_cache): Add NO_INLINE.
274 2014-06-08 Eli Zaretskii <eliz@gnu.org>
276 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
277 contains garbage on WINDOWSNT (which could potentially infloop at
280 Minimize cursor motion during TTY menu updates.
281 * term.c (tty_menu_display): Don't position cursor here.
282 Instead, pass the cursor coordinates to update_frame_with_menu.
283 (tty_menu_activate): Send the hide cursor command only once in an
284 iteration through the outer 'while' loop.
286 * dispnew.c (update_frame_1): Accept an additional argument
287 SET_CURSOR_P, and position the cursor at the end of the frame
288 update only if that argument is non-zero. All callers changed to
289 provide the additional argument as non-zero, except for
290 update_frame_with_menu.
291 (update_frame_with_menu): Accept 2 additional arguments ROW and
292 COL; if they are non-negative, instruct update_frame_1 not to
293 position the cursor, and instead position it according to ROW and COL.
295 * dispextern.h (update_frame_with_menu): Update prototype.
297 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
299 * callproc.c (call_process): Don't check read-only if we don't insert
300 anything (bug#17666).
302 2014-06-08 Eli Zaretskii <eliz@gnu.org>
304 * dispnew.c (update_frame_with_menu): Set display_completed.
306 2014-06-07 Eli Zaretskii <eliz@gnu.org>
308 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
310 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
312 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
314 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
315 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
317 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
319 * window.c (Frecenter): Signal an error if window-buffer is not
322 * keyboard.c (make_lispy_position): Don't include a buffer position in
323 mode/header-line mouse events.
325 * keyboard.c (read_char): Handle (t . <event>) in the second use of
326 Vunread_command_events (bug#17650).
328 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
330 * xterm.c (x_setup_pointer_blanking):
331 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
333 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
335 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
336 because it will be defined in generated config.h if needed.
338 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
340 Use terminal-specific hooks to display popup dialogs.
341 * termhooks.h (struct terminal): New field popup_dialog_hook.
342 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
343 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
344 code and use popup_dialog_hook.
345 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
346 * nsterm.h (ns_popup_dialog): Adjust prototype.
347 * nsterm.m (ns_create_terminal):
348 * w32term.c (w32_create_terminal):
349 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
350 Setup popup_dialog_hook.
352 2014-06-04 Eli Zaretskii <eliz@gnu.org>
354 * w32heap.c (report_temacs_memory_usage): Improve the report by
355 reporting the large blocks that are actually occupied at dump time.
357 * w32console.c (initialize_w32_display): Set the console
358 menu_show_hook, otherwise TTY menus are broken on w32.
360 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
362 Use terminal-specific hooks to display menus.
363 * termhooks.h (struct terminal): New field menu_show_hook.
364 * menu.h (<anonymous enum>): Bit flags for menu hooks.
365 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
367 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
368 * nsmenu.m (ns_menu_show):
369 * w32menu.c (w32_menu_show):
370 * xmenu.c (x_menu_show):
371 * term.c (tty_menu_show): Adjust to use bit flags.
372 (set_tty_hooks): Set menu_show_hook.
373 * xterm.c (x_create_terminal):
374 * nsterm.m (ns_create_terminal):
375 * msdos.c (initialize_msdos_display):
376 * w32term.c (w32_create_terminal): Likewise.
378 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
380 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
382 2014-06-03 Eli Zaretskii <eliz@gnu.org>
384 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
385 (FD_SET): Don't define on WINDOWSNT.
387 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
389 * emacs.c: Include "sysselect.h", to define its inline functions.
390 Problem reported by Glenn Morris in:
391 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
393 Do not require libXt-devel when building with gtk.
394 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
395 dependency on libXt-devel.
396 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
397 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
398 lwlib-widget.h now does this.
399 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
401 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
403 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
404 * process.c (add_read_fd, delete_read_fd, add_write_fd)
405 (delete_write_fd, wait_reading_process_output):
406 Remove now-redundant easserts.
407 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
408 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
409 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
410 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
412 2014-06-03 Eli Zaretskii <eliz@gnu.org>
414 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
415 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
416 (calloc): Don't undef, it is never defined.
417 (HEAP_ENTRY_SHIFT): Remove unused macro.
419 * Makefile.in (C_HEAP_SWITCH): Remove.
420 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
422 Fix MS-Windows build broken by menu changes on 2014-06-02.
423 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
425 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
426 Define instead of including ../lwlib/lwlib.h, which causes
427 compilation errors due to missing X11 headers.
429 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
431 * process.c (wait_reading_process_output): Omit incorrect test of
432 p->infd against zero. Add easserts for infd having a plausible value.
434 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
436 Adjust to match recent lwlib changes.
437 * menu.h (xmalloc_widget_value): Replace by ...
438 (make_widget_value): ... new prototype.
439 * menu.c (xmalloc_widget_value): Replace by ...
440 (make_widget_value): ... new function.
441 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
442 * gtkutil.c (malloc_widget_value, free_widget_value):
443 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
444 * keyboard.h (enum button_type, struct _widget_value):
445 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
447 * nsmenu.m (ns_update_menubar, ns_menu_show):
448 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
449 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
450 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
452 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
454 * image.c (x_query_frame_background_color)
455 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
456 Fix --enable-gcc-warnings compilation without image libraries.
458 2014-06-02 Eli Zaretskii <eliz@gnu.org>
460 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
461 emulated break value only if it goes up.
462 (sbrk): Add assertion that the INCREMENT argument is strictly
463 zero. Improve and correct the commentary.
465 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
467 Improve AIX-related merge from emacs-24.
468 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
469 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
470 not on AIX; since we're on the trunk we can use enums more broadly.
472 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
474 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
476 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
477 to min(value, whole).
479 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
481 Bring back the changes to GDB-visible symbols, but only on AIX.
482 And only if it's not pre-4.2 GCC.
483 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
484 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
485 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
488 2014-06-02 Eli Zaretskii <eliz@gnu.org>
490 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
491 with PT, not GPT. (Bug#16433)
493 Revert last changes to GDB-visible symbols.
494 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
495 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
496 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
499 2014-06-02 Glenn Morris <rgm@gnu.org>
501 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
503 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
505 Fix port to 32-bit AIX with xlc (Bug#17598).
506 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
507 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
508 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
509 to work around a compiler bug in IBM xlc 12.1.
511 2014-06-02 Eli Zaretskii <eliz@gnu.org>
513 * xterm.c (x_update_window_end): Don't invalidate the entire
514 mouse-highlight info, just signal frame_up_to_date_hook that mouse
515 highlight needs to be redisplayed. (Bug#17588)
517 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
519 Port the GDB-visible symbols to AIX.
520 Without them, GDB doesn't work to debug Emacs, since the AIX linker
521 optimizes away the relevant external symbols. Use enums instead;
522 this suffices for the AIX port, which is 32-bit-only anyway.
523 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
524 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
525 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
528 Include sources used to create macuvs.h.
529 * Makefile.in ($(srcdir)/macuvs.h): New rule.
530 * macuvs.h: Use automatically-generated header.
532 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
534 Port signal-handling to DragonFly BSD (Bug#17646).
535 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
536 Move implementations from callproc.c to sysdep.c.
537 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
538 Move declarations from process.h to syssignal.h.
540 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
542 * callint.c (Ffuncall_interactively): Add usage.
544 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
546 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
548 2014-05-30 Eli Zaretskii <eliz@gnu.org>
550 * w32heap.c (malloc_before_dump, malloc_after_dump)
551 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
552 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
553 set errno where appropriate to emulate CRT functions.
555 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
557 Debugging facility to check whether 'const char *' points to
558 relocatable data of non-pure Lisp string.
559 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
560 (mark_maybe_pointer): ... adjusted user.
561 (relocatable_string_data_p): New function.
562 * lisp.h (relocatable_string_data_p): Add prototype.
563 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
564 the pointer to relocatable Lisp data is not used.
566 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
568 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
569 * atimer.c (block_atimers):
570 * callproc.c (block_child_signal): Block SIGINT too;
571 otherwise, its handler might now unblock signals that it shouldn't.
572 * keyboard.c (read_char): Clear signal mask, since we may
573 be in a SIGINT handler, and many signals may be masked.
574 * keyboard.c (handle_interrupt):
575 * sysdep.c (handle_arith_signal):
576 Clear signal mask instead of just unblocking the signal that
577 was received, since several signals may be blocked at this point.
579 2014-05-29 Eli Zaretskii <eliz@gnu.org>
581 * Makefile.in (TEMACS_POST_LINK): Remove target.
582 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
583 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
585 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
587 * xmenu.c (xdialog_show): Remove prototype, rename to
588 x_dialog_show, remove 2nd arg because it's always zero
589 and simplify accordingly.
590 (xw_popup_dialog): Adjust user.
591 * w32menu.c (w32_dialog_show): Adjust prototype, remove
592 2nd arg because it's always zero and simplify accordingly.
593 (w32_popup_dialog): Adjust user.
595 2014-05-29 Eli Zaretskii <eliz@gnu.org>
597 * w32heap.c (report_temacs_memory_usage): New function.
599 * unexw32.c (unexec) [ENABLE_CHECKING]:
600 Call report_temacs_memory_usage.
602 * w32heap.h (report_temacs_memory_usage): Add prototype.
604 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
606 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
607 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
609 2014-05-29 Eli Zaretskii <eliz@gnu.org>
611 * buffer.c (init_buffer): Accept an argument 'initialized'.
612 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
613 mmap_regions and mmap_fd, to avoid referencing stale data from the
614 dump phase. Add an assertion for buffer text of buffers created
615 in temacs before this function is called. (Bug#17622)
616 (mmap_regions_1, mmap_fd_1): Remove unused variables.
618 * lisp.h (init_buffer): Update prototype.
620 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
622 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
624 * alloc.c (Fgarbage_collect): Fix compilation with
625 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
627 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
629 * frame.c, frame.h (frame_char_to_pixel_position)
630 (frame_set_mouse_position): Now static, and made private in
631 frame.c rather than public in frame.h.
633 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
635 Refactor mouse positioning stuff to avoid code duplication.
636 * frame.h (frame_char_to_pixel_position): New function.
637 (x_set_mouse_position): Rename to...
638 (frame_set_mouse_position): ...new function.
639 (frame_set_mouse_pixel_position): Add prototype.
640 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
641 Rename to frame_set_mouse_pixel_position.
642 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
644 * xterm.h, w32term.h ( x_set_mouse_position)
645 (x_set_mouse_pixel_position): Remove prototypes.
647 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
649 On X, always make pointer visible when deleting frame (Bug#17609).
650 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
652 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
654 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
655 * keyboard.c (gobble_input): If there is no terminal input error,
656 make sure the pointer is visible for all frames on this terminal.
657 * xterm.c (x_free_frame_resources): Enable pointer visibility if
658 it was previously disabled.
660 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
662 * data.c (Fzerop): Move to Elisp.
663 (syms_of_data): Don't defsubr it.
664 * keyboard.c (echo_keystrokes_p): New function.
665 (read_char, record_menu_key, read_key_sequence): Use it.
667 * callint.c (Qfuncall_interactively): New var.
668 (Qcall_interactively): Remove.
669 (Ffuncall_interactively): New function.
670 (Fcall_interactively): Use it.
671 (syms_of_callint): Defsubr it.
673 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
675 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
676 relocated from under us.
678 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
680 Use mmap(2) emulation for allocating buffer text on MS-Windows.
681 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
683 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
685 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
686 for MinGW, since it no longer uses gmalloc.
688 * buffer.c: Do not define mmap allocations functions for Windows.
689 Remove mmap_find which is unused. Remove mmap_set_vars which does
691 [WINDOWSNT]: Include w32heap.h.
692 (init_buffer): Always allocate new memory for buffers.
694 * emacs.c: Remove mmap_set_vars calls.
696 * image.c (free_image): Undef free for Windows because it is
697 redirected to our private version.
699 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
700 (copy_executable_and_dump_data): Remove dumping the heap section.
701 (unexec): Restore using_dynamic_heap after dumping.
703 * w32heap.c (dumped_data_commit, malloc_after_dump)
704 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
705 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
706 (mmap_free): New functions.
708 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
710 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
712 * image.c (imagemagick_load_image): Use MagickRealType for local
713 'color_scale', instead of double, to avoid a GCC warning about
716 * xfns.c (Fx_window_property): Remove unused local.
718 Don't kill already-reaped process (Bug#17561).
719 * process.c (process_send_signal): Fix race condition where a
720 subprocess was reaped by a signal handler between the check for
721 liveness and calling 'kill', which meant that Emacs could in
722 theory kill an innocent bystander process. Do the fix by blocking
723 SIGCHLD in a critical section that checks liveness before killing.
725 2014-05-26 Eli Zaretskii <eliz@gnu.org>
727 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
729 2014-05-26 Ken Brown <kbrown@cornell.edu>
731 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
732 even if !CYGWIN (see bug#17510).
734 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
736 * nsfns.m (Fns_do_applescript): Surround NSApp run
737 with calls to ns_init_events, ns_finish_events (Bug#17424).
739 * nsterm.h (ns_init_events, ns_finish_events): Declare.
741 * nsterm.m (ns_init_events, ns_finish_events): New functions.
742 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
744 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
745 with calls to ns_init_events, ns_finish_events (Bug#17424).
747 2014-05-26 Eli Zaretskii <eliz@gnu.org>
749 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
750 if we are iterating over an object that generates glyphs for
751 marginal areas. (Bug#17585)
753 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
755 * xdisp.c (safe__call1, safe__eval): Now static.
757 2014-05-26 Eli Zaretskii <eliz@gnu.org>
759 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
760 (safe_call, safe__call1): Construct a va_list argument for safe_call.
761 (safe_call1): Call safe_call instead of safe__call directly.
763 2014-05-26 Ken Brown <kbrown@cornell.edu>
765 * w32term.c (x_delete_display) [CYGWIN]: Don't free
766 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
769 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
771 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
772 (safe__call, safe__call1, safe__eval): New functions.
774 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
775 (display_mode_element): Same for `:eval'.
777 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
779 Fix port to 32-bit AIX (Bug#17540).
780 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
781 twice. _text already includes this offset.
782 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
784 2014-05-26 Eli Zaretskii <eliz@gnu.org>
786 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
787 when closest_pos is identical to to_charpos, don't recurse, since
788 we already tried that, and failed. (Bug#17539)
790 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
791 unwinding when frame's faces were not initialized yet, increment
792 the frame's image-cache reference count before calling
793 x_free_frame_resources. Don't dereference
794 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
796 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
798 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
801 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
802 macfont.m, call draw with adjusted arguments so font drivers
803 don't need to do that.
805 * macfont.m (macfont_draw): Merge changes from Macport.
807 2014-05-24 Eli Zaretskii <eliz@gnu.org>
809 * alloc.c (garbage_collect_1): New function, with all of the guts
811 (mark_stack): Accept an argument END and don't mark Lisp objects
812 on the stack beyond the address given by END. Calculation of END
813 was moved to Fgarbage_collect.
814 (Fgarbage_collect): Calculate the end address of the stack portion
815 that needs to be examined by mark_stack, and pass that address to
816 garbage_collect_1, which will pass it to mark_stack.
817 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
818 for more details about the underlying problems. In particular,
819 this avoids dumping Emacs with the large hash-table whose value is
820 held in purify-flag for most of the time loadup.el runs.
822 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
824 * xfns.c (x_window_property_intern): New function (code from
826 (Fx_window_property): Call x_window_property_intern. If property
827 not found and NILP (source) and outer window != inner window,
828 check outer window for property (Bug#17537).
830 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
832 Supply malloc and alloc_size attributes for extern allocators.
833 This documents the C API, and helps GCC generate a bit better code.
834 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
835 (ATTRIBUTE_MALLOC_SIZE): New macros.
836 * gmalloc.c (malloc, realloc, calloc):
837 * gtkutil.h (malloc_widget_value):
838 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
839 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
842 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
844 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
845 * image.c (imagemagick_load_image): Port to hosts that do not use
846 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
848 2014-05-21 Leo Liu <sdl.web@gmail.com>
850 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
852 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
854 * dbusbind.c (xd_signature): Revert last 2 patches.
856 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
858 Allow any non-nil value to count as true in bool-vector.
859 Likewise for xd_signature in dbusbind.c.
860 This is more consistent with the usual practice in Emacs, which is
861 that any non-nil value counts as true.
862 * alloc.c (Fbool_vector): Don't require args to be t or nil.
863 * dbusbind.c (xd_signature): Likewise, for booleans.
864 * data.c, lisp.h (Qbooleanp):
865 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
867 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
869 * lisp.h (CHECK_BOOLEAN): New function.
870 * alloc.c (Fbool_vector): New function.
871 (syms_of_alloc): Defsubr it.
872 * data.c (Qbooleanp): New symbol.
873 (syms_of_data): DEFSYM it.
874 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
876 * font.c (font_matching_entity): Extract font-entity object
877 from the vector of matching entities (Bug#17486).
879 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
881 Assume C99 or later (Bug#17487).
882 * bytecode.c (B__dummy__): Remove.
883 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
884 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
885 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
886 * regex.c (DEBUG_PRINT): Assume varargs macros.
887 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
889 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
891 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
892 memory for every buffer that was dumped.
894 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
896 * fns.c (Freverse): Allow vectors, bool vectors and strings.
897 (Fnreverse): Allow vectors and bool vectors.
899 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
901 Minor cleanup for terminal setup.
902 * termhooks.h (create_terminal): Adjust prototype.
903 * terminal.c (create_terminal): Pass output method and RIF as args.
904 (init_initial_terminal):
905 * nsterm.m (ns_create_terminal):
907 * w32term.c (w32_create_terminal):
908 * xterm.c (x_create_terminal): Adjust users.
909 Avoid redundant NULL initializers and add comments.
911 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
913 * keyboard.c (Qdeactivate_mark): Now static.
915 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
917 If available, use Xfixes extension to do pointer blanking.
918 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
919 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
920 (make_invisible_cursor): Move to...
921 * xterm.c (make_invisible_cursor): ...here.
922 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
923 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
924 (x_term_init): Call to x_setup_pointer_blanking.
925 (XTtoggle_invisible_pointer): Use blanking specific to this display.
926 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
928 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
930 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
932 2014-05-12 Glenn Morris <rgm@gnu.org>
934 * fileio.c (Ffile_executable_p): Doc tweak.
936 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
938 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
939 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
941 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
943 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
945 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
947 Fix initialization of minibuffer history variable (Bug#17430).
948 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
949 Move the initialization up to prevent any "value void" message.
951 2014-05-08 Samuel Bronson <naesten@gmail.com>
953 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
954 are matched (bug#17413).
956 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
958 Stop tooltips pulling Emacs window to front (Bug#17408).
959 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
960 SetWindowPos invocations.
962 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
964 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
965 not initialized (Bug#17398).
967 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
969 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
971 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
973 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
974 [HAVE_NS]: Do not include png.h.
975 (x_query_frame_background_color): New function.
976 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
977 (png_load_body): Coalesce duplicate code.
979 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
981 Consult libpng-config more consistently (Bug#17339).
982 * Makefile.in (PNG_CFLAGS): New var.
983 (ALL_CFLAGS): Use it.
984 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
985 CFLAGS now handles this.
987 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
989 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
990 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
991 because WCONTINUED is always defined now.
992 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
994 2014-05-03 Eli Zaretskii <eliz@gnu.org>
996 * buffer.c (overlay_strings): Fix the wording of the commentary.
998 2014-05-01 Glenn Morris <rgm@gnu.org>
1000 * floatfns.c (Fisnan):
1001 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
1003 2014-05-01 Eli Zaretskii <eliz@gnu.org>
1005 * term.c (tty_menu_activate): A better initialization for cursor
1008 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
1010 * intervals.c: Tighten assertions.
1011 (create_root_interval): Make sure the interval is not empty.
1012 (intervals_equal): Use booleans.
1013 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
1014 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
1015 (balance_possible_root_interval): Simplify and use booleans.
1016 (split_interval_right, split_interval_left): Check LENGTH, and remove
1017 now redundant assertion.
1018 (adjust_intervals_for_insertion): Remove now redundant assertions.
1019 (delete_node, interval_deletion_adjustment)
1020 (adjust_intervals_for_deletion, merge_interval_right)
1021 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
1022 (reproduce_interval): Make sure the interval is not empty.
1024 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
1026 * term.c (tty_menu_activate): Don't assume row and col are initialized.
1027 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
1028 satisfaction that they would always be initialized.
1030 2014-04-30 Eli Zaretskii <eliz@gnu.org>
1032 * term.c (tty_menu_display): Move the cursor to the active menu item.
1033 (tty_menu_activate): Return the cursor to the active menu item
1034 after displaying the menu and after displaying help-echo.
1035 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
1036 for the details of why this is needed by screen readers and
1039 2014-04-30 Glenn Morris <rgm@gnu.org>
1041 * process.c (handle_child_signal):
1042 Handle systems without WCONTINUED. (Bug#15110, 17339)
1044 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
1046 * window.c (struct saved_window): Remove mark.
1047 (Fset_window_configuration, save_window_save)
1048 (compare_window_configurations): Don't touch marks any more.
1050 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
1052 Use bits_word for gcmarkbits.
1053 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
1054 bits_word is typically a tad more efficient for mark bits than
1055 unsigned is, so use bits_word. All uses changed.
1056 * lisp.h (BITS_PER_INT): Remove; no longer used.
1058 Avoid undefined behavior in signed left shift.
1059 This ports to GCC 4.9.0 with -fsanitize=undefined.
1060 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
1062 * regex.c (extract_number):
1063 * lisp.h (make_number, XINT):
1064 Do not shift a 1 bit left into a sign bit.
1065 * alloc.c (struct cons_block, struct float_block): Use unsigned,
1066 not int, for gcmarkbits. All uses changed.
1068 2014-04-25 Eli Zaretskii <eliz@gnu.org>
1070 * search.c (Fnewline_cache_check): Don't try to count newlines
1071 outside the buffer's restriction, as find_newline doesn't support that.
1073 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
1075 * window.c (Fset_window_configuration): Deactivate the mark before
1077 (set_window_buffer): Ignore window_initialized.
1078 (window_initialized): Remove.
1079 * keyboard.c (Qdeactivate_mark): Not static any more.
1080 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
1083 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
1085 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
1086 and to clang 3.4, which have fixed the bug. This should let us
1087 run a bit faster on these platforms when address sanitization is
1090 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
1092 Port to GCC 4.9.0 with --enable-gcc-warnings.
1093 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
1095 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
1096 a way that also works with GCC 4.9.0.
1098 * search.c (Fnewline_cache_check): Remove unused locals.
1100 2014-04-22 Eli Zaretskii <eliz@gnu.org>
1102 * search.c (find_newline1): New subroutine.
1103 (Fnewline_cache_check): New function.
1104 (syms_of_search): Defsubr it.
1106 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
1108 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
1109 * keyboard.c (unblock_input): Add comment.
1110 * xgselect.c (xg_select): Prevent Glib main loop recursion.
1112 2014-04-22 Daniel Colascione <dancol@dancol.org>
1114 * lread.c (readevalloop_eager_expand_eval): New function
1115 that can recurse into toplevel forms.
1116 (readevalloop): Call it.
1117 * lisp.h: Declare Qprogn.
1118 * callint.c (Qprogn): No longer static.
1120 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
1122 * intervals.c (rotate_right, rotate_left): Fix up length computation.
1123 Also change identifiers to match the comments, and add more assertions
1126 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
1128 * emacs.c (close_output_streams): Don't clear and restore errno.
1130 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
1132 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
1133 never becomes visible, i.e. using XMonad (Bug#17237).
1135 2014-04-18 Eli Zaretskii <eliz@gnu.org>
1137 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
1138 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
1139 (Fline_pixel_height): Don't assume that the current buffer and the
1140 selected window's buffer are one and the same. (Bug#17281)
1142 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
1143 paragraph-start cache before the newline cache. (Bug#17269)
1145 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
1147 * term.c (tty_send_additional_strings): No need to fflush here,
1149 (tty_set_terminal_modes): fflush after sending additional strings,
1152 2014-04-17 Daniel Colascione <dancol@dancol.org>
1154 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
1156 (tty_send_additional_strings): New function.
1157 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
1158 (syms_of_term): Intern tty-mode-set-strings and
1159 tty-mode-reset-strings.
1161 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1163 * window.c (save_window_save): Lookup window_point_insertion_type in
1164 the right buffer (bug#15457).
1165 (Qwindow_point_insertion_type): New var.
1166 (syms_of_window): Initialize it.
1168 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1170 Fix the MSDOS build.
1171 * unexcoff.c [MSDOS]: Include libc/atexit.h.
1172 (copy_text_and_data): Zero out the atexit chain pointer before
1175 * termhooks.h (encode_terminal_code): Update prototype.
1177 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
1178 visible for all DOS_NT ports, not just WINDOWSNT.
1179 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
1181 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
1182 unless it is defined.
1183 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
1185 * process.c (close_on_exec, accept4, process_socket): Move into
1186 the "ifdef subprocesses" part.
1187 (catch_child_signal): Condition by "ifdef subprocesses".
1188 (syms_of_process) <Qinternal_default_process_sentinel>
1189 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
1191 * msdos.h: Add prototypes for new functions.
1192 (EINPROGRESS): Define.
1193 (O_CLOEXEC): Define to zero.
1195 * msdos.c (check_window_system): Remove unnecessary an
1196 incompatible duplicate function.
1197 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
1198 New functions in support of new functionality.
1200 * menu.c (single_menu_item): Add visual indication of submenu
1201 also for menus on MSDOS frames.
1202 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
1204 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
1205 when async subprocesses aren't supported.
1207 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
1209 * emacs.c (close_output_streams): Zero out errno before calling
1212 * dired.c [MSDOS]: Include msdos.h.
1214 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
1215 (DATA_START) [MSDOS]: Define.
1216 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
1218 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
1219 Ifdef away for MSDOS.
1220 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
1221 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
1223 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
1224 Use temporary file template that is compatible with mkostemp.
1225 Move vfork-related portions under #ifndef MSDOS.
1226 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1228 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1230 * buffer.c (Foverlays_at): Add argument `sorted'.
1232 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1234 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1235 text, invalidate the bidi_paragraph_cache upto and including the
1238 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1240 Port to IRIX 6.5 (Bug#9684).
1241 * conf_post.h (INET6) [IRIX6_5]: Define.
1242 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1243 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1245 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1247 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1248 before passing it to system APIs.
1250 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1252 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1253 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1255 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1257 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1259 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
1261 Remove DATA_SEG_BITS.
1262 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
1263 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
1264 cc, but that platform is so old that SGI itself stopped supporting
1265 it in December 2013. If you still need Emacs on IRIX, please
1266 either compile with GCC and port the undumping code, or run
1267 './configure --with-wide-int'.
1268 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
1269 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
1270 DEFINE_GDB_SYMBOL_START way to define it.
1271 (NONPOINTER_BITS): New macro.
1272 (EMACS_INT): Use it.
1273 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
1274 the problem and/or configuring --with-wide-int.
1275 (USE_LSB_TAG): Simplify, based on above changes.
1276 (gdb_DATA_SEG_BITS): Remove. All uses removed.
1277 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
1279 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1281 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1282 covered by a display string that ends in a newline, and that cases
1283 going back by DVPOS lines to hit the search limit, lift the limit
1284 and go back until DVPOS is reached. (Bug#17244)
1286 * indent.c (Fvertical_motion): Handle correctly the case when the
1287 display string is preceded by an empty line.
1289 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1290 use S_IWRITE instead.
1292 2014-04-11 Glenn Morris <rgm@gnu.org>
1294 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1296 2014-04-11 Ken Brown <kbrown@cornell.edu>
1298 * Makefile.in (EMACS_MANIFEST): Revert last change.
1300 2014-04-10 Daniel Colascione <dancol@dancol.org>
1302 * puresize.h (BASE_PURESIZE): Increase.
1304 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
1306 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
1308 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
1309 region handling (and don't call signal_before_change) if
1310 inhibit_modification_hooks is set.
1311 (signal_before_change): Don't check inhibit_modification_hooks any more.
1313 2014-04-08 Daniel Colascione <dancol@dancol.org>
1315 * alloc.c (sweep_symbols, mark_object): Assert that symbol
1316 function cells contain valid lisp objects. (Modified version of
1319 * alloc.c (detect_suspicious_free): Split actual stack capturing
1320 out into new function for easier breakpoint setting.
1321 (note_suspicious_free): New function.
1323 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1325 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1327 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1328 (symbol_block_pinned): New var.
1329 (Fmake_symbol): Initialize `pinned'.
1330 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1331 pinned and signal an error for un-purifiable objects.
1332 (pure_cons): Use it.
1333 (Fpurecopy): Use it, except for objects that can't be purified.
1334 (mark_pinned_symbols): New function.
1335 (Fgarbage_collect): Use it.
1336 (gc_sweep): Remove hack made unnecessary.
1338 2014-04-07 Glenn Morris <rgm@gnu.org>
1340 * keyboard.c (Fopen_dribble_file): Doc tweak.
1342 2014-04-07 Ken Brown <kbrown@cornell.edu>
1344 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1346 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
1348 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
1349 We have a substitute execinfo.h on hosts that lack it.
1350 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
1351 isn't optimized away.
1353 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
1355 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
1356 * alloc.c (memory_full):
1357 * charset.c (syms_of_charset):
1358 * doc.c (Fsnarf_documentation):
1360 * font.c (BUILD_STYLE_TABLE):
1361 * keyboard.c (make_lispy_event):
1362 * profiler.c (setup_cpu_timer):
1363 * xgselect.c (xg_select):
1364 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
1366 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
1367 Replace the only use with ARRAYELTS (font_property_table).
1368 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
1370 2014-04-03 Daniel Colascione <dancol@dancol.org>
1372 * xterm.c (x_term_init):
1373 * xfns.c (best_xim_style):
1374 * xfaces.c (Fdump_colors):
1375 * w32fns.c (w32_default_color_map):
1376 * w32.c (init_environment, N_ENV_VARS):
1377 * unexcw.c (read_exe_header):
1378 * term.c (term_get_fkeys_1):
1379 * sysdep.c (init_baud_rate):
1380 * nsterm.m (ns_convert_key):
1381 * nsfns.m (get_geometry_from_preferences):
1382 * msdos.c (dos_set_window_size, init_environment):
1383 * macfont.m (mac_font_get_glyph_for_cid)
1384 (macfont_store_descriptor_attributes)
1385 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
1386 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
1387 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
1389 * image.c (xpm_str_to_color_key):
1390 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
1391 * frame.c (x_set_frame_parameters):
1392 * fileio.c (Ffile_selinux_context):
1393 * emacs.c (sort_args):
1394 * dosfns.c (msdos_stdcolor_name):
1395 * dired.c (file_attributes):
1396 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
1397 Change expressions of the form sizeof(arr) / sizeof(arr[0])
1400 2014-04-02 Daniel Colascione <dancol@dancol.org>
1402 * data.c (Ffset): Abort if we're trying to set a function call to
1405 * lisp.h (ARRAYELTS): New macro.
1407 * alloc.c: Include execinfo.h if available.
1408 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
1409 (suspicious_free_record): New structure.
1410 (suspicious_objects, suspicious_object_index)
1411 (suspicious_free_history, suspicious_free_history_index):
1413 (find_suspicious_object_in_range, detect_suspicious_free)
1414 (Fsuspicious_object): New functions.
1415 (cleanup_vector): Call find_suspicious_object_in_range.
1417 2014-04-02 Martin Rudalics <rudalics@gmx.at>
1419 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
1420 width from font width (Bug#17163).
1422 * frame.c (x_set_frame_parameters): Calculate default values of
1423 new frame sizes only after all other frame parameters have been
1424 processed (Bug#17142).
1426 2014-04-02 Ken Brown <kbrown@cornell.edu>
1428 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1431 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1433 * xterm.c (x_draw_image_glyph_string): Adjust image background
1434 width accordingly when its x position is adjusted. (Bug#17115)
1436 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
1438 * font.c (font_list_entities): Do not add empty vector to font cache.
1439 (font_matching_entity): Likewise. If matching entity is found, insert
1440 1-item vector with this entity instead of entity itself (Bug#17125).
1442 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
1444 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
1446 * fns.c (validate_subarray): Rename from validate_substring,
1447 since it works for vectors too. New arg ARRAY. Optimize for the
1448 non-nil case. Instead of returning bool, throw an error if out of
1449 range, so that the caller needn't do that. All uses changed.
1450 Report original values if out of range.
1451 (Fsubstring, Fsubstring_no_properties, secure_hash):
1452 Also optimize the case where FROM is 0 or TO is the size.
1454 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
1456 * search.c (Freplace_match): Use make_specified_string.
1457 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
1458 to catch bogus override face of glyph strings.
1459 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
1460 Move common substring range checking code to...
1461 (validate_substring): ...this function.
1463 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
1465 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
1467 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
1469 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
1470 bar is zero height, just return (Bug#16976).
1471 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
1473 * nsterm.h (EmacsView): Add wait_for_tool_bar.
1475 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
1476 is nil. If waiting for toolbar to complete, force a redraw.
1478 2014-03-28 Glenn Morris <rgm@gnu.org>
1480 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
1481 (emacs_bugreport): New variable.
1482 (usage_message): Use PACKAGE_BUGREPORT.
1483 (syms_of_emacs) <report-emacs-bug-address>: New variable.
1485 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
1487 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
1489 Port recent signal-related changes to FreeBSD.
1490 Problem reported by Herbert J. Skuhra.
1491 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
1492 Move decls from here ...
1493 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
1495 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1497 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1498 and width of image background when it is displayed with a 'box'
1501 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
1503 More backward-compatible fix to char-equal core dump (Bug#17011).
1504 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1505 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1507 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
1509 * image.c (init_svg_functions): When loading SVG-related libraries,
1510 free already loaded libraries if the initialization fails.
1511 (rsvg_handle_set_size_callback): Remove declaration, unused.
1513 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
1515 Fix core dump in char-equal (Bug#17011).
1516 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1517 unibyte buffers, as we can't tell whether the characters are
1520 * insdel.c (adjust_markers_for_delete): Remove unused local.
1522 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
1524 Have (MARKER . ADJUSTMENT) undo records always be immediately
1525 after their corresponding (TEXT . POS) record in undo list.
1527 * lisp.h (record-delete): New arg record_markers.
1528 (record_marker_adjustment): No longer needed outside undo.c.
1529 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1530 adjustments to undo.c's record_marker_adjustments. Note that
1531 fileio.c's decide_coding_unwind is another caller to
1532 adjust_markers_for_delete. Because it has undo list bound to t,
1533 it does not rely on adjust_markers_for_delete to record marker
1535 (del_range_2): Swap call to record_delete and
1536 adjust_markers_for_delete so as undo marker adjustments are
1537 recorded before current deletion's adjustments, as before.
1538 (adjust_after_replace):
1539 (replace_range): Pass value for new record_markers arg to
1541 * undo.c (record_marker_adjustment): Rename to
1542 record_marker_adjustments and made static.
1543 (record_delete): Check record_markers arg and call
1544 record_marker_adjustments.
1545 (record_change): Pass value for new record_markers arg to
1547 (record_point): at_boundary calculation no longer needs to account
1548 for marker adjustments.
1550 2014-03-26 Martin Rudalics <rudalics@gmx.at>
1552 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1555 2014-03-26 Glenn Morris <rgm@gnu.org>
1557 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1559 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
1561 * buffer.c (struct sortvec): Add field `spriority'.
1562 (compare_overlays): Use it.
1563 (sort_overlays): Set it.
1565 2014-03-26 Eli Zaretskii <eliz@gnu.org>
1567 * xdisp.c (redisplay_window): If all previous attempts to find the
1568 cursor row failed, try a few alternatives before falling back to
1569 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1571 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
1573 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
1574 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
1576 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
1577 variables on Windows.
1579 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
1581 * w32.c (unsetenv): Remove unused var `retval'.
1582 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
1584 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
1585 (start_watching): Remove unused var `thr'.
1587 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
1588 (find_child_console): Remove unnecesary var `thread_id'.
1590 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
1591 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
1593 2014-03-26 Glenn Morris <rgm@gnu.org>
1595 * filelock.c (Flock_buffer): Doc tweak.
1597 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
1598 * emacs.c (shut_down_emacs):
1599 * fileio.c (Finsert_file_contents, write_region):
1600 * filelock.c (top-level, syms_of_filelock):
1601 * insdel.c (prepare_to_modify_buffer_1):
1602 CLASH_DETECTION is always defined now.
1604 2014-03-25 Eli Zaretskii <eliz@gnu.org>
1606 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
1607 DLL handle, to speed up thread startup.
1609 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
1611 Handle sigmask better with nested signal handlers (Bug#15561).
1612 * atimer.c (sigmask_atimers): Remove.
1613 Remaining use rewritten to use body of this function.
1614 * atimer.c (block_atimers, unblock_atimers):
1615 * callproc.c (block_child_signal, unblock_child_signal):
1616 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
1617 New arg OLDSET. All callers changed.
1618 * atimer.c (block_atimers, unblock_atimers):
1619 * callproc.c (block_child_signal, unblock_child_signal):
1620 * keyboard.c (handle_interrupt):
1621 * sound.c (vox_configure, vox_close):
1622 Restore the old signal mask rather than unilaterally clearing bits
1623 from the mask, in case a handler is running within another
1624 handler. All callers changed.
1625 * lisp.h, process.c, process.h, term.c:
1626 Adjust decls and callers to match new API.
1627 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
1628 signal handlers aren't supposed to use floating point anyway.
1629 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
1631 2014-03-23 Daniel Colascione <dancol@dancol.org>
1633 Split gc_sweep into discrete functions for legibility and better
1636 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
1637 (sweep_vectors): Fix typo in comment.
1638 (sweep_conses, sweep_floats, sweep_intervals)
1639 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
1640 (gc_sweep): Call new functions, to which existing functionality is
1642 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
1644 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
1646 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
1648 2014-03-23 Daniel Colascione <dancol@dancol.org>
1650 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
1651 only if xic_style calls for it. This change allows Emacs to work
1652 with ibus. Also, don't leak resources if create_frame_xic fails,
1653 and stop caching xic_style across different displays.
1654 (supported_xim_styles): Make const.
1655 (best_xim_style): Remove first parameter: it's always just
1656 supported_xim_styles. Change to look at supported_xim_styles
1659 2014-03-23 Daniel Colascione <dancol@dancol.org>
1661 * term.c (init_tty): Rearrange condition for clarity; print
1662 appropriate diagnostic.
1664 2014-03-23 Daniel Colascione <dancol@dancol.org>
1666 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1667 array. (ASAN caught.)
1669 2014-03-22 Glenn Morris <rgm@gnu.org>
1671 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
1673 2014-03-22 Daniel Colascione <dancol@dancol.org>
1675 * process.c (conv_sockaddr_to_lisp): When extracting the string
1676 names of AF_LOCAL sockets, stop before reading uninitialized memory.
1678 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1680 Fix regression introduced by patch for Bug#10500.
1681 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1682 * w32term.c (x_draw_image_relief): Likewise.
1684 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1686 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1687 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1688 maximize a frame for odd default fonts.
1690 2014-03-21 Glenn Morris <rgm@gnu.org>
1692 * minibuf.c (history-length): Increase default from 30 to 100.
1694 2014-03-21 Daniel Colascione <dancol@dancol.org>
1696 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
1697 every time we switch to minibuffer.
1699 * alloc.c (lisp_align_malloc, allocate_string_data)
1700 (allocate_vectorlike): Allow mmap allocation of lisp objects.
1701 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
1703 2014-03-21 Eli Zaretskii <eliz@gnu.org>
1705 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
1706 support more "verbs".
1708 2014-03-21 Daniel Colascione <dancol@dancol.org>
1710 Always prohibit dumping a dumped Emacs.
1712 * emacs.c (might_dump): New variable.
1713 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
1714 * lisp.h (might_dump): Declare.
1715 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
1717 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1719 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1721 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1723 * doc.c (store_function_docstring): Warn when we don't know where to
1725 (Fsubstitute_command_keys): Don't advertise the fact that
1726 text-properties are dropped, since we think it's a bug that we'll fix
1729 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1730 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1731 * frame.c (frame_garbaged): Make "docstring" more precise.
1733 2014-03-20 Glenn Morris <rgm@gnu.org>
1735 * charset.c (init_charset): When we cannot find the charsets directory,
1736 mention if EMACSDATA is set.
1738 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1740 * fns.c (Frandom): Fix rare bug where the result isn't random.
1742 Fix porting inconsistency about rounding to even.
1743 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1744 This way, the unusual !HAVE_RINT case acts like the usual
1745 HAVE_RINT case, and we can fix the documentation accordingly.
1747 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1749 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1750 (w32_wnd_proc): Initialize the dwHoverTime member of
1751 TRACKMOUSEEVENT structure.
1753 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1755 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1757 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1759 * search.c (find_newline): Speed up the function when using the
1760 newline cache, by halving the number of calls to
1761 region_cache_forward and region_cache_backward. (Bug#16830)
1763 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1765 * buffer.c (Fset_buffer): Document return value (bug#17015).
1767 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1769 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1770 nil, always resize character wise to avoid potential loss of the
1771 mode line (Bug#16923 related).
1773 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1775 * frame.c (x_set_frame_parameters): Always calculate new sizes
1776 pixelwise to avoid potential loss when rounding.
1778 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1780 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1781 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1783 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1785 * w32.c (fstatat): Don't add an extra slash if the argument ends
1786 with a slash: this fails the subsequent call to stat_worker on
1787 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1789 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1791 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1793 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1795 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1797 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1798 when frame is only on one screen (Bug#14713).
1800 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1802 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1803 there's a valid wrap point in the display line, the last glyph
1804 cannot "just barely fit" on this row, because display_line doesn't
1805 let it. Instead, proceed as if the last glyph didn't fit, so that
1806 we eventually back up the iterator to the wrap point. This avoids
1807 delusional behavior of move_it_to, whereby it proceeds to the next
1808 display line, but sets current_x to zero for all the glyphs that
1809 without word-wrap would fit on the previous display line.
1810 One result was that visual-order cursor movement behaved erratically
1812 (Fmove_point_visually): Add code to find the x coordinate of the
1813 last character before wrap point, under word-wrap on a TTY.
1815 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1817 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1818 also return value of MOVE_POS_MATCH_OR_ZV from
1819 move_it_in_display_line_to, when moving from beginning of line to
1820 point's position. (Bug#16961)
1822 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1824 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1825 * window.c (Fselect_window): Explain NORECORD and
1826 `buffer-list-update-hook' in doc-string.
