GitLab

* nsfns.m (ns_set_doc_edited): Remove unused arg OLDVAL.
* nsterm.h: Fix prototype.

* xterm.c:
* process.c:
* emacs.c: Use HAVE_SYS_IOCTL_H instead of BSD_SYSTEM as a guard
for including <sys/ioctl.h>.
* sysdep.c (wait_without_blocking): Remove BSD_SYSTEM case, this
code is only used for MSDOS.

http://lists.gnu.org/archive/html/emacs-devel/2010-03/msg01456.html

* image.c: Add `Qextension_data'.
(syms_of_image): Initialize and staticpro `Qextension_data'.
(Fimage_metadata): Rename from `Fimage_extension_data'.
(gif_load): Put GIF extension data to the property
`Qextension_data'.

* image.el (image-animated-p): Use `image-metadata' instead of
`image-extension-data'.  Get GIF extenstion data from metadata
property `extension-data'.

 xdisp.c (highlight_trailing_whitespace): Support highlight of
 trailing whitespace in right-to-left rows.

* keyboard.c (nonundocount): Remove extern declaration.
(command_loop_1): Remove brittle optimisation for cheap and common operations.
* xdisp.c (redisplay_internal): Don't bother checking
redisplay_performed_directly_p any more.
* sysdep.c (init_sys_modes): Don't call direct_output_forward_char any more.
* dispnew.c (redisplay_performed_directly_p)
(direct_output_for_insert, direct_output_forward_char):
* dispextern.h (redisplay_performed_directly_p)
(direct_output_for_insert, direct_output_forward_char): Remove.
* cmds.c (nonundocount): Make it static.

 xdisp.c (BUFFER_POS_REACHED_P, move_it_in_display_line_to):
 Restore original behavior when the iterator is not bidi_p.

 bidi.c (bidi_cache_iterator_state): Invalidate the cache if we
 are outside the range of cached character positions.

* s/usg5-4.h (LIBS_DEBUG):
* s/irix6-5.h (C_DEBUG_SWITCH):
* s/gnu-linux.h (LIBS_DEBUG):
* s/darwin.h (LIBS_DEBUG):
* s/bsd-common.h (LIBS_DEBUG):
* s/aix4-2.h (LIBS_DEBUG, C_DEBUG_SWITCH):
* m/iris4d.h (LIBS_DEBUG):
* m/hp800.h (LIBS_DEBUG): Remove definitions.

* Makefile.in (LIBES): Remove reference to LIBS_DEBUG.
(LIBS_DEBUG): Remove definition.

* configure.in: Remove all references to C_DEBUG_SWITCH.

Patch from Adrian Robert, see
http://lists.gnu.org/archive/html/emacs-devel/2010-03/msg01391.html

* xdisp.c (x_consider_frame_title, update_window_cursor): Remove
HAVE_NS conditionals.
(prepare_menu_bars)[HAVE_NS]: Call ns_set_doc_edited.

* nsfns.m (x_implicitly_set_name): If frame-title-format is t, use
filename for the title.
(ns_set_doc_edited): Do nothing if the selected window is a
minibuffer window.

* nsterm.h: Add prototypes for ns_set_name_as_filename and
ns_set_doc_edited.

* nsterm.m: Remove unneeded prototype.

 doc/emacs/mule.texi (International): Mention support of
 bidirectional editing.
 (Bidirectional Editing): New section.
 etc/HELLO: Reorder Arabic and Hebrew into logical order, and
 insert RLM before the opening paren, to make the display more
 reasonable.  Add setting for bidi-display-reordering in the local
 variables section.
 lisp/files.el: Make bidi-display-reordering safe variable for
 boolean values.
 src/xdisp (append_glyph): If the glyph row is reversed, prepend the
 glyph rather than appending it.
 src/makefile.w32-in (OBJ1): Add $(BLD)/bidi.$(O).
 ($(BLD)/bidi.$(O)): New target.

* Makefile.in (SOME_MACHINE_OBJECTS): Ensure dbus stuff is always
in the DOC file.

 bidi.c (bidi_get_next_char_visually): Improve commentary.
 dispextern.h (PRODUCE_GLYPHS): Set the reversed_p flag in the
 iterator's glyph_row here.
 xdisp.c (handle_invisible_prop, set_iterator_to_next)
 (next_element_from_buffer): Don't set the reversed_p flag in the
 iterator's glyph_row here.

* m/hp800.h (LIBS_MACHINE): Remove, same as default.
* m/iris4d.h (LIBS_MACHINE): Likewise.
* m/ibmrs6000.h (LIBS_MACHINE): Rename to LIBS_SYSTEM and move ...
* s/aix4-2.h (LIBS_SYSTEM): ... here.