1828 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1830 * window.c (Fother_window_for_scrolling): Check that
1831 Vother_window_scroll_buffer is a buffer.
1833 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1835 * xterm.c (xim_initialize): Always pass a copy of resource name
1836 to XRegisterIMInstantiateCallback and eassert whether return
1837 value is True. Passing copy is important because Xlib doesn't
1838 make its own copy and resource name argument usually points to
1839 SSDATA (Vx_resource_name), which may be changed from Lisp.
1840 (xim_close_display): For XUnregisterIMInstantiateCallback,
1841 always eassert return value and pass exactly the same values
1842 as were used for XRegisterIMInstantiateCallback.
1843 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1844 sources to check why if you are interested.
1846 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1848 * dispnew.c (change_frame_size_1): Add new_lines instead of
1849 new_height, the latter may be still zero if passed as such.
1850 * window.c (Fwindow_pixel_height): Mention bottom divider in
1853 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1855 Fix "resource temporarily unavailable" with xgselect
1857 * xgselect.c: Include <stdbool.h>.
1858 (xg_select) [!USE_GTK]: Don't lose track of errno.
1860 Fix minor --enable-gcc-warnings issues.
1861 * widget.c (update_various_frame_slots, EmacsFrameResize):
1862 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1864 2014-03-04 Ken Brown <kbrown@cornell.edu>
1866 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1867 represent the actual adjustment needed for alignment.
1869 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1871 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1872 needed, and don't reallocate if the initial allocation already
1873 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1875 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1877 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1880 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1882 * cmds.c (delete-char): Update docstring pointing out that the
1883 function ignores `delete-active-region' and `overwrite-mode'.
1885 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1887 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1889 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1890 allocated buffer due to alignment.
1891 (freehook): If the block to be freed was allocated by
1892 'aligned_alloc', find its real pointer before calling 'free'.
1894 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1897 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1899 * font.c (toplevel): Adjust comment about font cache layout.
1900 (font_clear_cache): Fix to match real font cache layout.
1901 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1902 (Fframe_font_cache) [FONT_DEBUG]: New function.
1903 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1905 Avoid crashes when X fonts are erroneously freed on reused X
1906 'Display *' connection data (Bug#16069). Note that X font
1907 resources still may be leaked, but currently there is no way
1908 to completely avoid it.
1909 * xterm.h (struct x_display_info): New member x_id. Add comments.
1910 * xterm.c (x_display_id): New variable.
1911 (x_term_init): Assign identifier to each opened X connection.
1912 * xfont.c (struct xfont): New member x_display_id.
1913 (xfont_open): Initialize it with frame's display id.
1914 (xfont_close): Check whether font's display id matches the one
1915 recorded for the given display. Adjust comment.
1916 * xftfont.c (struct xftfont_info):
1917 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1919 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1921 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1922 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1923 killed Vother_window_scroll_buffer.
1924 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1926 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1928 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1929 that start with more than 2 slashes as UNCs. (Bug#16751)
1931 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1933 Fix a few crashes and leaks when cloning C strings.
1934 * alloc.c, lisp.h (dupstring): New function.
1935 * gtkutil.c (xg_get_font):
1936 * term.c (tty_default_color_capabilities):
1937 * xsettings.c (store_monospaced_changed)
1938 (store_font_name_changed, parse_settings)
1939 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1940 This avoids some unlikely crashes due to accessing freed storage,
1941 and avoids some minor memory leaks in the more-typical case.
1943 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1945 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1946 cursor when modeline can't be dragged (Bug#16647).
1948 2014-02-28 Glenn Morris <rgm@gnu.org>
1950 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1951 from custom-delayed-init-variables. (Bug#11565)
1953 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1955 More fixes for mouse glyph calculations (Bug#16647).
1956 * window.c (coordinates_in_window): In intersection of
1957 horizontal and vertical window dividers prefer the horizontal
1958 one. Add some extra parens to last fix.
1959 (window_relative_x_coord): Return x-coordinate for header and
1961 * xdisp.c (remember_mouse_glyph): In text area don't extend
1962 glyph into mode line to show the vertical drag cursor there
1963 immediately. Subdivide mouse glyphs in right fringes to show a
1964 horizontal drag cursor as soon as we enter the "grabbable width"
1965 portion. Handle vertical border case separately. Do not
1966 subdivide window divider areas.
1967 (note_mouse_highlight): On bottom divider of bottommost windows
1968 show vertical drag cursor only when the minibuffer window can be
1971 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1973 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1974 reset by the face of the object just displayed. See also bug#76.
1975 (get_next_display_element): If the string came from a display
1976 property, examine the box face attribute at it->position, not at
1977 it->current.pos, since the latter was not updated yet. (Bug#16870)
1978 (handle_face_prop): Improve commentary.
1980 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1982 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1983 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1985 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1987 Fixes around Bug#16647.
1988 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1989 ON_BOTTOM_DIVIDER cases.
1990 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1991 only if the window has no right divider.
1992 (Fcoordinates_in_window_p): Fix doc-string.
1994 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1996 * lread.c (Funintern): Fix doc to match advertised calling convention.
1998 2014-02-24 Daniel Colascione <dancol@dancol.org>
2000 * keyboard.c (read_char): Close race that resulted in lost events.
2002 2014-02-22 Glenn Morris <rgm@gnu.org>
2004 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
2005 * window.c (window-resize-pixelwise): Doc fixes.
2007 * process.c (Finternal_default_process_filter)
2008 (Finternal_default_process_sentinel): Doc tweaks.
2010 2014-02-21 Glenn Morris <rgm@gnu.org>
2012 * process.c (Fprocess_buffer, Faccept_process_output)
2013 (Finternal_default_process_filter, Finternal_default_process_sentinel):
2016 2014-02-21 Martin Rudalics <rudalics@gmx.at>
2018 * window.c (Fwindow_scroll_bar_width): New function.
2020 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
2022 Pacify GCC when configuring with --enable-gcc-warnings.
2023 * xdisp.c (move_it_in_display_line_to) [lint]:
2024 Initialize recently-added local.
2026 2014-02-21 Daniel Colascione <dancol@dancol.org>
2028 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
2030 2014-02-20 Eli Zaretskii <eliz@gnu.org>
2032 * xdisp.c (init_iterator): Don't dereference a bogus face
2033 pointer. (Bug#16819)
2034 (try_cursor_movement): Don't use cursor position if
2035 set_cursor_from_row failed to compute it. This avoids assertion
2036 violations in MATRIX_ROW.
2037 (move_it_in_display_line_to): Save the iterator state in ppos_it
2038 only once per call. Reimplement the method used to return to the
2039 best candidate position if all the positions found in display line
2040 are beyond TO_CHARPOS. This cuts down the number of calls to
2041 bidi_shelve_cache, which moves a lot of stuff when lines are long
2042 and include bidirectional text. (Bug#15555)
2044 2014-02-20 Glenn Morris <rgm@gnu.org>
2046 * data.c (Fdefalias): Doc fix.
2048 2014-02-19 Eli Zaretskii <eliz@gnu.org>
2050 * xdisp.c (display_line): Fix horizontal scrolling of large images
2051 when fringes are turned off. This comes at a price of not
2052 displaying the truncation/continuation glyphs in this case.
2055 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
2056 CreateDIBSection returns an error indication, zero out *ximg after
2057 destroying the image. This avoids crashes in memory allocations
2058 due to the fact that some of the callers also call
2059 x_destroy_x_image, which will attempt to free an already free'd
2062 2014-02-18 Martin Rudalics <rudalics@gmx.at>
2064 * widget.c (update_various_frame_slots): Don't set
2065 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
2067 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
2069 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
2071 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
2073 temacs --daemon fix (Bug#16599).
2074 * emacs.c (main): Initialize daemon_pipe[1] here ...
2075 (syms_of_emacs): ... instead of here.
2077 2014-02-16 Anders Lindgern <andlind@gmail.com>
2079 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
2082 2014-02-16 Daniel Colascione <dancol@dancol.org>
2084 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
2085 (xd_get_connection_address): Use it.
2086 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
2087 xd_get_connection_address because the latter signals if the bus
2088 we're trying to close is already disconnected.
2090 2014-02-13 Eli Zaretskii <eliz@gnu.org>
2092 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
2093 argument to CreateThread. This avoids segfaults on Windows 9X.
2094 Reported by oslsachem <oslsachem@gmail.com>.
2096 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
2098 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
2099 * unexhp9k800.c (unexec_error): New function, to simplify the code.
2100 (check_lseek): New function, to report lseek errors.
2101 (save_data_space, update_file_ptrs, read_header, write_header)
2102 (copy_file, copy_rest, unexec): Use these news functions.
2103 (update_file_ptrs): Don't assume wraparound behavior when
2104 converting a large size_t value to off_t.
2106 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
2108 * composite.c (fill_gstring_header): Pass positions as C integers
2109 and move parameters checking to...
2110 (Fcomposition_get_gstring): ...this function. Handle case when
2111 buffer positions are in reversed order and avoid crash (Bug#16739).
2113 * buffer.c (validate_region): Mention current buffer in error message.
2115 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
2117 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
2119 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
2121 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
2123 2014-02-11 Glenn Morris <rgm@gnu.org>
2125 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
2126 Replace refs to "OpenStep" in messages.
2128 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
2130 Avoid "." at end of error diagnostics.
2131 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
2132 * font.c (Ffont_at):
2133 * nsfns.m (ns_display_info_for_name):
2134 * nsselect.m (Fx_own_selection_internal):
2135 * nsterm.m (performDragOperation:):
2136 Remove "." from end of diagnostic.
2138 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
2140 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
2141 unintuitive (bug#15824).
2142 (Fyes_or_no_p): Doc fix (bug#15456).
2144 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
2146 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
2148 * eval.c (call_debugger): When exiting the debugger, do not allow
2149 max_specpdl_size less than actual binding depth (Bug#16603).
2150 (syms_of_eval): Adjust docstring.
2152 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
2154 * cmds.c (Fself_insert_command): Output a clearer error message on
2155 negative repetitions (bug#9476).
2157 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
2159 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2161 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
2163 * minibuf.c (Fread_string): Doc clarification (bug#15422).
2165 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
2167 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
2169 * keyboard.c (Frecursive_edit): Fix typo in docstring.
2171 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2173 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
2175 * keyboard.c (Frecursive_edit): Say more precicely how throwing
2176 `exit' works (bug#15865).
2178 2014-02-07 Martin Rudalics <rudalics@gmx.at>
2180 Constrain window box/body sizes and margin widths (Bug#16649).
2181 * xdisp.c (window_box_width): Don't return less than zero.
2182 (window_box_left_offset, window_box_right_offset): Don't return
2183 more than the window's pixel width.
2184 * window.c (window_body_height, window_body_width): Don't return
2186 (window_resize_apply): Adjust margin width, if necessary.
2188 2014-02-07 Glenn Morris <rgm@gnu.org>
2190 * nsterm.m (syms_of_nsterm): Doc fix.
2192 2014-02-06 Eli Zaretskii <eliz@gnu.org>
2194 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
2195 New variables: pointers through which to call the respective APIs.
2196 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
2197 (filename_from_ansi, sys_link, check_windows_init_file):
2198 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
2199 This is required on Windows 9X, where we dynamically load
2200 UNICOWS.DLL which has their non-stub implementations.
2201 (maybe_load_unicows_dll): Assign addresses to these 2 function
2202 pointers after loading UNICOWS.DLL.
2204 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
2205 MultiByteToWideChar and WideCharToMultiByte through function
2208 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
2211 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
2213 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
2214 for OSX >= 10.9 if separate spaces are used.
2215 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
2217 2014-02-06 Glenn Morris <rgm@gnu.org>
2219 * buffer.c (cache-long-scans): Doc fix.
2221 2014-02-05 Eli Zaretskii <eliz@gnu.org>
2223 * w32fns.c (Fw32_shell_execute): Doc fix.
2225 2014-02-05 Bastien Guerry <bzg@gnu.org>
2227 * syntax.c (Fforward_word): Call Fconstrain_to_field with
2228 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
2230 2014-02-05 Martin Rudalics <rudalics@gmx.at>
2232 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
2233 outside the window (Bug#16649).
2235 * xdisp.c (note_mouse_highlight): When entering a margin area show
2236 a non-text cursor (Bug#16647).
2238 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
2240 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
2241 It prompted a compile-time diagnostic on GNU/Linux.
2242 Simplify to remove the need for the label.
2244 2014-02-04 Eli Zaretskii <eliz@gnu.org>
2246 * w32menu.c (w32_popup_dialog): Don't condition the whole function
2247 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
2248 to show it; otherwise return 'unsupported--w32-dialog' to signal
2249 to the caller that emulation with menus is necessary.
2250 This resurrects code inadvertently deleted by the 2013-10-08 commit.
2252 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
2254 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
2257 * menu.c (Fx_popup_dialog): Don't condition the call to
2258 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
2259 special symbol 'unsupported--w32-dialog', emulate the dialog with
2260 a menu by calling x-popup-menu.
2262 * menu.h (Qunsupported__w32_dialog): New extern variable.
2264 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
2266 * keyboard.c (kbd_buffer_get_event): Read file notification events
2269 * xgselect.c (xg_select): Read glib events in any case, even if
2270 there are no file descriptors to watch for. (Bug#16519)
2272 2014-02-03 Martin Rudalics <rudalics@gmx.at>
2274 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
2275 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
2276 * w32term.c (w32_draw_window_divider): Handle first and last
2278 * w32term.h (w32_fill_area_abs): New function.
2279 * xdisp.c (x_draw_right_divider): Don't draw over bottom
2281 * xfaces.c (realize_basic_faces): Handle new face ids.
2282 * xfns.c (Fx_create_frame): Call x_default_parameter for right
2283 and bottom divider width.
2284 * xterm.c (x_draw_window_divider): Handle first and last pixels
2287 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
2289 * print.c (Fexternal_debugging_output): Add cast to pacify
2290 --enable-gcc-warnings.
2291 * eval.c (call_debugger): Grow specpdl if the debugger was
2292 entered due to specpdl overflow (Bug#16603) and allow more
2293 specpdl space for the debugger itself.
2295 2014-02-02 Martin Rudalics <rudalics@gmx.at>
2297 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
2300 2014-02-01 Eli Zaretskii <eliz@gnu.org>
2302 * w32fns.c (Ffile_system_info): Use WINAPI in the function
2303 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
2305 * print.c (Fexternal_debugging_output): If the argument character
2306 is non-ASCII, encode it with the current locale's encoding before
2307 writing the result to the terminal. (Bug#16448)
2309 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
2310 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
2313 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
2315 * process.c (create_process): Reset SIGPROF handler in the child.
2316 * callproc.c (call_process): Likewise.
2318 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
2320 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
2322 2014-01-29 Eli Zaretskii <eliz@gnu.org>
2324 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
2325 of zero to print strings, GDB doesn't like it.
2327 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
2328 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
2329 we still use correct addresses. (Bug#16576)
2331 2014-01-27 K. Handa <handa@gnu.org>
2333 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
2334 to preserve the code detection behavior of 24.3.
2335 * coding.h (struct coding_system): New member detected_utf8_bytes.
2336 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
2337 (decode_coding_gap): Use short cut for UTF-8 file reading only
2338 when coding->detected_utf8_bytes equals to coding->src_bytes.
2339 * fileio.c (Finsert_file_contents): Cancel the previous change.
2341 2014-01-29 Martin Rudalics <rudalics@gmx.at>
2343 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
2344 that are not visible.
2346 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
2348 * xmenu.c (create_and_show_popup_menu): Handle case when no key
2349 is grabbed (Bug#16565).
2351 2014-01-28 Martin Rudalics <rudalics@gmx.at>
2353 * xdisp.c (last_max_ascent): Re-remove after erroneously
2354 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
2356 (move_it_to): Re-remove reference to last_max_ascent.
2357 (Fwindow_text_pixel_size): Add iterator's max_ascent and
2358 max_descent here instead of calling line_bottom_y.
2361 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
2363 * terminal.c (initial_free_frame_resources): New function.
2364 (init_initial_terminal): Install new hook to free face cache
2365 on initial frame and avoid memory leak. For details, see
2366 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
2367 * xfaces.c (free_frame_faces): Adjust comment.
2369 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2371 * data.c (Fstring_to_number): Document results if unparsable
2374 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
2376 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
2378 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2380 When decoding, prefer ptrdiff_t to int for buffer positions etc.
2381 * coding.c (detect_coding_utf_8, emacs_mule_char)
2382 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
2383 (check_utf_8, decode_coding):
2384 * coding.h (struct coding_system.errors):
2385 Use ptrdiff_t, not int, for integer values derived from buffer and
2388 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
2389 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
2390 before invoking decode_coding_gap, since there's just one block.
2392 2014-01-25 Martin Rudalics <rudalics@gmx.at>
2394 Fix handling of face attributes in Fx_create_frame (Bug#16529).
2395 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
2396 too early. Again run change_frame_size before assigning menu-
2399 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
2401 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
2402 arrives, call x_check_fullscreen, in case the new display has a
2403 different resolution. (Bug#16517)
2405 2014-01-25 Eli Zaretskii <eliz@gnu.org>
2407 * term.c (read_menu_input): If the selected frame changes, exit
2409 (tty_menu_show): If the selected frame changes while we displayed
2410 a menu, throw to top level. (Bug#16479)
2412 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
2414 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
2416 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
2418 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
2419 * data.c (count_one_bits_word): Fix bug (negated comparison)
2420 when BITS_PER_ULL < BITS_PER_BITS_WORD.
2422 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
2424 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
2425 Avoid undefined behavior by initializing display property bit of a
2426 string processed by the bidirectional iterator. For details, see
2427 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
2429 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
2431 Minor cleanup of previous change.
2432 * image.c (imagemagick_error, Fimagemagick_types):
2433 Omit some recently-introduced and unnecessary casts and assignments.
2435 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
2437 Fix two memory leaks discovered with Valgrind.
2438 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
2439 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
2441 2014-01-22 Martin Rudalics <rudalics@gmx.at>
2443 Fixes in window size functions around Bug#16430 and Bug#16470.
2444 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
2445 (Fwindow_mode_line_height, Fwindow_header_line_height)
2446 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2447 Minor doc-string adjustments.
2448 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
2449 Rewrite doc-strings.
2450 (window_body_height, window_body_width): Do not count partially
2451 visible lines/columns when PIXELWISE is nil (Bug#16470).
2452 (Qfloor, Qceiling): New symbols.
2454 2014-01-21 Eli Zaretskii <eliz@gnu.org>
2456 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
2457 when the image cache is not yet allocated. (Bug#16509)
2459 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
2461 * buffer.c (Fkill_buffer): When killing an indirect buffer,
2462 re-attach intervals to its base buffer (Bug#16502).
2463 * intervals.c (set_interval_object): Move from here...
2464 * intervals.h (set_interval_object): ... to here. Fix comments.
2466 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
2468 Avoid undefined behavior by initializing buffer redisplay bit.
2469 Problem reported by Dmitry Antipov in
2470 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
2471 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
2473 Revert some of the CANNOT_DUMP fix (Bug#16494).
2474 * lread.c (init_lread): Fix typo: NILP, not !NILP.
2476 2014-01-19 Eli Zaretskii <eliz@gnu.org>
2478 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
2479 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
2480 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
2481 they are replaced by macros that expand into direct calls to the
2482 corresponding functions from GDI32.DLL.
2483 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
2484 variables in the Cygwin build, they are unused.
2486 2014-01-19 K. Handa <handa@gnu.org>
2488 * composite.c (composition_update_it): Fix previous change.
2490 2014-01-18 Eli Zaretskii <eliz@gnu.org>
2492 Fix file name handling on MS-Windows 9X.
2493 * w32.c (maybe_load_unicows_dll): New function.
2495 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
2496 on, to make sure we can convert file names to and from UTF-8 on
2497 Windows 9X. This fixes a failure to start up because Emacs cannot
2498 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
2500 * w32font.c [WINDOWSNT]: Include w32.h.
2501 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
2502 of implementing the same stuff.
2503 Remove now unused g_b_init_is_windows_9x.
2505 * w32.h (maybe_load_unicows_dll): Add prototype.
2507 2014-01-17 Eli Zaretskii <eliz@gnu.org>
2509 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
2510 switch to single keyboard. Prevents daemon crashes when a new
2511 client connects while we show a TTY menu in an existing client.
2514 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
2516 Fix MinGW64 porting problem with _setjmp.
2517 Reported by Eli Zaretskii in:
2518 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
2519 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
2520 the old _setjmp and _longjmp. All uses changed.
2522 2014-01-13 Daniel Colascione <dancol@dancol.org>
2524 * textprop.c (Fremove_list_of_text_properties):
2525 Correctly handle reaching the end of the interval tree. (Bug#15344)
2527 2014-01-13 Martin Rudalics <rudalics@gmx.at>
2529 * xdisp.c (resize_mini_window): Round height to a multiple of
2530 frame's line height. Fix bug in calculation of window start
2531 position (Bug#16424).
2533 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
2535 * macfont.m: Include termchar.h.
2536 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
2537 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
2538 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
2539 *_WITH_GC_* to take face and f as parameters.
2540 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
2541 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
2543 2014-01-13 Daniel Colascione <dancol@dancol.org>
2545 Fix menu item updating in the presence of the Unity global menu
2548 * gtkutil.h (xg_have_tear_offs): Add frame parameter
2549 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
2551 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
2552 updating menus; explain why.
2553 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
2554 problem it's supposed to solve and it interferes with detecting
2555 the presence of a global menu.
2556 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
2559 2014-01-11 K. Handa <handa@gnu.org>
2561 * composite.c (composition_update_it): Fix indexing of
2562 LGSTRING_CHAR (Bug#15984).
2564 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
2566 * unexw32.c (_start) [__MINGW64__]: Define to __start.
2568 2014-01-11 Eli Zaretskii <eliz@gnu.org>
2570 * xdisp.c (try_window_id): Don't use this function's optimizations
2571 if overlays in the buffer displayed by the window have changed
2572 since last redisplay. (Bug#16347)
2573 (message_dolog): Fix indentation.
2575 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2577 * frame.c (frame_resize_pixelwise): Fix doc-string.
2579 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2581 Fix handling of internal borders (Bug#16348).
2582 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2583 Remove internal border width from pixel width of windows.
2584 (change_frame_size_1): Don't return early when frame's pixel
2585 size changes - we still have to record the new sizes in the
2587 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2588 also when toolbar gets larger.
2589 * window.c (check_frame_size): Include internal_border_width in
2591 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2592 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2593 In non-toolkit/non-GTK version clear internal border.
2594 * xterm.c (x_clear_under_internal_border): New function for
2595 non-toolkit/non-GTK version.
2596 (x_after_update_window_line): In non-toolkit/non-GTK version
2598 (handle_one_xevent, x_set_window_size):
2599 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2600 * xterm.h (x_clear_under_internal_border): Extern it.
2602 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2604 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2605 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2608 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2610 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2611 last value of point is not equal to buffer's point. (Bug#16129)
2613 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2616 * nsterm.h (updateCollectionBehavior): Rename from
2617 updateCollectionBehaviour. All uses changed.
2619 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2620 * Makefile.in (SETFATTR): New macro.
2621 (temacs$(EXEEXT)): Use it.
2623 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2625 Fix maximization behavior on Windows (Bug#16300).
2626 * w32fns.c (w32_fullscreen_rect): Don't handle
2627 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2628 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2629 of SetWindowPos. Restore last placement also when leaving
2630 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2631 but the FULLSCREEN_BOTH case.
2633 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2636 * data.c (arithcompare_driver):
2637 * fileio.c (Fcar_less_than_car):
2638 * fns.c (internal_equal):
2639 * frame.c (delete_frame):
2640 * lisp.h (enum More_Lisp_Bits):
2642 Avoid C99 constructs that don't work in C89.
2643 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2644 to port to C89, which doesn't have 'long long'.
2645 (count_trailing_zero_bits): Use them.
2647 2014-01-03 Chong Yidong <cyd@gnu.org>
2649 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2651 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2653 Further adjust frame/window scrollbar width calculations.
2654 * window.c (apply_window_adjustment):
2655 Set windows_or_buffers_changed.
2656 (Fwindow_scroll_bars): Return actual scrollbar width.
2657 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2658 For non-toolkit builds again use 14 as minimum width and set
2659 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2660 * xterm.c (XTset_vertical_scroll_bar): Take width from
2661 WINDOW_SCROLL_BAR_AREA_WIDTH.
2662 (x_new_font): Rename wid to unit. Base calculation of new
2663 scrollbar width on toolkit used and make it analogous to that of
2664 x_set_scroll_bar_default_width.
2665 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2666 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2667 of GetSystemMetrics.
2668 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2669 WINDOW_SCROLL_BAR_AREA_WIDTH.
2670 (x_new_font): Make it correspond to changes in xterm.c.
2672 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2674 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2675 This is a cleaner way to fix the MinGW-w64 porting problem.
2676 Check for INTPTR_MAX misconfiguration.
2678 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2680 * search.c (newline_cache_on_off, find_newline): In indirect
2681 buffers, use the newline cache of the base buffer.
2683 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2684 buffer, invalidate the caches of its base buffer. (Bug#16265)
2686 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2687 buffers, use the width-run cache of the base buffer.
2689 * xdisp.c (redisplay_window): When the window displays an indirect
2690 buffer, and the character widths in the display table have
2691 changed, invalidate the width-run cache of the corresponding base
2694 * fileio.c (Finsert_file_contents): When invalidating the newline
2695 cache, consider the case of inserting into indirect buffer.
2697 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2698 In indirect buffers, use the paragraph cache of the base buffer.
2700 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2702 * window.c (grow_mini_window): Fix last change.
2704 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2706 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2708 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2710 * w32term.c (w32_initialize): Use LCID and LOWORD.
2712 * w32proc.c (create_child): Use pid_t for 5th argument.
2713 (IsValidLocale): Don't provide prototype for MinGW64.
2714 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2715 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2717 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2718 MinGW64 doesn't support.
2720 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2722 * w32.c (set_named_security_info): New function.
2723 (acl_set_file): Fall back on set_named_security_info if
2724 set_file_security fails.
2725 (g_b_init_set_named_security_info_w)
2726 (g_b_init_set_named_security_info_a): New static variables.
2727 (globals_of_w32): Initialize them to zero.
2728 (set_named_security_info): Set them to non-zero if the
2729 corresponding API is available.
2730 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2731 New function typedefs.
2733 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2735 Some more fixes following pixelwise resize changes including one
2737 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2738 of frame_resize_pixelwise.
2739 * widget.c (pixel_to_text_size): New function.
2740 (update_wm_hints): Have size hints respect value of
2741 frame_resize_pixelwise.
2742 (EmacsFrameResize): Alway process resize requests pixelwise.
2743 * window.c (grow_mini_window): Make sure mini window is at least
2745 * xdisp.c (display_menu_bar): Make sure menubar extends till
2747 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2748 (x_set_tool_bar_lines): Calculate pixelwise.
2749 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2750 frame_resize_pixelwise.
2752 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2754 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2755 variables not used there.
2757 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2759 * w32.c (sys_umask): New function. (Bug#16299)
2761 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2763 * dispnew.c (change_frame_size_1): Take old width of root window
2764 from that window's pixel width. (Bug#16284)
2766 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2768 Plain copy-file no longer chmods an existing destination (Bug#16133).
2769 * fileio.c (realmask): Now a static var, not a local.
2770 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2771 Remove arg STATPTR. All uses changed.
2772 (Fcopy_file): Do not alter permissions of existing destinations,
2773 unless PRESERVE-PERMISSIONS (renamed from
2774 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2775 Avoid race when testing for existing destinations and for
2776 when input and output files are the same.
2777 If changing the group fails, adjust both default and
2778 preserved permissions so that access is not granted to the
2780 (Fset_default_file_modes, init_fileio): Update realmask.
2781 (Fdefault_file_modes): Use realmask instead of calling umask.
2783 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2785 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2786 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2787 flags on the daemon pipe ends before execing.
2789 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2791 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2792 session. (Bug#14739)
2794 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2796 * callproc.c (Vexec_path): Document that exec-directory is in it.
2798 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2800 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2803 2013-12-27 Chong Yidong <cyd@gnu.org>
2805 * data.c (Fsymbol_function): Doc fix.
2807 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2809 Some more tinkering with Bug#16051.
2810 * window.c (resize_frame_windows): Don't let the size of the
2811 root window drop below the frame's default character size.
2812 Never ever delete any subwindows - let the window manager do the
2815 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2816 of toolbar lines needed when they exceed the height of the root
2818 (unwind_create_frame_1): New function.
2819 (Fx_create_frame): Generally inhibit calling the window
2820 configuration change hook here. Remove extra call to
2821 change_frame_size - it's not needed when we don't run the
2822 configuration change hook.
2824 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2826 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2827 On my Fedora 19 platform the core dumps were so big that
2828 my desktop became nearly catatonic.
2829 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2830 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2831 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2832 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2833 a clang-only syntax.
2834 * conf_post.h (__has_feature): New macro, if not already defined.
2835 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2836 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2838 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2840 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2841 is a file name. (Bug#16252)
2843 2013-12-25 Chong Yidong <cyd@gnu.org>
2845 * keyboard.c (Voverriding_terminal_local_map)
2846 (Voverriding_local_map): Doc fix.
2848 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2850 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2852 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2853 file name when it is submitted to ShellExecute. Simplify code.
2854 Don't test DOCUMENT for being a string, as that is enforced by
2855 CHECK_STRING. Doc fix.
2857 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2859 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2860 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2861 redisplay_tool_bar does. Improve and fix commentary.
2862 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2863 limits of the glyph matrices. (Bug#16051)
2864 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2865 only when the new size is different from the old one, and the new
2866 size can be achieved given the frame height.
2868 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2870 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2872 2013-12-23 Glenn Morris <rgm@gnu.org>
2874 * lread.c (Fload): Mention load-prefer-newer in doc.
2876 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2878 Handle Bug#16207 by being more restrictive when running hooks.
2879 * window.c (unwind_change_frame): New function.
2880 (Fset_window_configuration): Don't run configuration change hook
2881 while the frame configuration is unsafe. Call select_window
2884 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2886 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2888 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2890 * nsterm.h: Declare EmacsColor category.
2892 * nsterm.m (NSColor): Implement EmacsColor category.
2893 (ns_get_color): Use colorUsingDefaultColorSpace.
2894 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2896 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2898 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2900 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2901 having the PNG_NORETURN attribute, to avoid compiler warning in
2904 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2906 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2908 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2909 fringe background extension.
2910 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2911 because they are now always the same as `left' and `width',
2912 respectively. Remove code for the case that `width' and
2913 `sb_width' are different.
2915 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2917 Remove scroll_bar_actual_width from frames.
2918 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2919 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2920 (x_figure_window_size):
2921 * nsterm.m (x_set_window_size):
2922 * widget.c (set_frame_size):
2923 * w32term.c (x_set_window_size):
2924 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2925 scroll_bar_actual_width.
2927 Convert scroll_bar members to integers on Windows.
2928 * w32term.h (struct scroll_bar): Convert top, left, width,
2929 height, start, end and dragging to integers.
2930 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2932 * w32term.c (w32_set_scroll_bar_thumb)
2933 (w32_scroll_bar_handle_click): Remove XINT conversions for
2934 scroll_bar members. Treat bar->dragging as integer.
2935 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2936 first element. Remove XINT conversions for scroll_bar members.
2937 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2938 Remove XINT conversions for scroll_bar members.
2940 Fix assignment for new window total sizes.
2941 * window.c (Fwindow_resize_apply_total): Assign values for
2944 2013-12-20 Chong Yidong <cyd@gnu.org>
2946 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2947 argument to `append'.
2949 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2951 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2952 current text face, for extending the face of the display margins.
2955 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2956 Doc fix. (Bug#16190)
2958 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2960 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2963 * nsterm.m (Qfile, Qurl): New.
2964 (EV_MODIFIERS2): New macro.
2965 (EV_MODIFIERS): Use EV_MODIFIERS2.
2966 (ns_term_init): Remove font and color from DND, does not work on
2967 newer OSX, and other ports don't have them.
2968 (performDragOperation:): Handle modifiers used during drag.
2969 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2970 Remove global Lisp variables used to communicate with ns-win.el.
2971 Remove font and color handling.
2972 (syms_of_nsterm): Defsym Qfile and Qurl.
2974 2013-12-19 Anders Lindgren <andlind@gmail.com>
2976 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2977 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2979 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2980 (constrainFrameRect): Remove special case nr_screens == 1.
2981 Don't constrain size to size of view.
2983 * nsterm.h (ns_output): Remove dont_constrain.
2985 2013-12-19 Anders Lindgren <andlind@gmail.com>
2987 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2989 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2991 Minor fixes for recent openp changes.
2992 * lisp.h (GCPRO7): New macro.
2993 * lread.c (openp): Use bool for boolean; all callers changed.
2994 Protect save_string from GC. Don't assume that file descriptors
2995 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2996 warning about uninitialized variable.
2998 2013-12-18 Eli Zaretskii <eliz@gnu.org>
3000 * w32fns.c (emacs_abort): Use intptr_t as argument of
3001 INT_BUFSIZE_BOUND, to avoid compiler warnings.
3003 2013-12-18 Glenn Morris <rgm@gnu.org>
3005 * lread.c (Fload): Pass load_prefer_newer to openp.
3006 Don't bother checking mtime if openp already did it.
3007 (openp): Add `newer' argument, to check all suffixes
3008 and find the newest file.
3009 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
3010 * callproc.c (call_process):
3011 * charset.c (load_charset_map_from_file):
3012 * emacs.c (init_cmdargs):
3013 * image.c (x_create_bitmap_from_file, x_find_image_file):
3015 * lread.c (Flocate_file_internal):
3016 * process.c (Fformat_network_address):
3017 * sound.c (Fplay_sound_internal):
3018 * w32.c (check_windows_init_file):
3019 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
3021 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
3023 2013-12-17 Eli Zaretskii <eliz@gnu.org>
3025 * w32.c (getloadavg): Don't index samples[] array with negative
3026 indices. Recover from wall-clock time being set backwards.
3028 * w32term.c (w32_initialize): Declare the argument of
3029 set_user_model as const.
3031 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
3032 (w32_menu_show): Constify some arguments passed to MessageBox.
3034 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
3035 to initialize Lisp objects.
3037 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
3038 initialize Lisp objects.
3040 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
3041 use variables used only on X under that condition.
3043 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
3044 variables not used there.
3046 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
3048 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
3049 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
3051 2013-12-16 Eli Zaretskii <eliz@gnu.org>
3053 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
3054 code, revealed in presence of R2L characters, character
3055 compositions, and display vectors. A better fix for Bug#16148.
3056 (extend_face_to_end_of_line): Don't reference tool_bar_window in
3057 GTK and NS builds, they don't have this member of struct frame.
3059 * dispextern.h (struct composition_it): Correct a comment for the
3062 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
3064 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
3065 This prevents a compilation error on C compilers that do not
3066 default functions to return 'int' if not declared. Also, add
3067 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
3068 since it now uses inline functions.
3070 2013-12-16 Eli Zaretskii <eliz@gnu.org>
3072 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
3073 display margins on mode line, header line, and in the frame's
3074 tool-bar window. (Bug#16165)
3076 2013-12-16 Andreas Schwab <schwab@suse.de>
3078 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
3080 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
3082 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
3085 2013-12-16 Martin Rudalics <rudalics@gmx.at>
3087 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
3089 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
3091 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
3092 intended to find bogus pointers in font objects (Bug#16140).
3093 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
3094 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
3095 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
3096 Disable for MS-Windows due to Bug#15876; apparently this
3097 requires more or less substantial changes in fontset code.
3098 * xfont.c (xfont_close):
3099 * xftfont.c (xftfont_close): Call x_display_info_for_display
3100 to check whether 'Display *' is valid (Bug#16093 and probably
3103 2013-12-15 Eli Zaretskii <eliz@gnu.org>
3105 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
3106 Reported by Juanma Barranquero <lekktu@gmail.com>.
3108 * process.c (Fprocess_send_eof): Don't crash if someone tries to
3109 open a pty on MS-Windows. (Bug#16152)
3111 * emacs.c (decode_env_path): Fix bogus comparison against
3112 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
3114 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
3116 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
3117 (Fx_file_dialog): Add parentheses around && to silence warning.
3119 * w32term.c (construct_drag_n_drop): Remove unused local variable.
3121 2013-12-15 Eli Zaretskii <eliz@gnu.org>
3123 * xdisp.c (extend_face_to_end_of_line): Extend background of
3124 non-default face in margin areas as well. (Bug#16151)
3125 (display_line): Call extend_face_to_end_of_line for continued
3126 lines as well, if the display margins have non-zero width.
3127 (set_glyph_string_background_width): When needed, set the
3128 extends_to_end_of_line_p flag on glyph strings to be drawn in
3129 margin areas, not only in the text area.
3131 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
3134 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
3136 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
3137 Don't worry about verify_error being t, since it has to be a list.
3139 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
3141 Use bool for boolean, focusing on headers.
3142 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
3143 No need to include <stdbool.h>, since conf_post.h does it now.
3144 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
3145 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
3146 (SET_PER_BUFFER_VALUE_P):
3147 * ccl.c, ccl.h (setup_ccl_program):
3148 * ccl.h (CHECK_CCL_PROGRAM):
3149 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
3150 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
3151 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
3152 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
3153 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
3154 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
3155 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
3156 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
3157 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
3158 (CHARSET_FAST_MAP_SET):
3159 * coding.c (decode_coding_ccl, encode_coding_ccl):
3160 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
3161 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
3162 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
3163 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
3164 (decode_coding_c_string):
3165 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
3166 * conf_post.h (has_attribute):
3167 * dispextern.h (trace_redisplay_p)
3168 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
3169 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
3170 (SET_GLYPH_FROM_CHAR_GLYPH)
3171 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
3172 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
3173 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
3174 (cursor_in_mouse_face_p):
3175 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
3176 (blank_row, prepare_desired_row)
3177 (build_frame_matrix_from_leaf_window, make_current)
3178 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
3179 (update_window, scrolling_window, update_frame_line):
3180 * disptab.h (GLYPH_FOLLOW_ALIASES):
3181 * editfns.c (Fformat):
3182 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
3183 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
3184 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
3185 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
3186 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
3187 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
3188 (FONT_DEFERRED_LOG):
3189 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
3190 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
3191 (FRAME_MOUSE_UPDATE):
3192 * fringe.c (Fdefine_fringe_bitmap):
3193 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
3194 (x_create_bitmap_from_xpm_data, xpm_load_image):
3195 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
3196 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
3197 (MERGE_INTERVAL_CACHE):
3198 * keymap.h (KEYMAPP):
3199 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
3200 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
3201 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
3202 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
3203 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
3204 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
3205 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
3206 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
3207 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
3208 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
3209 (SETUP_BUFFER_SYNTAX_TABLE):
3210 * systime.h (timespec_valid_p):
3211 * term.c (save_and_enable_current_matrix):
3212 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
3213 * xdisp.c (in_display_vector_p, display_tool_bar_line)
3214 (redisplay_internal, try_window_reusing_current_matrix)
3215 (sync_frame_with_window_matrix_rows, try_window_id)
3216 (display_menu_bar, display_tty_menu_item, display_mode_line)
3217 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
3218 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
3219 * xmenu.c (xmenu_show):
3220 * xterm.c (use_xim, x_term_init):
3221 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
3222 (struct x_bitmap_record):
3223 Use bool for booleans.
3224 * ccl.c (struct buffer_text):
3225 * ccl.h (struct ccl_program):
3226 * charset.h (struct charset):
3228 * coding.h (struct iso_2022_spec, struct coding_system):
3229 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
3230 (struct glyph_string, struct face, struct face_cache)
3231 (struct bidi_string_data, struct bidi_it)
3232 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
3234 * editfns.c (Fformat):
3235 * frame.h (struct frame):
3236 * fringe.c (struct fringe_bitmap):
3237 * intervals.h (struct interval):
3238 * keyboard.h (struct kboard):
3239 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
3240 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
3241 (struct Lisp_Buffer_Local_Value, union specbinding):
3242 * macfont.m (struct macfont_info):
3243 * process.h (struct Lisp_Process):
3244 * termchar.h (struct tty_display_info):
3245 * window.h (struct window):
3246 * xterm.h (struct x_output):
3247 Use bool_bf for boolean bit-fields.
3248 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
3249 All callers changed.
3250 * ccl.h (struct ccl_program): Remove unused members private_state,
3251 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
3253 (struct ccl_spec): Remove unused members cr_carryover,
3254 eight_bit_carryover.
3255 * conf_post.h: Include <stdbool.h>.
3256 (bool_bf): New type.
3257 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
3258 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
3259 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
3260 'do { ... } while (false)' brackets.
3261 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
3262 Args must now be expressions; all callers changed.
3263 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
3264 (PRODUCE_GLYPHS): Simplify use of boolean.
3265 * fileio.c (Fcopy_file):
3266 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
3267 * lisp.h (UNGCPRO): Return void, not int.
3268 (FOR_EACH_TAIL): Use void expression, not int expression.
3269 * region-cache.c: Reindent.
3270 * region-cache.h: Copy comments from region-cache.c, to fix
3271 incorrect remarks about booleans.
3273 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3275 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
3276 when character at point is displayed from a display vector.
3279 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
3281 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
3282 now a list of certificate validation checks that will abort a
3283 connection with an error.
3284 (Fgnutls_boot): Document it and use it.
3286 2013-12-14 Martin Rudalics <rudalics@gmx.at>
3288 * w32term.c (w32_enable_frame_resize_hack): New variable.
3289 (x_set_window_size): Use it to hack frame resizing on Windows
3292 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3294 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
3295 Windows-specific code to w32.c. Change error message text to
3296 match that of Posix platforms.
3298 * w32.c (w32_copy_file): New function, most of the code copied and
3299 reworked from Fcopy_file. Improve error handling. Plug memory
3300 leak when errors are thrown. Support file names outside of the
3301 current codepage. (Bug#7100)
3303 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3305 * lread.c (load_path_default): Prototype.
3307 2013-12-13 Glenn Morris <rgm@gnu.org>
3309 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
3310 (dump_path): Remove.
3311 (load-path-default): Remove `changed' argument.
3312 Do not set dump_path permanently. Simplify.
3313 (init_lread): Simplify.
3314 (syms_of_lread): Remove dump_path.
3316 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3318 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
3319 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
3320 2013-12-12 font-related change to avoid Bug#16128, which
3321 is quite hard to fix without even more substantial changes.
3323 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3325 * font.c (font_close_object): Check for live frame (Bug#16128).
3327 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3329 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
3330 Return ptrdiff_t, not int, since it's a buffer size.
3331 Reindent/reparen some macros to a more Gnuish style.
3333 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
3335 Avoid undefined behavior with huge regexp interval counts.
3336 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
3337 since it's now specialized to interval counts. All uses changed.
3338 Do not assume wrapraound on signed integer overflow.
3339 (regex_compile): Simplify based on the above changes.
3341 2013-12-12 Eli Zaretskii <eliz@gnu.org>
3343 Support file names on MS-Windows that use characters outside of
3344 the current system codepage. (Bug#7100)
3346 * w32.c (get_file_security, set_file_security)
3347 (create_symbolic_link): Separate pointers and boolean flags for
3348 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
3349 non-zero, else the former.
3350 (codepage_for_filenames, filename_to_utf16, )
3351 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
3353 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
3355 (normalize_filename): Lose the DBCS code, now works on UTF-8.
3356 Accept only one argument; all callers changed.
3357 (dostounix_filename): Remove the second argument, now works in
3358 UTF-8. All callers changed.
3359 (parse_root): Lose DBCS code.
3360 (get_long_basename, w32_get_short_filename, init_environment)
3361 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
3362 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
3363 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
3364 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
3365 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
3366 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
3368 (ansi_encode_filename): New function.
3369 (get_emacs_configuration, get_emacs_configuration_options):
3371 (add_volume_info, GetCachedVolumeInformation): Run the input file
3372 name through unixtodos_filename, to ensure it is stored and
3373 referenced in canonical form.
3374 (get_volume_info): Lose the DBCS code, now works in UTF-8.
3375 (logon_network_drive, sys_link, utime): Improve error handling.
3376 (sys_access): New function.
3377 (hashval, generate_inode_val): Unused functions deleted.
3378 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
3379 (check_windows_init_file): Convert error message from UTF-8 to
3380 ANSI codepage, for display in the message box.
3381 (globals_of_w32): Set w32_unicode_filenames according to the OS
3384 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
3385 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3386 (syms_of_w32term): Declare w32-unicode-filenames.
3388 * w32proc.c (new_child, delete_child): Remove code that handled
3389 unused pending_deletion and input_file members of the child struct.
3390 (create_child, sys_spawnve): Convert all file names to ANSI
3391 codepage. Use ANSI APIs explicitly; forcibly fail if any file
3392 name cannot be encoded in ANSI codepage. Don't use
3393 unixtodos_filename, mirror slashes by hand.
3394 (record_infile, record_pending_deletion): Functions deleted.
3395 (Fw32_short_file_name): Call w32_get_short_filename instead of
3398 * w32notify.c (add_watch): Work in Unicode mode when
3399 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3400 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
3401 instead, do the same with Lisp primitives.
3403 * w32fns.c (file_dialog_callback, Fx_file_dialog)
3404 (Fsystem_move_file_to_trash, Fw32_shell_execute)
3405 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
3406 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
3407 (Fw32_shell_execute): Improve error reporting.
3408 (Fdefault_printer_name): Ifdef away for Cygwin.
3410 * w32.h (struct _child_process): Remove input_file and
3411 pending_deletion members that are no longer used.
3412 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
3413 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
3414 (ansi_encode_filename): New and updated prototypes.
3416 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
3418 (unexec): Don't use dostounix_filename, it expects a file name in
3419 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
3422 * fileio.c (Ffile_name_directory, file_name_as_directory)
3423 (directory_file_name, Fexpand_file_name)
3424 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
3425 arguments of dostounix_filename.
3426 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
3427 use MAX_UTF8_PATH for size of file-name strings.
3428 (emacs_readlinkat): Build an explicitly unibyte string for file
3430 (syms_of_fileio) <file-name-coding-system>:
3431 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
3433 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
3434 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
3435 directories to UTF-8.
3436 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
3437 environment, and each element of the input PATH, to UTF-8.
3439 * dired.c (file_attributes): Use build_unibyte_string explicitly
3440 to make Lisp strings from user and group names.
3442 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
3445 * coding.c (decode_file_name, encode_file_name): New functions.
3447 * termcap.c (tgetent): Adapt to the change in arguments of
3450 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
3453 * msdos.c (dostounix_filename, init_environment): Adapt to the
3454 change in arguments of dostounix_filename.
3456 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
3457 [WINDOWSNT]: Encode file names passed to the image libraries in
3460 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
3461 [WINDOWSNT]: Convert file names to the current ANSI codepage.
3463 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
3464 arguments of dostounix_filename.
3466 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3468 * font.h (struct font_entity) [HAVE_NS]: New field to record
3469 font driver which was used to create this entity.
3470 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
3471 frame where the font was opened.
3472 (font_close_object): Add prototype.
3473 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
3474 (font_close_object): Not static any more. Lost frame arg.
3475 Adjust comment and users.
3476 * alloc.c (cleanup_vector): Call font_close_object to adjust
3477 per-frame font counters correctly. If HAVE_NS, also call
3478 driver-specific cleanup for font-entity objects.
3479 * ftfont.c (ftfont_open):
3480 * nsfont.m (nsfont_open):
3481 * w32font.c (w32font_open_internal):
3482 * xfont.c (xfont_open):
3483 * xftfont.c (xftfont_open): Save frame pointer in font object.
3484 * macfont.m (macfont_open): Likewise.
3485 (macfont_descriptor_entity): Save driver pointer to be able
3486 to call its free_entity routine when font-entity is swept.
3487 * ftxfont.c (ftxfont_open): Add eassert because frame
3488 pointer should be saved by ftfont_driver.open.
3490 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3492 * xterm.c (x_make_frame_visible): Restore hack which is needed when
3493 input polling is used. This is still meaningful for Cygwin, see
3494 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
3495 * keyboard.c (poll_for_input_1, input_polling_used):
3496 Define unconditionally.
3497 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
3498 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
3499 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
3500 (font_for_char): Prefer ptrdiff_t to int for buffer position.
3501 (face_for_char): Likewise. Rearrange eassert and return ASCII
3502 face for CHAR_BYTE8_P.
3503 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
3505 2013-12-11 Ken Brown <kbrown@cornell.edu>
3507 * dispextern.h (erase_phys_cursor):
3508 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
3510 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
3512 * nsterm.m (x_free_frame_resources):
3513 * term.c (tty_free_frame_resources):
3514 * xterm.c (x_free_frame_resources): Do not check for non-NULL
3515 face cache because it's implied by free_frame_faces anyway.
3516 * w32term.c (x_free_frame_resources): Likewise. Do not call
3517 free_frame_faces twice.
3519 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3521 * editfns.c (Fformat_time_string): Mention %F in the doc.
3523 2013-12-11 Martin Rudalics <rudalics@gmx.at>
3525 * window.c (resize_frame_windows): Don't return immediately when
3526 the root window's size doesn't change - the minibuffer window
3527 may still have to be repositioned/resized.
3528 * xfns.c (Fx_create_frame): Always change the frame size after
3529 initializing the frame's faces.
3530 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
3531 change_frame_size should already have done it.
3532 (x_new_font): Assign new tool- and menu-bar heights.
3533 (x_set_window_size_1): Account for tool- and menu-bar heights
3534 (Bug#16013). Don't set pixel sizes since change_frame_size
3535 should already have done it.
3537 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
3539 Remove the option of using libcrypto.
3540 * Makefile.in (LIB_CRYPTO): Remove.
3541 (LIBES): Don't use it.
3543 2013-12-11 Juri Linkov <juri@jurta.org>
3545 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
3546 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
3548 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
3550 * xdisp.c (display_tool_bar_line): Don't extend on a previously
3551 drawn tool bar items (Bug#16058).
3552 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
3554 2013-12-09 Ken Brown <kbrown@cornell.edu>
3556 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
3558 * lisp.h (get_frame_param): Adjust conditions for prototype
3561 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3563 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
3564 Avoid unused macro warning if configured --without-xft.
3566 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
3568 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
3570 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3572 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3574 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3576 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3578 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3580 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3582 Use libcrypto's checksum implementations if available, for speed.
3583 * Makefile.in (LIB_CRYPTO): New macro.
3586 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3587 The macro didn't conform to C99 due to type mismatch,
3588 which caused compilation failure with Sun C 5.12,
3589 and it was confusing anyway. Include window.h to declare
3590 redisplay_other_windows.
3592 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3594 * window.c (set_window_buffer): Update mode line (bug#16084).
3596 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3598 Fix minor problems found by static checking.
3599 * keyboard.c (poll_for_input_1, input_polling_used):
3600 Define only if HAVE_NTGUI.
3601 * xmenu.c (popup_activate_callback): Omit unnecessary
3602 check against USE_X_TOOLKIT, which must be defined here anyway.
3603 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3606 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3608 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3610 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3612 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3614 * nsterm.m (x_set_window_size): Remove fprintf.
3615 (init): Define always. Set applicationDidFinishLaunchingCalled
3617 (applicationDidFinishLaunching:):
3618 Set applicationDidFinishLaunchingCalled.
3619 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3622 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3624 Pixel resize changes for NS (Bug#16049).
3625 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3626 height/width. row/cols are locals.
3627 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3628 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3629 (windowWillResize): Remove gsextra. Calculate extra as in
3631 (x_new_font): Don't change frame size if fullscreen.
3632 Change size pixelwise.
3634 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3635 comment in xfns.c. Change to pixelwise call.
3637 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3639 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3642 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3644 * xterm.c (input_signal_count): Remove.
3645 (x_dispatch_event): Define unconditionally.
3646 (x_make_frame_visible): Process X events until the frame
3647 is really visible (Bug#16027).
3648 * xterm.h (x_dispatch_event): Declare unconditionally.
3650 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3652 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3654 * nsterm.m (x_set_window_size): Handle pixelwise.
3656 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3658 * w32term.c (x_new_font):
3659 * xterm.c (x_new_font): Calculate new frame size from new font
3662 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3664 * lisp.h (FOR_EACH_TAIL): New macro.
3665 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3667 * window.c (select_window): Call second wset_redisplay before we change
3668 selected_window (bug#16034).
3670 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3672 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3674 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3676 * w32xfns.c: Include window.h, to avoid a compiler warning.
3678 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3680 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3681 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3682 window_scroll takes care of it.
3683 (Fset_window_point, Fdelete_other_windows_internal)
3684 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3685 (Fsplit_window_internal, Fdelete_window_internal)
3686 (Fresize_mini_window_internal, Fset_window_configuration)
3687 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3688 cause redisplay instead of forcing a complete redisplay.
3689 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3690 we're only affecting the selected_window.
3692 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3694 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3695 directional control characters. Update type and category
3696 determination according to the UBA from Unicode v6.3.
3697 (bidi_category_t): New category EXPLICIT_FORMATTING.
3699 * dispextern.h (bidi_type_t): Update to include new bidirectional
3700 properties introduced with Unicode v6.3. (Bug#16043)
3702 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3704 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3707 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3709 * font.c (font_list_entities): Remove dummy assignment.
3710 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3711 used on graphic displays only. Remove unused 'font_encoder' member.
3712 (struct font_bitmap): Remove unused 'extra' member.
3713 * nsfont.m (nsfont_open):
3714 * w32font.c (w32font_open_internal):
3715 * ftfont.c (ftfont_get_bitmap): Adjust users.
3717 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3719 Use bool for boolean.
3720 * tparam.c (tparam1):
3721 * undo.c (record_point, record_property_change):
3722 Use bool for boolean, for local vars that are always true or false.
3724 Minor integer overflow fixes (Bug#16033).
3725 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3726 This improves on the previous fix to this function.
3727 (window_resize_check): When summing up pixel counts, don't rely on
3728 undefined behavior if the sum overflows.
3730 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3732 * window.c (Fset_window_new_pixel): Don't choke at negative
3733 argument value (Bug#16033).
3735 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3736 to avoid crash in window_box_height.
3738 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3739 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3741 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3743 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3745 Minor integer overflow fixes.
3746 * window.c (Fset_window_new_pixel, grow_mini_window):
3747 * xdisp.c (Fwindow_text_pixel_size):
3748 Avoid undefined behavior on signed integer overflow.
3749 * xfns.c (x_set_mouse_color):
3750 Check that drag shape fits in 'unsigned', since that's what X wants.
3752 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3754 Improve reporting of fatal exception on MS-Windows.
3755 * w32fns.c (my_exception_handler): New function.
3756 (globals_of_w32fns): Set it up as the unhandled exception
3757 handler. Initialize exception code and address to zeros.
3758 (emacs_abort): If the exception code and address are available,
3759 print them at the beginning of the backtrace. Fix the format of
3760 printing addresses (was producing 0x0x12345678 on XP).
3763 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3765 * eval.c (Fbacktrace__locals): New function.
3766 (syms_of_eval): Defsubr it.
3768 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3770 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3771 Define here to unify between...
3772 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3773 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3775 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3777 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3779 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3780 fringe background extension.
3781 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3782 because they are now always the same as `left' and `width',
3783 respectively. Remove code for the case that `width' and
3784 `sb_width' are different.
3786 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3788 Fix minor problems found by static checking.
3789 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3790 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3791 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3793 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3795 * image.c (imagemagick_compute_animated_image): Don't crash if we
3796 have an animation with different-sized images (bug#15313).
3798 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3800 Remove some unused items introduced during pixelwise change.
3801 * window.c (window_resize_total_check): Remove unused function.
3802 * xdisp.c (remember_mouse_glyph): Remove unused label.
3803 (Ftool_bar_height): Move declaration inside #if.
3804 * xterm.c (x_set_window_size): Don't use r and c.
3806 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3808 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3811 * window.c (Fset_window_configuration): Comment out unused variables.
3813 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3815 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3817 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3819 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3821 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3822 HAVE_GNUTLS3 (Bug#16001).
3824 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3825 if interrupts are deferred (Bug#15801).
3827 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3829 Support resizing frames and windows pixelwise.
3830 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3831 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3832 (struct glyph_matrix): Replace window_left_col and
3833 window_top_line by window_pixel_left and window_pixel_top.
3834 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3836 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3837 (draw_window_divider, move_it_to, x_draw_right_divider)
3838 (x_draw_bottom_divider, change_frame_size): Add or fix
3840 * dispnew.c (change_frame_size_1): Change prototype.
3841 (adjust_glyph_matrix, required_matrix_width)
3842 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3843 values instead of lines and columns.
3844 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3845 WINDOW_TOTAL_FRINGE_WIDTH.
3846 (handle_window_change_signal, do_pending_window_change)
3847 (init_display): Adjusts calls of change_frame_size.
3848 (change_frame_size, change_frame_size_1): Handle pixelwise
3850 * frame.c (Qright_divider_width, Qbottom_divider_width):
3852 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3853 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3854 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3855 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3857 (set_frame_param): New function.
3858 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3859 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3860 (Ffringe_width, Fborder_width, Fright_divider_width)
3861 (Fbottom_divider_width): New functions, defsubr them.
3862 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3863 New argument pixelwise.
3864 (struct frame_parm_table): New members Qright_divider_width and
3865 Qbottom_divider_width.
3866 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3867 (x_report_frame_params): Handle Qright_divider_width and
3868 Qbottom_divider_width.
3869 (x_set_right_divider_width, x_set_bottom_divider_width):
3871 (frame_resize_pixelwise): New option.
3872 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3873 new_pixelwise, right_divider_width and bottom_divider_width;
3874 remove total_lines; rename text_lines, text_cols, new_text_lines
3875 and new_text_cols to text_height, text_width, new_height and
3876 new_width respectively.
3877 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3878 FRAME_TEXT_WIDTH respectively.
3879 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3880 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3881 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3883 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3884 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3885 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3886 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3887 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3888 (FRAME_TOTAL_COLS_ARG): Remove macro.
3889 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3890 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3891 (x_wm_set_size_hint): Handle frame pixel sizes.
3892 * indent.c (compute_motion, Fcompute_motion):
3893 Call window_body_width instead of window_body_cols.
3894 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3895 (make_lispy_position): Handle right and bottom dividers.
3896 (Fsuspend_emacs): Pixelize call of change_frame_size.
3897 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3898 * lisp.h: Extern set_frame_param.
3899 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3901 (Fx_create_frame): Add entry for vertical_drag_cursor.
3902 Pixelize call of change_frame_size.
3903 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3904 * nsterm.m (ns_update_window_end): Optionally draw right
3906 (x_set_window_size): Add argument pixelwise.
3907 Call check_frame_size and change_frame_size with pixelwise zero.
3908 (ns_draw_window_divider): New function.
3909 (ns_redisplay_interface): Add ns_draw_window_divider.
3910 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3911 (x_new_font): Call x_set_window_size with pixelwise zero.
3912 * print.c (print_object): For a window print its sequence
3914 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3915 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3916 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3917 (w32_createwindow): Use scroll bar area width.
3918 (w32_wnd_proc): Handle bottom divider width.
3919 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3920 (Fx_create_frame): Default divider width parameters.
3921 Caclulate sizes pixelwise. Add vertical drag cursor support.
3922 (x_create_tip_frame): Default divider widths to zero.
3923 Pixelize call to change_frame_size.
3924 (Fx_show_tip): Add handling of divider widths. Pixelize window
3926 (Fw32_frame_rect): New function.
3927 (frame_parm_handler w32_frame_parm_handlers): Add divider
3929 (Vx_window_vertical_drag_shape): Add variable.
3930 * w32inevt.c (resize_event, maybe_generate_resize_event):
3931 Pixelize change_frame_size calls.
3932 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3934 * w32term.c (w32_draw_window_divider): New function.
3935 (x_update_window_end): Handle right divider.
3936 (w32_draw_fringe_bitmap, x_scroll_run)
3937 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3938 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3939 Calculate new frame sizes pixelwise.
3940 (x_new_font): Pixelize call to x_set_window_size.
3941 (x_check_fullscreen): Pixelize call to change_frame_size.
3942 (x_set_window_size_1, x_set_window_size): New argument
3943 pixelwise. Calculate pixelwise.
3944 (x_wm_set_size_hint): Use scroll bar area width.
3945 (w32_redisplay_interface): Add w32_draw_window_divider.
3946 * w32term.h (struct w32_output): Add vertical drag cursor.
3947 * widget.c (set_frame_size, update_wm_hints)
3948 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3950 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3951 * window.c (sequence_number): Restore.
3952 (Fwindow_pixel_width, Fwindow_pixel_height)
3953 (Fwindow_mode_line_height, Fwindow_header_line_height)
3954 (window_pixel_to_total, Frun_window_scroll_functions)
3955 (Fset_window_new_pixel, window_resize_apply_total)
3956 (Fwindow_resize_apply_total): New functions.
3957 (window_body_height, window_body_width): Rename from
3958 window_body_lines. New argument PIXELWISE.
3959 Calculate pixelwise.
3960 (Fwindow_body_height, Fwindow_body_width): New argument
3962 (coordinates_in_window, window_relative_x_coord): Use window's
3963 pixel width instead of total width.
3964 (replace_window, recombine_windows): Initialize pixel values.
3965 (resize_root_window, resize_frame_windows, grow_mini_window)
3966 (shrink_mini_window): New argument PIXELWISE.
3967 Calculate pixelwise.
3968 (Fdelete_other_windows_internal, adjust_window_margins)
3969 (window_resize_check, window_resize_apply)
3970 (Fdelete_window_internal, Fresize_mini_window_internal)
3971 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3972 (check_frame_size): Rename arguments. New argument PIXELWISE.
3973 Calculate pixelwise.
3974 (set_window_buffer): Make samebuf bool. Run configuration change
3975 hook only if buffer changed.
3976 (Fset_window_buffer): Rewrite doc-string.
3977 (make_window): Initialize new_pixel slot.
3978 (Fwindow_resize_apply): Check pixel size of root window.
3979 (Fsplit_window_internal): Call 2nd argument pixel_size.
3980 Calculate pixelwise.
3981 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3983 (save_window_data): New slots frame_text_width,
3984 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3985 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3987 (Fcurrent_window_configuration, Fset_window_configuration)
3988 (save_window_save, compare_window_configurations): Handle new
3989 slots in save_window_data and saved_window.
3990 (Fset_window_scroll_bars): Fix doc-string.
3991 (window_resize_pixelwise): New variable.
3992 (coordinates_in_window, Fcoordinates_in_window_p):
3994 (make_parent_window): Adjust sequence_number.
3995 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3997 * window.h (struct window): New members new_pixel, pixel_left,
3998 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3999 (wset_new_pixel): New function.
4000 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
4001 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
4002 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
4003 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
4004 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
4005 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
4006 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
4007 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
4008 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
4009 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
4010 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
4011 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
4012 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
4013 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
4014 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
4016 (resize_frame_windows, grow_mini_window, shrink_mini_window)
4017 (window_body_width, check_frame_size): Adapt external declarations.
4018 * xdisp.c (last_max_ascent): New integer.
4019 (window_text_bottom_y): Handle bottom divider.
4020 (window_box_width, window_box_height): Calculate pixelwise.
4021 (get_glyph_string_clip_rects): Handle right divider.
4022 (remember_mouse_glyph): When windows are resized pixelwise
4023 proceed with width and height set to 1.
4024 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
4026 (move_it_to): Calculate and return maximum x position
4028 (Fwindow_text_pixel_size): New function.
4029 (resize_mini_window, update_tool_bar): Calculate pixelwise.
4030 (tool_bar_lines_needed): Rename to tool_bar_height.
4031 Calculate pixelwise.
4032 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
4033 Calculate pixelwise.
4034 (redisplay_tool_bar): Calculate pixelwise.
4035 (redisplay_window): Calculate pixelwise. Handle dividers.
4036 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
4037 (x_draw_vertical_border): Handle dividers.
4038 (define_frame_cursor1): Handle vertical drag cursor.
4039 (x_draw_right_divider, x_draw_bottom_divider): New functions.
4040 (expose_window): Calculate pixelwise. Handle dividers.
4041 (init_xdisp): Initialize pixel values.
4042 * xfaces.c (Qwindow_divider): New face.
4043 (realize_basic_faces): Realize it.
4044 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
4045 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
4046 (x_set_scroll_bar_default_width): Default actual width to 16.
4047 (Fx_create_frame): Set sizes pixelwise.
4048 (x_create_tip_frame): Default divider widths to zero.
4049 Pixelize call of change_frame_size.
4050 (Fx_show_tip): Handle divider widths. Initial pixel position
4052 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
4053 (Vx_window_vertical_drag_shape): New option.
4054 * xmenu.c (free_frame_menubar): Pixelize call of
4056 * xterm.c (x_draw_window_divider): New function.
4057 (x_update_window_end): Optionally draw right divider.
4058 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
4059 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
4060 (handle_one_xevent, x_new_font): Calculate pixelwise.
4061 (x_set_window_size_1, x_set_window_size): New argument
4062 pixelwise. Calculate pixelwise.
4063 (x_wm_set_size_hint): Pixelize call of check_frame_size.
4064 (struct x_redisplay_interface): Add x_draw_window_divider.
4065 * xterm.h (struct x_output): Add vertical_drag_cursor.
4067 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
4069 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
4070 Set invisible frames's `redisplay' when a full redisplay is requested.
4071 (redisplay_window): Set must_be_updated_p instead (bug#15999).
4072 (redisplay_mode_lines): Don't set must_be_updated_p any more.
4073 (display_mode_lines): Set it here instead.
4075 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
4077 * dispextern.h (set_window_update_flags): Remove.
4079 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
4081 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
4083 * xdisp.c (REDISPLAY_SOME_P): New macro.
4084 (redisplay_internal): Use it (bug#15999).
4085 (prepare_menu_bars, redisplay_window): Use it as well.
4087 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
4089 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
4091 * w32font.c (g_b_init_get_char_width_32_w): New static var.
4092 (globals_of_w32font): Zero it out.
4093 (GetCharWidth32W_Proc): New function pointer.
4094 (get_char_width_32_w): New function.
4095 (compute_metrics): If get_glyph_outline_w returns an error, try
4096 get_char_width_32_w before declaring a failure. This avoids
4097 punishing raster (a.k.a. "bitmap") fonts by slowing down
4098 redisplay. (Bug#6364).
4100 2013-11-29 Eli Zaretskii <eliz@gnu.org>
4102 * xdisp.c (clear_mouse_face): Don't invalidate the entire
4103 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4104 highlight needs to be redisplayed. (Bug#15913)
4106 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
4108 Fix minor problems found by static checking.
4109 * buffer.h (struct buffer_text, struct buffer):
4110 * frame.h (struct frame):
4111 * window.h (struct window):
4112 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
4113 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
4114 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
4115 no-longer-valid use of HAVE_MENUS.
4116 * xdisp.c (propagate_buffer_redisplay): Now static.
4118 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
4120 * xmenu.c (Fmenu_or_popup_active_p):
4121 * window.c (Fset_window_configuration):
4122 * menu.c (Fx_popup_menu, Fx_popup_dialog):
4123 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
4124 * fns.c (Fyes_or_no_p):
4125 * editfns.c (Fmessage_box, Fmessage_or_box):
4126 * alloc.c (make_save_ptr_ptr):
4127 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
4129 * window.c (Fset_window_configuration): Move select_window later.
4131 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
4133 Refine redisplay optimizations to only redisplay *some* frames/windows
4134 rather than all of them.
4135 * xdisp.c (REDISPLAY_SOME): New constant.
4136 (redisplay_other_windows, wset_redisplay, fset_redisplay)
4137 (bset_redisplay, bset_update_mode_line): New functions.
4138 (message_dolog): Use bset_redisplay.
4139 (clear_garbaged_frames): Use fset_redisplay.
4140 (echo_area_display): Use wset_redisplay.
4141 (buffer_shared_and_changed): Remove.
4142 (prepare_menu_bars): Call Vpre_redisplay_function before updating
4143 frame titles. Compute the actual set of windows redisplayed.
4144 Don't update frame titles and menu bars for frames that don't need to
4146 (propagate_buffer_redisplay): New function.
4148 (redisplay_internal): Use it. Be more selective in the set of windows
4149 we redisplay. Propagate windows_or_buffers_changed to
4150 update_mode_lines a bit later to simplify the code.
4151 (mark_window_display_accurate_1): Reset window and buffer's
4153 (redisplay_window): Do nothing if neither the window nor the buffer nor
4154 the frame needs redisplay.
4155 * window.h (struct window): Add `redisplay' field.
4156 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
4157 (redisplay_other_windows, window_list): New declarations.
4158 * window.c (select_window, Fset_window_start): Use wset_redisplay.
4159 (window_list): Not static any more.
4160 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
4161 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
4162 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
4163 * frame.c (Fmake_frame_visible): Don't redisplay everything.
4164 * frame.h (struct frame): Add `redisplay' field.
4165 Move `external_menu_bar' bitfield next to other bit-fields.
4166 (SET_FRAME_GARBAGED): Use fset_redisplay.
4167 (SET_FRAME_VISIBLE): Don't garbage the frame;
4168 Use redisplay_other_windows.
4169 * buffer.h (struct buffer): Add `redisplay' field.
4170 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
4171 (modify_overlay): Use bset_redisplay.
4172 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
4174 2013-11-28 Eli Zaretskii <eliz@gnu.org>
4176 Support w32 file notifications in batch mode.
4177 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
4178 invalid (which happens in batch mode). If non-interactive, call
4179 handle_file_notifications to store file notification events in the
4180 input queue. (Bug#15933)
4182 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
4184 * w32inevt.c (handle_file_notifications): Now external, not static.
4186 * w32term.h (handle_file_notifications): Provide prototype.
4188 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
4189 init_crit, since init_display, which does that otherwise, is not
4192 2013-11-27 Glenn Morris <rgm@gnu.org>
4194 * Makefile.in ($(lispsource)/international/charprop.el): New.
4195 (emacs$(EXEEXT)): Depend on charprop.el.
4197 2013-11-27 Eli Zaretskii <eliz@gnu.org>
4199 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
4200 deleting portions of the buffer under non-nil REPLACE argument.
4203 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
4204 directory, watch it and not its parent.
4205 (add_watch): Allow empty string in FILE.
4207 2013-11-27 Martin Rudalics <rudalics@gmx.at>
4209 * window.c (Fset_window_start, window_resize_apply)
4210 (window_scroll): Reset window_end_valid (Bug#15957).
4212 2013-11-27 Glenn Morris <rgm@gnu.org>
4214 * Makefile.in (leimdir): Now in lisp source directory.
4215 ($(leimdir)/leim-list.el): Just use ../leim .
4216 * epaths.in (PATH_DUMPLOADSEARCH):
4217 * lread.c (load_path_default):
4218 * nsterm.m (ns_load_path): No more leim directory.
4220 2013-11-26 Andreas Schwab <schwab@suse.de>
4222 * .gdbinit (xgettype): Add cast.
4224 2013-11-26 Glenn Morris <rgm@gnu.org>
4226 Preload leim-list.el.
4227 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
4228 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
4229 is a single directory.
4231 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
4233 bool-vector-subsetp is now the normal direction (Bug#15912).
4234 * data.c (Fbool_vector_subsetp): Test whether the first argument
4235 is a subset of the second one, not the reverse. Add doc string.
4237 Fix minor problems found by static checking.
4238 * lread.c (load_path_default): Now static.
4239 * textprop.c (text_property_stickiness): Be consistent about the
4240 test used when deciding whether to consider the previous character.
4241 This simplifies the code a bit.
4243 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
4245 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
4247 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
4248 (syms_of_frame): Don't defsubr them.
4250 2013-11-25 Glenn Morris <rgm@gnu.org>
4252 * lread.c (load_path_default): Change the sense of the argument.
4253 (init_lread): When EMACSLOADPATH is set, do not ignore changes
4254 from dump_path. When it is not, avoid checking dump_path twice.
4256 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
4257 uninstalled dump_path against installed Vload_path. (Bug#15964)
4259 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
4261 Export get_pos_property to Elisp.
4262 * editfns.c (Fget_pos_property): Rename from get_pos_property.
4263 (syms_of_editfns): Export it to Elisp.
4265 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
4267 2013-11-23 Romain Francoise <romain@orebokech.com>
4269 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
4270 initialization here ...
4271 (syms_of_fileio): ... from here.
4273 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
4275 * lread.c (init_lread): Fix int/Lisp_Object mixup.
4276 Please use --enable-check-lisp-object-type.
4278 2013-11-23 Glenn Morris <rgm@gnu.org>
4280 * process.c (get_process): Explicit error for dead buffers.
4282 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
4284 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
4286 2013-11-23 Glenn Morris <rgm@gnu.org>
4288 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
4289 * lread.c (load_path_check): Take path to check as argument.
4290 (load_path_default): New, split from init_lread.
4291 (init_lread): Move calc of default load-path to load_path_default.
4292 Empty elements in EMACSLOADPATH now stand for the default.
4293 (load-path): Doc fix.
4294 * emacs.c (decode_env_path): Add option to treat empty elements
4295 as nil rather than ".".
4296 * callproc.c (init_callproc_1, init_callproc):
4297 * image.c (Vx_bitmap_file_path):
4298 * lisp.h (decode_env_path):
4299 * lread.c (Vsource_directory):
4300 Update for new argument spec of decode_env_path.
4302 2013-11-22 Eli Zaretskii <eliz@gnu.org>
4304 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
4305 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
4307 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
4309 Fix some dependency problems that cause unnecessary recompiles.
4310 Problem reported by RMS in
4311 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
4312 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
4313 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
4314 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
4315 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
4316 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
4317 (boostrap-clean): No need to remove stamp-oldxmenu.
4319 Fix recently introduced bool vector overrun.
4320 This was due to an optimization that went awry.
4321 Reported by Glenn Morris in
4322 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
4323 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
4324 for empty vectors, undoing the 2013-11-18 change.
4325 * data.c (bool_vector_binop_driver): Rely on this.
4326 Fix bug that occasionally overran the destination.
4327 * lisp.h (struct Lisp_Bool_vector): Document this.
4329 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
4331 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
4334 * nsterm.m (init, run, stop:): Comment out for now, does not work
4337 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
4339 * charset.c (syms_of_charset): Don't read past end of string.
4341 2013-11-19 Glenn Morris <rgm@gnu.org>
4343 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
4345 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
4347 Add hooks to run on gaining/losing focus. (Bug#15029)
4348 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
4349 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
4350 (syms_of_frame): Add focus-in-hook, focus-out-hook.
4352 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
4354 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
4355 The old names predated the API change that put destination at end.
4357 Improve API of recently-added bool vector functions (Bug#15912).
4358 The old API had (bool-vector-count-matches A B)
4359 and (bool-vector-count-matches-at A B I), which gave the
4360 misleading impression that the two functions were variants, one
4361 with a location I. The new API has (bool-vector-count-population A)
4362 and (bool-vector-count-consecutive A B I) to make the distinction
4363 clearer. The first function no longer has a B argument, since the
4364 caller can easily determine the number of nils if the length and
4365 number of ts is known.
4366 * data.c (Fbool_vector_count_population): Rename from
4367 bool_vector_count_matches, and accept just 1 argument.
4368 (Fbool_vector_count_consecutive): Rename from
4369 Fbool_vector_count_matches_at.
4371 Always allocate at least one bits_word per bool vector.
4372 See Daniel Colascione in:
4373 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
4374 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
4375 * data.c (bool_vector_binop_driver): Rely on this. Tune.
4376 * lisp.h (struct Lisp_Bool_vector): Document this.
4378 2013-11-18 Eli Zaretskii <eliz@gnu.org>
4380 * insdel.c (invalidate_buffer_caches): New function, consolidated
4381 from part of prepare_to_modify_buffer.
4382 (insert_from_gap, prepare_to_modify_buffer):
4383 * coding.c (code_convert_region, code_convert_string):
4384 Call invalidate_buffer_caches. (Bug#15841)
4386 * lisp.h (invalidate_buffer_caches): Add prototype.
4388 2013-11-17 Eli Zaretskii <eliz@gnu.org>
4390 * w32term.c (x_update_window_end): Don't invalidate the entire
4391 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4392 highlight needs to be redisplayed. (Bug#15913)
4394 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
4396 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
4398 2013-11-16 Eli Zaretskii <eliz@gnu.org>
4400 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
4401 while we are using Vprin1_to_string_buffer.
4403 * keymap.c (describe_map): Don't crash if PT is 1 both before and
4404 after inserting the description string. (Bug#15907)
4406 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4408 * data.c: Work around bogus GCC diagnostic about shift count.
4409 Reported by Eli Zaretskii in
4410 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
4411 (pre_value): New function.
4412 (count_trailing_zero_bits): Use it.
4414 2013-11-15 Eli Zaretskii <eliz@gnu.org>
4416 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
4417 assume C macros are not supported even under -g3 in these old GCC
4420 2013-11-15 Leo Liu <sdl.web@gmail.com>
4422 * minibuf.c (Ftry_completion, Fall_completions)
4423 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
4425 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4427 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
4428 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
4429 This avoids placing unnecessary constants into the Emacs code.
4431 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
4433 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
4434 for Cygwin w32 build.
4436 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
4437 for Cygwin w32 build. (Bug#15892)
4439 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
4441 Simplify, port and tune bool vector implementation.
4442 * alloc.c (bool_vector_exact_payload_bytes)
4443 (bool_vector_payload_bytes): Remove.
4444 (bool_vector_fill): Return its argument.
4445 * alloc.c (bool_vector_fill):
4447 * print.c (print_object):
4448 Simplify by using bool_vector_bytes.
4449 * alloc.c (make_uninit_bool_vector):
4450 New function, broken out from Fmake_bool_vector.
4451 (Fmake_bool_vector): Use it. Use tail call.
4452 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
4453 * data.c (BITS_PER_ULL): New constant.
4454 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
4455 if long long versions don't exist.
4456 (shift_right_ull): New function.
4457 (count_one_bits_word): New function, replacing popcount_bits_word
4458 macro. Don't assume that bits_word is no wider than long long.
4459 (count_one_bits_word, count_trailing_zero_bits):
4460 Don't assume that bits_word is no wider than long long.
4461 * data.c (bool_vector_binop_driver, bool_vector_not):
4462 * fns.c (Fcopy_sequence):
4464 Create an uninitialized destination, to avoid needless work.
4465 (internal_equal): Simplify.
4466 (Ffillarray): Prefer tail call.
4467 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
4468 contain at least one word.
4469 (bits_word_to_host_endian): Prefer if to #if. Don't assume
4470 chars are narrower than ints.
4471 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
4472 * fns.c (Fcopy_sequence):
4474 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
4475 Don't try to port to hosts where bits_word values have holes; the
4476 code wouldn't work there anyway. Verify this assumption, though.
4477 (bool_vector_bytes): New function.
4478 (make_uninit_bool_vector): New decl.
4479 (bool_vector_fill): Now returns Lisp_Object.
4481 * xfns.c (xic_create_fontsetname):
4482 * xrdb.c (gethomedir): Prefer tail calls.
4484 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
4486 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
4487 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
4489 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
4490 that requires a return value.
4491 (Fset_buffer_modified_p): Take advantage of this change to do
4494 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4496 * buffer.c (Frestore_buffer_modified_p): Sync it with
4497 Fset_buffer_modified_p.
4498 (Fforce_mode_line_update): New function, moved from subr.el.
4499 (Fset_buffer_modified_p): Use them.
4500 (syms_of_buffer): Defsubr Fforce_mode_line_update.
4502 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
4504 * search.c (find_newline): Rewrite to prefer offsets to pointers.
4505 This avoids undefined behavior when subtracting pointers into
4506 different aways. On my platform it also makes the code a tad
4507 smaller and presumably faster.
4509 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4511 * keyboard.c (command_loop_1): Use region-extract-function.
4512 * insdel.c (Qregion_extract_function): Not static any more (can we
4513 stop pretending that these vars can benefit from being marked static?).
4515 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4517 * search.c (find_newline): If buffer text is relocated during the
4518 "dumb loop", adjust C pointers into buffer text to follow suit.
4521 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
4523 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
4524 for conversion (Bug#15837).
4526 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4528 * fileio.c (Finsert_file_contents): Invalidate the newline cache
4529 for the entire range of inserted characters. (Bug#15841)
4531 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
4533 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
4535 (realize_default_face): Remove assignment to distant-foreground if
4536 unspecified (Bug#15815).
4538 2013-11-08 Eli Zaretskii <eliz@gnu.org>
4540 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
4541 cache-long-scans disabled, since we don't want to call
4542 prepare_to_modify_buffer (in insert_1_both) for each message we
4545 * buffer.h (bset_cache_long_scans): New INLINE function, moved
4546 from buffer.c. Improve commentary to the buffer field setter
4549 * buffer.c (bset_cache_long_scans): Static function deleted.
4550 Improve commentary to the buffer field setter functions.
4551 (init_buffer_once): Default for cache-long-scans changed to t.
4554 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
4556 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
4558 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
4559 This bug was introduced in my 2013-06-21 change, and caused
4560 struct Lisp_Sub_Char_Table objects to be given too many slots,
4561 which broke 'make -C admin/unidata'.
4563 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
4565 Import changes from mac-port 4.5.
4566 * macfont.m (mac_font_copy_default_descriptors_for_language)
4567 (mac_font_copy_default_name_for_charset_and_languages): Declare.
4568 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
4569 (macfont_language_default_font_names): New.
4570 (macfont_list): Rearrange language/charset code.
4571 (macfont_close): Don't check for macfont_info->cache.
4572 (mac_ctfont_create_preferred_family_for_attributes): New font
4573 selection code, call
4574 mac_font_copy_default_name_for_charset_and_languages.
4575 (mac_font_copy_default_descriptors_for_language)
4576 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4578 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4580 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4582 Port to C11 aligned_alloc, and fix some integer overflows.
4583 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4584 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4585 and use of posix_memalign replaced with aligned_alloc.
4586 (aligned_alloc): New function, defined or declared as needed.
4587 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4588 Don't undef; configure.ac now does this.
4589 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4590 (calloc, aligned_alloc): Check for integer overflow.
4591 (aligned_alloc): Rename from memalign. All uses changed.
4592 (memalign): New function, an alias for aligned_alloc.
4594 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4596 * xdisp.c (redisplay_internal): Fix typo in last change.
4598 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4600 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4602 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4604 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4605 redisplay--mode-lines-cause.
4606 (redisplay_internal): Keep them uptodate. Remove redundant check of
4607 buffer_shared_and_changed.
4608 * *.[chm]: Number every assignment to update_mode_lines so we
4609 can track why it is set.
4611 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4613 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4615 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4617 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4618 can track why it is set.
4620 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4622 Integer-related fixes for term.c etc.
4623 * dispextern.h (face_tty_specified_color): New function.
4624 * term.c (turn_on_face): Don't rely on undefined behavior when
4625 assigning an out-of-range value to 'long'.
4626 Simplify test for toggling highlight.
4627 (tty_capable_p): Omit last two (unused) args. All callers changed.
4628 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4629 (read_menu_input, tty_menu_activate, tty_menu_show):
4630 * xfaces.c (x_supports_face_attributes_p)
4631 (tty_supports_face_attributes_p):
4632 Use bool for boolean. All callers changed.
4633 (tty_supports_face_attributes_p): Omit defaults for color indices;
4634 no longer needed. Simplify tail call.
4636 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4638 * xdisp.c (prepare_menu_bars): Mark static.
4639 * lisp.h (prepare_menu_bars): Don't declare.
4640 * xselect.c (x_handle_selection_clear):
4641 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4643 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4645 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4646 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4648 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4650 * keyboard.c (Fcommand_error_default_function): Rename from
4651 Fdefault_error_output.
4653 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4655 * keyboard.c (Fdefault_error_output): New function, extracted from
4657 (syms_of_keyboard): Use it for Vcommand_error_function.
4659 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4661 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4662 (init_eval): Use it to ensure handlerlist is non-NULL.
4663 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4664 (Fsignal): Adjust NULLness test of handlerlist.
4665 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4667 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4669 * callproc.c (call_process): Call prepare_to_modify_buffer before
4670 decoding text read from the sub-process, as the decoded stuff will
4671 be inserted into the buffer. This will invalidate the various
4672 caches maintained for the buffer. (Bug#15148)
4674 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4676 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4677 string of glyphless-char-display.
4679 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4681 * nsfns.m (ns_get_name_from_ioreg): New function.
4682 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4683 OSX >= 10.9. Use ns_get_name_from_ioreg.
4685 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4687 Simplify and port recent bool vector changes.
4688 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4689 only in this file. Use a more-efficient implementation if the
4690 second argument is a power of 2.
4691 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4692 Remove no-longer-necessary compile-time checks.
4693 (bool_vector_exact_payload_bytes): New function.
4694 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4695 exact payload changed to call the new function. Do not assume
4696 that the arg or result fits in ptrdiff_t.
4697 (bool_vector_fill): New function.
4698 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4700 (vroundup_ct): Don't assume arg fits in size_t.
4701 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4702 invoke set_category_set.
4703 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4704 All callers changed. Use bool_vector_set.
4705 * category.h (XCATEGORY_SET): Remove; no longer needed.
4706 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4708 * data.c (Faref): Use bool_vector_ref.