* atimer.c (set_alarm): Remove dead code, all USG systems define
POSIX_SIGNALS.
* data.c (arith_error): Likewise.
* keyboard.c (input_available_signal, handle_user_signal)
(interrupt_signal): Likewise.
* process.c (sigchld_handler): Likewise.
(create_process): Remove if 0 code.  Remove HPUX conditional when
!defined (POSIX_SIGNALS), it cannot be true.
* syssignal.h: Remove USG5_4 and USG conditionals when
!POSIX_SIGNALS, they cannot be true.

* frame.c (x_get_arg): Handle RES_TYPE_BOOLEAN_NUMBER (bug #5736).

* xfns.c (Fx_create_frame): Make menuBar a RES_TYPE_BOOLEAN_NUMBER.

* dispextern.h (resource_types): RES_TYPE_BOOLEAN_NUMBER is new.

* xresources.texi (Table of Resources): Clarify toolBar number
for Gtk+.

* frames.texi (Menu Bars): menuBarLines => menuBar (bug#5736).

not used anymore.

support vax on BSDs.

* s/aix4-2.h (ORDINARY_LINK): ... here.

* lisp/Makefile.in (top_srcdir): Define.
(abs_top_builddir): Define.
(srcdir): Don't append `/..'.
(EMACS): Use ${abs_top_builddir}.
(all, compile, compile-always, compile-last): Don't set emacswd.
(update-subdirs, update-authors): Use $(top_srcdir) instead of
$(srcdir).
(lisp): Use $(srcdir) instead of @srcdir@.
* src/Makefile.in (abs_builddir): Define.
(bootstrap_exe): Use it.
(VPATH): Use $(srcdir) instead of @srcdir@.

* lisp/Makefile.in (EMACS): Arrange for it to work when we chdir.
(setwins, setwins_almost, setwins_for_subdirs):
Don't `cd'; output relative names.
(all, compile, compile-always, compile-last): Set emacswd.
(custom-deps, finder-data, autoloads, update-subdirs, compile-last):
Just cd to the lisp source dir so we can use relative file names.
* src/Makefile.in (bootstrap_exe): Use an absolute name.

 xdisp.c (set_cursor_from_row): Don't miss a candidate row whose
 glyph->charpos is an exact match for point.
 (try_cursor_movement): Don't give up if rows are bidi-reordered
 and point moved backwards.  Instead, back up to the row that is
 not a continuation line.

* m/alpha.h (LINUX_SBRK_BUG): Remove definition.
* emacs.c (main): Remove code depending on LINUX_SBRK_BUG.

* s/bsd-common.h (BSD4_2, TABDLY, TAB3, HAVE_TERMIOS, NO_TERMIO)
(LIBS_DEBUG, SYSV_SYSTEM_DIR, UNEXEC, NARROWPROTO, BSD_PGRPS)
(LDAV_SYMBOL, KERNEL_FILE): Define (or undefine) here instead of
doing it in all files that include this one.
* s/gnu.h (BSD4_2, TABDLY, TAB3, HAVE_TERMIOS, NO_TERMIO)
(LIBS_DEBUG, SYSV_SYSTEM_DIR, UNEXEC, NARROWPROTO, BSD_PGRPS)
(LDAV_SYMBOL, KERNEL_FILE): Remove.
* s/freebsd.h (BSD4_2, TABDLY, TAB3, HAVE_TERMIOS, NO_TERMIO)
(LIBS_DEBUG, SYSV_SYSTEM_DIR, UNEXEC, NARROWPROTO, BSD_PGRPS)
(LDAV_SYMBOL, KERNEL_FILE): Remove.
* s/netbsd.h (BSD4_2, TABDLY, TAB3, HAVE_TERMIOS, NO_TERMIO)
(LIBS_DEBUG, SYSV_SYSTEM_DIR, UNEXEC, NARROWPROTO, BSD_PGRPS)
(LDAV_SYMBOL, KERNEL_FILE): Remove.

* s/usg5-4.h (sigsetmask, PTY_TTY_NAME_SPRINTF): Do not define,
it's undefined in all files that include this one.
(POSIX_SIGNALS): Define here instead of doing it in all files that
include this one.
* s/irix6-5.h (sigsetmask, PTY_TTY_NAME_SPRINTF): Do not undef.
(POSIX_SIGNALS): Do not define.
* s/sol2-6.h (sigsetmask, PTY_TTY_NAME_SPRINTF): Do not undef.
(POSIX_SIGNALS): Do not define.
* s/unixware.h (sigsetmask, PTY_TTY_NAME_SPRINTF): Do not undef.
(POSIX_SIGNALS): Do not define.