4709 (Faset): Use bool_vector_set.
4710 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4711 (Fbool_vector_not, Fbool_vector_count_matches)
4712 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4713 * fns.c (concat): Use bool_vector_ref.
4714 (Ffillarray): Use bool_vector_fill.
4715 (mapcar1): Use bool_vector_ref.
4716 (sxhash_bool_vector): Hash words, not bytes.
4717 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4718 a constant, since it's now used in #if.
4719 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4720 unsigned char on unusual architectures, so that we no longer
4721 assume that the number of bits per bits_word is a power of two or
4722 is a multiple of 8 or of CHAR_BIT.
4723 (Qt): Add forward decl.
4724 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4725 at least as strictly as bits_word.
4726 (bool_vector_data, bool_vector_uchar_data): New accessors.
4727 All data structure accesses changed to use them.
4728 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4729 (bool_vector_set): New functions.
4730 (bool_vector_fill): New decl.
4731 (ROUNDUP): Move to alloc.c as described above.
4733 Fix recent gnutls changes.
4734 * gnutls.c (Fgnutls_boot): Don't assume C99.
4735 * process.c (wait_reading_process_output): Fix typo in recent change.
4737 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4739 * process.c (wait_reading_process_output, read_process_output)
4740 (send_process): Check gnutls_state is not NULL.
4742 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4743 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4745 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4747 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4748 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4750 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4753 * nsfns.m (Fx_create_frame): Fix memory leak.
4755 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4756 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4757 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4759 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4761 * xdisp.c (message3_nolog, message_with_string): Encode the string
4762 before writing it to the terminal in a non-interactive session.
4764 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4765 sure we concatenate them into a unibyte string.
4767 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4768 resulting temporary name before returning it to the caller.
4769 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4770 is a unibyte string, convert NAME to a unibyte string to ensure
4771 that the result is also a unibyte string.
4773 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4774 create unibyte strings from default paths and directory/file
4777 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4780 * callproc.c (init_callproc): Use build_unibyte_string to make
4781 sure we create unibyte strings from default paths and
4782 directory/file names.
4784 * buffer.c (init_buffer): Don't store default-directory of
4785 *scratch* in multibyte form. The original problem which led to
4786 that is described in
4787 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4788 but it was solved long ago. (Bug#15260)
4790 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4792 Port to stricter C99 platforms.
4793 Especially, C99 prohibits nesting a struct X inside struct Y if
4794 struct X has a flexible array member.
4795 * alloc.c (struct sdata): New type.
4796 (sdata): Implement in terms of struct sdata.
4797 Remove u member; all uses replaced by next_vector, set_next_vector.
4798 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4799 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4800 (struct sblock): Rename first_data member to data, which is now
4801 a flexible array member. All uses changed.
4802 (next_vector, set_next_vector, large_vector_vec): New functions.
4803 (vector_alignment): New constant.
4804 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4805 (struct large-vector): Now merely a NEXT member, since the old approach
4806 ran afoul of stricter C99. All uses changed to use
4807 large_vector_vec or large_vector_offset.
4808 (large_vector_offset): New constant.
4809 * dispnew.c: Include tparam.h, for tgetent.
4810 Do not include term.h; no longer needed.
4811 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4812 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4813 (struct Lisp_Vector): Use a flexible array member for contents,
4814 instead of a union with a member that is an array of size 1.
4816 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4817 fact that the struct no longer contains a union.
4818 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4819 (struct Lisp_Save_Value, struct Lisp_Free):
4820 Use unsigned, not int, for spacers, to avoid c99 warning.
4821 (union specbinding): Use unsigned, not bool, for bitfield, as
4822 bool is not portable to pre-C99 hosts.
4824 2013-11-04 Glenn Morris <rgm@gnu.org>
4826 * emacs.c (usage_message): Mention that `-L :...' appends.
4828 2013-11-02 Glenn Morris <rgm@gnu.org>
4830 * Makefile.in (abs_builddir): Remove.
4831 (bootstrap_exe): Use relative filename.
4833 Use relative filenames in TAGS files.
4834 * Makefile.in (abs_srcdir): Remove it again.
4835 (.PHONY): Remove frc.
4836 (maintainer-clean): No more TAGS-LISP file.
4837 (TAGS): Pass relative file names to etags.
4838 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4840 * Makefile.in (abs_srcdir): New, set by configure.
4842 (maintainer-clean): Remove pointless echo. That should be in the
4843 top-level Makefile, if anywhere. Delete TAGS-LISP.
4844 (extraclean): No s/ and m/ directories for some time.
4845 (TAGS): Also depend on ctagsfiles3.
4846 Remove no-longer-defined S_FILE.
4847 Pass absolute filenames to etags once more.
4848 (TAGS-LISP): Replace lispdir with its expansion.
4849 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4850 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4852 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4854 * xfaces.c (check_lface_attrs, realize_default_face):
4855 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4856 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4858 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4860 * emacs.c (original_pwd): Remove global var by making it local.
4861 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4863 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4865 * xfaces.c: Declare color_distance.
4866 (QCdistant_foreground): New variable.
4867 (NEAR_SAME_COLOR_THRESHOLD): New define.
4868 (load_color2): New function.
4869 (load_color): Call load_color2.
4870 (load_face_colors): Call load_color2 and if distant-color is specified
4871 calculate distant and use distant-color if colors are near.
4872 (LFACE_DISTANT_FOREGROUND): New define.
4873 (merge_face_ref, Finternal_set_lisp_face_attribute)
4874 (Finternal_get_lisp_face_attribute)
4875 (x_supports_face_attributes_p): Handle distant-foreground similar to
4877 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4879 * dispextern.h (lface_attribute_index):
4880 Add LFACE_DISTANT_FOREGROUND_INDEX.
4882 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4884 * image.c (pbm_next_char): New function.
4885 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4886 (pbm_scan_number): Use it.
4887 (Qlibjpeg_version): New variable.
4888 (syms_of_image): DEFSYM and initialize it.
4890 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4892 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4894 2013-10-31 Glenn Morris <rgm@gnu.org>
4896 * emacs.c (original_pwd): New char.
4897 (main): If using --chdir, store original_pwd.
4898 (init_cmdargs): When setting Vinvocation_directory based on a
4899 relative argv[0], use original_pwd if set. (Bug#15768)
4901 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4903 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4905 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4907 * insdel.c: Fix minor problems found by static checking.
4908 (Qregion_extract_function): Now static.
4909 (prepare_to_modify_buffer_1): Remove unused locals.
4911 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4913 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4914 (syms_of_xdisp): Declare pre-redisplay-function.
4915 (markpos_of_region): Remove function.
4916 (init_iterator, compute_stop_pos, handle_face_prop)
4917 (face_before_or_after_it_pos, reseat_to_string)
4918 (get_next_display_element, window_buffer_changed)
4919 (redisplay_internal, try_cursor_movement, redisplay_window)
4920 (try_window_reusing_current_matrix, try_window_id, display_line)
4921 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4922 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4923 * window.h (struct window): Remove field `region_showing'.
4924 * dispextern.h (struct it): Remove region_beg/end_charpos.
4925 (face_at_buffer_position, face_for_overlay_string)
4926 (face_at_string_position): Update prototypes.
4927 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4928 (face_at_string_position): Remove `region_beg' and `region_end' args.
4929 * fontset.c (Finternal_char_font):
4930 * font.c (font_at, font_range): Adjust calls accordingly.
4931 * insdel.c (Qregion_extract_function): New var.
4932 (syms_of_insdel): Initialize it.
4933 (prepare_to_modify_buffer_1): Use it.
4935 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4937 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4938 * ftxfont.c (ftxfont_get_gcs):
4939 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4940 * xfaces.c (x_free_colors, x_free_dpy_colors)
4941 (x_create_gc, unload_color):
4942 * xselect.c (x_property_data_to_lisp):
4943 * xsettings.c (parse_settings):
4944 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4945 (get_bits_and_offset): Adjust definition.
4946 * frame.c (XParseGeometry): Adjust locals.
4947 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4948 * regex.h (toplevel): Likewise for reg_syntax_t.
4950 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4952 * eval.c (run_hook_with_args): Use FUNCTIONP.
4954 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4956 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4957 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4958 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4959 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4960 on MS-Windows anyway.
4961 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4962 (free_realized_face): ...adjust user.
4963 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4964 white relief pixels to -1.
4965 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4966 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4967 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4969 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4971 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4972 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4973 in practice now. All callers changed.
4975 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4977 * dispextern.h (struct face): Use bitfields for 'underline_type'
4978 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4979 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4980 'stipple' member. Move 'lface' member up to help...
4981 * xfaces.c (make_realized_face): ...this function to find and
4982 clear just the members that need clearing.
4983 (load_face_colors, realize_x_face):
4984 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4986 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4988 * xftfont.c (struct xftfont_info): Remove set-but-unused
4990 (xftfont_open): Adjust user.
4991 (xftfont_get_colors): Remove useless prototype.
4993 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4995 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4996 before passing them to 'unexec'. (Bug#15260)
4998 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
5000 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
5002 2013-10-25 Eli Zaretskii <eliz@gnu.org>
5004 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
5005 the changed signature of the font driver's 'close' method.
5007 * w32font.h (w32font_close): Adjust the prototype to the change in
5008 function definition.
5010 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
5012 * w32uniscribe.c (uniscribe_close): Adapt the call to
5013 w32font_close to its new prototype.
5015 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
5017 Omit unused frame argument of font API's close function.
5018 * font.h (struct font): Drop frame argument. Adjust comment.
5019 * font.c (font_clear_cache, font_close_object): Adjust users.
5020 * ftfont.c (ftfont_close):
5021 * ftxfont.c (ftxfont_close):
5022 * macfont.m (macfont_close):
5023 * nsfont.m (nsfont_close):
5024 * w32font.c (w32font_close):
5025 * xfont.c (xfont_close):
5026 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
5027 tweak comments and make functions safe if called more than once for
5028 the same font object.
5030 Perform font-specific cleanup when font object is swept by GC. See
5031 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
5032 * alloc.c (cleanup_vector): New function.
5033 (sweep_vector): Call it for each reclaimed vector object.
5034 * font.h (struct font): Adjust comment.
5036 2013-10-24 Glenn Morris <rgm@gnu.org>
5038 * Makefile.in (abs_top_srcdir): New, set by configure.
5040 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
5042 Adjust recent font-related changes to fix bug#15686.
5043 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
5044 is a live window system frame, mark its default font too.
5046 2013-10-23 Glenn Morris <rgm@gnu.org>
5048 * Makefile.in (RUN_TEMACS): Make relative (again).
5049 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
5050 (bootstrap-emacs$(EXEEXT)):
5051 Quote entities that might contain whitespace.
5053 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
5055 Port to Solaris 10 and its bundled GCC.
5056 Problem reported by Timothy C. Burt.
5057 * floatfns.c (isfinite, isnan): Redefine unconditionally.
5059 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
5061 Do not allow font caches to grow too large.
5062 * alloc.c (compact_font_cache_entry, compact_font_caches):
5063 New functions or stub if not HAVE_WINDOW_SYSTEM.
5064 (compact_undo_list): Factor out from Fgarbage_collect.
5066 (mark_face_cache): Mark face font. Move down to avoid
5068 (mark_terminals): Do not mark font cache here.
5069 (Fgarbage_collect): Call compaction functions described
5070 above. Adjust comment.
5072 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
5074 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
5075 chdir to HOME (bug#15607).
5077 * nsterm.m (Qcocoa, Qgnustep): New variables.
5078 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
5079 (ns_get_color): Make selection color work for GNUstep also.
5081 2013-10-18 Eli Zaretskii <eliz@gnu.org>
5083 * keyboard.c (make_lispy_event): Remove GPM-specific code that
5084 handles mouse clicks. Instead, let GPM use the same code as all
5085 the other mice use. See the discussion starting at
5086 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
5087 for the details of the problem with the menu bar this fixes.
5089 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
5091 Remove port-specific display name lists to avoid extra
5092 complexity and data duplication with display info lists.
5093 * xterm.h (x_display_name_list): Remove declaration.
5094 * xterm.c (x_display_name_list): Remove.
5095 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
5096 * xfns.c (x_display_info_for_name, Fx_display_list):
5097 Likewise. Use x_display_list where appropriate.
5098 * w32term.h (w32_display_name_list): Remove declaration.
5099 * w32term.c (w32_display_name_list): Remove.
5100 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
5102 * w32fns.c (x_display_info_for_name, Fx_display_list):
5103 Likewise. Use x_display_list where appropriate.
5104 * nsterm.h (ns_display_name_list): Remove declaration.
5105 * nsterm.m (ns_display_name_list): Remove.
5106 (ns_term_init, syms_of_nsterm): Adjust users.
5107 * nsfns.m (ns_display_info_for_name, Fx_display_list):
5108 Likewise. Use x_display_list where appropriate.
5109 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
5110 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
5111 (mark_terminals): Mark per-terminal font cache.
5113 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
5115 Don't run timers in input-pending-p. Its new check-timers param
5116 provides the prior behavior. (Bug#15045).
5117 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
5119 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
5121 Make some functions static in non-Microsoft builds.
5122 On my platform (Fedora 19 x86-64), this shrinks the
5123 Emacs executable (text+data) by 0.25%.
5124 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
5125 (load_color) [!MSDOS]:
5126 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
5127 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
5128 * lisp.h (check_existing):
5129 * process.h (conv_sockaddr_to_lisp, network_interface_list)
5130 (network_interface_info) [!WINDOWSNT]:
5131 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
5132 Remove extern decls.
5133 * fileio.c (check_existing):
5134 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
5135 * process.c (conv_sockaddr_to_lisp, network_interface_list)
5136 (network_interface_info) [!WINDOWSNT]:
5137 * term.c (encode_terminal_code) [!WINDOWSNT]:
5138 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
5139 * xfaces.c (load_color) [!MSDOS]:
5141 * fileio.c (check_existing, check_executable, check_writable):
5142 * process.c (network_interface_list, network_interface_info):
5143 Move earlier, so that we don't need forward decls.
5144 * gnutls.c (fn_gnutls_transport_set_errno)
5145 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
5147 * w32.c (init_environment): Use faccessat rather than
5148 check_existing, partly for consistency with the rest of the code
5149 in this file, partly so that check_existing can be static.
5151 Make VALMASK visible to GDB even if clang is used (Bug#15574).
5152 * emacs.c (MAIN_PROGRAM): New macro.
5153 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
5154 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5156 bool vector int width fixes
5157 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
5158 (Fbool_vector_count_matches_at):
5159 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
5160 can exceed PTRDIFF_MAX, at least in theory.
5161 (Fbool_vector_count_matches_at):
5162 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
5164 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
5166 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
5167 (struct sockaddr): Add forward decl, for platforms that lack it.
5169 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
5171 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
5174 2013-10-16 Eli Zaretskii <eliz@gnu.org>
5176 * w32.c (network_interface_get_info, network_interface_list)
5177 (network_interface_info): New functions. (Bug#15610)
5178 (GetAdaptersInfo_Proc): New typedef.
5179 (get_adapters_info): New wrapper function.
5180 (globals_of_w32): Initialize g_b_init_get_adapters_info.
5182 * process.h (network_interface_list, network_interface_info):
5185 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
5186 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
5187 all systems. Return non-nil for systems that HAVE_NET_IF_H and
5188 for WINDOWSNT. Doc fix.
5189 (syms_of_process): Defsubr Snetwork_interface_list and
5190 Snetwork_interface_info unconditionally.
5192 * menu.c (have_boxes): Fix redundant simulation of radio buttons
5193 in NS GUI sessions. (Bug#15629)
5195 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
5197 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
5199 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5201 * print.c (print_object): Print " ..." when truncating bool vectors.
5203 2013-10-15 Eli Zaretskii <eliz@gnu.org>
5205 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
5206 standard mouse buttons.
5208 * termhooks.h (struct input_event): Remove incorrect commentary.
5210 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5212 Disallow bool vector operations on mixed-length operands.
5213 The old behavior left garbage in the result vector sometimes,
5214 and didn't seem to be useful.
5215 * data.c (Qwrong_length_argument): New static var.
5216 (wrong_length_argument): New function.
5217 (bool_vector_binop_driver): Check that args agree in length.
5219 * keyboard.c, keyboard.h (all_kboards): Now static.
5221 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
5223 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
5224 note from the lispref.
5226 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
5228 * nsterm.h (struct ns_display_info): Remove set-but-unused
5229 member image_cache (image caches are per-terminal anyway).
5230 (FRAME_X_IMAGE_CACHE): Remove.
5231 * nsterm.m (ns_initialize_display_info): Adjust user.
5233 2013-10-14 Eli Zaretskii <eliz@gnu.org>
5235 * w32proc.c: Include mingw_time.h.
5237 * w32.c: Include mingw_time.h.
5239 Implement scrolling of TTY menus when the screen is too short.
5241 * term.c (tty_menu_display): Accept an additional argument, the
5242 menu item from which to start displaying the menu. Account for
5243 the value of Y when limiting the menu to the number of available
5245 (mi_result): New enumeration.
5246 (read_menu_input): Return enumerated value. When the y coordinate
5247 hits min_y or max_y, return scroll indication instead of wrapping
5249 (tty_menu_activate): Handle the scrolling indications from
5250 read_menu_input. Compute the first menu item to display and pass
5251 it to tty_menu_display.
5253 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5255 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
5256 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
5257 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
5258 Adjust to match the change described below.
5259 (struct terminal): Move must_write_spaces, line_ins_del_ok,
5260 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
5261 memory_below_frame members to...
5262 * termchar.h (struct tty_display_info): ...here because they're
5263 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
5264 * term.c (init_tty):
5265 * nsterm.m (ns_create_terminal):
5266 * w32term.c (w32_create_terminal):
5267 * xterm.c (x_create_terminal): Adjust users.
5268 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
5269 to filter out non-TTY frames. Adjust comment.
5270 (scrolling): Adjust user. Prefer eassert for debugging check.
5272 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5274 * xfaces.c (PT_PER_INCH): Remove unused macro.
5275 * termhooks.h (struct terminal): Remove set-but-unused
5276 member fast_clear_end_of_line.
5277 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
5278 * nsterm.m (ns_create_terminal):
5279 * term.c (init_tty):
5280 * w32term.c (w32_create_terminal):
5281 * xterm.c (x_create_terminal): Adjust users.
5283 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
5285 * lisp.h (bool_vector_size): New function.
5286 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
5287 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5288 (Fbool_vector_not, Fbool_vector_count_matches_at):
5289 Remove uses of 'eassume' that should no longer be needed,
5290 because they are subsumed by the 'eassume' in bool_vector_size.
5292 2013-10-12 Eli Zaretskii <eliz@gnu.org>
5294 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
5295 after inclusion of gif_lib.h, thus fixing compiler warnings caused
5296 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
5298 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5300 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
5301 have different dimensions. (Bug#15575)
5303 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
5306 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
5308 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5310 * term.c (tty_menu_show): Never return with unbalanced
5311 specpdl. Use eassert for debugging check. Adjust style.
5313 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5315 * term.c (read_menu_input): Make selection of menu items
5316 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
5317 (tty_menu_activate): Fix off-by-one error when computing max_y.
5319 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
5321 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
5322 audit logging (only used with GnuTLS 3.x) and enable it.
5324 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5326 * dispnew.c (redraw_frame): Remove useless #ifdef because
5327 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
5328 Also, move TTY fflush to...
5329 * term.c (tty_update_end): ...this function.
5331 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5333 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
5334 the end of the frame's glyph matrix. (Bug#15575)
5336 * term.c (tty_menu_display): Don't move cursor while overwriting
5337 frame's glyphs with menu items. Limit the number of items
5338 displayed to what can be shown on the available screen lines,
5339 excluding the echo area.
5340 (tty_menu_activate): Limit the Y coordinate allowed by
5341 read_menu_input to the last screen line used for menu display.
5343 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
5345 * lisp.h (eassume): New macro.
5346 Also, include <verify.h>, for 'assume'.
5347 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
5348 (vroundup, vector_nbytes):
5349 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5350 (Fbool_vector_not, Fbool_vector_count_matches)
5351 (Fbool_vector_count_matches_at):
5352 Use eassume, not eassert.
5353 * casetab.c (set_identity, shuffle):
5354 * composite.c (composition_gstring_put_cache):
5355 * dispnew.c (update_frame_1):
5356 * ftfont.c (ftfont_shape_by_flt):
5357 * image.c (gif_load):
5358 * intervals.c (offset_intervals):
5359 * macfont.m (macfont_shape):
5360 Remove calls to 'assume' that are no longer needed, because
5361 --enable-gcc-warnings no longer generates bogus warnings
5362 when these calls are removed.
5364 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5366 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
5368 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
5370 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
5371 (Qsubstitute_env_in_file_name): New var.
5372 (syms_of_fileio): Define it.
5374 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5376 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
5377 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
5380 * term.c (save_and_enable_current_matrix): Don't allocate and
5381 don't save margin areas.
5382 (restore_desired_matrix): Don't restore margin areas.
5383 (free_saved_screen): Don't free margin areas.
5385 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
5387 * image.c: Pacify --enable-gcc-warnings.
5388 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
5389 #define only if used.
5391 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5393 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
5394 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
5395 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
5396 (gif_load): For giflib v5.x and later, display the error message
5397 produced by giflib when its functions fail.
5398 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
5401 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5403 * keyboard.c (last_event_timestamp): Remove. For X selection and
5404 GTK popup menus, it may be obtained from per-frame X display info.
5405 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
5406 (process_special_events): Adjust users.
5407 * keyboard.h (last_event_timestamp): Remove declaration.
5408 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
5409 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
5410 * menu.h (xmenu_show): Adjust prototype.
5411 * menu.c (Fx_popup_menu): Adjust user.
5412 * xselect.c (x_own_selection, x_get_foreign_selection)
5413 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
5415 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5417 * keyboard.c (init_kboard): Now static. Add arg
5418 to denote window system. Adjust comment.
5419 (init_keyboard): Adjust user.
5420 (allocate_kboard): New function.
5422 * nsterm.m (ns_term_init):
5423 * term.c (init_tty):
5424 * w32term.c (w32_create_terminal):
5425 * xterm.c (x_term_init): Use it.
5426 * keyboard.h (init_kboard): Remove prototype.
5427 (allocate_kboard): Add prototype.
5429 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
5431 * image.c (GIFLIB_MAJOR): Ensure it's defined.
5432 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
5434 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5436 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
5438 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5440 * term.c (tty_menu_activate): Flush the output stream after
5441 showing the cursor, and don't mark the frame garbaged at exit from
5442 the function. Fixes redisplay glitches when moving from one menu
5445 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
5447 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
5448 or throw error (Bug#15570).
5450 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5452 * intervals.c (temp_set_point_both): Move test into 'eassert',
5455 * lisp.h (eassert): Don't use 'assume'.
5456 Sometimes 'assume' wins in performance, and sometimes it loses,
5457 so it shouldn't be used all the time. Perhaps we need two
5458 flavors of 'eassert', one for where 'assume' is far more likely
5459 to help or to hurt; but that can be done later.
5460 Problem reported by Dmitry Antipov in
5461 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
5462 Also, don't include <verify.h>; no longer needed.
5464 2013-10-09 Glenn Morris <rgm@gnu.org>
5466 * eval.c (Fcond): Doc tweak.
5468 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5470 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
5471 expressions with side effects to eassert. (Bug#15565)
5473 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
5475 * fns.c (hashfn_user_defined): Allow hash functions to return any
5478 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5480 Fix minor problems found by static checking.
5481 * dispnew.c (save_current_matrix): Omit unnecessary casts.
5482 * dispnew.c (update_frame_with_menu): Mark debug local as used.
5483 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
5484 * keyboard.c (read_menu_command): Remove unused local.
5485 * lisp.h (read_menu_command): New decl.
5486 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
5487 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
5488 Return ptrdiff_t, not int.
5489 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
5490 not int, for benefit of xpalloc.
5491 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
5493 (have_menus_p): Remove; unused.
5494 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
5495 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
5496 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
5498 (save_and_enable_current_matrix): Omit unnecessary casts.
5499 (read_menu_input): Omit local extern decl (now in lisp.h).
5500 Don't access uninitialized storage if mouse_get_xy fails.
5501 (tty_menu_activate): Mark local as initialized, for lint.
5502 (tty_menu_activate, tty_meny_show): Remove unused locals.
5504 2013-10-08 Eli Zaretskii <eliz@gnu.org>
5506 Support menus on text-mode terminals.
5507 * xterm.h (xw_popup_dialog): Add prototype.
5509 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
5510 (xmenu_show): Block input here, instead in Fx_popup_menu.
5511 (xw_popup_dialog): New function, with X-specific bits of popup
5514 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
5517 * window.c (Fset_window_configuration): Use run-time tests of the
5518 frame type instead of compile-time conditionals, when menu-bar
5519 lines are considered.
5521 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
5522 (w32_popup_dialog): New prototypes.
5524 * w32menu.c (Fx_popup_dialog): Function deleted.
5525 (w32_popup_dialog): New function, with w32 specific bits of popup
5526 dialogs. Block input here.
5528 * w32inevt.c (w32_console_read_socket): Minor change to add
5529 debugging TTY events.
5531 * w32fns.c (show_hourglass): If returning early because the frame
5532 is not a GUI frame, unblock input.
5534 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
5535 (cursorY): New functions.
5537 * termhooks.h (cursorX, cursorY): Prototypes of functions on
5538 WINDOWSNT, macros that call curX and curY elsewhere.
5540 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
5542 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
5543 specific function to hide and show cursor on a text-mode terminal.
5544 (tty_menu_struct, struct tty_menu_state): New structures.
5545 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
5546 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
5547 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
5548 (tty_menu_locate, save_and_enable_current_matrix)
5549 (restore_desired_matrix, screen_update, read_menu_input)
5550 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
5551 (tty_pop_down_menu, tty_menu_last_menubar_item)
5552 (tty_menu_new_item_coords, tty_menu_show): New functions.
5553 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
5555 * nsterm.h (ns_popup_dialog): Adjust prototype.
5557 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
5559 (ns_popup_dialog): Adapt order of arguments to the other
5560 *_menu_show implementations.
5561 (Fx_popup_dialog): Function deleted.
5563 * msdos.c (x_set_menu_bar_lines): Delete unused function.
5565 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
5567 * menu.c (have_boxes): New function.
5568 (single_keymap_panes): Use it instead of a compile-time
5570 (single_menu_item): Use run-time tests of the frame type instead
5571 of compile-time conditionals.
5572 (encode_menu_string): New function.
5573 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5574 the macro, since different types of frame need different encoding
5576 (digest_single_submenu): Use run-time tests of frame type instead
5577 of, or in addition to, compile-time conditionals.
5578 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5579 (Fx_popup_menu): Detect when the function is called from keyboard
5580 on a TTY. Don't barf when invoked on a text-mode frame.
5581 Check frame type at run time, instead of compile-time conditionals for
5582 invoking terminal-specific menu-show functions.
5583 Call tty_menu_show on text-mode frames.
5584 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5585 run time to determine which alternative to invoke; support dialogs
5588 * keyboard.h <Qmouse_movement>: Declare.
5590 * keyboard.c <Qmouse_movement>: Now extern.
5591 <Qecho_keystrokes>: New static variable.
5592 (read_key_sequence): Accept an additional argument, a flag to
5593 prevent redisplay during reading of the key sequence. All callers
5595 (read_menu_command): New function.
5596 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5598 (toolkit_menubar_in_use): New function.
5599 (make_lispy_event): Use it instead of a compile-time test.
5601 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5602 window-system being available.
5604 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5605 to x-popup-dialog on the frame type, they all now support popup
5608 * dispnew.c (save_current_matrix): Save the margin areas.
5609 (restore_current_matrix): Restore margin areas.
5610 (update_frame_with_menu): New function.
5612 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5615 * alloc.c (make_save_ptr): Now compiled unconditionally.
5617 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5619 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5620 (redraw_frame, update_frame): Adjust users.
5621 * dispextern.h (set_window_update_flags): Adjust prototype.
5622 * xdisp.c (redisplay_internal): When updating all frames with zero
5623 windows_or_buffers_changed, assume that only the windows that shows
5624 current buffer should be really updated.
5626 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5628 Do not allocate huge temporary memory areas and objects while encoding
5629 for file I/O, thus reducing an enormous memory usage for large buffers.
5630 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5631 * coding.h (struct coding_system): New member raw_destination.
5632 * coding.c (setup_coding_system): Initialize it to zero.
5633 (encode_coding_object): If raw_destination is set, do not create
5634 dst_object. Add comment.
5635 * fileio.c (toplevel): New constant E_WRITE_MAX.
5636 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5637 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5639 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5641 * nsterm.m (windowDidExitFullScreen:)
5642 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5644 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5646 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5647 * keyboard.c (unblock_input_to): Don't process pending signals
5648 if a fatal error is in progress.
5650 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5651 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5652 they're talking about words in Lisp bool vectors.
5653 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5654 * data.c (popcount_bits_word): Rename from popcount_size_t.
5655 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5658 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5660 Improve support for popcount and counting trailing zeros (Bug#15550).
5661 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5662 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5663 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5664 (popcount_size_t_msc, popcount_size_t_gcc):
5665 Remove; now done by Gnulib.
5666 (popcount_size_t): Now a macro that defers to Gnulib.
5667 (count_trailing_zero_bits): Return int, for consistency with
5668 Gnulib and because Emacs prefers signed to unsigned int.
5669 Don't assume that size_t is either unsigned int or unsigned long
5670 or unsigned long long.
5671 (size_t_to_host_endian): Do not assume that size_t is either
5672 exactly 32 or exactly 64 bits wide.
5673 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5674 etc., so that it's now an enum constant, not a macro.
5675 No need to assume that it's either 32 or 64.
5677 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5679 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5682 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5684 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5685 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5687 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5689 emacs_read and emacs_write now use void *, not char *.
5690 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5691 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5692 Buffer arg is now void *, not char *. This matches plain
5693 'read' and 'write' better, and avoids a constraint violation
5694 on Solaris 9 with Oracle Studio.
5696 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5698 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5699 memset to explicit loop. Otherwise copy largest possible chunk
5700 from initialized to uninitialized part, thus allowing the longer
5701 memcpy runs and reducing the number of loop iterations.
5703 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5705 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5706 hide toolbar (Bug#15388).
5707 (windowDidEnterFullScreen:): If presentation options are zero,
5708 set them here (Bug#15388).
5709 (ns_update_auto_hide_menu_bar): Remove runtime check.
5710 Don't auto hide dock unless menubar is also auto hidden.
5712 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5714 * editfns.c (message): Mention batch mode in doc string.
5716 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5718 * nsterm.m (check_native_fs): Remove erroneous comment.
5720 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5722 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5723 uses find_newline instead of scan_newline and so doesn't move point.
5725 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5727 Use hardware support for byteswapping on glibc x86 etc.
5728 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5729 whereas the old swap64 needed 30.
5730 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5731 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5732 Use byteswap.h's macros to swap bytes.
5733 * lisp.h (swap16, swap32, swap64): Remove.
5734 All uses replaced by bswap_16, bswap_32, bswap_64.
5736 * bytecode.c (exec_byte_code): Use some more volatile variables
5737 to work around local variables getting clobbered by longjmp.
5738 Port to pre-C99, which doesn't allow decls after stmts.
5740 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5742 * lisp.h (eassert): Assume that COND is true when optimizing.
5743 In other words, take on the behavior of eassert_and_assume.
5744 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5745 (eassert_and_assume): Remove. All uses replaced by eassert.
5747 * xdisp.c (Qglyphless_char): Now static.
5749 Adjust to merge from gnulib.
5750 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5751 * lisp.h: Include <verify.h>, for 'assume'.
5753 * eval.c (clobbered_eassert): New macro.
5754 (internal_catch, internal_condition_case)
5755 (internal_condition_case_1, internal_condition_case_2)
5756 (internal_condition_case_n): Use it instead of eassert
5757 when the argument contains locals clobbered by longjmp.
5758 Don't use clobbered locals outside of clobbered_eassert.
5759 (internal_lisp_condition_case): Use a volatile variable
5760 to work around a local variable's getting clobbered.
5762 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5764 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5765 (PUSH_HANDLER): New macro.
5766 (catchlist): Remove.
5767 (handlerlist): Always declare.
5769 * eval.c (catchlist): Remove (merge with handlerlist).
5770 (handlerlist, lisp_eval_depth): Not static any more.
5771 (internal_catch, internal_condition_case, internal_condition_case_1)
5772 (internal_condition_case_2, internal_condition_case_n):
5774 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5775 handlerlist/catchlist.
5776 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5777 handlerlist which can only handle a single condition-case handler at
5779 (find_handler_clause): Simplify since we only a single branch here
5782 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5784 (bcall0): New function.
5785 (exec_byte_code): Add corresponding cases. Improve error message when
5786 encountering an invalid byte-code. Let Bunwind_protect accept
5787 a function (rather than a list of expressions) as argument.
5789 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5790 and make them unconditional now that they're heap-allocated.
5792 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5794 * charset.c (Fdecode_char, Fencode_char): Remove description of
5795 `restriction' arg. now that it's hidden by advertised-calling-convention.
5797 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5799 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5800 Remove unused variable (from mac-port).
5801 (macfont_draw): Use s->ybase for correct y position.
5803 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5805 * frame.h (struct frame): Drop has_minibuffer member because...
5806 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5807 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5809 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5811 * window.h (struct window): Prefer enum text_cursor_kinds to int
5812 for phys_cursor_type member. Move the latter, phys_cursor_width,
5813 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5814 * window.c (replace_window, make_window): Adjust users.
5816 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5818 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5819 this module is never compiled otherwise.
5821 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5823 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5826 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5828 * xdisp.c (get_next_display_element): Don't call face_for_font in
5829 a build configured --without-x. (Bug#15484)
5831 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5833 * window.c (calc_absolute_offset): #elif should be #elif defined.
5835 * frame.c (delete_frame): Block/unblock input to overcome race
5836 condition (Bug#15475).
5838 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5840 * frame.c (delete_frame): Record selected frame only after
5841 calling Qdelete_frame_functions (Bug#15477).
5843 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5845 * nsterm.m (ns_selection_color): Remove.
5846 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5847 NSColor selectedText(Background)Color. Only for COCOA.
5848 (ns_term_init): Remove assignment of ns_selection_color, logic
5849 moved to ns_get_color.
5851 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5852 NS_SELECTION_COLOR_DEFAULT.
5853 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5855 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5857 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5858 frame' does not have the tool_bar_window member.
5860 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5862 Signal error when reading an empty byte-code object (Bug#15405)
5863 * lread.c (read1): Signal error.
5864 * alloc.c (make_byte_code): eassert header size.
5865 (sweep_vectors): Change an int to size_t.
5867 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5869 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5870 instead of ints, as it's the usual style for offsetof constants. See:
5871 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5873 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5874 This is ugly, but it should fix the performance problem for older
5875 GCC versions in the short run. I'll look into integrating the
5876 Gnulib module for popcount, as a better fix.
5877 See the thread starting in:
5878 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5879 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5880 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5881 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5882 (popcount_size_t): Use it.
5884 2013-09-24 Daniel Colascione <dancol@dancol.org>
5886 * process.c (Fnetwork_interface_info): Fix build break due to
5889 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5891 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5892 Prefer signed to unsigned integers where either will do.
5893 No need for 'const' on locals that do not escape.
5894 Omit easserts with unnecessary and unportable assumptions about
5895 alignment. Avoid unnecessary casts to char *.
5897 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5899 Use union for the payload of struct Lisp_Vector.
5900 This helps to avoid a few glitches dictated by C's aliasing rules.
5901 * lisp.h (struct Lisp_Vector): Use union for next and
5902 contents member. Adjust comment. Change related users.
5903 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5904 Related users changed.
5905 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5906 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5907 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5908 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5910 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5912 Optimize glyph row clearing and copying routines.
5913 * dispextern.h (struct glyph_row): Change layout of struct
5914 glyph_row to help copy_row_except_pointers. Adjust comment.
5915 * dispnew.c (null_row): Remove.
5916 (clear_glyph_row): Use offsetof and memset to find and clear
5917 just the members that need clearing. Adjust comment.
5918 (copy_row_except_pointers): Likewise for copying.
5920 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5922 Some minor cleanups of recently-added bool vector code.
5923 * conf_post.h (assume): Always return void. Use lint version
5924 only if GCC and MSC versions don't apply.
5925 * conf_post.h (assume):
5926 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5927 Depend on _MSC_VER, not __MSC_VER, for consistency with
5929 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5930 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5931 (bool_vector_binop_driver, count_trailing_zero_bits)
5932 (size_t_to_host_endian): Now static, not static inline;
5933 the latter isn't needed with modern compilers and doesn't
5934 work with older compilers anyway.
5936 * alloc.c (valgrind_p): Use bool for boolean.
5938 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5940 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5941 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5942 (display_last_displayed_message_p, message_buf_print)
5943 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5944 Use bool for boolean.
5945 * dispextern.h (cancel_line, init_desired_glyphs):
5946 Remove ancient leftover.
5947 (help_echo_showing_p, hourglass_shown_p):
5948 * lisp.h (noninteractive_need_newline): Adjust declaration.
5950 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5952 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5954 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5955 ...this file and convert the latter to static. Adjust comment.
5956 (make_initial_frame):
5957 * window.c (init_window_once): Adjust user.
5958 * frame.h (last_nonminibuf_frame): Remove declaration.
5959 * lisp.h (selected_frame): Likewise.
5960 * msdos.c (the_only_display_info): Adjust comment.
5962 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5964 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5965 computing the end column of mouse-highlight that comes from
5966 display or overlay strings. (Bug#15437)
5967 (note_mouse_highlight): Adapt calculation of last argument to
5968 mouse_face_from_string_pos to the above change.
5970 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5971 all platforms, not just for clang.
5973 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5975 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5976 about excess arguments to snprintf.
5978 * conf_post.h(assume): Use __builtin_unreachable for clang.
5980 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5982 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5983 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5985 2013-09-23 Daniel Colascione <dancol@dancol.org>
5987 * alloc.c (USE_VALGRIND): New macro; on by default
5988 when ENABLE_CHECKING.
5989 (mark_maybe_object, mark_maybe_pointer)
5990 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5992 (valgrind_p) [USE_VALGRIND]: New variable.
5993 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5995 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5997 * process.c (wait_reading_process_output): Change int pnamelen to
6000 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
6001 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
6002 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
6003 argument to unsigned long to avoid warning.
6004 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
6006 * conf_post.h (assume): Fix compiler error: x shall be cond.
6008 2013-09-22 Daniel Colascione <dancol@dancol.org>
6010 * xfns.c (x_get_monitor_attributes): Suppress unused variable
6011 warning when compiling without a window system.
6013 2013-09-22 Daniel Colascione <dancol@dancol.org>
6015 * data.c (Qbool_vector_p): New symbol.
6016 (bool_vector_spare_mask, popcount_size_t_generic)
6017 (popcount_size_t_msc, popcount_size_t_gcc)
6019 (bool_vector_binop_driver)
6020 (count_trailing_zero_bits, size_t_to_host_endian)
6021 (Fbool_vector_exclusive_or)
6022 (Fbool_vector_union)
6023 (Fbool_vector_intersection, Fbool_vector_set_difference)
6024 (Fbool_vector_subsetp, Fbool_vector_not)
6025 (Fbool_vector_count_matches)
6026 (Fbool_vector_count_matches_at): New functions.
6027 (syms_of_data): Intern new symbol, functions.
6028 * alloc.c (bool_vector_payload_bytes): New function.
6029 (Fmake_bool_vector): Instead of calling Fmake_vector,
6030 which performs redundant initialization and argument checking,
6031 just call allocate_vector ourselves. Make sure we clear any
6032 terminating padding to zero.
6033 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
6034 instead of open-coding the size calculation.
6035 (vroundup_ct): New macro.
6036 (vroundup): Assume argument >= 0; invoke vroundup_ct.
6037 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
6038 * composite.c (composition_gstring_put_cache):
6039 Change lint_assume to assume.
6040 * conf_post.h (assume): New macro.
6041 (lint_assume): Remove.
6042 * dispnew.c (update_frame_1): Change lint_assume to assume.
6043 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
6045 * image.c (gif_load): Change lint_assume to assume.
6046 * lisp.h (eassert_and_assume): New macro.
6047 (Qbool_vector_p): Declare.
6048 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
6049 (swap16, swap32, swap64): New inline functions.
6050 * macfont.m (macfont_shape): Change lint_assume to assume.
6051 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
6052 * xsettings.c (parse_settings): Use new swap16 and
6053 swap32 from lisp.h instead of file-specific macros.
6055 2013-09-22 Eli Zaretskii <eliz@gnu.org>
6057 * xdisp.c (try_window_id): Don't abort if cursor row could not be
6058 found (which can legitimately happen when the glyph row at the
6059 window start is disabled in the current_matrix. (Bug#15365)
6061 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
6063 Fix syntax.h bug introduced by recent INLINE change.
6064 syntax.h defined an extern inline function SYNTAX_ENTRY that was
6065 conditionally compiled one way in some modules, and a different
6066 way in others. This doesn't work with extern inline functions,
6067 which must have the same definition in all modules, because the
6068 defining code might be shared across modules, depending on the
6069 implementation. Symptoms reported by Martin Rudalics in:
6070 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
6071 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
6072 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
6073 overriding the corresponding functions in syntax.h.
6074 * syntax.h (syntax_property_entry, syntax_property_with_flags)
6075 (syntax_property): New inline functions.
6076 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
6077 Rewrite in terms of these new functions.
6079 2013-09-21 Eli Zaretskii <eliz@gnu.org>
6081 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
6082 not chars_in_text, whose result depends on the multibyteness of
6083 the current buffer. (Bug#15426)
6085 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
6087 Port recent change to hosts where pointers aren't 'long'.
6088 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
6089 Don't assume that pointers are the same width as 'long'.
6090 Add a compile-time check that a pointer fits into two X slots.
6092 A simpler, centralized INLINE.
6093 * conf_post.h (INLINE): Define only if not already defined.
6094 This allows us to use a single INLINE, defined by one file
6096 * emacs.c (INLINE): Define it.
6097 Also, include category.h, charset.h, composite.h, dispextern.h,
6098 syntax.h, systime.h, so that their INLINE definitions are expanded
6100 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
6101 * buffer.h, buffer.c (BUFFER_INLINE):
6102 * category.h, category.c (CATEGORY_INLINE):
6103 * character.h, character.c (CHARACTER_INLINE):
6104 * charset.h, charset.c (CHARSET_INLINE):
6105 * composite.h, composite.c (COMPOSITE_INLINE):
6106 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
6107 * frame.h, frame.c (FRAME_INLINE):
6108 * intervals.h, intervals.c (INTERVALS_INLINE):
6109 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
6110 * lisp.h, alloc.c (LISP_INLINE):
6111 * process.h, process.c (PROCESS_INLINE):
6112 * syntax.h, syntax.c (SYNTAX_INLINE):
6113 * systime.h, sysdep.c (SYSTIME_INLINE):
6114 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
6115 * window.h, window.c (WINDOW_INLINE):
6116 Remove. All uses replaced with INLINE.
6118 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
6120 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
6123 2013-09-19 Eli Zaretskii <eliz@gnu.org>
6125 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
6126 'const char *' to avoid compiler warnings due to similar change in
6127 the prototype of x_get_string_resource.
6129 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6131 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
6132 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
6133 going to replace static variables below. Adjust comments.
6134 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
6135 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
6136 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
6137 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
6138 Related users changed.
6139 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
6140 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
6141 last_mouse_movement_time, going to replace static variables below.
6143 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
6144 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
6146 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
6147 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
6148 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
6149 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
6150 static variables below.
6151 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
6152 (last_mouse_scroll_bar): Remove.
6153 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
6154 (mouseExited): Related users changed.
6156 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6158 Do not use external array to process X scroll bar messages.
6159 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
6160 (x_send_scroll_bar_event): Pack window pointer into two slots
6161 of XClientMessageEvent if we're 64-bit. Adjust comment.
6162 (x_scroll_bar_to_input_event): Unpack accordingly.
6164 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6166 Ifdef away recent changes which aren't relevant to NS port.
6167 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
6168 [!HAVE_NS]: Declare as such.
6169 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
6170 [!HAVE_NS]: Define as such.
6172 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6174 * frame.c (x_redo_mouse_highlight): New function
6175 to factor out common code used in W32 and X ports.
6176 * dispextern.h (x_redo_mouse_highlight): Add prototype.
6177 * xterm.h (struct x_display_info):
6178 * w32term.h (struct w32_display_info):
6179 * nsterm.h (struct ns_display_info): New members
6180 last_mouse_motion_frame, last_mouse_motion_x and
6181 last_mouse_motion_y, going to replace static variables below.
6182 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
6183 (redo_mouse_highlight): Remove.
6184 (note_mouse_movement, syms_of_xterm): Adjust user.
6185 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
6186 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
6187 (redo_mouse_highlight): Remove.
6188 (note_mouse_movement, syms_of_w32term): Adjust user.
6189 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
6190 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
6192 (note_mouse_movement, mouseMoved, syms_of_nsterm):
6193 * nsfns.m (compute_tip_xy): Adjust user.
6195 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6197 * frame.c (x_mouse_grabbed): New function.
6198 * dispextern.h (x_mouse_grabbed): Add prototype.
6199 (last_mouse_frame): Remove declaration.
6200 * xterm.h (struct x_display_info):
6201 * w32term.h (struct w32_display_info):
6202 * nsterm.h (struct ns_display_info): New member
6203 last_mouse_frame, going to replace...
6204 * xdisp.c (last_mouse_frame): ...global variable.
6205 (note_tool_bar_highlight):
6206 * w32term.c (w32_mouse_position, w32_read_socket):
6207 * xterm.c (XTmouse_position, handle_one_xevent):
6208 Use x_mouse_grabbed.
6209 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
6211 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6213 * w32term.c (w32_read_socket): Avoid temporary
6214 variables in a call to x_real_positions.
6215 * xterm.c (handle_one_xevent): Likewise.
6217 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6219 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
6220 (x_icon_type): Remove prototype.
6221 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
6222 * frame.c (x_icon_type): Remove.
6223 * w32term.c (x_make_frame_visible, x_iconify_frame):
6224 * xterm.c (x_make_frame_visible, x_iconify_frame):
6225 Use x_set_bitmap_icon to factor out common code.
6227 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6229 * dispextern.h (check_x_display_info, x_get_string_resource):
6230 Declare here just once and unify the latter.
6231 * frame.c (check_x_display_info, x_get_string_resource):
6232 * nsterm.h (check_x_display_info):
6233 * xrdb.c (x_get_string_resource):
6234 * xterm.h (check_x_display_info): Remove prototypes.
6235 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
6236 * w32reg.c (x_get_string_resource): Likewise.
6237 (w32_get_rdb_resource): Adjust user.
6239 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6241 * xterm.h (struct x_display_info): New member
6242 x_pending_autoraise_frame, going to replace...
6243 * xterm.c (pending_autoraise_frame): ...static variable.
6244 (x_new_focus_frame, XTread_socket): Adjust users.
6245 * w32term.h (struct w32_display_info): New member
6246 w32_pending_autoraise_frame, going to replace...
6247 * w32term.c (pending_autoraise_frame): ...global variable.
6248 (x_new_focus_frame, w32_read_socket): Adjust users.
6250 2013-09-17 Glenn Morris <rgm@gnu.org>
6252 * xdisp.c (message_dolog): If we create *Messages*,
6253 switch it to messages-buffer-mode.
6255 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
6257 Don't overuse 'const' in types of locals.
6258 * bidi.c (bidi_count_bytes):
6259 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
6260 (xg_event_is_for_scrollbar):
6261 * xselect.c (x_handle_property_notify)
6262 (x_handle_selection_notify, x_handle_dnd_message):
6263 * xsettings.c, xsettings.h (xft_settings_event):
6264 * xterm.c (x_handle_net_wm_state, handle_one_event)
6265 (x_menubar_window_to_frame, x_detect_focus_change)
6266 (construct_mouse_click, note_mouse_movement)
6267 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6268 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6269 (handle_one_xevent, x_handle_net_wm_state):
6270 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
6271 (x_handle_dnd_message):
6272 Avoid unnecessary 'const', typically the second 'const' in
6273 'const foo * const arg', a 'const' that does not affect the API
6274 and doesn't significantly help the human reader.
6276 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6278 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
6279 only if Glib < 2.36.0.
6280 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
6281 * xsettings.c (init_gconf, init_gsettings): Do not check
6283 * xterm.c (handle_one_xevent): Do not call to x_clear_area
6285 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
6287 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
6289 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
6290 before calling g_type_init.
6292 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
6294 * nsterm.m (syms_of_nsterm): ... to here.
6296 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6298 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
6299 (ignore_next_mouse_click_timeout): Use Time as X does.
6300 (handle_one_xevent): Avoid cast and use unsigned comparison.
6302 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6304 Do not copy X event in handle_one_xevent except KeyPress case.
6305 Wnen XEvent is processed, it is unlikely to be changed except
6306 KeyPress case, so we can avoid copying and use const pointer to
6307 const data to make sure that an event is not changed elsewhere.
6308 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
6309 const' and do not create local copy except for the KeyPress event.
6310 Use casts to avoid a few glitches. Adjust formatting. Add comments.
6311 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
6312 (x_handle_net_wm_state, x_menubar_window_to_frame)
6313 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
6314 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6315 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
6316 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
6317 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
6318 (x_handle_dnd_message):
6319 * xsettings.c (xft_settings_event):
6320 Use 'const XEvent * const' where appropriate.
6321 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
6323 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6325 Fix X event waiting to handle multiple frames.
6326 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
6327 * xterm.c (pending_event_wait): Remove. Adjust users.
6328 (x_detect_focus_change): Pass frame arg.
6329 (handle_one_xevent): Find related frame early and clear per-frame
6330 wait_event_type only if this is an event for the relevant frame.
6331 (x_wait_for_event): Use per-frame wait_event_type.
6333 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
6335 * nsfns.m (Fx_create_frame): Fix font driver registration for
6338 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
6339 for syms_of_macfont.
6341 * nsterm.m: Include macfont.h.
6342 (ns_tmp_flags, ns_tmp_font): Remove.
6343 (ns_compute_glyph_string_overhangs): Check for driver Qns.
6344 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
6345 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
6346 (changeFont:): Fix code style. Check for font driver type when
6349 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
6352 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
6353 (nsfont_open): Set font driver type.
6354 Set font->ascent and font->descent. Figure out font instead of
6355 ns_tmp_font, and flags instead of ns_tmp_flags.
6356 Fix indentation. Remove call to ns_draw_text_decoration,
6359 * nsfns.m: Include macfont.h.
6360 (Fx_create_frame): Register macfont driver, make a better default font.
6361 (Fns_popup_font_panel): Get font from macfont driver, if used.
6363 * macfont.m, macfont.h, macuvs.h: New files.
6365 * font.h: Declare syms_of_macfont.
6367 * font.c (syms_of_font): Call syms_of_macfont.
6369 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
6371 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6373 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
6374 and it is always zero for others, so I assume that this is an ancient
6375 leftover which nobody will want to change any more.
6376 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
6377 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
6378 * frame.c (x_set_scroll_bar_width):
6379 * w32fns.c (w32_createscrollbar):
6380 * w32term.c (w32_set_vertical_scroll_bar):
6381 * xfns.c (x_set_scroll_bar_default_width):
6382 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
6383 (x_scroll_bar_expose): Related users changed.
6385 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6387 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
6388 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
6389 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
6391 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
6393 * nsterm.h, w32term.h, xterm.h: ...and not here.
6394 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
6395 Remove unused Xisms.
6396 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
6397 these modules are never compiled otherwise.
6399 2013-09-14 Eli Zaretskii <eliz@gnu.org>
6401 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
6402 Doc fix. (Bug#15375)
6404 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6406 Unify Fx_focus_frame between all ports.
6407 * frame.h (x_focus_frame): New prototype.
6408 * xfns.c (Fx_focus_frame): Remove.
6409 (syms_of_xfns): Do not defsubr it.
6410 (x_focus_frame): X implementation.
6411 * nsfns.m (Fx_focus_frame): Remove.
6412 (syms_of_nsfns): Do not defsubr it.
6413 (x_focus_frame): NS implementation.
6414 * w32term.c (Fx_focus_frame): Remove.
6415 (x_focus_on_frame): Rename to...
6416 (x_focus_frame): W32 implementation.
6417 * w32term.h (x_focus_on_frame): Remove prototype.
6418 * w32fns.c (Fx_focus_frame): Remove.
6419 (syms_of_w32fns): Do not defsubr it.
6420 * frame.c (Fx_focus_frame): Define here.
6421 (syms_of_frame): Defsubr here.
6422 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
6424 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6426 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
6427 All of them are replaced with FRAME_DISPLAY_INFO, defined in
6428 each port to reference the port-specific window system data.
6429 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
6430 (FRAME_DISPLAY_INFO): Define.
6431 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
6432 (FRAME_DISPLAY_INFO): Define. Adjust users.
6433 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
6434 (FRAME_DISPLAY_INFO): Define. Adjust users.
6435 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
6436 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
6437 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
6438 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
6439 * xselect.c, xterm.c: All related users changed.
6441 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6443 * xterm.h (x_window_to_frame, x_any_window_to_frame)
6444 (x_menubar_window_to_frame): Remove prototypes.
6445 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6446 (x_menubar_window_to_frame, x_top_window_to_frame):
6448 * xterm.c (x_window_to_frame, x_any_window_to_frame)
6449 (x_menubar_window_to_frame, x_top_window_to_frame):
6450 ...to here and convert all but the last to static.
6452 2013-09-12 Eli Zaretskii <eliz@gnu.org>
6454 * lisp.mk (lisp): Add w32-common-fns.elc.
6456 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
6458 * charset.c (char_charset): Document an exception for char-charset.
6460 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6462 * xterm.h (x_display_info): New field last_user_time...
6463 * xterm.c (toplevel): ...to replace static last_user_time.
6464 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
6466 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6468 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
6469 scroll bar values to prevent thumb from disappear and update comment.
6471 2013-09-11 Glenn Morris <rgm@gnu.org>
6473 * emacs.c (usage_message): Possessive apostrophe tweak.
6475 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6477 * nsterm.m (syms_of_nsterm): Use Qns.
6478 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
6479 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
6480 * xfns.c (x_display_info_for_name, Fx_open_connection):
6481 Remove old '#if 0' code.
6482 (syms_of_xfns): Use Qx.
6483 * termhooks.h (fullscreen_hook): Remove the leftover.
6484 (struct terminal): Fix typo in comment.
6486 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6488 Cleaning up a few X scroll bar bits.
6489 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
6490 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6491 New member last_seen_part, going to replace...
6492 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
6493 (xt_action_hook) [USE_LUCID]: Adjust user.
6494 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
6495 Lucid-specific scroll bar support.
6496 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
6497 to int and adjust to use last_seen_part member.
6498 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
6499 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6500 Initialize last_seen_part.
6502 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6504 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
6505 insert-buffer-substring an empty string.
6507 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6509 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
6510 avoiding a GCC warning.
6512 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6514 Ifdef away frame tool bar code when it is not really used.
6515 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
6516 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
6517 and minimize_tool_bar_window_p under the above.
6518 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
6519 (fset_tool_bar_window): Likewise.
6520 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6521 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
6522 (change_frame_size_1):
6523 * window.c (window_from_coordinates, Frecenter): Adjust users.
6524 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
6525 code is not really used.
6526 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
6527 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
6528 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
6529 [!USE_GTK && !HAVE_NS]: Define as such.
6530 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
6531 (note_mouse_highlight, expose_frame):
6532 * xfns.c (x_set_tool_bar_lines):
6533 * xterm.c (handle_one_xevent): Adjust users.
6535 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6537 Fix corruption with multiple emacsclient -t instances (Bug#15222).
6538 This bug was introduced by my 2013-08-26 patch, which incorrectly
6539 assumed that the terminfo implementation doesn't use termcap buffers.
6540 * term.c (init_tty) [TERMINFO]: Remove optimization, as
6541 these buffers apparently are used after all.
6542 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
6543 (struct tty_display_info): Define members termcap_term_buffer and
6544 termcap_strings_buffer even if TERMINFO.
6546 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6549 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
6550 'usage' docstring entry to pacify make-docfile.
6552 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
6554 Change comparison functions =, <, >, <=, >= to take many arguments.
6555 * data.c: Change comparison functions' interface and implementation.
6556 * lisp.h: Make arithcompare available for efficient two arg
6558 * bytecode.c: Use arithcompare.
6559 * fileio.c: Use new interface.
6561 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6563 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
6565 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
6567 * eval.c (Feval): Document the new use of `lexical'.
6569 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6571 Review and drop old frame resize hack.
6572 * frame.h (struct frame): Remove force_flush_display_p.
6573 * dispnew.c (update_frame): Adjust user and don't call
6574 flush_frame here. The comment has said that there was an issues
6575 with redisplaying fringes, but I don't see any differences with
6576 and without this hack. Hopefully we can continue without it.
6577 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6578 current frame matrices twice if resized_p is set.
6580 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6582 Do not populate pure Xism x_sync to other ports.
6583 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6584 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6585 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6586 * w32term.h (x_sync): Remove prototype.
6588 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6590 Cleanup frame flushing.
6591 * dispextern.h (struct redisplay_interface):
6592 Drop flush_display_optional because flush_display is enough
6593 for X and flushing via RIF is just a no-op for others.
6594 * frame.h (flush_frame): New function.
6595 * dispnew.c (update_frame):
6596 * minibuf.c (read_minibuf):
6597 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6599 * keyboard.c (detect_input_pending_run_timers): Do not flush
6600 all frames but selected one in redisplay_preserve_echo_area.
6601 * nsterm.m (ns_flush): Remove no-op.
6602 (ns_redisplay_interface): Adjust user.
6603 * w32term.h (x_flush): Remove no-op.
6604 (w32_redisplay_interface): Adjust user.
6605 * xterm.c (x_flush): Simplify because we do not flush all
6606 frames at once any more. Adjust comment.
6607 (x_redisplay_interface): Adjust user.
6609 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6611 Port --without-x --enable-gcc-warnings to Fedora 19.
6612 * gfilenotify.c (globals_of_gfilenotify):
6613 Call g_type_init only if using an older glib version that needs it.
6615 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6617 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6618 (last_glyphless_glyph_merged_face_id): Remove declarations.
6619 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6620 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6621 (last_glyphless_glyph_merged_face_id): Now static.
6622 (merge_escape_glyph_face): New function, refactored from...
6623 (get_next_display_element): ...here.
6624 (merge_glyphless_glyph_face): New function, refactored from...
6625 (produce_glyphless_glyph): ...here...
6626 * term.c (produce_glyphless_glyph): ...and here.
6628 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6630 * eval.c (eval_sub): Only call Ffunction if necessary.
6632 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6634 Attempt to make redisplay more selective when changing cursor type.
6635 * frame.h (struct frame): New bitfield cursor_type_changed.
6636 * xdisp.c (cursor_type_changed): Remove.
6637 (try_cursor_movement, redisplay_window, try_window_id)
6638 (set_frame_cursor_types, try_window_reusing_current_matrix):
6639 Adjust to use per-frame bitfield.
6640 (redisplay_internal): Look for cursor type change on each visible
6641 frame and consider all frames if cursor type has been changed on
6642 the frame other than selected. If cursor type has been changed on
6643 selected frame only, do not use fast update.
6645 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6647 Attempt to make redisplay more selective when changing fonts.
6648 * frame.h (struct frame): New bitfield fonts_changed.
6649 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6650 (adjust_frame_glyphs): Add prototype.
6651 * dispnew.c (fonts_changed_p): Remove.
6652 (adjust_glyphs): Remove because we do not
6653 adjust matrices on all frames at once any more.
6654 (adjust_frame_glyphs): Block and unblock input here.
6655 (adjust_glyph_matrix): Use fonts_changed.
6656 (change_frame_size_1): Use adjust_frame_glyphs.
6657 * font.c (font_open_entity): Use fonts_changed.
6658 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6659 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6660 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6661 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6662 (shrink_mini_window, Fresize_mini_window_internal)
6663 (window_scroll_pixel_based, Fset_window_configuration)
6664 (apply_window_adjustment, Fset_window_vscroll):
6665 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6666 Use adjust_frame_glyphs.
6667 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6668 (try_window_reusing_current_matrix, try_window_id, display_line)
6669 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6670 (redisplay_internal): Consider fonts_changed and adjust frame
6671 matrices for each frame only if the frame is visible. If font
6672 has been changed on some frame during full redisplay, retry
6673 only visible frames where the font has been actually changed.
6675 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6677 Cache current header and mode line height for each window.
6678 * window.h (struct window): New fields mode_line_height
6679 and header_line_height.
6680 * window.c (make_window): Initialize them.
6681 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6682 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6683 (current_mode_line_height, current_header_line_height):
6685 * xdisp.c (current_mode_line_height, current_header_line_height):
6687 (pos_visible_p, init_xdisp): Adjust user.
6688 (redisplay_window): Invalidate mode_line_height and
6689 header_line_height if current and desired matrices do not agree.
6691 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6693 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6694 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6696 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6698 Make --without-x compatible with --enable-gcc-warnings.
6699 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6700 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6701 members under HAVE_WINDOW_SYSTEM.
6702 * keyboard.c (make_lispy_focus_out): Likewise.
6703 (record_menu_key): Move under HAVE_MENUS.
6704 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6705 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6706 (syms_of_xdisp): Adjust user.
6707 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6708 (start_hourglass, cancel_hourglass):
6709 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6710 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6711 and CLEAR_FONT_TABLE_NFONTS.
6712 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6713 Declare only if HAVE_WINDOW_SYSTEM.
6714 (lface_same_font_attributes_p, clear_face_gcs): Define only
6715 if HAVE_WINDOW_SYSTEM.
6717 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6719 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6720 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6721 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6723 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6725 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6727 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6729 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6730 This fixes a type error on hosts where ptrdiff_t is wider than int.
6732 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6734 * keyboard.c (read_key_sequence_vs): New function.
6735 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6738 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6740 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6742 Makefile improvements.
6743 * Makefile.in (config.status): Don't use double-colon rules, as
6744 they are not portable according to POSIX. Fix shell typo with `;
6745 I guess this rule has never been tested?
6746 (VCSWITNESS): New macro, to override any environment var.
6748 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6750 * xterm.h (struct x_display_info): Do not track X connection
6751 fd separately because it is always available from Display.
6752 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6755 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6757 * buffer.c (drop_overlay):
6758 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6759 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6761 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6763 * buffer.c (Fmake_overlay, Fmove_overlay):
6764 * intervals.c (set_point_from_marker):
6765 * print.c (PRINTPREPARE): Prefer signal_error
6766 to plain error and report unsuitable marker too.
6768 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6770 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6771 for 'dragging' member.
6772 (struct x_output): Remove set-but-unused leftovers
6773 'left_before_move' and 'top_before_move'.
6774 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6775 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6776 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6777 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6778 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6779 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6780 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6781 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6783 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6785 * nsfont.m (INVALID_GLYPH): New define.
6786 (nsfont_encode_char): Use INVALID_GLYPH.
6787 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6789 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6791 * xterm.c (x_last_mouse_movement_time): Revert last change.
6792 This code should use XDisplayMotionBufferSize to check display's
6793 motion history first, and there are few other issues as well.
6794 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6795 (handle_one_xevent): Adjust user.
6797 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6799 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6800 * frame.c (Flast_nonminibuf_frame): ... to here.
6801 (check_minibuf_window): Don't abort if no window was found
6804 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6806 Use XGetMotionEvents to ask the last mouse motion time from X server.
6807 * xterm.c (X_MOTION_HISTORY): Default to 1.
6808 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6809 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6810 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6811 Ifdef away legacy code.
6812 (XTmouse_position, x_scroll_bar_report_motion):
6813 Use x_last_mouse_movement_time.
6814 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6817 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6819 * msdos.c (last_mouse_window): Move to...
6820 (dos_rawgetc): ...this function and adjust comment.
6821 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6822 (mouseMoved): ...this function and adjust comment.
6823 * w32term.c (last_window): Likewise with...
6824 (w32_read_socket): ...this function.
6825 * xterm.c (last_window): Likewise with...
6826 (handle_one_xevent): ...this function.
6828 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6830 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6831 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6832 (handle_one_xevent): ...to here.
6833 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6836 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6838 * msdos.c (IT_set_terminal_window): Remove no-op.
6839 (initialize_msdos_display): Adjust terminal setup.
6840 * w32console.c (w32con_set_terminal_window): Remove no-op.
6841 (initialize_w32_display): Adjust terminal setup.
6842 * w32term.c (w32_set_terminal_window): Remove no-op.
6843 (w32_create_terminal): Adjust terminal setup.
6844 * xterm.c (XTset_terminal_window): Remove no-op.
6845 (x_create_terminal): Adjust terminal setup.
6847 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6849 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6851 (ns_create_terminal): Adjust terminal setup.
6852 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6854 (w32_create_terminal): Adjust terminal setup.
6855 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6857 (x_create_terminal): Adjust terminal setup.
6859 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6861 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6862 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6863 * dispnew.c (buffer_posn_from_coords):
6864 * window.c (Fwindow_end, displayed_window_lines):
6865 * xdisp.c (redisplay_mode_lines): Use it.
6867 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6869 * fontset.c (face_for_char): Check char in the current face font first
6870 if HAVE_NS (Bug#15138).
6872 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6874 * window.c (temp_output_buffer_show): Make sure window returned
6875 by display_buffer is live (Bug#15213).
6877 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6879 Minor cleanup to avoid forward declarations.
6880 * coding.h (struct ccl_spec): Remove forward declaration.
6881 * composite.h (toplevel): Include font.h.
6882 (struct composition_it, struct face, struct font_metrics):
6883 Remove forward declaration.
6884 * dispextern.h (struct image, struct atimer): Likewise.
6885 * emacsgtkfixed.h (struct frame): Likewise.
6886 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6887 * font.h (struct font_driver, struct font, struct glyph_string)
6888 (struct face): Remove forward declaration.
6889 * fontset.h (struct face, struct font): Likewise.
6890 * frame.h (toplevel): Style cleanup.
6891 (enum output_method): Move to...
6892 * termhooks.h (enum output_method): ...here.
6893 (struct glyph, struct frame, struct ns_display_info)
6894 (struct x_display_info, struct w32_display_info):
6895 Remove forward declaration.
6896 * xterm.h (toplevel): Include termhooks.h.
6897 (struct font, struct window, struct glyph_matrix, struct frame)
6898 (struct input_event, struct face, struct image): Remove forward
6900 * gtkutil.h (struct _widget_value): Likewise.
6901 * keyboard.h (toplevel): Include termhooks.h.
6902 (struct input_event): Remove forward declaration.
6904 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6906 * intervals.c (set_point_from_marker): New function.
6907 * editfns.c (Fgoto_char):
6908 * process.c (Finternal_default_process_filter):
6909 * window.c (select_window_1): Use it.
6910 * buffer.h (set_point_from_marker): Add prototype.
6912 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6914 * w32.c (term_winsock): Call release_listen_threads before calling
6916 (_sys_wait_accept): Wait for accept event in a loop with a finite
6917 timeout, instead of waiting indefinitely. Will hopefully avoid
6918 hanging during exit because WSACleanup deadlocks waiting for the
6919 event object to be released. (Bug#14333)
6921 * w32proc.c (release_listen_threads): New function, signals all
6922 the reader threads that listen for connections to stop waiting.
6924 * w32.h (release_listen_threads): Add prototype.
6926 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6928 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6929 field of new marker (for sanity and safety).
6930 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6931 anyway because XMISCTYPE is a function and can't be an lvalue).
6933 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6935 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6936 (x_after_update_window_line, x_scroll_bar_create)
6937 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6938 (handle_one_xevent, x_clear_frame_area):
6939 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6940 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6941 * xterm.h (x_clear_area): Adjust prototype.
6943 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6945 Hook scanning and indentation functions to find_newline. This helps
6946 to avoid duplicated code and renders more respect to newline cache.
6947 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6948 * cmds.c (Fforward_line):
6949 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6950 Use find_newline and avoid unnecessary point movements.
6951 * search.c (scan_newline): Implement on top of find_newline.
6953 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6955 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6956 scoped code (bug#11258).
6958 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6960 * nsterm.m (last_window): New variable.
6961 (EV_TRAILER2): New macro.
6962 (EV_TRAILER): Call EV_TRAILER2.
6963 (mouseMoved:): Add support for mouse-autoselect-window
6964 on nextstep (Bug#6888).
6966 2013-08-28 Andreas Schwab <schwab@suse.de>
6968 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6969 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6970 Remove unused macro definitions.
6971 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6972 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6973 Only define if emacs.
6975 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6977 Prefer enum glyph_row_area to int where appropriate.
6978 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6980 (window_box, window_box_width, window_box_left, window_box_left_offset)
6981 (window_box_right, window_box_right_offset): Adjust prototypes.
6982 * xdisp.c (window_box, window_box_width, window_box_left)
6983 (window_box_left_offset, window_box_right, window_box_right_offset):
6984 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6985 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6986 * nsterm.m (ns_clip_to_row):
6987 * w32term.c (w32_clip_to_row):
6988 * xterm.c (x_clip_to_row): Likewise.
6990 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6992 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6993 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6995 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6997 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6998 for portability to hosts where /bin/sh has problems.
7000 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
7002 Redesign redisplay interface to drop global output_cursor.
7003 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
7004 (toplevel): Remove declaration of output_cursor.
7005 (set_output_cursor, x_cursor_to): Remove prototype.
7006 * window.h (struct window): New member output_cursor.
7007 (output_cursor_to): New function to replace RIF member.
7008 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
7009 (update_text_area, set_window_cursor_after_update): Use it.
7010 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
7011 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7012 * nsterm.m (ns_update_window_begin, ns_update_window_end):
7013 * w32term.c (x_update_window_begin, x_update_window_end):
7014 * xterm.c (x_update_window_begin, x_update_window_end):
7015 Adjust to use per-window output cursor.
7017 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
7019 Simplify SELECT_TYPE-related code.
7020 Like EMACS_TIME, this portability layer is no longer needed, since
7021 Emacs has been using fd_set as a portability layer for some time.
7022 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
7023 (SELECT_TYPE): Remove. All uses changed to fd_set.
7024 (fd_set) [!FD_SET]: New typedef.
7026 Simplify EMACS_TIME-related code.
7027 This portability layer is no longer needed, since Emacs has been
7028 using struct timespec as a portability layer for some time.
7029 * atimer.h, buffer.h, dispextern.h, xgselect.h:
7030 Include <time.h> rather than "systime.h"; that's all that's needed now.
7031 * dispnew.c: Include <timespec.h> rather than "systime.h";
7032 that's all that's needed now.
7033 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
7034 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
7035 TIMESPEC_RESOLUTION.
7036 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
7037 LOG10_TIMESPEC_RESOLUTION.
7038 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
7039 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
7040 (make_emacs_time): Remove. All used changed to make_timespec.
7041 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
7042 (current_timespec): Rename from current_emacs_time. All uses changed.
7043 (add_emacs_time): Remove. All uses changed to timespec_add.
7044 (sub_emacs_time): Remove. All uses change dot timespec_sub.
7045 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
7046 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
7047 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
7048 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
7049 (current_timespec): Rename from current_emacs_time. All uses changed.
7050 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
7051 changed to timespec_cmp.
7052 * xgselect.c: Include <timespec.h>, since our .h files don't.
7054 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
7056 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
7057 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
7058 Remove the leftovers.
7059 * gtkutil.c (toplevel): Do not declare Qxft but include
7061 * image.c (toplevel): Do not declare Vlibrary_cache because
7062 it's already done in lisp.h.
7064 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
7066 * lisp.h (Mouse_HLInfo): Move from here...
7067 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
7068 (reset_mouse_highlight): New function.
7069 * msdos.c (dos_set_window_size, IT_update_begin)
7070 (internal_terminal_init):
7071 * nsterm.m (ns_update_window_end, x_free_frame_resources)
7072 (ns_initialize_display_info):
7073 * w32console.c (initialize_w32_display):
7074 * w32term.c (x_update_window_end, x_free_frame_resources)
7075 (w32_initialize_display_info):
7076 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
7077 * window.c (Fdelete_other_windows_internal):
7078 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
7079 * termchar.h (toplevel):
7080 * xterm.h (toplevel): Include dispextern.h.
7082 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
7084 Fix minor problems found by static checking.
7085 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
7086 (expect): Avoid nested-if warning.
7087 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
7088 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
7089 * nsterm.h, nsterm.m (ns_select):
7090 * xgselect.c, xgselect.h (xg_select):
7091 Adjust signature to better match pselect's.
7092 * nsterm.m (ns_select):
7093 Don't set *TIMEOUT, since pselect doesn't.
7094 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
7095 diagnostic about assigning const char * to it.
7096 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
7098 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
7100 * lread.c (substitute_object_recurse): Handle hash-tables as well
7103 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
7105 Fix unlikely core dump in init_tty, and simplify terminfo case.
7106 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
7107 The old version incorrectly dumped core if malloc returned a
7108 buffer containing only non-NUL bytes.
7109 (init_tty): Do not allocate or free termcap buffers; the
7110 struct does that for us now.
7111 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
7112 (struct tty_display_info): Define members termcap_term_buffer and
7113 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
7114 use them. Allocate them directly in struct rather than indirectly
7115 via a pointer, to simplify init_tty.
7117 * frame.c (check_minibuf_window): Initialize 'window' properly,
7118 so that Emacs reliably aborts later if 'window' is not initialized.
7120 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
7122 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
7123 of VoidSymbol (Bug#15154).
7125 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7127 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
7128 mouse_face_beg_y and mouse_face_end_y.
7129 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
7130 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
7131 Adjust users and update comment where appropriate.
7133 2013-08-26 Martin Rudalics <rudalics@gmx.at>
7135 * frame.c (check_minibuf_window): New function.
7136 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
7137 Call check_minibuf_window (Bug#15183).
7139 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7141 * window.h (struct window): Replace last_cursor with last_cursor_vpos
7142 because this is the only last cursor data we need to keep and consult.
7143 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
7144 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
7147 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7149 Fix recovering from possible decompression error.
7150 Since insert_from_gap doesn't always move point, we can't use PT as
7151 the position where the partially decompressed data ends, and
7152 should count how many bytes was produced so far.
7153 * decompress.c (struct decompress_unwind_data): Add nbytes member.
7154 (unwind_decompress): Really delete partially uncompressed data.
7155 (Fzlib_decompress_region): Take decompressed data size into account.
7157 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7159 * syntax.c (init_syntax_once): Adjust comment and do an early
7160 initialization of Qchar_table_extra_slots just once...
7161 * casetab.c (init_casetab_once):
7162 * category.c (init_category_once):
7163 * character.c (syms_of_character):
7164 * coding.c (syms_of_coding):
7165 * xdisp.c (syms_of_xdisp): ...and omit it here.
7167 2013-08-24 Eli Zaretskii <eliz@gnu.org>
7169 * xdisp.c (get_next_display_element): Don't apply to characters
7170 from a display vector the logic of setting it->end_of_box_run_p
7171 suitable for characters from a buffer. (Bug#15175)
7173 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
7174 to handle directories, rather than '_utime' which doesn't.
7177 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
7179 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
7180 or fullscreen (Bug#14627).
7182 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
7184 System-dependent integer overflow fixes.
7185 * process.c (Fset_process_window_size): Signal an error if
7186 the window size is outside the range supported by the lower level.
7187 * sysdep.c (set_window_size): Return negative on error,
7188 nonnegative on success, rather than -1, 0, 1 on not in system,
7189 failure, success. This is simpler. Caller changed.
7190 (serial_configure): Remove unnecessary initialization of local.
7191 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
7192 size fits in unsigned long; this isn't true on some 32-bit hosts.
7193 Avoid buffer overrun if some future version of /proc/meminfo has a
7194 variable name longer than 20 bytes.
7195 (system_process_attributes) [__FreeBSD__]:
7196 Don't assume hw.availpages fits in 'int'.
7198 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
7200 Don't let very long directory names overrun the stack.
7201 Fix some related minor problems involving "//", vfork.
7202 * callproc.c (encode_current_directory): New function.
7203 (call_process): Don't append "/"; not needed.
7204 * fileio.c (file_name_as_directory_slop): New constant.
7205 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
7206 this can save the caller having to alloca.
7207 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
7208 Use SAFE_ALLOCA, not alloca.
7209 (directory_file_name, Fexpand_file_name): Leave leading "//"
7210 alone, since it can be special even on POSIX platforms.
7211 * callproc.c (call_process):
7212 * process.c (Fformat_network_address):
7213 * sysdep.c (sys_subshell):
7214 Use encode_current_directory rather than rolling our own.
7215 (create_process): No need to encode directory; caller does that now.
7216 * process.h (encode_current_directory): New decl.
7217 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
7218 Rework to avoid 'goto xyzzy;'.
7220 2013-08-23 Eli Zaretskii <eliz@gnu.org>
7222 * xdisp.c (handle_face_prop): If the default face was remapped use
7223 the remapped face for strings from prefix properties. (Bug#15155)
7225 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7227 Minor cleanup for redisplay interface and few related functions.
7228 * frame.h (enum text_cursor_kinds): Move from here...
7229 * dispextern.h (enum text_cursor_kinds): ...to here.
7230 (toplevel): Drop unnecessary declarations.
7231 (struct redisplay_interface): Use bool and enum text_cursor_kinds
7232 in update_window_end_hook and draw_window_cursor functions.
7233 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
7234 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
7235 * w32term.c (x_update_window_end, w32_draw_window_cursor):
7236 * xterm.c (x_update_window_end, x_draw_window_cursor):
7237 * xdisp.c (display_and_set_cursor, update_window_cursor)
7238 (update_cursor_in_window_tree, x_update_cursor): Use bool and
7239 enum text_cursor_kinds where appropriate.
7241 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7243 Redesign redisplay interface to drop updated_row and updated_area.
7244 * dispextern.h (updated_row, updated_area): Remove declaration.
7245 (struct redisplay_interface): Pass glyph row and row area parameters
7246 to write_glyphs, insert_glyphs and clear_end_of_line functions.
7247 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7249 * dispnew.c (updated_row, updated_area): Remove.
7250 (redraw_overlapped_rows, update_window_line): Adjust user.
7251 (update_marginal_area, update_text_area): Likewise. Pass updated row
7252 as a parameter. Prefer enum glyph_row_area to int where appropriate.
7253 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7256 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
7258 * process.c (flush_pending_output): Remove stub.
7261 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7263 * callproc.c: Fix race that killed background processes (Bug#15144).
7264 (call_process): New arg TEMPFILE_INDEX. Callers changed.
7265 Record deleted process-id in critical section, not afterwards.
7266 Don't mistakenly kill process created by a call-process invocation
7267 that discards output and does not wait.
7269 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
7271 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
7272 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
7273 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
7274 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
7275 to shut up compiler in mark_object.
7276 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
7278 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7280 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
7281 We can't portably rely on PTY_OPEN doing that, even if
7282 it calls posix_openpt with O_CLOEXEC.
7284 2013-08-20 Kenichi Handa <handa@gnu.org>
7286 * character.c (string_char): Improve commentary.
7288 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
7290 * image.c (SIGNATURE_DIGESTSIZE): Remove.
7291 (struct animation_cache): Make signature a flexible array member.
7292 All uses changed. This is a tad slower but may insulate us better
7293 from future changes to ImageMagick.
7295 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7297 * image.c: Shrink memory needed for animation cache.
7298 (SIGNATURE_DIGESTSIZE): New constant.
7299 (struct animation_cache): Make 'signature' a fixed size array of bytes.
7300 (imagemagick_create_cache): Copy the signature. This saves
7301 several KB of memory that ImageMagick wastes per signature.
7302 Don't bother updating the update_time, as the caller does that now.
7303 (imagemagick_prune_animation_cache): Don't destroy the signature, as
7304 it's a fixed size struct member now.
7305 (imagemagick_get_animation_cache): Always destroy the signature,
7306 as it's now imagemagick_create_cache's responsibility to copy it.
7307 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
7308 and use memcmp rather than strcmp.
7309 eassert that ImageMagick returns a signature of the specified length.
7311 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
7313 * image.c (imagemagick_get_animation_cache): Don't segfault on
7315 (imagemagick_get_animation_cache): Revert to previous definition
7316 so that it actually works. But keep the memory leak fix.
7317 (imagemagick_get_animation_cache): Fix memory leak.
7319 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7321 * image.c: Fix animation cache signature memory leak.
7322 Fix some other minor performance problems while we're at it.
7323 (imagemagick_create_cache): Clear just the members that
7324 need clearing. Don't set update_time, as caller does that now.
7325 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
7326 Simplify by using pointer-to-pointer instead of a prev pointer.
7327 (imagemagick_prune_animation_cache): Use make_emacs_time rather
7328 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
7329 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
7330 it's already a copy. Free the signature probe unless it's cached.
7332 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
7333 This was introduced by my 2013-08-12 fix for Bug#15035.
7335 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
7337 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
7338 (imagemagick_prune_animation_cache): Now static.
7340 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
7342 * image.c (imagemagick_get_animation_cache): Don't segfault when
7343 pruning all entries.
7345 2013-08-18 Ken Brown <kbrown@cornell.edu>
7347 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
7348 static heap if ENABLE_CHECKING is defined.
7349 (max_bss_sbrk_ptr): New variable.
7351 (report_sheap_usage): Report maximum static heap usage instead of
7352 ending static heap usage.
7354 2013-08-17 Eli Zaretskii <eliz@gnu.org>
7356 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
7357 of zlib_initialized according to the results of calling
7358 init_zlib_functions.
7360 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
7362 * image.c: Implement an ImageMagick per-image cache.
7363 (imagemagick_get_animation_cache): Fix a double-free error.
7364 (imagemagick_load_image): Remove the ping_wand code, which only
7365 apparently saved time on invalid animated images, and slowed down
7366 everything else. Optimise for the common case.
7368 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
7370 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
7372 * editfns.c (insert_before_markers): Mention overlay in the doc string.
7374 * marker.c (set_marker): Remove documentation of undefined behavior.
7376 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7378 * image.c (imagemagick_compute_animated_image): Animate correctly
7379 when sub-images are smaller than the main image.
7380 (imagemagick_compute_animated_image): Setting the iterator row to
7381 zero is apparently not allowed.
7382 (imagemagick_compute_animated_image): Allow images that say they
7383 have sub-images that are bigger than the main image, but just crop
7386 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
7388 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
7390 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7392 * image.c (imagemagick_compute_animated_image): Respect the GIF
7395 2013-08-15 Ken Brown <kbrown@cornell.edu>
7397 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
7398 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
7401 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
7403 Fix minor problems found by static checking.
7404 * frame.c (delete_frame):
7405 * xdisp.c (next_element_from_display_vector):
7406 Avoid uninitialized local.
7407 * image.c (imagemagick_compute_animated_image): Port to C89.
7408 Prefer usual GNU indentation style for loops.
7409 Be more careful about bizarrely large sizes, by using ptrdiff_t
7412 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7414 Fix infinite frame selection loop (Bug#15025).
7415 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
7417 2013-08-15 Eli Zaretskii <eliz@gnu.org>
7419 * xdisp.c (compute_window_start_on_continuation_line):
7420 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
7421 to make sure we end up setting the window start at the leftmost
7422 visible character of the display line. This avoids funky
7423 horizontal shifting because the window start is not kept on the
7424 same position. (Bug#15090)
7425 (next_element_from_display_vector): Support 'box' face attribute
7426 in the face definitions of a display vector. (Bug#15099)
7428 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7430 * image.c (imagemagick_compute_animated_image): Implement animated
7432 (imagemagick_compute_animated_image): Fix some compilation
7433 warnings. Implement a very simple cache to make the animation
7434 usable at all, but it should be replaced with a per-image cache.
7436 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7438 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
7439 to do `for' loops over alist values.
7440 * buffer.h (FOR_EACH_BUFFER):
7441 * process.c (FOR_EACH_PROCESS): Use it.
7442 (handle_child_signal, status_notify, Fget_buffer_process)
7443 (kill_buffer_processes): Use FOR_EACH_PROCESS.
7445 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7447 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
7448 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
7449 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
7450 to xzalloc and so avoid redundant call to memset.
7451 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
7452 members because it is allocated with xzalloc and so already zeroed.
7454 2013-08-14 Ken Brown <kbrown@cornell.edu>
7456 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
7459 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7461 Utility function and macro to copy Lisp string to C string.
7462 * lisp.h (xlispstrdupa): New macro.
7463 (xlispstrdup): New prototype.
7464 * alloc.c (xlispstrdup): New function.
7465 * callint.c (Fcall_interactively):
7466 * fileio.c (Ffile_name_directory, Fexpand_file_name)
7467 (Fsubstitute_in_file_name):
7468 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
7469 * image.c (x_create_bitmap_from_file):
7470 * w32term.c (w32_term_init):
7471 * xterm.c (x_term_init): Use xlispstrdup.
7473 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
7475 * image.c (imagemagick_load_image): Make animated pictures work.
7476 There's still some problems with background color settings, though
7479 * decompress.c (unwind_decompress): Always restore point.
7481 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
7483 * marker.c (set_marker): Reformat documentation.
7485 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
7487 * xdisp.c (cursor_type_changed): Now static.
7489 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
7490 Use changed. This avoids the need to call xmalloc and for the
7491 caller to call xfree, and avoids memory leaks in some situations.
7493 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7495 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
7496 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
7497 (redisplay_window): If window_end_valid is cleared due to non-zero
7498 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
7499 so do not call to try_cursor_movement for that window.
7501 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7503 * window.h (struct window): Convert window_end_pos and
7504 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
7505 (wset_window_end_pos, wset_window_end_vpos): Remove.
7506 * dispnew.c (adjust_glyph_matrix):
7507 * window.c (Fwindow_end, replace_window, set_window_buffer)
7509 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
7510 (set_vertical_scroll_bar, redisplay_window, try_window)
7511 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
7512 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
7513 (note_mouse_highlight): Adjust users.
7514 (try_cursor_movement): Likewise. Convert old precondition to eassert.
7517 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7519 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
7520 * image.c (imagemagick_filename_hint): Use `const char *' and
7521 prefer SSDATA to SDATA to avoid warnings.
7523 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7525 Cleanup window fringes, margins and scroll bars adjustments.
7526 * window.c (set_window_fringes, set_window_margins)
7527 (set_window_scroll_bars, apply_window_adjustment): New functions.
7528 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
7529 (Fset_window_scroll_bars): Use them.
7531 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7533 * window.h (struct window): Convert scroll_bar_width
7534 from Lisp_Object to integer. Adjust comment.
7535 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
7537 * window.c (wset_scroll_bar_width): Remove.
7538 (make_window): Initialize scroll_bar_width.
7539 (Fsplit_window_internal): Use direct assignment.
7540 (Fset_window_configuration, save_window_save):
7541 Convert Lisp_Object to integer and back where appropriate.
7542 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
7543 bar was actually changed, and mention this in docstring.
7545 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7547 * decompress.c: Minor simplifications.
7548 (Fzlib_decompress_region): Don't bother verifying
7549 that avail_out <= UINT_MAX, as that was confusing.
7550 Mention the restriction in a comment instead.
7551 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
7553 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7555 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
7556 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
7558 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7560 * image.c (imagemagick_filename_hint): Check for errors in the
7563 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7565 * window.c (Fwindow_margins): Return nil when there's no marginal
7566 area, as per the documented API.
7568 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
7569 Fmake_vector, as scroll bar's struct members are not all Lisp
7570 objects now. This avoids crashes in GC.
7572 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7573 bool, so its address could be taken.
7575 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7577 * image.c (imagemagick_filename_hint): New function to possibly
7578 apply `image-content-type-suffixes'.
7579 (imagemagick_load_image): Use it.
7581 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7583 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7584 if loading zlib failed.
7586 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7588 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7589 2013-08-13 checkin below. Change bool to BOOL, rule is:
7590 All Obj-C code uses BOOL, except for interfaces callable from C.
7592 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7594 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7596 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7597 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7598 bool instead of BOOL.
7599 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7600 from Lisp_Object to bitfield. Adjust comment.
7601 * w32term.c (x_scroll_bar_create): Adjust user.
7602 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7603 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7604 Use bool for boolean.
7605 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7606 to `unsigned int' when defining a bitfield.
7608 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7610 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7612 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7614 * window.h (struct window): Convert left_margin_cols and
7615 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7616 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7617 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7619 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7621 (showing_window_margins_p, update_window_line, update_frame_1):
7622 * fringe.c (draw_fringe_bitmap_1):
7623 * xdisp.c (window_box_width): Adjust users.
7624 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7625 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7626 Use direct assignment.
7627 (Fset_window_configuration, save_window_save, Fwindow_margins):
7628 Convert Lisp_Object to integer and back where appropriate.
7629 (Fset_window_margins): Adjust user. Return t if any margin
7630 was actually changed, and mention this in docstring.
7632 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7634 * syntax.c (forward_word):
7635 * cmds.c (forward_char, backward_char): Mention the optional argument.
7637 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7639 * window.h (struct window): Convert left_fringe_width
7640 and right_fringe_width from Lisp_Objects to integers.
7642 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7643 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7644 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7646 (make_window): Initialize new integer fields to -1.
7647 (Fsplit_window_internal): Use direct assignment.
7648 (Fset_window_configuration, save_window_save):
7649 Convert Lisp_Object to integer and back where appropriate.
7650 (Fset_window_fringes): Adjust user. Return t if any fringe
7651 was actually changed, and mention this in docstring.
7653 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7655 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7656 * nsfns.m (x_set_cursor_type):
7657 * w32fns.c (x_set_cursor_type):
7658 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7659 * xdisp.c (set_frame_cursor_types): ...but in common code.
7661 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7663 * font.c (clear_font_cache): New function, stripped from...
7664 (Fclear_font_cache): ...here, which now uses the function
7665 above. Adjust comment.
7666 * font.h (clear_font_cache): Add prototype.
7667 * xfaces.c (clear_face_cache): Use clear_font_cache.
7669 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7671 * window.c (Fset_window_start): Compare `w', not `window' because
7672 `w' might not be equal to `window' after call to decode_live_window.
7674 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7676 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7677 This fixes a problem introduced by the Bug#15035 patch
7678 when using GPG. Reported by Herbert J. Skuhra.
7680 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7682 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7683 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7684 not yet initialized.
7686 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7688 * decompress.c (Fzlib_decompress_region): Support zlib
7689 decompression, too, and rename.
7691 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7693 Minor zlib configuration tweaks.
7694 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7695 Don't assume presence of fn_inflateInit2_ zlib internal function.
7697 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7699 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7700 include the zlib prefix.
7702 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7704 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7705 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7706 define static variables that are pointers to zlib functions to be
7708 (init_zlib_functions) [WINDOWSNT]: New function.
7709 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7711 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7712 macros instead of invoking the zlib functions directly.
7713 (syms_of_decompress): DEFSYM Qzlib_dll.
7714 Staticpro Szlib_available_p.
7716 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7718 Avoid looping over all frame windows to freeze and unfreeze.
7719 * window.h (struct window): Drop frozen_window_start_p.
7720 (freeze_window_starts): Drop prototype.
7721 * frame.h (struct frame): New frozen_window_starts flag.
7722 (FRAME_WINDOWS_FROZEN): New macro.
7723 * window.c (freeze_window_start, freeze_window_starts):
7725 (select_window, replace_window): Adjust users.
7726 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7727 (window_frozen_p): New function.
7728 (redisplay_window): Use it.
7730 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7732 Fix some fd issues when running subprocesses (Bug#15035).
7733 Fix bugs that can leak files or file descriptors on errors.
7734 Don't unlink open temp files, as that's hard for users to diagnose
7735 when things go awry (e.g., temp disk exhausted).
7736 Don't bother to lock temp files. Check for invalid recursion.
7737 * callproc.c (synch_process_fd): Remove. All uses removed.
7738 (synch_process_tempfile): New var or macro.
7739 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7741 (record_kill_process): New arg, the temp name. All callers changed.
7742 (delete_temp_file): Now just a simple wrapper around unlink.
7743 (call_process_kill): New arg, the call_process_fd array.
7744 Close them all. Clear synch_process_pid. Remove the temp file,
7745 or arrange for it to be removed.
7746 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7747 that's been moved to synch_process_tempfile. Caller changed.
7748 Do not remove the tempfile; that's now call_process_kill's
7750 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7751 call_process_kill; the caller now does that.
7752 (call_process_cleanup): Do not close the process fd; that's now
7753 call_process_kill's responsibility.
7754 (Fcall_process): Implement via new function call_process, which
7755 has most of the old body of Fcall_process, but with a different API.
7756 (call_process): New function that does not open or close filefd if
7757 it is nonnegative. Record which fds need to be closed, and let
7758 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7759 Signal an error if invoked recursively (could be done via a hook).
7760 Simplify creation of the tempfile in the MSDOS case.
7761 Don't create the output file until after checking for the executable.
7762 Report any failure to open /dev/null.
7763 Don't open /dev/null for writing twice; once is enough.
7764 Don't create pipe if all output is being discarded or sent to file.
7765 Don't worry about setting up the coding system or reading from the
7766 pipe if all output is being discarded.
7767 Hoist fd_error local into top level, to lessen block nesting.
7768 Don't record deleted pid here; now done by Fcall_process_region.
7769 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7770 and note its success in synch_process_tempfile.
7771 Do not leak resources when child_setup fails.
7772 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7773 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7774 (create_temp_file): Now returns open fd, with an additional
7775 Lisp_Object * argument to return the name. All callers changed.
7776 Do not close the file; rewind it instead, and leave it open for
7777 the caller. Do not lock the temp file. Unwind-protect the file
7778 and the file-descriptor.
7779 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7780 If an asynchrounous process, record it here, not in call_process.
7781 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7782 * eval.c (set_unwind_protect): New function.
7783 * fileio.c (write_region): New function, generalized from the
7784 old Fwrite_region. Do not lock temp files.
7785 (Fwrite_region): Use it.
7786 * lisp.h (set_unwind_protect, write_region): New decls.
7787 * process.c: Include <verify.h>.
7788 (make_process): Mark fds as initially closed.
7789 (deleted_pid_list): Now a list of pid-filename pairs.
7791 (close_process_fd): New function.
7792 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7793 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7794 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7795 (create_process, create_pty, Fmake_serial_process)
7796 (server_accept_connection): Record which fds need to be closed,
7797 and let deactivate_process close them.
7798 (Fmake_network_process): Do not discard the unwind-protect
7799 until it's safe to do so.
7800 (deactivate_process): Close the fds opened by create_process etc.
7801 (Fprocess_send_eof): Adjust to new way of recording open fds.
7802 Report an error if /dev/null can't be opened, instead of aborting.
7803 * process.h (PROCESS_OPEN_FDS): New constant.
7804 (struct Lisp_Process): New member open_fds.
7805 (record_kill_process, record_deleted_pid): Adjust signatures.
7806 (record_deleted_pid): Move decl here ...
7807 * syswait.h (record_deleted_pid): ... from here.
7809 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7811 * decompress.c: Fix bugs with large buffers and weird inputs.
7812 Tune a bit. Reindent as per usual Emacs style.
7813 (BUFFER_SIZE): Remove.
7814 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7815 more than UINT_MAX bytes. Decompress into the gap instead of into
7816 an auto buffer, as this should avoid copying. Return nil if
7817 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7818 set immediate_quit; we shouldn't trust zlib code that much.
7820 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7822 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7823 errors, and really move the gap to where we want it.
7825 * lisp.h: Include decompress.c support.
7827 * emacs.c (main): Include decompress.c support.
7829 * Makefile.in: Include -lz if present.
7831 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7833 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7834 (initWithTitle:): Initialize frame to 0.
7835 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7836 (fillWithWidgetValue:frame:): Rename from
7837 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7839 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7840 fillWithWidgetValue:frame:
7842 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7843 remove memory leak warnings.
7845 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7846 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7849 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7850 (x_activate_menubar): Update the whole menu.
7851 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7852 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7853 current event is not NSSystemDefined (Bug#15001).
7854 Call ns_check_menu_open only if trackingMenu is 2.
7855 (menuDidClose:): New method, decrease trackingMenu.
7856 (fillWithWidgetValue:setDelegate:): New method.
7857 (fillWithWidgetValue:): Call the above.
7859 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7861 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7863 Omit some unnecessary casts.
7864 Many of these go back to the old pre-C89 days, when they may have
7865 been needed, but we've been assuming C89 or later for a while now.
7866 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7867 (live_float_p, live_misc_p, live_vector_p):
7868 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7869 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7870 (defvar_per_buffer):
7871 * callint.c (Fcall_interactively):
7872 * doc.c (Fsubstitute_command_keys):
7873 * filelock.c (get_boot_time):
7874 * frame.c (xrdb_get_resource):
7875 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7876 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7877 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7878 (menuitem_highlight_callback, menu_destroy_callback)
7879 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7880 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7881 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7882 (xg_tool_bar_help_callback, tb_size_cb):
7883 * image.c (xpm_alloc_color, png_read_from_memory)
7884 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7885 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7887 * keymap.c (describe_map):
7888 * nsfns.m (Fns_display_monitor_attributes_list):
7889 * nsmenu.m (process_dialog:):
7890 * nsterm.m (hold_event):
7891 * process.c (wait_reading_process_output):
7892 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7893 * scroll.c (do_direct_scrolling, scrolling_1):
7894 * termcap.c (tgetent):
7895 * window.c (check_window_containing, add_window_to_list)
7896 (freeze_window_starts):
7897 * xdisp.c (compare_overlay_entries, vmessage):
7898 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7899 (x_get_monitor_attributes_xrandr)
7900 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7901 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7902 * xfont.c (xfont_match, xfont_open):
7903 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7904 (menubar_selection_callback, menu_position_func)
7905 (popup_selection_callback, create_and_show_popup_menu)
7906 (dialog_selection_callback, create_and_show_dialog):
7907 * xrdb.c (x_get_string_resource)
7909 * xsmfns.c (x_session_check_input):
7910 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7911 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7912 (xaw_jump_callback, xaw_scroll_callback):
7913 Omit unnecessary casts.
7915 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7917 Minor string-length refactoring.
7918 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7919 * frame.c (make_monitor_attribute_list):
7920 Prefer build_string to strlen + make_string.
7922 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7924 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7925 don't check minor_code (Bug#14417).
7927 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7929 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7930 vertical positions instead. This avoids calling MATRIX_ROW with
7931 row numbers that are possibly beyond valid limits. (Bug#15064)
7933 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7935 Use xstrdup and build_unibyte_string where applicable.
7936 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7937 * xfns.c (x_window):
7938 * xrdb.c (x_get_customization_string):
7939 * xterm.c (xim_initialize):
7940 * w32fns.c (w32_window): Use xstrdup.
7941 (w32_display_monitor_attributes_list):
7942 * emacs.c (init_cmdargs):
7943 * keyboard.c (PUSH_C_STR):
7944 * nsfont.m (nsfont_open):
7945 * sysdep.c (system_process_attributes):
7946 * w32.c (system_process_attributes):
7947 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7949 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7951 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7952 variables of these types so that GDB would know about them, as aid
7953 for debugging fatal exceptions. (Bug#15024) See also
7954 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7957 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7959 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7960 larger than the NSWindow (Bug#14934).
7962 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7964 Redesign redisplay interface to drop global variable updated_window.
7965 Always pass currently updated window as a parameter to update routines.
7966 * dispextern.h (updated_window): Remove declaration.
7967 (struct redisplay_interface): Pass window parameter to
7968 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7969 and after_update_window_hook.
7970 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7972 * dispnew.c (updated_window): Remove.
7973 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7974 (update_window_line): Adjust to match redisplay interface changes.
7975 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7976 (ns_scroll_run, ns_after_update_window_line):
7977 * w32term.c (x_update_window_begin, x_update_window_end)
7978 (x_after_update_window_line, x_scroll_run):
7979 * xterm.c (x_update_window_begin, x_update_window_end)
7980 (x_after_update_window_line, x_scroll_run):
7981 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7982 Likewise. Adjust comments where appropriate.
7983 (x_cursor_to): Simplify because this is always called during window
7984 update (but install debugging check anyway).
7985 (expose_window): Check must_be_updated_p flag to see whether this
7986 function is called during window update.
7988 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7990 Do not reset window modification event counters excessively.
7991 These leftovers and poor man's tricky methods to catch extra
7992 redisplay's attention are no longer needed.
7993 * frame.c (set_menu_bar_lines_1):
7994 * minibuf.c (read_minibuf_unwind):
7995 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7996 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7997 (window_scroll_line_based, Fset_window_configuration):
7998 * xdisp.c (redisplay_window): Do not reset last_modified and
7999 last_overlay_modified counters.
8001 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
8003 * xselect.c (x_send_client_event): Set send_event and serial, memset
8004 data.l as it might be bigger than data.b. Use 24 bit mask to
8005 XSendEvent (Bug#15034).
8007 2013-08-07 Eli Zaretskii <eliz@gnu.org>
8009 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
8010 for TTY frames that are not the top frame on their console.
8013 2013-08-07 Martin Rudalics <rudalics@gmx.at>
8015 * w32term.c (w32fullscreen_hook): Really maximize frame when
8016 asked for (Bug#14841).
8018 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
8020 Prefer selected_window to Fselected_window, likewise for frames.
8021 * buffer.c (Fbuffer_swap_text):
8022 * data.c (Fvariable_binding_locus):
8023 * window.c (run_window_configuration_change_hook): Adjust users.
8024 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
8025 Use decode_live_frame.
8027 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
8029 Be more careful if selected window shows the buffer other than current,
8030 use window_outdated only if this is not so. This change should also
8031 address some weird issues discussed in Bug#13012.
8032 * window.h (window_outdated): New prototype.
8033 * window.c (window_outdated): Now here. Convert from static and
8034 always assume window's buffer.
8035 (Fwindow_end, Fwindow_line_height): Use it.
8036 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
8037 and always assume window's buffer.
8038 (redisplay_window): Adjust user.
8039 (redisplay_internal): Call to reconsider_clip_changes once and
8040 check whether mode line should be updated only if selected window
8041 shows current buffer.
8042 (run_window_scroll_functions): Use eassert for debugging check.
8043 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
8045 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8047 * window.c (window_scroll, window_scroll_pixel_based)
8048 (window_scroll_line_based): Use bool for booleans.
8050 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
8052 * process.c: Fix minor off-by-one issues in descriptor counts.
8053 This shouldn't fix any real bugs, but it cleans up the code a bit.
8054 (max_process_desc, max_input_desc): -1, not 0, means none.
8056 (delete_input_desc): New function.
8057 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
8058 (deactivate_process): Scan backwards when recomuting max_process_desc;
8059 that should be faster.
8060 (init_process_emacs): Initialize max_input_desc.
8062 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8064 Use region cache to speedup bidi_find_paragraph_start.
8065 * buffer.h (struct buffer): New member bidi_paragraph_cache.
8066 Rename cache_long_line_scans to cache_long_scans.
8067 * buffer.c (bset_cache_long_line_scans): Rename to
8068 bset_cache_long_scans.
8069 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
8070 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
8072 (syms_of_buffer): Rename cache-long-line-scans to
8073 cache-long-scans. Adjust docstring.
8074 * search.c (newline_cache_on_off):
8075 * indent.c (width_run_cache_on_off): Adjust users.
8076 * bidi.c (bidi_paragraph_cache_on_off): New function.
8077 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
8078 * insdel.c (prepare_to_modify_buffer):
8079 Invalidate bidi_paragraph_cache if enabled.
8081 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8083 Invalidate region caches only if buffer text is going to be changed.
8084 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
8085 (modify_text): ...new prototype.
8086 (prepare_to_modify_buffer_1): New prototype.
8087 * textprop.c (modify_region): Rename to...
8088 (modify_text_properties): ...new function.
8089 (add_text_properties_1, set_text_properties, Fremove_text_properties)
8090 (Fremove_list_of_text_properties): Adjust users.
8091 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
8092 (modify_text): ...new function.
8093 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
8094 (prepare_to_modify_buffer_1): ...new function.
8095 * casefiddle.c (casify_region):
8096 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
8097 (Ftranspose_regions): Use modify_text.
8099 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
8101 * lisp.mk (lisp): Add nadvice.elc.
8103 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
8105 New macro to iterate over live buffers similar to frames.
8106 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
8107 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
8108 Declare buffer-related variables here to offload lisp.h.
8109 * buffer.c (Vbuffer_alist): Adjust comment.
8110 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
8111 (other_buffer_safely):
8112 * data.c (store_symval_forwarding):
8113 * dispnew.c (Fframe_or_buffer_changed_p):
8114 * fileio.c (Fdo_auto_save):
8115 * filelock.c (unlock_all_files):
8116 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
8118 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
8120 Fix some minor races in hosts lacking mkostemp (Bug#15015).
8121 * callproc.c (create_temp_file):
8122 * filelock.c (create_lock_file):
8123 Assume mkostemp, since it's now provided by Gnulib.
8125 2013-08-04 Eli Zaretskii <eliz@gnu.org>
8127 * w32.c (mkostemp): New function.
8128 (mktemp): Remove, no longer used. Most of the code reused in
8129 mkostemp. (Bug#15015)
8130 (mktemp): Don't undef.
8132 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
8134 * dispnew.c (glyph_matrix_count, glyph_pool_count):
8135 Move under GLYPH_DEBUG and ENABLE_CHECKING.
8136 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
8137 (free_glyph_pool, check_glyph_memory): Likewise for
8138 all users. Adjust comments where appropriate.
8140 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
8142 * composite.h: Minor fixups.
8143 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
8144 to fix a misspelling, and change it to an inline function while
8145 we're at it (it need not be a macro). All uses changed.
8146 (composition_method, composition_valid_p):
8147 Rewrite to avoid assignments in if-conditions.
8149 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8151 Do not use global Lisp_Object in composition macros.
8152 * composite.h (composition_temp): Remove declaration.
8153 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
8154 (composition_method, composition_valid_p): ...inline functions.
8155 (compose_region): Remove the leftover.
8156 * composite.c (composition_temp): Remove.
8157 (run_composition_function, update_compositions)
8158 (composition_compute_stop_pos, composition_adjust_point)
8159 (Ffind_composition_internal):
8160 * coding.c (handle_composition_annotation):
8161 * xdisp.c (handle_composition_prop, check_point_in_composition):
8162 Related users changed.
8164 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8166 Drop FRAME_PTR typedef.
8167 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
8168 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
8169 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
8170 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
8171 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
8172 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
8173 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
8174 All related users changed.
8176 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
8178 * eval.c (default_toplevel_binding): New function.
8180 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
8181 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
8182 (syms_of_eval): Export them.
8183 * data.c (Fdefault_value): Micro cleanup.
8184 * term.c (init_tty): Use "false".
8186 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8188 Fix X GC leak in GTK and raw (no toolkit) X ports.
8189 * xterm.c (x_free_frame_resources): If white and black relief
8190 GCs are allocated, always free them here.
8191 * xfns.c (x_make_gc): Omit redundant initialization.
8192 * widget.c (create_frame_gcs): Remove the leftover.
8193 (EmacsFrameDestroy): Do nothing because all GCs are now freed
8194 in x_free_frame_resources.
8196 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
8198 * nsterm.m (windowWillResize:toSize:): Only change title if
8199 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
8201 (viewDidEndLiveResize): New method.
8203 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
8204 inside NS_IMPL_COCOA.
8206 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8208 * insdel.c (adjust_after_replace, replace_range, del_range_2):
8209 Do not check whether undo is enabled because record_insert and
8210 record_delete does that themselves.
8212 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8214 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
8215 member which is not really used any more.
8216 (FRAME_XIC_BASE_FONTNAME): Remove.
8217 * xfns.c (xic_free_fontset): Adjust user.
8218 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
8219 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
8220 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
8221 (xdialog_show): Use eassert for debugging check.
8222 * w32term.c (x_unfocus_frame): Remove unused dummy function.
8224 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
8226 * fileio.c, fns.c (merge): Move extern decl from here ...
8227 * lisp.h (merge): ... to here.
8229 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8231 Fix last font-related change.
8232 * w32font.h (w32font_list_internal, w32font_match_internal):
8234 * w32uniscribe.c (uniscribe_list, uniscribe_match)
8235 (uniscribe_list_family): Adjust to match font API change.
8236 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
8237 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
8239 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8241 * frame.h (FRAME_MOUSE_UPDATE):
8242 * nsterm.m (ns_frame_up_to_date): Omit redundant check
8243 whether hlinfo->mouse_face_mouse_frame is non-NULL.
8245 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8247 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
8248 * font.h (struct font_driver): Change list, match, and list_family
8249 functions to accept struct frame * as first arg.
8250 * font.c (font_score, font_compare, font_sort_entities):
8252 (font_sort_entities, font_list_entities, font_select_entity)
8253 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
8254 match font API change.
8255 * xfont.c (xfont_list, xfont_match, xfont_list_family):
8256 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
8257 * ftxfont.c (ftxfont_list, ftxfont_match):
8258 * xftfont.c (xftfont_list, xftfont_match):
8259 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
8260 * w32font.c (w32font_list, w32font_match, w32font_list)
8261 (w32font_list_internal, w32_font_match_internal): Likewise.
8262 * xfaces.c (Fx_family_fonts): Adjust user.
8264 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8266 Do not use pure Xism x_wm_set_icon_position in non-X ports.
8267 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
8268 only if HAVE_X_WINDOWS is in use.
8269 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
8270 * nsterm.m (x_wm_set_icon_position): Remove no-op.
8271 * w32term.c (x_wm_set_icon_position): Likewise.
8272 * w32fns.c (x_icon): Adjust user.
8274 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8276 * xterm.c (last_mouse_press_frame): Remove the
8277 leftover which is not really used any more.
8278 (handle_one_xevent, syms_of_xterm): Adjust users.
8279 (x_flush): Call XFlush once per each X display, not frame.
8280 This is better because this code always unconditionally skips
8281 non-X frames in Vframe_list and issues the only XFlush if we
8282 have more than one X frame on the same X display.
8283 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
8284 Use bool for booleans.
8285 (x_draw_glyph_string_background, cvt_string_to_pixel)
8286 (cvt_pixel_dtor): Drop unnecessary prototypes.
8287 * xterm.h (x_display_ok): Adjust prototype.
8289 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8291 Drop unnecessary functions that deals with frame pixel size.
8292 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
8293 (x_pixel_height): Drop prototypes.
8294 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
8295 (x_pixel_height): Drop implementations.
8296 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
8297 which should be always valid for window frame.
8298 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
8299 * w32menu.c (Fx_popup_dialog):
8300 * xmenu.c (Fx_popup_dialog): Likewise for both.
8302 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8304 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
8305 frame parameters and call to Fmodify_frame_parameters just once.
8306 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
8307 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
8308 and mention nil frame in docstring.
8310 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8312 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
8313 (x_figure_window_size): Likewise. Adjust to return long.
8314 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
8315 (toplevel): Move Qterminal_live_p to...
8316 * terminal.c (toplevel): ...here, make it static, and...
8317 (syms_of_terminal): ...DEFSYM here.
8318 * frame.h (Qterminal_live_p): Remove declaration.
8319 (make_frame, x_figure_window_size): Adjust prototype.
8320 * nsfns.m (Fx_create_frame): Use long for window flags.
8322 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
8324 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
8325 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
8326 Do not assume that emacs_close (INT_MAX) is a no-op.
8328 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8330 * xfaces.c (make_face_cache): For struct face_cache, prefer
8331 xmalloc to xzalloc and so avoid redundant call to memset.
8332 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
8334 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8336 * fringe.c (draw_window_fringes, update_window_fringes)
8337 (compute_fringe_widths):
8338 * w32term.c (x_draw_glyph_string):
8339 * window.c (candidate_window_p, Frecenter):
8340 * xfaces.c (realize_basic_faces, realize_default_face)
8341 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
8342 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
8343 * xfns.c (x_set_cursor_color, xic_free_xfontset):
8344 * xmenu.c (Fx_menu_bar_open_internal):
8345 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
8346 * xsettings.c (xft_settings_event):
8347 * xterm.c (x_draw_glyph_string, x_had_errors_p):
8348 Use bool for booleans. Adjust style and comments where
8350 * dispextern.h (draw_window_fringes, update_window_fringes)
8351 (compute_fringe_widths):
8352 * xterm.h (x_had_errors_p): Adjust prototype.
8354 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8356 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
8357 CHECK_LIST. Rewrite the loop to avoid useless local variable.
8359 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
8361 * fns.c (toplevel): Remove comment before Fsafe_length because
8364 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
8366 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
8368 2013-07-28 Eli Zaretskii <eliz@gnu.org>
8370 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
8371 frame which got the message is still alive, before dereferencing
8372 its pointer. (Bug#14970)
8374 * frame.c (delete_frame): Test "this" frame's minibuffer window to
8375 be a live window, before using it as such. (Bug#14970)
8377 2013-07-27 Eli Zaretskii <eliz@gnu.org>
8379 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
8380 w32_detect_focus_change instead of doing part of its job by hand.
8381 This fixes the problem whereby FOCUS_OUT events were not sent to
8384 2013-07-26 Eli Zaretskii <eliz@gnu.org>
8386 * process.c (Fprocess_list): Doc fix.
8388 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
8389 being re-exposed only if it didn't ask to become visible.
8390 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
8391 was previously iconified. (Bug#14841)
8392 (x_iconify_frame): Mark the frame iconified.
8394 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
8396 Fix minor problems found by static checking.
8397 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
8398 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
8400 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
8402 * eval.c (set_specpdl_old_value): New function.
8403 (unbind_to): Minor simplification.
8404 (get_backtrace_frame): New function.
8405 (Fbacktrace_frame): Use it. Add `base' argument.
8406 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
8407 (syms_of_eval): Export backtrace-eval.
8408 * xterm.c (x_focus_changed): Simplify.
8410 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
8412 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
8414 2013-07-24 Eli Zaretskii <eliz@gnu.org>
8416 * xdisp.c (redisplay_window): Instead of moving point out of
8417 scroll margin, reject the force_start method, and try scrolling
8418 instead. (Bug#14780)
8420 2013-07-24 Ken Brown <kbrown@cornell.edu>
8422 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
8425 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
8427 * eval.c (Fprogn): Do not check that BODY is a proper list.
8428 This undoes the previous change. The check slows down the
8429 interpreter, and is not needed to prevent a crash. See
8430 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
8432 2013-07-23 Glenn Morris <rgm@gnu.org>
8434 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
8436 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
8438 Port to GNU/Linux systems with tinfo but not ncurses.
8439 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
8440 to decide whether ncurses is being used. Without this change,
8441 GCC complains about tgetent not being declared, on a system
8442 that has tinfo installed but ncurses not installed.
8444 * eval.c (Fprogn): Check that BODY is a proper list.
8446 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
8447 * data.c (Fsetq_default):
8448 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
8449 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
8451 Tune by taking advantage of the fact that ARGS is always a list
8452 when a function is declared to have UNEVALLED args.
8454 * emacsgtkfixed.c: Port to GCC 4.6.
8455 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
8457 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
8459 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
8460 here to silence compiler warnings.
8462 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
8464 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
8465 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
8466 from messing up Emacs's 'struct frame' (Bug#14923).
8468 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8470 * alloc.c (make_save_ptr_ptr): Define this function.
8471 It was inadvertently omitted. It's needed only if
8472 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
8474 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
8476 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
8477 frame have focus (Bug#14895).
8479 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8481 Avoid vfork-related deadlock more cleanly.
8482 * callproc.c (child_setup): When the child's exec fails, output
8483 the program name, as that's more useful. Use O_NONBLOCK to avoid
8485 * process.c (create_process_1): Remove; no longer needed.
8486 (create_process): Remove timer hack; no longer needed, now that
8487 the child avoids deadlock.
8489 2013-07-20 Glenn Morris <rgm@gnu.org>
8491 * image.c (Fimage_flush): Fix doc typo.
8493 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
8495 Fix array bounds violation when pty allocation fails.
8496 * process.c (PTY_NAME_SIZE): New constant.
8497 (pty_name): Remove static variable; it's now auto.
8498 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
8499 Take pty_name as an arg rather than using a static variable.
8500 All callers changed.
8501 (create_process): Recover pty_flag from process, not from volatile local.
8502 (create_pty): Stay inside array even when pty allocation fails.
8503 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
8505 * lread.c (Fload): Avoid initialization only when lint checking.
8506 Mention that it's needed only for older GCCs.
8508 2013-07-20 Kenichi Handa <handa@gnu.org>
8510 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
8511 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
8513 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
8515 * lread.c (Fload): Avoid uninitialized warning.
8517 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8519 Fix some minor file descriptor leaks and related glitches.
8520 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
8521 (create_lock_file): Use write, not emacs_write.
8522 * image.c (slurp_file, png_load_body):
8523 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
8524 (server_accept_connection):
8525 Don't leak an fd on memory allocation failure.
8526 * image.c (slurp_file): Add a cheap heuristic for growing files.
8527 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
8528 as that's what the other routines do. Maybe input need not be
8529 blocked at all, but it's better to be consistent.
8530 Avoid undefined behavior when strlen is zero.
8532 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
8533 (NSTATICS): Now a constant; doesn't need to be a macro.
8535 2013-07-19 Richard Stallman <rms@gnu.org>
8537 * coding.c (decode_coding_utf_8): Add simple loop for fast
8538 processing of ASCII characters.
8540 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8542 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
8544 2013-07-19 Eli Zaretskii <eliz@gnu.org>
8546 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
8547 unportable 'struct x_display_info'.
8548 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
8551 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8553 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
8554 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
8556 (system_process_attributes): Prefer plain char to unsigned char
8557 when either will do. Clean up properly if interrupted or if
8558 memory allocations fail. Don't assume sscanf succeeds.
8559 Remove no-longer-needed workaround to stop GCC from whining.
8560 Read command-line once, instead of multiple times. Check read status a
8563 Fix obscure porting bug with varargs functions.
8564 The code assumed that int is treated like ptrdiff_t in a vararg
8565 function, which is not a portable assumption. There was a similar
8566 -- though these days less likely -- porting problem with various
8567 assumptions that pointers of different types all smell the same as
8568 far as vararg functions is conserved. To make this problem less
8569 likely in the future, redo the API to use varargs functions.
8570 * alloc.c (make_save_value): Remove this vararg function.
8571 All uses changed to ...
8572 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8573 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8575 (make_save_ptr): Rename from make_save_pointer, for consistency with
8576 the above. Define only on platforms that need it. All uses changed.
8578 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8580 * keyboard.c: Try to fix typos in previous change.
8581 (DISPLAY_LIST_INFO): New macro.
8582 (kbd_buffer_get_event): Do not access members that are not present
8583 in X11. Revert inadvertent change of "!=" to "=".
8585 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8587 * keyboard.c (kbd_buffer_get_event):
8588 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8589 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8591 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8593 * filelock.c: Fix unlikely file descriptor leaks.
8594 (get_boot_time_1): Rework to avoid using emacs_open.
8595 This doesn't actually fix a leak, but is better anyway.
8596 (read_lock_data): Use read, not emacs_read.
8598 * doc.c: Fix minor memory and file descriptor leaks.
8599 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8600 (get_doc_string, Fsnarf_documentation):
8601 Fix file descriptor leak on error.
8603 * term.c: Fix minor fdopen-related file descriptor leaks.
8604 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8605 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8607 * charset.c: Fix file descriptor leaks and errno issues.
8609 (load_charset_map_from_file): Don't leak file descriptor on error.
8610 Use plain record_xmalloc since the allocation is larger than
8611 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8613 * eval.c (record_unwind_protect_nothing):
8614 * fileio.c (fclose_unwind):
8616 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8617 The replacement doesn't block input, but that no longer seems
8620 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8622 * lread.c: Fix file descriptor leaks and errno issues.
8623 (Fload): Close some races that leaked fds or streams when 'load'
8625 (Fload, openp): Report error number of last nontrivial failure to open.
8626 ENOENT counts as trivial.
8627 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8629 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8630 now that the function is always called with a nonnegative arg.
8631 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8632 All uses replaced with ...
8633 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8635 A few more minor file errno-reporting bugs.
8636 * callproc.c (Fcall_process):
8637 * doc.c (Fsnarf_documentation):
8638 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8639 * process.c (set_socket_option):
8640 Don't let a constructor trash errno.
8641 * doc.c: Include <errno.h>.
8643 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8645 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8647 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8649 Fix w32 bug with call-process-region (Bug#14885).
8650 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8651 to Fcall_process when the input is empty. This simplifies the
8652 code a bit. It makes no difference on POSIXish platforms but
8653 apparently it fixes a bug on w32.
8655 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8656 * fileio.c (close_file_unwind): Don't close if FD is negative;
8657 this can happen when unwinding a zapped file descriptor.
8658 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8659 in case Emacs runs out of memory between the two unwind-protects.
8660 Don't trash errno when closing FD.
8661 Zap the FD in the specpdl when closing it, instead of deferring
8662 the removal of the unwind-protect; this fixes a bug where a child
8663 function unwinds the stack past us.
8665 New unwind-protect flavors to better type-check C callbacks.
8666 This also lessens the need to write wrappers for callbacks,
8667 and the need for make_save_pointer.
8668 * alloc.c (free_save_value):
8669 * atimer.c (run_all_atimers):
8671 * alloc.c (safe_alloca_unwind):
8672 * atimer.c (unwind_stop_other_atimers):
8673 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8674 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8675 * minibuf.c (choose_minibuf_frame_1):
8676 * process.c (make_serial_process_unwind):
8677 * xdisp.c (pop_message_unwind):
8678 * xselect.c (queue_selection_requests_unwind):
8679 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8680 * alloc.c (record_xmalloc):
8681 Prefer record_unwind_protect_ptr to record_unwind_protect with
8683 * alloc.c (Fgarbage_collect):
8684 Prefer record_unwind_protect_void to passing a dummy.
8685 * buffer.c (restore_buffer):
8686 * window.c (restore_window_configuration):
8687 * xfns.c, w32fns.c (do_unwind_create_frame)
8688 New wrapper. All record-unwind uses of wrappee changed.
8689 * buffer.c (set_buffer_if_live):
8690 * callproc.c (call_process_cleanup, delete_temp_file):
8691 * coding.c (code_conversion_restore):
8692 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8693 * editfns.c (save_excursion_restore)
8694 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8695 (save_restriction_restore):
8696 * eval.c (restore_stack_limits, un_autoload):
8697 * fns.c (require_unwind):
8698 * keyboard.c (recursive_edit_unwind, tracking_off):
8699 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8700 * macros.c (pop_kbd_macro, restore_menu_items):
8701 * nsfns.m (unwind_create_frame):
8702 * print.c (print_unwind):
8703 * process.c (start_process_unwind):
8704 * search.c (unwind_set_match_data):
8705 * window.c (select_window_norecord, select_frame_norecord):
8706 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8707 (fast_set_selected_frame):
8708 * xfns.c, w32fns.c (unwind_create_tip_frame):
8709 Return void, not a dummy Lisp_Object. All uses changed.
8710 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8711 * callproc.c (call_process_kill):
8712 * fileio.c (restore_point_unwind, decide_coding_unwind)
8713 (build_annotations_unwind):
8714 * insdel.c (Fcombine_after_change_execute_1):
8715 * keyboard.c (read_char_help_form_unwind):
8716 * menu.c (unuse_menu_items):
8717 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8718 * sound.c (sound_cleanup):
8719 * xdisp.c (unwind_redisplay):
8720 * xfns.c (clean_up_dialog):
8721 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8722 Accept no args and return void, instead of accepting and returning
8723 a dummy Lisp_Object. All uses changed.
8724 * cygw32.c (fchdir_unwind):
8725 * fileio.c (close_file_unwind):
8726 * keyboard.c (restore_kboard_configuration):
8727 * lread.c (readevalllop_1):
8728 * process.c (wait_reading_process_output_unwind):
8729 Accept int and return void, rather than accepting an Emacs integer
8730 and returning a dummy object. In some cases this fixes an
8731 unlikely bug when the corresponding int is outside Emacs integer
8732 range. All uses changed.
8733 * dired.c (directory_files_internal_unwind):
8734 * fileio.c (do_auto_save_unwind):
8735 * gtkutil.c (pop_down_dialog):
8736 * insdel.c (reset_var_on_error):
8737 * lread.c (load_unwind):
8738 * xfns.c (clean_up_file_dialog):
8739 * xmenu.c, nsmenu.m (pop_down_menu):
8740 * xmenu.c (cleanup_widget_value_tree):
8741 * xselect.c (wait_for_property_change_unwind):
8742 Accept pointer and return void, rather than accepting an Emacs
8743 save value encapsulating the pointer and returning a dummy object.
8745 * editfns.c (Fformat): Update the saved pointer directly via
8746 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8747 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8748 (unwind_body): New function.
8749 (record_unwind_protect): First arg is now a function returning void,
8750 not a dummy Lisp_Object.
8751 (record_unwind_protect_ptr, record_unwind_protect_int)
8752 (record_unwind_protect_void): New functions.
8753 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8754 * fileio.c (struct auto_save_unwind): New type.
8755 (do_auto_save_unwind): Use it.
8756 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8757 * insdel.c (struct rvoe_arg): New type.
8758 (reset_var_on_error): Use it.
8759 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8761 (specbinding_func): Remove; there are now several such functions.
8762 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8763 (set_unwind_protect_ptr): New function.
8764 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8766 Be simpler and more consistent about reporting I/O errors.
8767 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8768 Say "Read error" and "Write error", rather than "I/O error", or
8769 "IO error reading", or "IO error writing", when a read or write
8771 * process.c (Fmake_network_process, wait_reading_process_output)
8772 (send_process, Fprocess_send_eof, wait_reading_process_output):
8773 Capitalize diagnostics consistently. Put "failed foo" at the
8774 start of the diagnostic, so that we don't capitalize the
8775 function name "foo". Consistently say "failed" for such
8777 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8778 All callers changed. This is so it can use report_file_error.
8779 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8780 diagnostics consistently as above.
8782 * fileio.c (report_file_errno): Fix errno reporting bug.
8783 If the file name is neither null nor a pair, package it up as a
8784 singleton list. All callers changed, both to this function and to
8785 report_file_error. This fixes a bug where the memory allocator
8786 invoked by list1 set errno so that the immediately following
8787 report_file_error reported the wrong errno value.
8789 Fix minor problems found by --enable-gcc-warnings.
8790 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8791 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8793 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8795 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8796 Set event->arg to Qt if switch-event shall be generated.
8797 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8799 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8801 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8804 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8805 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8806 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8807 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8808 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8809 and there is a focused frame.
8810 (head_table): Add focus-in and focus-out.
8811 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8812 bind to handle-focus-in/out.
8814 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8815 (Fhandle_switch_frame): Call Fhandle_focus_in.
8816 (syms_of_frame): defsubr handle-focus-in/out.
8818 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8820 Fix porting bug to older POSIXish platforms (Bug#14862).
8821 * sysdep.c (emacs_pipe): New function, that implements
8822 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8823 This should port better to CentOS 5 and to Mac OS X 10.6.
8824 All calls to pipe2 changed.
8826 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8827 This makes the code easier to read and the executable a bit smaller.
8828 Do not replace all calls to Fcons that happen to create lists,
8829 just calls that are intended to create lists. For example, when
8830 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8831 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8832 Similarly for list2 through list5.
8833 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8834 * bytecode.c (exec_byte_code):
8835 * callint.c (quotify_arg, Fcall_interactively):
8836 * callproc.c (Fcall_process, create_temp_file):
8837 * charset.c (load_charset_map_from_file)
8838 (Fdefine_charset_internal, init_charset):
8839 * coding.c (get_translation_table, detect_coding_system)
8840 (Fcheck_coding_systems_region)
8841 (Fset_terminal_coding_system_internal)
8842 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8843 * composite.c (update_compositions, Ffind_composition_internal):
8844 * dired.c (directory_files_internal, file_name_completion)
8846 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8847 * doc.c (Fsnarf_documentation):
8848 * editfns.c (Fmessage_box):
8850 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8851 (Feval, eval_sub, Ffuncall, apply_lambda):
8852 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8853 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8854 (Fset_file_times, Finsert_file_contents)
8855 (Fchoose_write_coding_system, Fwrite_region):
8856 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8857 * font.c (font_registry_charsets, font_parse_fcname)
8858 (font_prepare_cache, font_update_drivers, Flist_fonts):
8859 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8860 * frame.c (make_frame, Fmake_terminal_frame)
8861 (x_set_frame_parameters, x_report_frame_params)
8862 (x_default_parameter, Fx_parse_geometry):
8863 * ftfont.c (syms_of_ftfont):
8864 * image.c (gif_load):
8865 * keyboard.c (command_loop_1):
8866 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8867 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8868 (Fminor_mode_key_binding, accessible_keymaps_1)
8869 (Faccessible_keymaps, Fwhere_is_internal):
8870 * lread.c (read_emacs_mule_char):
8871 * menu.c (find_and_return_menu_selection):
8872 * minibuf.c (get_minibuffer):
8873 * nsfns.m (Fns_perform_service):
8874 * nsfont.m (ns_script_to_charset):
8875 * nsmenu.m (ns_popup_dialog):
8876 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8877 (Fx_own_selection_internal):
8878 * nsterm.m (append2):
8879 * print.c (Fredirect_debugging_output)
8880 (print_prune_string_charset):
8881 * process.c (Fdelete_process, Fprocess_contact)
8882 (Fformat_network_address, set_socket_option)
8883 (read_and_dispose_of_process_output, write_queue_push)
8884 (send_process, exec_sentinel):
8885 * sound.c (Fplay_sound_internal):
8886 * textprop.c (validate_plist, add_properties)
8887 (Fput_text_property, Fadd_face_text_property)
8888 (copy_text_properties, text_property_list, syms_of_textprop):
8889 * unexaix.c (report_error):
8890 * unexcoff.c (report_error):
8891 * unexsol.c (unexec):
8892 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8893 (Fformat_mode_line, syms_of_xdisp):
8894 * xfaces.c (set_font_frame_param)
8895 (Finternal_lisp_face_attribute_values)
8896 (Finternal_merge_in_global_face, syms_of_xfaces):
8897 * xfns.c (x_default_scroll_bar_color_parameter)
8898 (x_default_font_parameter, x_create_tip_frame):
8899 * xfont.c (xfont_supported_scripts):
8900 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8901 (menu_help_callback, xmenu_show):
8903 * xterm.c (set_wm_state):
8904 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8905 and similarly for list2 through list5.
8907 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8909 * callproc.c (Fcall_process_region): Fix minor race and tune.
8910 (create_temp_file): New function, with the temp-file-creation part
8911 of the old Fcall_process_region. Use Fcopy_sequence to create the
8912 temp file name, rather than alloca + build_string, for simplicity.
8913 Don't bother to block input around the temp file creation;
8914 shouldn't be needed. Simplify use of mktemp.
8915 Use record_unwind_protect immediately after creating the temp file;
8916 this closes an unlikely race where the temp file was not removed.
8917 Use memcpy rather than an open-coded loop.
8918 (Fcall_process_region): Use the new function. If the input is
8919 empty, redirect from /dev/null rather than from a newly created
8920 empty temp file; this avoids unnecessary file system traffic.
8922 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8924 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8925 Simplify by making this case like the other two. This is a bit
8926 slower on obsolete hosts, but the extra complexity isn't worth it.
8928 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8929 * process.c (create_process) [!DOS_NT]:
8930 Remove now-unnecessary calls to emacs_close.
8932 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8934 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8935 returning early. (Bug#14850)
8937 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8938 and inhibit-iso-escape-detection attributes of 'undecided'.
8941 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8943 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8944 Reported by Herbert J. Skuhra in
8945 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8947 Don't lose top specpdl entry when memory is exhausted.
8948 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8949 specpdl overflow here, to simplify callers; all callers changed.
8950 Always reserve an unused entry at the stack top; this avoids
8951 losing the top entry's information when memory is exhausted.
8953 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8955 Clean up errno reporting and fix some errno-reporting bugs.
8956 * callproc.c (Fcall_process):
8957 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8958 * process.c (create_process, Fmake_network_process):
8959 * unexaix.c (report_error):
8960 * unexcoff.c (report_error):
8961 Be more careful about reporting the errno of failed operations.
8962 The code previously reported the wrong errno sometimes.
8963 Also, prefer report_file_errno to setting errno + report_file_error.
8964 (Fcall_process): Look at openp return value rather than at path,
8965 as that's a bit faster and clearer when there's a numeric predicate.
8966 * fileio.c (report_file_errno): New function, with most of the
8967 old contents of report_file_error.
8968 (report_file_error): Use it.
8969 (Ffile_exists_p, Ffile_accessible_directory_p):
8970 Set errno to 0 when it is junk.
8971 * fileio.c (Faccess_file):
8972 * image.c (x_create_bitmap_from_file):
8973 Use faccessat rather than opening the file, to avoid the hassle of
8974 having a file descriptor open.
8975 * lisp.h (report_file_errno): New decl.
8976 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8979 * process.c (create_process, wait_reading_process_output) [AIX]:
8980 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8981 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8982 a multithreaded environment anyway).
8983 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8985 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8987 * image.c (x_find_image_file): Don't close a remote file handle.
8989 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8991 Fix races with threads and file descriptors.
8992 * callproc.c (Fcall_process_region):
8993 * dired.c (open_directory):
8994 * emacs.c (main, Fdaemon_initialized):
8995 * image.c (x_find_image_file):
8996 * inotify.c (Finotify_rm_watch):
8997 * lread.c (Flocate_file_internal):
8998 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8999 * term.c (term_mouse_moveto, init_tty):
9000 * termcap.c (tgetent):
9001 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
9002 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
9003 * unexhp9k800.c, unexmacosx.c (unexec):
9004 * callproc.c (Fcall_process_region):
9005 Use emacs_close, not close.
9006 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
9007 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
9008 and posix_close function on current platforms (which all lack them).
9009 (emacs_close): Use it. This should fix the races on GNU/Linux and
9010 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
9011 and it should avoid closing random victim file descriptors on
9014 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
9016 * inotify.c (uninitialized): Remove. All uses replaced by -1.
9017 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
9020 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
9021 This is for .gdbinit xbacktrace.
9023 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
9024 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
9025 (emacs_set_tty): Now static.
9026 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
9027 * term.c (tty_capable_p, tty_default_color_capabilities)
9028 (get_tty_terminal, term_mouse_movement)
9029 (handle_one_term_event, init_tty, maybe_fatal):
9030 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
9031 (tgetent, scan_file, name_match, compare_contin):
9032 * terminal.c (get_terminal):
9033 Use bool for boolean.
9034 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
9035 Prefer char to unsigned char if either will do.
9036 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
9037 (tty_write_glyphs): Prefer int to unsigned.
9038 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
9039 All callers changed.
9040 * termcap.c (tprint, main) [TEST]: Remove non-working test.
9042 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
9045 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
9046 (B__dummy__): New dummy symbol, to pacify C89.
9047 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
9048 they can't grok varargs macros.
9049 * dispnew.c (add_window_display_history)
9050 (add_frame_display_history):
9051 * print.c (print_object):
9052 * xdisp.c (debug_method_add):
9053 Use %p printf format only for void pointers.
9054 * emacs.c (usage_message): New constant, replacing ...
9055 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
9056 (main): Adjust to usage reorg.
9057 * fns.c (syms_of_fns):
9058 * profiler.c (syms_of_profiler):
9059 Don't use non-constant struct initializers.
9060 * gnutls.h (gnutls_initstage_t):
9061 * lisp.h (enum Lisp_Fwd_Type):
9062 * lread.c (lisp_file_lexically_bound_p):
9063 * xsettings.c (anonymous enum):
9064 Remove trailing comma.
9065 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
9066 * lisp.h (ENUM_BF): Use unsigned if pedantic.
9067 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
9069 * regex.c (const_re_char): New type, to pacify strict C89.
9070 All uses of 'const re_char' replaced to use it.
9071 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
9072 with glibc when strict C89. This change is imported from gnulib.
9074 (_Restrict_arr_): Rename from __restrict_arr, similarly.
9075 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
9076 Omit GNU_LINUX implementation, since it requires long long.
9077 * xterm.c (x_draw_underwave):
9078 Do not assume the traditional order of struct's members.
9079 (x_term_init): Rewrite to avoid the need for non-constant structure
9082 Syntax cleanup, mostly replacing macros with functions.
9083 This removes the need for the syntax_temp hack.
9084 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
9085 * syntax.c (SYNTAX_INLINE): New macro.
9086 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
9087 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
9088 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
9089 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
9090 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
9091 (SYNTAX_COMEND_FIRST): Now functions, not macros.
9092 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
9093 Now constants, not macros.
9094 (syntax_temp) [!__GNUC__]: Remove.
9095 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
9096 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
9097 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
9098 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
9099 Move here from syntax.h; now functions, not macros. Except for the
9100 last function, these are static since only syntax.c uses them.
9101 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
9102 All uses changed. Now a function, not a macro; use this fact
9103 to simplify the code.
9104 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
9105 compiler bugs; no longer relevant.
9106 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
9107 (SYNTAX_INLINE): New macro.
9108 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
9109 for the new functions. Use bool for boolean member.
9110 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
9111 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
9112 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
9113 (SETUP_BUFFER_SYNTAX_TABLE):
9114 Now extern inline functions, not macros.
9115 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
9116 Remove; all uses replaced by implementation.
9117 (syntax_temp) [!__GNUC__]: Remove decl.
9118 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
9120 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
9122 * emacs.c (main): Fix syntax error.
9124 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
9126 Timestamp fixes for undo (Bug#14824).
9127 * atimer.c (schedule_atimer):
9128 * fileio.c (Ffile_newer_than_file_p):
9129 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
9130 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
9131 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
9132 (syms_of_fileio): Remove Sclear_visited_file_name.
9133 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
9134 file doesn't exist; this avoids an ambiguity with negative timestamps.
9135 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
9136 * systime.h (make_emacs_time, invalid_emacs_time):
9137 Don't assume struct timespec layout; POSIX doesn't guarantee it.
9138 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
9139 * undo.c (record_first_change): Push (visited-file-modtime) onto
9140 undo list rather than reimplementing it by hand, incorrectly.
9142 2013-07-09 Ken Brown <kbrown@cornell.edu>
9144 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
9146 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
9148 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
9150 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
9152 Handle errno and exit status a bit more carefully.
9153 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
9154 number into an exit status. Instead, use EXIT_CANCELED.
9155 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
9156 * callproc.c (relocate_fd):
9157 * emacs.c (close_output_streams, main):
9158 * process.c (create_process):
9159 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
9160 Use emacs_perror for simplicity.
9161 * callproc.c (relocate_fd, main):
9162 * sysdep.c (sys_subshell):
9163 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
9164 (shut_down_emacs): Use emacs_write, not write.
9165 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
9166 * fileio.c (Fcopy_file, e_write):
9167 * nsterm.m (ns_select):
9168 * process.c (send_process):
9169 * sound.c (vox_write):
9170 Use emacs_write_sig, not emacs_write.
9171 * lisp.h (emacs_write_sig, emacs_perror): New decls.
9172 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
9174 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
9176 (emacs_full_write): New function.
9177 (emacs_write): Rewrite to use it.
9178 (emacswrite_sig, emacs_perror): New functions.
9179 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
9181 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
9183 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
9184 on NS even if it is present. Pixmap on NS is a void*.
9186 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9188 Port to Ubuntu 10 (Bug#14803).
9189 Problem reported by T.V. Raman.
9190 * process.c (close_on_exec, accept4, process_socket):
9191 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
9193 2013-07-07 Eli Zaretskii <eliz@gnu.org>
9195 * w32.c (sys_dup): Declare prototype.
9199 * callproc.c [WINDOWSNT]: Include sys/socket.h.
9201 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9203 Make file descriptors close-on-exec when possible (Bug#14803).
9204 This simplifies Emacs a bit, since it no longer needs to worry
9205 about closing file descriptors by hand in some cases.
9206 It also fixes some unlikely races. Not all such races, as
9207 libraries often open files internally without setting
9208 close-on-exec, but it's an improvement.
9209 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
9210 * callproc.c (Fcall_process) [!MSDOS]:
9211 * emacs.c (main) [!DOS_NT]:
9212 * nsterm.m (ns_term_init):
9213 * process.c (create_process):
9214 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
9215 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
9216 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
9217 Prefer mkostemp with O_CLOEXEC to mkstemp.
9218 * callproc.c (relocate_fd) [!WINDOWSNT]:
9219 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
9220 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
9222 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
9223 Make the resulting file descriptor close-on-exec.
9224 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
9225 * lread.c (load_descriptor_list, load_descriptor_unwind):
9226 Remove; no longer needed. All uses removed.
9227 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
9228 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
9230 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
9231 (Fmake_network_process, Fnetwork_interface_list)
9232 (Fnetwork_interface_info, server_accept_connection):
9233 Make newly-created socket close-on-exec.
9234 * sysdep.c (emacs_open, emacs_fopen):
9235 Make new-created descriptor close-on-exec.
9236 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
9237 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
9239 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
9241 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
9242 for NS_IMPL_GNUSTEP.
9244 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9246 Fix openp errno handling.
9247 * callproc.c (Fcall_process): Preserve openp errno around close.
9248 * lread.c (openp): Set errno when returning -1, as some callers
9251 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
9253 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
9255 * nsterm.h (NSSavePanel): Update comment.
9256 (NSAPP_DATA2_RUNFILEDIALOG): Define.
9257 (ns_run_file_dialog): Declare.
9259 * nsfns.m: Remove panelOK.
9261 (ns_run_file_dialog): New function.
9262 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
9263 event loop, so file dialog is popped up by ns_run_file_dialog, called
9264 by sendEvent (Bug#14578).
9265 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
9267 2013-07-06 Eli Zaretskii <eliz@gnu.org>
9269 * xdisp.c (default_line_pixel_height): New function.
9270 (pos_visible_p, move_it_vertically_backward, try_scrolling)
9271 (try_cursor_movement, redisplay_window, try_window)
9272 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
9274 * window.c (window_scroll_pixel_based):
9275 use default_line_pixel_height.
9277 * dispextern.h (default_line_pixel_height): Add prototype.
9279 * frame.c (x_set_line_spacing): Accept a float value for
9280 line-spacing parameter, per the documentation.
9282 * data.c (Fmultibyte_string_p): Doc fix.
9284 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
9286 Use emacs_open more consistently when opening files.
9287 This handles EINTR more consistently now, and makes it easier
9288 to introduce other uniform changes to file descriptor handling.
9289 * sysstdio.h: New file.
9290 * buffer.c (mmap_init):
9291 * cygw32.c (chdir_to_default_directory):
9292 * dispnew.c (Fopen_termscript):
9293 * emacs.c (Fdaemon_initialized):
9294 * fileio.c (Fdo_auto_save):
9295 * image.c (slurp_file, png_load_body, jpeg_load_body):
9296 * keyboard.c (Fopen_dribble_file):
9298 * print.c (Fredirect_debugging_output):
9299 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
9300 * termcap.c (tgetent):
9301 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
9302 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
9303 * w32term.c (w32_initialize) [CYGWIN]:
9304 * xfaces.c (Fx_load_color_file):
9305 Use emacs_open instead of plain open, and emacs_fopen instead of
9307 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
9308 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
9309 * callproc.c (default_output_mode): New constant.
9310 (Fcall_process): Use it to call emacs_open instead of plain creat.
9311 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
9312 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
9313 (emacs_fopen): New function.
9314 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
9315 Include <lisp.h>, for emacs_open.
9316 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
9318 Remove duplicate #include directives.
9319 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
9321 Don't include stdio.h twice.
9322 * buffer.c [USE_MMAP_FOR_BUFFERS]:
9323 Don't include sys/types.h or stdio.h twice.
9324 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
9325 * lread.c: Don't include coding.h twice.
9326 * nsfont.m: Don't include frame.h twice.
9327 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
9328 * ralloc.c: Don't include <unistd.h> twice.
9329 * xdisp.c: Don't include font.h twice.
9330 * xterm.c: Don't include fontset.h twice.
9331 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
9333 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9335 Scale ImageMagick images more carefully.
9336 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
9337 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
9338 Be more careful about avoiding undefined behavior after
9339 integer overflow and division by zero.
9341 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9343 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
9344 (syms_of_w32fns): DEFSYM them.
9345 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
9346 (CCHDEVICENAME): Define macros if not defined.
9347 (struct MONITOR_INFO_EX): New struct.
9348 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
9349 (enum_display_monitors_fn): New variable.
9350 (globals_of_w32fns): Initialize it.
9351 (Fx_display_pixel_width, Fx_display_pixel_height)
9352 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
9353 multi-monitor setups in docstrings.
9354 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
9355 screen size by primary monitor's millimeter per pixel.
9356 (w32_monitor_enum, w32_display_monitor_attributes_list)
9357 (w32_display_monitor_attributes_list_fallback)
9358 (Fw32_display_monitor_attributes_list): New functions.
9359 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
9361 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
9363 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
9365 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
9367 * fileio.c (Qfile_notify_error): New error symbol.
9369 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
9370 * inotify.c (inotify_callback, symbol_to_inotifymask)
9371 (Finotify_add_watch, Finotify_rm_watch): Use it.
9372 (inotifyevent_to_event): Exchange order of cookie and file name.
9373 (Finotify_add_watch): Adapt docstring.
9375 * lisp.h (Qfile_notify_error): Declare.
9377 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9379 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
9380 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9381 Do not clear _malloc_thread_enabled_p, undoing the previous change,
9382 which did not work (see <http://bugs.gnu.org/14569#307>).
9383 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
9384 && (!noninteractive || initialized)). This attempts to thread
9385 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
9387 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
9389 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
9390 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
9392 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9394 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
9395 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9396 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
9397 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
9399 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9401 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
9402 Define to __sys_siglist.
9404 2013-07-02 Eli Zaretskii <eliz@gnu.org>
9406 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
9407 word-wrap, so that overflow-newline-into-fringe would work in
9408 visual-line-mode. (Bug#2749)
9409 (move_it_in_display_line_to): When the last scanned display
9410 element fits exactly on the display line, and
9411 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
9412 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
9413 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
9414 finding buffer position that corresponds to pixel coordinates,
9415 e.g. in buffer_posn_from_coords.
9417 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
9419 * process.c (handle_child_signal): Call catch_child_signal if
9422 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9424 Don't convert function pointers to void * and back.
9425 It isn't portable C, and it's easy enough to avoid.
9426 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
9427 (make_save_value): Add support for SAVE_FUNCPOINTER.
9428 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
9429 * print.c (print_object):
9430 Distinguish function from object pointers.
9431 * lisp.h (SAVE_FUNCPOINTER): New constant.
9432 (SAVE_SLOT_BITS): Adjust to it.
9433 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
9434 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
9435 (voidfuncptr): New typedef.
9436 (struct Lisp_Save_Value): New member data[0].funcpointer.
9437 (XSAVE_FUNCPOINTER): New function.
9439 Simplify buildobj processing.
9440 * Makefile.in (buildobj.h): Make it a sequence of strings each
9441 followed by comma, rather than a single string. Put it into a
9442 .tmp file in case there's an error while generating it.
9443 (gl-stamp): Use .tmp for temp files.
9444 (mostlyclean): Clean .tmp files.
9445 * doc.c (buildobj): Move to just the routine that needs it.
9446 It's now an array of strings, so processing is simpler.
9448 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
9450 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
9451 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
9452 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9453 Invoke malloc_enable_thread even when not interactive.
9454 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
9455 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
9456 in this case, since the underlying bug has now been fixed.
9458 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
9460 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
9461 unlinking it (bug#14691).
9463 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
9465 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
9466 before checking whether buffer is modified. This lets
9467 `kill-buffer-query-functions' cancel killing of the buffer or save
9468 its content before `kill-buffer' asks user the "Buffer %s
9469 modified; kill anyway?" question.
9471 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
9473 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
9474 Let the super performKeyEquivalent deal with them (Bug#14747).
9476 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
9478 * widget.c (resize_cb): Remove unused local.
9480 Do not use GTK 3 if it exists but cannot be compiled.
9481 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
9482 * xterm.c (x_error_handler) [!USE_GTK]:
9485 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
9487 2013-06-30 Eli Zaretskii <eliz@gnu.org>
9489 * intervals.c (get_local_map): Instead of aborting, clip POSITION
9490 to the valid range of values. (Bug#14753)
9492 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
9493 when moving point by using the current glyph matrix. This avoids
9494 the need to force redisplay when this function is called in a
9497 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
9499 Fix minor problems found by static checking.
9500 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
9501 Redo the latter's body to sidestep GCC parenthesization warnings.
9502 (setup_coding_system, detect_coding, detect_coding_system): Use them.
9503 * coding.c (detect_coding, detect_coding_system):
9504 * coding.h (struct undecided_spec):
9505 Use bool for boolean.
9506 * image.c (QCmax_width, QCmax_height): Now static.
9507 * xdisp.c (Fmove_point_visually): Remove unused local.
9509 2013-06-29 Eli Zaretskii <eliz@gnu.org>
9511 * xdisp.c (Fmove_point_visually): New function.
9513 2013-06-28 Kenichi Handa <handa@gnu.org>
9515 * coding.h (define_coding_undecided_arg_index): New enum.
9516 (coding_attr_index): New members
9517 coding_attr_undecided_inhibit_null_byte_detection,
9518 coding_attr_undecided_inhibit_iso_escape_detection,
9519 coding_attr_undecided_prefer_utf_8.
9520 (undecided_spec): New struct.
9521 (struct coding_system): New member `undecided' of the member
9524 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
9525 (detect_coding): Likewise.
9526 (detect_coding_system): Likewise.
9527 (Fdefine_coding_system_internal): New coding system properties
9528 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
9530 (syms_of_coding): Adjust for coding_arg_undecided_max.
9532 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
9534 * image.c (x_from_xcolors): Remove unused local.
9536 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9538 Defer image data transfer between X client and server until actual
9541 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
9544 * image.c (Destroy_Image): Remove.
9545 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
9546 `mask_p', and `colors_p'. All uses changed.
9547 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
9548 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
9549 New macros for `flags' arg to x_clear_image_1.
9550 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
9551 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
9552 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
9553 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
9554 (image_get_x_image, image_unget_x_image): New functions or macros.
9555 (image_background, image_background_transparent, x_to_xcolors)
9556 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
9557 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
9558 instead of Destroy_Image.
9559 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
9560 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
9561 (png_load_body, jpeg_load_body, tiff_load, gif_load)
9562 (imagemagick_load_image, svg_load_image): Use them instead of
9563 x_create_x_image_and_pixmap, and x_put_x_image followed by
9564 x_destroy_x_image, respectively.
9565 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
9566 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
9567 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
9568 background_transparent fields.
9569 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
9570 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9572 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9574 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9575 This mostly consists of undoing recent changes.
9576 * callproc.c (Fcall_process):
9577 * process.c (create_process):
9578 Do not worry about catching SIGCHLD here, undoing previous change.
9579 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9580 * process.c, process.h (catch_child_signal):
9581 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9582 * process.c (catch_child_handler): Don't worry about being called
9583 lazily and do not assume caller has blocked SIGCHLD, undoing
9584 previous change. Move first-time stuff back to
9585 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9586 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9587 set lib_child_handler if it's already initialized, which may
9588 help avoid problems on GNUstep.
9590 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9592 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9593 * callproc.c (Fcall_process):
9594 * process.c (create_process):
9595 Make sure SIGCHLD is caught before we fork,
9596 since Emacs startup no arranges to catch SIGCHLD.
9597 * process.c (lib_child_handler): Initialize to null, not to
9599 (catch_child_signal): Allow self to be called lazily.
9600 Do nothing if it's already been called.
9601 Assume caller has blocked SIGCHLD (all callers do now).
9602 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9603 just before it's really needed.
9604 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9605 since it hasn't been caught yet.
9607 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9609 * image.c (compute_image_size): New function to implement
9610 :max-width and :max-height.
9611 (imagemagick_load_image): Use it.
9613 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9615 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9616 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9618 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9619 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9620 the SIGCHLD handler, since the code is not atomic and (due to glib)
9621 signals may be arriving now.
9622 * sysdep.c (init_signals): Do not catch child signals here;
9623 'main' now does that later, at a safer time.
9625 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9627 Clean up SIGCHLD handling a bit (Bug#14569).
9628 * process.c, process.h (catch_child_signal):
9629 Now always extern, even if !NS_IMPL_GNUSTEP.
9630 * process.c (catch_child_signal): Move glib tickler here from
9631 init_process_emacs, so that it's done earlier in Emacs
9632 initialization. Also move the noninteractive && !initialized
9633 check here from init_process_emacs. This is all a bit cleaner for
9634 GNUish platforms, and I hope it works around the Cygwin bug.
9635 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9636 that glib signal handling is tickled before glib creates threads.
9638 * process.c (wait_reading_process_output): Avoid int overflow
9639 when reading more than 2 GiB total from a process.
9641 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9643 * process.c (create_process): Handle a couple more cases,
9644 i.e., work even if new_argv and wait_child_setup[i] are cached.
9645 Use Fcall_process's style for volatile vars.
9647 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9649 * process.c (create_process): Mark PROCESS volatile.
9651 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9653 Use C99-style flexible array members if available.
9654 This avoids some subtle aliasing issues, which typically
9655 aren't a problem with GCC but may be a problem elsewhere.
9656 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9657 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9658 In either case, it uses a flexible array member rather than
9659 the old struct hack. All uses changed.
9660 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9661 Adjust to sdata reorganization.
9662 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9663 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9664 that ports better to pre-C99 non-GCC.
9665 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9666 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9667 as the latter has changed.
9668 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9669 and port better to pre-C99 GCC.
9670 * image.c (struct xpm_cached_color):
9671 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9672 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9673 Use FLEXIBLE_ARRAY_MEMBER.
9674 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9675 Move decl to top level so it gets checked against implementation.
9676 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9677 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9679 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9681 * syntax.c: Integer cleanups.
9682 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9683 All uses that need 0-or-2 changed to:
9684 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9685 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9686 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9687 (char_quoted, prev_char_comend_first, back_comment)
9688 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9689 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9690 Use bool for boolean.
9691 (update_syntax_table, skip_chars, skip_syntaxes):
9692 Prefer int to unsigned when either will do.
9693 (back_comment): Return boolean success flag, like forw_comment,
9694 instead of positive-or-minus-1 (which might have overflowed int anyway).
9695 Don't stuff ptrdiff_t into int.
9696 (syntax_spec_code, syntax_code_spec): Now const.
9697 (Fmatching_paren, scan_lists, scan_sexps_forward):
9698 Use enum syntaxcode for syntax code.
9699 (Fmatching_paren): Check that arg is a character, not just an integer.
9700 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9701 (Finternal_describe_syntax_value): Omit no-longer-needed
9703 (skip_chars): Use char, not unsigned char, when the distinction
9705 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9706 * bytecode.c (exec_byte_code):
9707 * syntax.c (syntax_spec_code, Fchar_syntax)
9708 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9710 * syntax.h (SYNTAX_WITH_FLAGS):
9711 Omit unnecessary casts.
9713 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9715 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9716 line dimensions here, to avoid race conditions with the main
9717 thread. (Bug#14062, bug#14630, bug#14669)
9719 * w32term.c (w32_draw_window_cursor): Compute the header line and
9720 mode line dimensions here.
9721 <w32_system_caret_window, w32_system_caret_hdr_height>:
9722 <w32_system_caret_mode_height>: New variables.
9724 * w32term.h: Declare them.
9726 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9728 * alloc.c (die): Move "assertion failed" string here ...
9729 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9730 COND when SUPPRESS_CHECKING. This shrinks the executable text
9731 size by 0.8% to 2.2% when configured with --enable-checking,
9732 depending on optimization flags (GCC 4.8.1 x86-64).
9734 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9736 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9738 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9739 base is 2; this is more accurate.
9741 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9743 * sound.c (string_default): Move to !WINDOWSNT section.
9744 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9746 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9748 * sound.c: Integer cleanups.
9749 Remove unnecessary forward decls.
9750 (struct sound_device): The 'file' member is now a Lisp_Object, not
9751 a char *, so that we needn't invoke alloca on a huge size.
9752 (Fplay_sound_internal): Adjust to this.
9753 (string_default): New function.
9754 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9755 Use it to adjust to the struct sound_device change.
9756 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9757 (be2hs) [0]: Remove.
9759 * syntax.c (skip_chars): Don't use uninitialized storage
9760 when searching a multibyte buffer for characters that are not in a
9761 unibyte string that contains non-ASCII characters.
9763 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9765 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9766 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9768 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9770 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9772 2013-06-18 Kenichi Handa <handa@gnu.org>
9774 * font.c (Ffont_spec): Signal an error for an invalid font name
9777 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9779 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9780 In particular this ports to 32-bit sparc Sun cc.
9781 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9782 array with a dummy element at specpdl[-1], so that its address can
9784 (unbind_to): Do not copy the binding; not needed, now that we
9785 copy old_value in the one place where the copy is needed.
9786 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9787 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9788 (union specbinding): Rename from struct specbinding. Redo layout
9789 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9790 which is not portable. With Sun C 5.12 32-bit sparc, the
9791 declaration causes nargs to be an unsigned bitfield, a behavior
9792 that the C standard allows; but Emacs wants nargs to be signed.
9793 The overall type is now a union of structures rather than a
9794 structure of union of structures, and the 'kind' member is now a
9795 bitfield, so that the overall type doesn't grow. All uses changed.
9796 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9798 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9800 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9801 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9803 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9805 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9807 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9808 unless we know that the window w's frame is a frame object.
9809 Another attempt at solving bug#14062 and bug#14630.
9811 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9813 * textprop.c (property_set_type): New enum.
9814 (add_properties): Allow appending/prepending text properties.
9815 (add_text_properties_1): Factored out of Fadd_text_properties.
9816 (Fadd_text_properties): Move all the code into
9817 add_text_properties_1.
9818 (Fadd_face_text_property): New function that calls
9819 add_text_properties_1.
9821 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9823 Move functions from lisp.h to individual modules when possible.
9824 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9825 * alloc.c (XFLOAT_INIT, set_symbol_name):
9826 * buffer.c (CHECK_OVERLAY):
9827 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9828 (set_char_table_parent):
9829 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9830 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9831 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9832 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9834 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9835 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9836 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9837 (backtrace_args, backtrace_debug_on_exit):
9838 * floatfns.c (CHECK_FLOAT):
9839 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9840 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9841 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9842 (set_hash_index_slot):
9843 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9844 * marker.c (CHECK_MARKER):
9845 * textprop.c (CHECK_STRING_OR_BUFFER):
9846 * window.c (CHECK_WINDOW_CONFIGURATION):
9847 Move here from lisp.h, and make these functions static rather than
9849 * buffer.c (Qoverlayp):
9851 * fns.c (Qhash_table_p):
9852 * window.c (Qwindow_configuration_p):
9854 * lisp.h: Remove the abovementioned defns and decls.
9856 Use functions, not macros, for XINT etc (Bug#11935).
9857 In lisp.h, prefer functions to function-like macros, and
9858 constants to object-like macros, when either will do. This:
9859 . simplifies use, as there's no more need to worry about
9860 arguments' side effects being evaluated multiple times.
9861 . makes the code easier to debug on some platforms.
9862 However, when using gcc -O0, keep using function-like macros
9863 for a few critical operations, for performance reasons.
9864 This sort of thing isn't needed with gcc -Og, but -Og
9865 is a GCC 4.8 feature and isn't widely-enough available yet.
9866 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9867 Remove enum lsb_bits; no longer needed.
9868 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9869 * buffer.c (Qoverlap):
9871 * fns.c (Qhash_table_p):
9872 Now extern, so lisp.h can use these symbols.
9873 * dispextern.h: Include character.h, for MAX_CHAR etc.
9874 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9875 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9876 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9877 (GLYPH_CODE_P): Move here from lisp.h.
9878 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9879 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9880 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9881 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9882 XUNTAG now returns void *.
9883 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9884 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9885 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9886 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9887 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9888 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9889 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9890 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9891 New macros, renamed from their sans-lisp_h_ counterparts.
9892 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9893 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9894 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9895 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9896 If compiling via GCC without optimization, define these as macros
9897 in addition to inline functions.
9898 To disable this, compile with -DINLINING=0.
9899 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9900 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9901 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9902 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9903 (INTMASK, VALMASK): Now macros, since static values cannot be
9904 accessed from extern inline functions.
9905 (VALMASK): Also a constant, for benefit of old GDB.
9906 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9907 is INTEGERP, which can fold it in.
9908 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9909 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9910 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9911 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9912 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9913 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9914 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9915 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9916 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9917 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9918 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9919 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9920 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9921 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9922 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9923 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9924 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9925 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9926 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9927 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9928 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9929 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9930 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9931 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9932 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9933 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9934 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9935 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9936 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9937 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9938 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9939 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9940 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9942 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9943 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9944 (VALMASK): Define in one place rather than in two, merging the
9945 USE_LSB_TAG parts; this is simpler.
9946 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9947 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9948 Move up, to avoid use before definition.
9949 Also include "globals.h" earlier, for the same reason.
9950 (make_natnum): New function.
9951 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9952 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9953 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9954 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9955 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9956 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9957 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9958 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9959 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9960 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9961 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9962 (Qwindow_configuration_p, Qimage): New forward declarations.
9963 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9964 (STRING_COPYIN): Remove; unused.
9965 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9966 (xcar_addr, xcdr_addr): New functions. All uses changed.
9967 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9968 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9969 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9970 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9971 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9972 (TYPE_RANGED_INTEGERP): Simplify.
9973 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9974 (setlocale, fixup_locale, synchronize_system_messages_locale)
9975 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9976 Now empty functions, not macros.
9977 (functionp): Return bool, not int.
9978 * window.c (Qwindow_configuration_p): Now extern,
9979 so window.h can use it.
9980 * window.h (Qwindowp): Move decl back to lisp.h.
9982 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9984 * xdisp.c (Fline_pixel_height): New function, required for solving
9987 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9989 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9991 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9993 * lread.c (syms_of_lread):
9994 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9996 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9998 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
10000 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
10002 * fileio.c (expand_file_name): Doc fix.
10004 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
10006 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
10007 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
10008 Wait for self, not for 0. This can't hurt on GNU or similar
10009 system, and may help with Cygwin.
10011 * keyboard.c: Don't use PROP (...) as an lvalue.
10012 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
10013 Use set_prop (A, B), not PROP (A) = B.
10015 2013-06-10 Eli Zaretskii <eliz@gnu.org>
10017 * xdisp.c (get_it_property): Use it->window instead of generating
10018 a Lisp object from it->w.
10020 2013-06-09 Eli Zaretskii <eliz@gnu.org>
10022 * xdisp.c (get_it_property): If it->object is a buffer, pass to
10023 get-char-property the window that is being rendered, instead of
10024 the buffer, to support window-specific overlays. (Bug#14575)
10025 (compute_display_string_pos): When W is NULL, use the current
10026 buffer as the object to pass to get-char-property.
10027 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
10028 pointer member of the bidi iterator, since no window is pertinent
10031 2013-06-08 Eli Zaretskii <eliz@gnu.org>
10033 * bidi.c (bidi_fetch_char): Accept additional argument, the window
10034 being displayed, and pass it to compute_display_string_pos.
10035 (bidi_level_of_next_char, bidi_resolve_explicit_1)
10036 (bidi_paragraph_init): All callers changed.
10038 * xdisp.c (init_from_display_pos, init_iterator)
10039 (handle_single_display_spec, next_overlay_string)
10040 (get_overlay_strings_1, reseat_1, reseat_to_string)
10041 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
10042 Set bidi_it.w member from it->w.
10043 (compute_display_string_pos): Accept additional argument, the
10044 window being displayed, and pass it to Fget_char_property.
10047 * dispextern.h (struct bidi_it): New member w, the window being
10049 (compute_display_string_pos): Adjust prototype.
10051 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
10053 * xgselect.c: Remove unneeded include xterm.h.
10055 * process.c (wait_reading_process_output): Check for NS before GLIB.
10056 GLIB may be linked in due to rsvg, but ns_select must be called.
10058 * xgselect.c (xg_select): Remove call to window_system_available
10059 and g_main_context_pending at the top, so Gdk events (i.e. file
10060 notify) are processed when Emacs is started with -nw.
10062 2013-06-07 Eli Zaretskii <eliz@gnu.org>
10064 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
10065 (ctagsfiles3): New variable, includes only *.m files.
10066 (TAGS): Use an explicit language name in the regular expressions,
10067 to avoid transformation of '/SOMETHING' by MSYS to
10068 'c:\MSYS\SOMETHING'.
10070 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
10072 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
10074 2013-06-06 Eli Zaretskii <eliz@gnu.org>
10076 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
10077 still need to set the mouse pointer shape and activate help-echo.
10080 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
10082 A few porting etc. fixes for the new file monitor code.
10083 See the thread containing
10084 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
10085 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
10086 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
10087 (dir_monitor_callback, Fgfile_rm_watch):
10088 Use assq_no_quit instead of Fassoc, for speed.
10089 (dir_monitor_callback, Fgfile_rm_watch):
10090 eassert that the monitor is a fixnum.
10091 (dir_monitor_callback): No need for CDR_SAFE.
10092 Simplify building of lisp with alternative tails.
10093 (Fgfile_add_watch, Fgfile_rm_watch):
10094 Do not assume glib functions set errno reliably on failure.
10095 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
10096 and signal an error otherwise.
10097 (Fgfile_rm_watch): Prefer CONSP to !NILP.
10098 Use Fdelq instead of Fdelete, for speed.
10100 2013-06-05 Eli Zaretskii <eliz@gnu.org>
10102 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
10103 don't insist on being invoked on a highlighted tool-bar button.
10104 Avoids losing tool-bar functionality when mouse-highlight is nil.
10105 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
10106 Don't highlight when mouse-highlight is nil.
10107 (note_mouse_highlight): When mouse-highlight is nil, don't return
10108 right away; instead, run tool-bar and mode-line highlight
10109 subroutine, clear any existing highlight, and revert the mouse
10110 pointer to its default shape. (Bug#14558)
10112 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10114 * lisp.mk (lisp): Add prog-mode.el.
10116 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
10118 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
10119 * process.c (dummy_handler): New function.
10120 (lib_child_handler): New static var.
10121 (handle_child_signal): Invoke it.
10122 (catch_child_signal): If a library has set up a signal handler,
10123 save it into lib_child_handler.
10124 (init_process_emacs): If using glib and not on Windows, tickle glib's
10125 child-handling code so that it initializes its private SIGCHLD handler.
10126 * syssignal.h (SA_SIGINFO): Default to 0.
10127 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
10128 31; it should no longer be needed now.
10130 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
10132 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
10134 * gfilenotify.c (globals_of_gfilenotify): New function.
10135 (syms_of_gfilenotify): Move global initialization there.
10137 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
10139 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10141 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
10142 * keyboard.c (menu_bar_items, tool_bar_items):
10143 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
10144 not override local keymaps any more.
10146 2013-06-04 Eli Zaretskii <eliz@gnu.org>
10148 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
10150 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10152 * w32console.c (initialize_w32_display): Return the dimensions of
10153 the console window via 2 additional arguments, not via the current
10154 frame. This avoids crashes due to overrunning the bounds of
10155 frame's decode_mode_spec_buffer, which is not resized following
10156 the change of the frame dimensions from the initial 10x10.
10158 * w32term.h (w32_initialize_display_info): Adjust prototype.
10160 * term.c (init_tty): Take dimensions of the frame from the values
10161 returned by initialize_w32_display.
10163 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
10164 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
10165 (LIBES): Add $(GFILENOTIFY_LIBS).
10167 * w32inevt.c (handle_file_notifications): Add dummy implementation
10168 for !HAVE_W32NOTIFY.
10170 * w32term.c: Wrap code with HAVE_W32NOTIFY.
10172 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
10174 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
10176 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
10178 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
10180 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
10182 Fix minor problems found by static checking.
10183 * data.c (pure_write_error):
10184 Use xsignal2, not Fsignal, as Fsignal might return.
10185 * eval.c (set_backtrace_debug_on_exit): Now static.
10186 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
10187 No longer inline. EXTERN_INLINE is needed only for functions
10188 defined in .h files. Reindent function header as per GNU style.
10189 (backtrace_p, backtrace_top, backtrace_next):
10190 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
10191 compiler or linker. Add extern decls to pacify gcc -Wall.
10192 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10194 * frame.c (free_monitors): Define only on platforms that need it.
10195 * nsterm.m (ns_term_init):
10196 * process.c (catch_child_signal):
10197 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
10198 defined on all porting targets these days.
10199 * process.c, process.h (catch_child_signal):
10200 Make it extern only if NS_IMPL_GNUSTEP is defined.
10202 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10204 * w32.c (gettimeofday): Make the signature identical to prototype
10205 in nt/inc/sys/time.h.
10207 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10209 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
10212 * keyboard.c (safe_run_hooks_error): Improve error message.
10214 * data.c (pure_write_error): Add `object' argument.
10215 * puresize.h (CHECK_IMPURE): Use it.
10217 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
10219 * Makefile.in (NOTIFY_OBJ): New variable.
10220 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
10222 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
10223 Call syms_of_gfilenotify.
10225 * gfilenotify.c: New file.
10227 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
10228 and Qfile_w32notify.
10229 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
10230 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
10232 * lisp.h: Declare syms_of_gfilenotify.
10234 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
10236 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10238 Merge the specpdl and backtrace stacks. Make the structure of the
10239 specpdl entries more obvious via a tagged union of structs.
10240 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
10241 (enum specbind_tag): New enum.
10242 (struct specbinding): Make it a tagged union of structs.
10243 Add a case for backtrace records.
10244 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
10245 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
10246 (backtrace_debug_on_exit): New accessors.
10247 (struct backtrace): Remove.
10248 (struct catchtag): Remove backlist field.
10249 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
10251 (Flocal_variable_p): Speed up the common case where the binding is
10253 * eval.c (backtrace_list): Remove.
10254 (set_specpdl_symbol, set_specpdl_old_value): Remove.
10255 (set_backtrace_args, set_backtrace_nargs)
10256 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
10257 (backtrace_next): New functions.
10258 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
10259 (unwind_to_catch, internal_lisp_condition_case)
10260 (internal_condition_case, internal_condition_case_1)
10261 (internal_condition_case_2, internal_condition_case_n): Don't bother
10262 with backtrace_list any more.
10263 (Fsignal): Adjust to new backtrace format.
10264 (grow_specpdl): Move up.
10265 (record_in_backtrace): New function.
10266 (eval_sub, Ffuncall): Use it.
10267 (apply_lambda): Adjust to new backtrace format.
10268 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
10270 (specbind): Adjust to new specpdl format. Simplify.
10271 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
10272 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
10274 (mark_backtrace): Remove.
10275 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
10276 * xdisp.c (redisplay_internal): Use record_in_backtrace.
10277 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
10279 * profiler.c (record_backtrace): Use get_backtrace.
10280 (handle_profiler_signal): Use backtrace_top_function.
10281 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
10282 accessor functions.
10284 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
10286 * process.h (catch_child_signal): Declare.
10288 * process.c (catch_child_signal): New function.
10289 (init_process_emacs): Call it.
10291 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
10292 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
10294 (x_set_cursor_type): Remove declaration.
10295 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
10296 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
10297 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
10298 (ns_get_color): Use F suffix on float.
10299 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
10300 (ns_get_rgb_color): Remove.
10301 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
10302 (note_mouse_movement): x and y are CGFloat.
10303 (ns_draw_fringe_bitmap): Remove unused rowY.
10304 Change #if to COCOA && >= 10_6.
10305 (ns_draw_window_cursor): Remove unused overspill.
10306 (ns_draw_underwave): width and x are EamcsCGFloat.
10307 (ns_draw_box): thickness is CGFloat.
10308 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
10309 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
10310 if not in main thread.
10311 (ns_get_pending_menu_title, ns_check_menu_open)
10312 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
10313 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
10314 (sendFromMainThread:): New method.
10315 (changeFont:): size is CGFloat.
10316 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
10317 Disable warning about permanent text.
10318 (characterIndexForPoint:): Adjust return type depending on GNUstep
10320 (mouseDown:): delta is CGFloat.
10321 (updateFrameSize): Remove unised variable f.
10322 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
10323 Cast float to EmacsCGFloat.
10324 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
10325 also to -1 when restoring.
10326 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
10327 inside NS_IMPL_COCOA.
10328 (toggleFullScreen:): Put call to toggleFullScreen inside
10329 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
10330 (setPosition:portion:whole:): por is CGFloat.
10331 (getMouseMotionPart:window:x:y:): Add F suffix to float.
10332 (mouseDown:): Use CGFloat.
10333 (mouseDragged:): Remove unised variable edge.
10334 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
10336 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
10337 of CGFloat differs.
10338 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
10339 when NS_IMPL_GNUSTEP.
10340 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
10341 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
10342 (EmacsToolbar): Add clearAll. Add tag argument to
10343 addDisplayItemWithImage.
10344 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
10346 * nsselect.m (ns_get_local_selection): Remove unused variable type.
10348 * nsmenu.m (ns_update_menubar): Make static.
10349 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
10350 (fillWithWidgetValue:): Add cast to SEL for setAction.
10351 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
10352 (update_frame_tool_bar): Update code for GNUstep.
10353 (clearAll): New method.
10354 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
10355 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
10356 Move identifierToItem setObject and activeIdentifiers addObject before
10357 call to insertItemWithItemIdentifier.
10358 (validateVisibleItems): Fix indentation.
10359 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
10360 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
10361 UtilityWindow to aStyle, remove call to setStyleMask.
10363 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
10365 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
10366 (ns_charset_covers, ns_get_covering_families, nsfont_open):
10367 Use F suffix on floats.
10368 (ns_char_width): Returns CGFloat.
10369 (ns_ascii_average_width): w is CGFloat instead of float.
10370 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
10372 (ns_glyph_metrics): CGFloat instead of float.
10374 * nsfns.m (x_set_foreground_color, x_set_background_color):
10376 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
10377 remove unused variables.
10378 (Fns_read_file_name): Keep track if panel is for save.
10379 Use ns_filename_from_panel/ns_directory_from_panel.
10380 (Fns_list_services): delegate only used for COCOA.
10381 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
10382 Just return the input if GNUstep.
10383 (x_screen_planes): Remove.
10384 (Fxw_color_values): Use EmacsCGFloat
10385 (Fns_display_monitor_attributes_list): Only get screen number for
10387 (getDirectory, getFilename): Remove from EmacsOpenPanel and
10389 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
10390 ns_directory_from_panel.
10392 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
10394 * process.c (handle_child_signal): Also use WCONTINUED.
10395 This is so that list-processes doesn't mistakenly list the process
10396 as stopped, when the process has actually been continued and is
10399 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
10401 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
10402 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
10403 not already configured.
10405 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
10407 2013-05-29 Eli Zaretskii <eliz@gnu.org>
10409 * Makefile.in (mostlyclean): Remove *.res files.
10411 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
10413 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
10414 a buffer (bug#8447).
10416 2013-05-27 Eli Zaretskii <eliz@gnu.org>
10418 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
10419 display vector, and we backtrack, handle the case that the
10420 previous character position is also displayed from a display
10421 vector or covered by a display string or image. (Bug#14476)
10423 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
10425 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10426 (struct MonitorInfo, free_monitors): Remove.
10427 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
10428 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
10429 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10432 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10433 (struct MonitorInfo, free_monitors): Remove.
10434 (ns_screen_name): Make static.
10435 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
10436 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10439 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10440 (struct MonitorInfo): New struct.
10441 (free_monitors, make_monitor_attribute_list): Declare.
10443 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10445 (free_monitors, make_monitor_attribute_list): New functions.
10446 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
10449 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
10451 * callproc.c (call_process): Refine the doc string. (Bug#14045)
10453 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
10455 * keyboard.c: Apply keyboard decoding only to events that come directly
10456 from the tty, not from unread-command-events (bug#14368).
10457 (read_event_from_main_queue): New function, extracted from read_char.
10458 (read_decoded_char): Remove.
10459 (read_decoded_event_from_main_queue): New function to replace it.
10460 (read_char): Use it.
10461 (read_key_sequence): Use read_char rather than read_decoded_char.
10463 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
10465 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
10467 * casetab.c (init_casetab_once): Fix last change (bug#14424).
10469 2013-05-22 Kenichi Handa <handa@gnu.org>
10471 The following changes are to fix the setting of
10472 buffer-file-coding-system on, for instance, C-x RET c unix RET
10473 _FILE_OF_DOS_EOL_TYPE_ RET.
10475 * coding.h (struct coding_system): New member detected_utf8_chars.
10477 * coding.c (detect_coding_utf_8): Count characters and check EOL
10478 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
10480 (setup_coding_system): Do not initialize coding->head_ascii.
10481 (check_ascii): Do not set coding->eol_seen but update it. Do not
10482 call adjust_coding_eol_type here.
10483 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
10484 If the eol-type of CODING is already specified, adjust the eol type
10485 of the found coding-system.
10486 (decode_coding_gap): Cancel previous change. Utilize the
10487 character numbers counted by detect_coding_utf_8. Fix detection
10490 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
10492 * search.c (looking_at_1): Only set last_thing_searched if the match
10493 changed the match-data (bug#14281).
10495 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
10497 * xdisp.c (reseat_at_previous_visible_line_start):
10498 Already declared in dispextern.h, so remove it here.
10499 (move_it_vertically_backward): Likewise.
10501 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10503 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
10504 (Fx_display_pixel_width, Fx_display_pixel_height)
10505 (Fx_display_mm_width, Fx_display_mm_height):
10506 Mention `display-monitor-attributes-list' in docstrings.
10508 * nsfns.m (ns_get_screen): Remove function. All uses removed.
10509 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
10510 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
10511 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
10512 (Fx_display_backing_store, Fx_display_visual_class)
10513 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
10514 (Fx_display_grayscale_p, Fx_display_pixel_width)
10515 (Fx_display_pixel_height, Fx_display_planes)
10516 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
10517 (Fx_display_screens): Don't confuse X11 screens with NS screens.
10518 (Fx_display_mm_width, Fx_display_mm_height)
10519 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
10520 height for all physical monitors as in X11.
10522 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
10523 Return pixel width or height for all physical monitors as in X11.
10525 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
10527 Port --enable-gcc-warnings to clang.
10528 * bytecode.c (exec_byte_code):
10530 Redo diagnostic pragmas to pacify clang, too.
10531 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
10532 * editfns.c (Fencode_time):
10533 * fileio.c (file_accessible_directory_p):
10534 * font.c (font_unparse_xlfd):
10535 Use '&"string"[index]' instead of '"string" + (index)'.
10536 * undo.c (user_error): Remove; unused.
10538 2013-05-16 Eli Zaretskii <eliz@gnu.org>
10540 * insdel.c (insert_1_both): Document the arguments, instead of
10541 referring to insert_1, which no longer exists.
10543 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
10544 some window, increment windows_or_buffers_changed, so that
10545 *Messages* display in that window is updated. (Bug#14408)
10547 * w32.c: Include epaths.h.
10548 (init_environment): Use cmdproxy.exe without leading directories.
10549 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
10551 (gettimeofday): Adjust signature and return value to Posix
10554 * unexw32.c (open_output_file): Delete the existing emacs.exe
10555 before creating it, to break the hard link to the versioned
10558 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
10559 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
10560 (FIRSTFILE_OBJ): New variables.
10561 (W32_RES): Rename to EMACSRES. All users changed.
10562 (base_obj): Use $(CM_OBJ).
10563 (ALLOBJS): Use $(FIRSTFILE_OBJ).
10564 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
10565 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
10566 $(W32_RES_LINK) before $(LIBES).
10567 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
10569 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10571 * makefile.w32-in (DOC): Use just "DOC".
10573 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10575 * process.c: Export default filters and sentinels to Elisp.
10576 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10578 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10579 (Fset_process_sentinel, Fformat_network_address):
10580 Default to them instead of nil.
10581 (server_accept_connection): Sentinels can't be nil any more.
10582 (read_and_dispose_of_process_output): New function, extracted from
10583 read_process_output.
10584 (read_process_output): Use it; filters can't be nil.
10585 (Finternal_default_process_filter): New function, extracted from
10586 read_process_output.
10587 (exec_sentinel_unwind): Remove function.
10588 (exec_sentinel): Don't zilch sentinel while running.
10589 (status_notify): Sentinels can't be nil.
10590 (Finternal_default_process_sentinel): New function extracted from
10592 (setup_process_coding_systems): Default filter is not nil any more.
10593 (syms_of_process): Export new Elisp functions and initialize
10595 * lisp.h (make_lisp_proc): New function.
10597 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10599 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10601 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10603 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10604 unless we know that the window w is a leaf window.
10605 Another attempt at solving bug#14062.
10607 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10609 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10612 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10614 * image.c (gif_load): Check that subimages fit (Bug#14345).
10616 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10618 * lread.c (skip_dyn_eof): New function.
10619 (read1): Use it to skip the end of a file in response to #@00.
10621 * doc.c (get_doc_string): Slightly relax the sanity checking.
10623 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10625 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10626 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10627 (MonitorInfo): New struct.
10628 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10629 (Fns_display_monitor_attributes_list): New functions.
10630 (display-usable-bounds): Remove.
10631 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10634 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10636 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10637 (GTK_CHECK_VERSION): New macro, if not already defined.
10638 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10639 replaced by GTK_CHECK_VERSION.
10641 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10643 * xterm.h (GTK_PREREQ): New macro.
10644 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10645 to use this macro instead, for consistency and clarity.
10647 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10649 * xdisp.c (row_for_charpos_p): New function, with code of
10650 cursor_row_p, but accepts an additional argument CHARPOS instead
10651 of using a hardcoded PT.
10652 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10653 (row_containing_pos): Call row_for_charpos_p instead of partially
10654 doing the same. Fixes cursor positioning under longlines-mode
10655 when longlines-show-effect includes more than one newline, when
10656 moving the cursor vertically up.
10658 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10660 * makefile.w32-in (ACL_H): New macro.
10661 ($(BLD)/fileio.$(O)): Update dependencies.
10663 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10665 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10666 * Makefile.in (LIB_ACL): New macro.
10667 (LIBACL_LIBS): Remove.
10668 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10669 * fileio.c: Include <acl.h>.
10670 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10671 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10673 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10676 * unexelf.c: Don't assume ElfW (Half) fits in int.
10677 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10678 when dealing with ElfW (Half) values, since they can exceed 2**31
10679 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10680 (entry_address): Omit unused NUM arg. All uses changed.
10682 2013-05-07 Juri Linkov <juri@jurta.org>
10684 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10685 to the string converted from number with `Fnumber_to_string'.
10688 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10690 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10691 This fixes a problem introduced by my previous change.
10693 2013-05-07 Glenn Morris <rgm@gnu.org>
10695 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10697 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10699 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10701 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10703 Static checking by GCC 4.8.0.
10704 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10705 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10706 (x_get_monitor_attributes_fallback)
10707 (x_get_monitor_attributes_xinerama)
10708 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10709 Define only if USE_GTK.
10710 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10711 (x_get_monitor_attributes_fallback): Omit unused locals.
10712 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10713 Use double, not float, to avoid mixed-mode floating point arithmetic.
10715 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10716 Jan Djärv <jan.h.d@swipnet.se>
10718 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10719 (XINERAMA_CFLAGS): New macros.
10720 (ALL_CFLAGS, LIBES): Use them.
10722 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10723 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10724 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10725 (syms_of_xfns): DEFSYM them.
10726 (struct MonitorInfo): New struct.
10727 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10728 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10729 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10730 (x_get_monitor_attributes_xinerama): New functions.
10731 (Fx_display_monitor_attributes_list): New primitive.
10732 (syms_of_xfns): Defsubr it.
10734 * xterm.h (x_display_info): Add Xatom_net_workarea and
10735 Xatom_net_current_desktop.
10737 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10738 and dpyinfo->Xatom_net_current_desktop.
10740 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10742 * xdisp.c (pos_visible_p): Use the special code for finding the
10743 beginning of a display property or overlay for any "replacing"
10744 display property, not just for display strings. This solves
10745 incorrect reporting of position by posn-at-point. (Bug#14241)
10747 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10749 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10750 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10751 Verify that ElfW (Half) fits in int.
10752 (fatal): Use same signature as lisp.h.
10753 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10754 configure and build with -DUNEXELF_DEBUG without worrying about
10755 other modules that use DEBUG.
10756 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10757 possibly-wide integers now uses it instead of plain fprintf.
10758 (entry_address): New function, which avoids problems with 32-bit
10759 overflow on 64-bit hosts.
10760 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10761 (round_up): Don't assume the remainder fits in int.
10762 (find_section): Use bool for boolean. Simplify debug code.
10763 (unexec): Don't assume file sizes fit in int or size_t.
10764 Omit unnecessary trailing newline in 'fatal' format.
10765 Use strerror rather than outputting decimal error number.
10766 Remove unused code when emacs is not defined;
10767 this file relies on Emacs now.
10768 Don't assume e_phnum and e_shnum are positive.
10770 * regex.c: Fix problems when DEBUG is defined.
10771 (extract_number, extract_number_and_incr): Define regardless of
10772 whether DEBUG is defined; that's simpler and makes the code less
10773 likely to go stale in the normal case when DEBUG is not defined.
10774 Return int rather than taking an int * arg. All callers changed.
10775 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10776 Remove, replacing with ...
10777 (DEBUG_PRINT): New macro. All callers changed.
10778 (DEBUG_COMPILES_ARGUMENTS): New macro.
10779 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10780 (print_compiled_pattern, print_double_string) [DEBUG]:
10781 Use prototype rather than old-style definition.
10782 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10783 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10784 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10785 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10786 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10787 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10788 This matters only when DEBUG is defined.
10790 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10792 * xdisp.c (set_iterator_to_next): Set the
10793 ignore_overlay_strings_at_pos_p flag only if we are _really_
10794 iterating over an overlay string, as indicated by the
10795 current.overlay_string_index member. (Bug#14306)
10797 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10799 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10800 to where it is used, to avoid autorelease issues (Bug#14050).
10802 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10804 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10805 * fileio.c (syms_of_fileio): Implement this.
10806 * filelock.c (create_lock_file): If symbolic links don't work, so
10807 we use a regular file as a lock file, do not fsync the lock file;
10810 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10812 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10813 (syms_of_minibuf): Adjust accodingly.
10815 * callint.c (Fcall_interactively): Adjust calls accordingly.
10817 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10819 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10820 w->contents is a buffer before computing everything else.
10821 Use parentheses to disambiguate last part of the condition.
10823 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10824 assertion violations. (Bug#14062)
10826 2013-05-01 David Reitter <david.reitter@gmail.com>
10828 * nsfns.m (ns_tooltip): Initialize.
10830 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10832 * coding.c (decode_coding_gap): Don't remove the character before
10833 a newline unless it's a CR character. (Bug#14287)
10835 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10837 * dispextern.h (struct face): Move enum face_underline_type
10838 earlier so that bitfields can be in the same word.
10840 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10842 * nsfns.m (handlePanelKeys): New function.
10843 (EmacsOpenPanel:performKeyEquivalent:)
10844 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10845 arrows/function/control and copy/paste keys (Bug#14296).
10847 2013-04-27 Juri Linkov <juri@jurta.org>
10849 * callint.c (Fcall_interactively): Call `Qread_number' for
10850 interactive code letter `n' instead of using duplicate code.
10853 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10855 * systime.h (make_timeval): Declare as 'const'.
10857 2013-04-27 Kenichi Handa <handa@gnu.org>
10859 * font.c (font_open_entity): Always open a font of manageable
10862 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10864 Port better to AIX (Bug#14258).
10865 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10868 2013-04-24 Kenichi Handa <handa@gnu.org>
10870 * coding.c (decode_coding_iso_2022): When an invalid escape
10871 sequence is encountered, reset the invocation and designation
10872 status to the safest one.
10874 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10876 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10877 Without this fix, "make distclean" leaves stamp-h1 behind.
10879 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10881 * w32fns.c (w32_fullscreen_rect): New function to compute the
10882 window rectangle for the given fullscreen mode.
10883 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10884 longer tunes the window size. This keeps the window's edges flush
10885 with the screen and allows the taskbar to hide itself in fullboth.
10887 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10888 window decorations and uses the entire screen.
10890 * w32term.h (w32_fullscreen_rect) Add prototype.
10891 (struct w32_output): Replace normal_width, normal_height,
10892 normal_top, and normal_left members with a single normal_placement
10894 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10896 (FRAME_NORMAL_PLACEMENT): New macro.
10898 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10900 * minibuf.c (Ftest_completion): Silence compiler warning.
10902 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10904 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10907 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10910 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10911 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10912 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10913 parentheses where appropriate.
10915 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10917 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10919 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10921 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10922 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10923 Mention in the doc string that setting these variables takes
10924 effect only after a call to set-window-buffer. (Bug#14200)
10926 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10928 * indent.c (Fvertical_motion): Don't consider display strings on
10929 overlay strings as display strings on the buffer position we
10930 started from. This prevents vertical cursor motion from jumping
10931 more than one line when there's an overlay string with a display
10932 property at end of line.
10933 Reported by Karl Chen <Karl.Chen@quarl.org> in
10934 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10936 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10938 * window.c (select_window): `record_buffer' even if window is
10939 already selected (bug#14191).
10941 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10943 * window.c (Fwindow_end): Test more flags, including the buffer's
10944 last_overlay_modified flag, to determine whether the window's
10945 display is really up-to-date. Prevents the function from
10946 returning a stale value. (Bug#14170)
10947 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10950 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10952 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10953 garbaged only if it is not already the top frame on its TTY.
10954 This prevents flickering due to constant redrawing of TTY frames when
10955 there are GUI frames open in the same session. (Bug#13864)
10957 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10959 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10960 of marking the idle timers directly.
10962 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10964 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10965 tables (bug#14054).
10967 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10969 * window.c (select_window): Don't record_buffer while the invariant is
10970 temporarily broken (bug#14161).
10972 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10974 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10976 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10978 2013-04-07 Romain Francoise <romain@orebokech.com>
10980 Ignore additional platform-specific ACL errors (Bug#13702).
10981 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10982 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10984 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10986 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10989 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10991 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10992 This bug was introduced by my 2013-02-25 change that simplified
10993 data_start configuration. Without this change, on GNU/Linux
10994 an Emacs configured with --enable-profiling fails immediately
10995 due to a profiler signal.
10996 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10997 with these flags. On platforms where special flags are needed
10998 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10999 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
11000 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
11002 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
11004 Get rid of some platform-specific functions examining window
11005 system and its capabilities. This is a partial rework of the
11007 * lisp.h (have_menus_p): Remove prototype. This function is
11008 replaced with platform-independent window_system_available.
11009 (check_window_system): Move to...
11010 * frame.h (decode_window_system_frame, window_system_available):
11011 ...here, add new prototypes.
11012 * frame.c (window_system_available, decode_window_system_frame):
11014 (check_window_system): Platform-independent now.
11015 * xterm.h (x_in_use): Remove declaration.
11017 * w32term.h (check_x_frame):
11018 * nsterm.h (check_x_frame): Remove prototypes. This function
11019 is replaced with platform-independent decode_window_system_frame.
11020 * msdos.c (have_menus_p): Remove.
11021 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
11022 Remove platform-specific functions. Use check_window_system,
11023 decode_window_system_frame and check_ns_display_info where
11024 appropriate. Minor style and comment tweaks.
11025 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
11026 (check_x_frame): Likewise.
11027 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
11029 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
11030 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
11031 * xmenu.c, xselect.c: All related users changed.
11033 2013-04-03 Kenichi Handa <handa@gnu.org>
11035 The following changes is to optimize the code for reading UTF-8
11038 * coding.c (check_ascii): Rename from detect_ascii. Return value
11039 changed. Check EOL format. Do not call adjust_coding_eol_type
11041 (check_utf_8): New function.
11042 (adjust_coding_eol_type): Do nothing if already adjusted.
11043 (detect_coding): Compare the return value of check_ascii with
11044 coding->src_bytes. Call adjust_coding_eol_type if necessary.
11045 (decode_coding_gap): Optimize for valid UTF-8.
11047 2013-03-21 Kenichi Handa <handa@gnu.org>
11049 * coding.c (syms_of_coding): Cancel previous change.
11051 * insdel.c (insert_from_gap): Fix previous change.
11053 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
11055 Consistently use platform-specific function to detect window system.
11056 * lisp.h (check_window_system): New prototype. This function is
11057 going to replace check_x, check_w32 and check_ns.
11058 (have_menus_p): Mention msdos.c in comment.
11059 * fontset.c (check_window_system_func): Remove. Adjust all users.
11060 * fontset.h (check_window_system_func): Remove prototype.
11061 * nsterm.h (check_ns):
11062 * xterm.h (check_x):
11063 * w32term.h (check_w32): Likewise.
11064 * menu.c (Fx_popup_menu): Use check_window_system.
11065 * msdos.c (check_window_system): Define for MS-DOS.
11066 * nsfns.m (check_window_system): Define for NS. Adjust all users.
11067 * w32fns.c (check_window_system): Likewise for MS-Windows.
11068 * xfns.c (check_window_system): Likewise for X.
11069 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
11070 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
11072 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
11074 Prefer < to > in range checks such as 0 <= i && i < N.
11075 This makes it easier to visualize quantities on a number line.
11076 This patch doesn't apply to all such range checks,
11077 only to the range checks affected by the 2013-03-24 change.
11078 This patch reverts most of the 2013-03-24 change.
11079 * alloc.c (xpalloc, Fgarbage_collect):
11080 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
11081 * character.c (string_escape_byte8):
11082 * charset.c (read_hex):
11083 * data.c (cons_to_unsigned):
11084 * dispnew.c (update_frame_1):
11085 * doc.c (Fsubstitute_command_keys):
11086 * doprnt.c (doprnt):
11087 * editfns.c (hi_time, decode_time_components):
11088 * fileio.c (file_offset):
11089 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11090 * font.c (font_intern_prop):
11091 * frame.c (x_set_alpha):
11092 * gtkutil.c (get_utf8_string):
11093 * indent.c (check_display_width):
11094 * keymap.c (Fkey_description):
11095 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
11097 * minibuf.c (read_minibuf_noninteractive):
11098 * process.c (wait_reading_process_output):
11099 * search.c (Freplace_match):
11100 * window.c (get_phys_cursor_glyph):
11101 * xdisp.c (redisplay_internal):
11102 * xsmfns.c (smc_save_yourself_CB):
11103 Prefer < to > for range checks.
11104 * dispnew.c (sit_for): Don't mishandle NaNs.
11105 This fixes a bug introduced in the 2013-03-24 change.
11106 * editfns.c (decode_time_components): Don't hoist comparison.
11107 This fixes another bug introduced in the 2013-03-24 change.
11109 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
11111 * frame.h (struct frame): Drop scroll_bottom_vpos
11112 member becaue all real users are dead long ago.
11113 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
11114 * xdisp.c (redisplay_internal): Adjust user.
11116 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
11118 * nsmenu.m (showAtX:Y:for:): setLevel to
11119 NSPopUpMenuWindowLevel (Bug#13998).
11121 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
11123 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
11124 (ns_check_pending_open_menu): Declare.
11126 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
11127 (x_activate_menubar): Update the menu with title that matches
11128 ns_get_pending_menu_title, and call
11129 ns_check_pending_openmenu (Bug#12698).
11130 (menuWillOpen:): New method.
11131 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
11133 * nsterm.m (menu_will_open_state, menu_mouse_point)
11134 (menu_pending_title): New varaibles.
11135 (ns_get_pending_menu_title, ns_check_menu_open)
11136 (ns_check_pending_open_menu): New functions.
11138 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
11140 * indent.c (current_column_bol_cache): Remove leftover which is not
11141 used in Fmove_to_column any more.
11142 (current_column, scan_for_column): Adjust users.
11143 * keyboard.c (last_point_position_buffer, last_point_position_window):
11144 Remove leftovers which are not used for recording undo any more.
11145 (command_loop_1, syms_of_keyboard): Adjust users.
11146 * xdisp.c (last_max_ascent): Remove leftover which is not used in
11147 redisplay_window any more.
11148 (move_it_to): Adjust user.
11150 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
11152 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
11153 Update dependencies.
11155 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
11157 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
11158 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
11159 forward references.
11161 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11163 * window.h (struct window): Replace hchild, vchild and buffer slots
11164 with a single slot 'contents'. This is possible because each valid
11165 window may have either the child window (in vertical or horizontal
11166 combination) or buffer to display (for the leaf window). Using that,
11167 a lot of operations to traverse and/or change window hierarchies may
11168 be simplified. New member horizontal is used to distinguish between
11169 horizontal and vertical combinations of internal windows.
11170 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
11171 (WINDOW_VERTICAL_COMBINATION_P): New macros.
11172 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
11173 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
11174 Use contents slot, not buffer, where appropriate.
11175 (wset_combination): New function.
11176 (wset_buffer): Add eassert.
11177 (Fframe_first_window): Simplify the loop reaching first window.
11178 (Fwindow_buffer): Use WINDOW_LEAF_P.
11179 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
11180 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
11181 (unshow_buffer): Convert initial debugging check to eassert.
11182 (replace_window, recombine_windows, Fdelete_other_windows_internal)
11183 (make_parent_window, window_resize_check, window_resize_apply)
11184 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
11185 (Fset_window_configuration, delete_all_child_windows, save_window_save):
11186 Adjust to match struct window changes.
11187 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
11188 (mark_window_cursors_off, count_windows, get_leaf_windows)
11189 (foreach_window_1): Simplify the loop.
11190 * alloc.c (mark_object): Do not check for the leaf window because
11191 internal windows has no glyph matrices anyway.
11192 * dispnew.c (clear_window_matrices, showing_window_margins_p)
11193 (allocate_matrices_for_window_redisplay, fake_current_matrices)
11194 (allocate_matrices_for_frame_redisplay, free_window_matrices)
11195 (build_frame_matrix_from_window_tree, mirror_make_current)
11196 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
11197 (update_window_tree, set_window_update_flags): Simplify the loop.
11198 (sync_window_with_frame_matrix_rows): Enforce live window.
11199 Use contents slot, not buffer, where appropriate.
11200 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
11201 and WINDOW_HORIZONTAL_COMBINATION_P.
11202 (make_frame_visible_1): Simplify the loop.
11203 Use contents slot, not buffer, where appropriate.
11204 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
11205 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
11206 (expose_window_tree): Likewise.
11207 Use contents slot, not buffer, where appropriate.
11208 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
11209 to avoid deleted windows. Use contents slot instead of buffer.
11210 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
11211 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
11212 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
11213 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
11215 2013-03-28 Eli Zaretskii <eliz@gnu.org>
11217 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
11218 identify the reasons for assertion violations in bug#14062 and
11220 (Fx_show_tip): Fix compilation error under
11221 "--enable-check-lisp-object-type". (Bug#14073)
11223 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
11224 Reported by <rzl24ozi@gmail.com>.
11226 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11228 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
11230 (unwind_with_echo_area_buffer): ...to restore it here.
11231 This is needed to ensure that...
11232 (redisplay_window): ...both window markers are valid here,
11233 which is verified by eassert.
11234 * editfns.c (save_excursion_save): Do not assume that
11235 selected_window always displays the buffer.
11236 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
11239 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
11241 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
11244 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
11246 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
11248 2013-03-27 Eli Zaretskii <eliz@gnu.org>
11250 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
11251 since MinGW's w32api headers do. This avoids compiler warnings.
11253 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
11254 if already defined.
11256 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11258 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
11260 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
11262 * gtkutil.c (style_changed_cb): Check if frame is live and an
11263 X frame (Bug#14038).
11265 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11267 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
11268 Define only for _WIN32_WINNT less than 0x0500.
11269 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
11271 Move inclusion of time.h before sys/time.h, so that MinGW64 could
11272 see its own definitions of 'struct timeval' and 'struct timezone'.
11274 Fix incompatibilities between MinGW.org and MinGW64 headers.
11275 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
11277 * w32.c (REPARSE_DATA_BUFFER): Guard with
11278 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
11280 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
11282 * xterm.c: Include X11/XKBlib.h
11283 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
11285 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
11287 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
11289 * blockinput.h (input_blocked_p): Likewise.
11290 * bytecode.c (exec_byte_code): Likewise.
11291 * callproc.c (call_process_kill, call_process_cleanup)
11292 (Fcall_process): Likewise.
11293 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
11294 (Fccl_execute_on_string): Likewise.
11295 * character.c (string_escape_byte8): Likewise.
11296 * charset.c (read_hex): Likewise.
11297 * cm.c (calccost): Likewise.
11298 * data.c (cons_to_unsigned): Likewise.
11299 * dired.c (directory_files_internal, file_name_completion):
11301 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
11302 (sit_for): Likewise.
11303 * doc.c (Fsubstitute_command_keys): Likewise.
11304 * doprnt.c (doprnt): Likewise.
11305 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
11306 * emacsgtkfixed.c: Likewise.
11307 * fileio.c (file_offset, Fwrite_region): Likewise.
11308 * floatfns.c (Fexpt, fmod_float): Likewise.
11309 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11311 * font.c (font_intern_prop): Likewise.
11312 * frame.c (x_set_alpha): Likewise.
11313 * gtkutil.c (get_utf8_string): Likewise.
11314 * indent.c (check_display_width): Likewise.
11315 * intervals.c (create_root_interval, rotate_right, rotate_left)
11316 (split_interval_right, split_interval_left)
11317 (adjust_intervals_for_insertion, delete_node)
11318 (interval_deletion_adjustment, adjust_intervals_for_deletion)
11319 (merge_interval_right, merge_interval_left, copy_intervals)
11320 (set_intervals_multibyte_1): Likewise.
11321 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
11322 * keymap.c (Fkey_description): Likewise.
11323 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
11324 * lread.c (openp, read_integer, read1, string_to_number):
11326 * menu.c (ensure_menu_items): Likewise.
11327 * minibuf.c (read_minibuf_noninteractive): Likewise.
11328 * print.c (printchar, strout): Likewise.
11329 * process.c (create_process, Faccept_process_output)
11330 (wait_reading_process_output, read_process_output, send_process)
11331 (wait_reading_process_output): Likewise.
11332 * profiler.c (make_log, handle_profiler_signal): Likewise.
11333 * regex.c (re_exec): Likewise.
11334 * regex.h: Likewise.
11335 * search.c (looking_at_1, Freplace_match): Likewise.
11336 * sysdep.c (get_child_status, procfs_ttyname)
11337 (procfs_get_total_memory): Likewise.
11338 * systime.h (EMACS_TIME_VALID_P): Likewise.
11339 * term.c (dissociate_if_controlling_tty): Likewise.
11340 * window.c (get_phys_cursor_glyph): Likewise.
11341 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
11342 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
11344 * xfns.c (Fx_window_property): Likewise.
11345 * xmenu.c (set_frame_menubar): Likewise.
11346 * xselect.c (x_get_window_property, x_handle_dnd_message):
11348 * xsmfns.c (smc_save_yourself_CB): Likewise.
11349 * xterm.c (x_scroll_bar_set_handle): Likewise.
11351 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
11353 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
11354 to be optional or nil. Adjust comment and convert it to docstring.
11355 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
11356 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
11358 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
11360 Static checking by GCC 4.8-20130319.
11361 * image.c (gif_load): Assume pass < 3 to pacify GCC.
11362 * process.c (Fset_process_datagram_address)
11363 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
11364 * xdisp.c (get_char_face_and_encoding)
11365 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
11366 (get_glyph_face_and_encoding): Prepare face before possibly using it.
11367 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
11369 2013-03-24 Ken Brown <kbrown@cornell.edu>
11371 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
11372 fix compilation on 64-bit Cygwin, where underscores are not
11373 automatically prepended.
11375 * w32term.c (w32_initialize): Silence compiler warning.
11377 2013-03-23 Eli Zaretskii <eliz@gnu.org>
11379 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
11380 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
11381 variables, to save and restore frame dimensions.
11382 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
11383 after returning from a 'fullscreen' configuration.
11384 use SendMessage instead of PostMessage to send the SC_RESTORE message,
11385 to avoid races between the main thread and the input thread.
11387 * w32term.h (struct w32_output): New members normal_width,
11388 normal_height, normal_top, normal_left, and prev_fsmode.
11389 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
11390 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
11391 members of a frame.
11393 * w32term.c (w32fullscreen_hook): Record last value of the frame's
11394 'fullscreen' parameter. Always record previous width and height
11395 of the frame, except when switching out of maximized modes, so
11396 that they could be restored correctly, instead of resetting to the
11397 default frame dimensions. Send SC_RESTORE command to the frame,
11398 unless we are going to send SC_MAXIMIZE, to restore the frame
11399 resize hints in the mouse pointer shown by the window manager.
11402 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
11404 * lisp.h (get_frame_param): Adjust conditions for prototype
11407 2013-03-22 Ken Brown <kbrown@cornell.edu>
11409 * unexcw.c: Drop unneeded inclusion of w32common.h.
11410 (report_sheap_usage): Declare.
11411 (read_exe_header): Add magic numbers for x86_64.
11412 (fixup_executable): Fix printf format specifier for unsigned long
11415 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
11417 * frame.h (struct frame): Put menu_bar_window under #ifdef
11418 because this member is not needed when X toolkit is in use.
11419 (fset_menu_bar_window):
11420 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11421 (free_glyphs, update_frame):
11422 * xdisp.c (expose_frame): Likewise.
11423 (display_menu_bar): Likewise. Remove redundant eassert.
11424 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
11427 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
11429 Use functions and constants to manipulate Lisp_Save_Value objects.
11430 This replaces code that used macros and strings and token-pasting.
11431 The change makes the C source a bit easier to follow,
11432 and shrinks the Emacs executable a bit.
11433 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
11434 (make_save_value): Change 1st arg from string to enum. All callers
11437 (mark_object): Use if, not #if, for GC_MARK_STACK.
11438 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
11439 (XSAVE_OBJECT): Now functions, not macros.
11440 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
11441 the constant was never used.
11442 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
11443 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
11444 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
11445 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
11447 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
11448 type3 with a single member save_type. All uses changed.
11449 (save_type, set_save_pointer, set_save_integer): New functions.
11450 * print.c (PRINTX): Remove.
11452 * alloc.c: Remove redundant static declarations.
11454 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11456 * window.h (struct window): Convert left_col, top_line, total_lines
11457 and total_cols from Lisp_Objects to integers. Adjust comments.
11458 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
11460 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
11461 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
11462 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
11463 Adjust users where appropriate.
11465 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11467 * frame.h (struct frame): Drop resx and resy because the same data is
11468 available from window system-specific output context. Adjust users.
11469 (default_pixels_per_inch_x, default_pixels_per_inch_y):
11470 New functions to provide defaults when no window system available.
11471 (FRAME_RES_X, FRAME_RES_Y): New macros.
11472 (NUMVAL): Move from xdisp.c.
11473 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
11474 (Ffont_face_attributes, Fopen_font):
11475 * image.c (gs_load):
11476 * w32font.c (fill_in_logfont):
11477 * xdisp.c (calc_pixel_width_or_height):
11478 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
11479 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
11481 2013-03-20 Kenichi Handa <handa@gnu.org>
11483 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
11484 to 1 (temporary workaround until a bug related to ASCII
11485 optimization is fixed).
11487 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
11489 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
11490 Signal error if window is not internal. Adjust docstring.
11491 (delete_all_child_windows): Use combination_limit to save the buffer.
11492 (Fset_window_configuration): Adjust accordingly.
11493 * print.c (syms_of_print): Initialize debugging output not here...
11494 (init_print_once): ...but in a new function here.
11495 * lisp.h (init_print_once): Add prototype.
11496 * emacs.c (main): Add call to init_print_once. Adjust comments.
11498 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
11500 * window.c (window_resize_check, window_resize_apply)
11501 (window_from_coordinates, recombine_windows, set_window_buffer)
11502 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
11503 (Fsplit_window_internal, Fdelete_window_internal)
11504 (freeze_window_starts): Use bool for booleans.
11505 * window.h (window_frame_coordinates, resize_frame_windows)
11506 (freeze_window_starts, set_window_buffer): Adjust prototypes.
11508 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
11510 * dispnew.c (bitch_at_user): Use `user-error'.
11512 2013-03-17 Ken Brown <kbrown@cornell.edu>
11514 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
11515 as return type of image_background. (Bug#13981)
11516 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
11518 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
11520 * nsterm.m (updateFrameSize:): Change resize increments if needed.
11521 (ns_select): Don't return with result uninitialized.
11523 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
11526 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
11528 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
11529 directories. If filename is nil, get directory name (Bug#13932).
11530 Use getFilename and getDirectory.
11531 (getFilename, getDirectory): New methods for EmacsSavePanel and
11533 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
11535 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
11537 * coding.c (decode_coding_gap): Fix typo caught by static checking.
11539 2013-03-15 Kenichi Handa <handa@gnu.org>
11541 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
11542 (adjust_after_replace): Make it back to static. Delete the third
11543 arg text_at_gap_tail. Cancel the code for handling it.
11545 * coding.h (struct coding_system): New member eol_seen.
11547 * coding.c (detect_ascii): New function.
11548 (detect_coding): Set coding->head_ascii and coding->eol_seen only
11549 when the source bytes are actually scanned. On detecting for
11550 coding_category_utf_8_auto, call detect_ascii instead of scanning
11551 source bytes directly.
11552 (produce_chars): Call insert_from_gap with the new arg 0.
11553 (encode_coding): Likewise.
11554 (decode_coding_gap): Control ASCII optimization by the variable
11555 disable_ascii_optimization instead of #ifndef .. #endif.
11556 Deccode EOL format according to coding->eol_seen.
11557 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
11560 * lisp.h (adjust_after_replace): Cancel externing it.
11561 (insert_from_gap): Adjust prototype.
11563 2013-03-15 Eli Zaretskii <eliz@gnu.org>
11565 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
11566 FULLSCREEN_MAXIMIZED. (Bug#13935)
11568 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
11570 * region-cache.c (find_cache_boundary, move_cache_gap)
11571 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11572 Simplify debugging check and convert to eassert. Adjust comment.
11573 (pp_cache): Put under ENABLE_CHECKING.
11575 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11577 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11578 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11579 and WM_ACTIVATEAPP.
11580 (w32fullscreen_hook): If the frame is visible, reset
11581 f->want_fullscreen flag after changing the frame size. If the
11582 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11585 2013-03-13 Daniel Colascione <dancol@dancol.org>
11587 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11588 too so that these builds can use Cygwin's file conversion
11589 functions. (We've been building and linking cygw32.o all along
11590 and just not using it.)
11592 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11594 File synchronization fixes (Bug#13944).
11595 * Makefile.in (LIB_FDATASYNC): New macro.
11597 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11598 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11599 Don't worry about HAVE_FSYNC, since a substitute fsync is
11600 available if the system lacks one.
11601 (Fwrite_regin): Retry fsync if interrupted.
11603 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11605 * w32term.c (w32_read_socket): If the Emacs frame is being
11606 activated, call w32fullscreen_hook, to make sure the new frame
11607 dimensions are in effect. (Bug#13937)
11609 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11611 * xdisp.c (init_iterator): Simplify because both character and byte
11612 positions are either specified or -1. Add eassert. Adjust comment.
11613 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11614 character and byte positions can be obtained from marker.
11616 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11618 Static checking by Sun C 5.12.
11619 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11620 * bytecode.c (exec_byte_code):
11621 * dispnew.c (init_display):
11623 * fileio.c (Fsubstitute_in_file_name):
11624 * keyboard.c (Fevent_convert_list):
11625 * keymap.c (Fsingle_key_description):
11626 * term.c (maybe_fatal, fatal):
11627 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11628 * xsmfns.c (Fhandle_save_session):
11629 Omit unreachable code.
11630 * keymap.c (map_keymap_char_table_item): Cast void * to
11631 a function pointer type; the C Standard requires this.
11633 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11634 Include <sys/param.h> unconditionally, as that works elsewhere and
11635 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11636 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11639 See ChangeLog.12 for earlier changes.
11641 ;; Local Variables:
11645 Copyright (C) 2011-2014 Free Software Foundation, Inc.
11647 This file is part of GNU Emacs.
11649 GNU Emacs is free software: you can redistribute it and/or modify
11650 it under the terms of the GNU General Public License as published by
11651 the Free Software Foundation, either version 3 of the License, or
11652 (at your option) any later version.
11654 GNU Emacs is distributed in the hope that it will be useful,
11655 but WITHOUT ANY WARRANTY; without even the implied warranty of
11656 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11657 GNU General Public License for more details.
11659 You should have received a copy of the GNU General Public License
11660 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.