GitLab

	* alloc.c, frame.c, frame.h, indent.c, keyboard.c, keyboard.h,
	lisp.h, term.c, termhooks.h, window.c, window.h, xdisp.c, xfns.c,
	xterm.c, xterm.h: Terminology changed.

	* xterm.c (x_window_to_scrollbar, x_scrollbar_expose,
	x_scrollbar_handle_click, x_scrollbar_note_movement): Remember
	that these can be called during GC; we have to ignore mark bits.
	* lisp.h (GC_NILP, GC_EQ): New macros to help with that.

	unrequest_sigio in "#ifdef SIGIO" clauses; these are not defined

	Use the term `scroll bar', instead of `scrollbar'.
	* alloc.c, frame.c, frame.h, indent.c, keyboard.c, keyboard.h,
	lisp.h, term.c, termhooks.h, window.c, window.h, xdisp.c, xfns.c,
	xterm.c, xterm.h: Terminology changed.

	match the data field of strings.

	* alloc.c, frame.c, frame.h, indent.c, keyboard.c, keyboard.h,
	lisp.h, term.c, termhooks.h, window.c, window.h, xdisp.c, xfns.c,
	xterm.c, xterm.h: Terminology changed.

	* xterm.c (x_window_to_scrollbar, x_scrollbar_expose,
	x_scrollbar_handle_click, x_scrollbar_note_movement): Remember
	that these can be called during GC; we have to ignore mark bits.
	* lisp.h (GC_NILP, GC_EQ): New macros to help with that.

	* lisp.h (RETURN_UNGCPRO): Remove "do ... while (0)" wrapper
	around macro.

	* alloc.c, frame.c, frame.h, indent.c, keyboard.c, keyboard.h,
	lisp.h, term.c, termhooks.h, window.c, window.h, xdisp.c, xfns.c,
	xterm.c, xterm.h: Terminology changed.

        Don't generate switch-frame events by checking Vlast_event_frame;
	use a separate variable for that bookkeeping.  In order to
	generate them properly, we may need to fiddle with it.
	* keyboard.c (internal_last_event_frame): New variable.
	(command_loop_1): Check internal_last_event_frame, not
	Vlast_event_frame.
	(read_char, kbd_buffer_store_event): Set both Vlast_event_frame and
	internal_last_event_frame.
	(kbd_buffer_get_event): Check internal_last_event_frame to decide
	whether to generate a switch-frame event.  Set Vlast_event_frame
	after each event.
	(init_keyboard): Initialize both Vlast_event_frame and
	internal_last_event_frame.
	* keyboard.h (internal_last_event_frame): Add extern declaration
	for this.
	* frame.c (Vlast_event_frame): Remove external declaration for
	this.
	(Fselect_frame): Set internal_last_event_frame to Qnil to force a
	switch-frame event, not Vlast_event_frame; the latter is supposed
	to convey information to the user.

	Vlast_event_frame in a "#ifdef MULTI_FRAME" clause.

	Use the term `scroll bar', instead of `scrollbar'.
	* alloc.c, frame.c, frame.h, indent.c, keyboard.c, keyboard.h,
	lisp.h, term.c, termhooks.h, window.c, window.h, xdisp.c, xfns.c,
	xterm.c, xterm.h: Terminology changed.

        Don't generate switch-frame events by checking Vlast_event_frame;
	use a separate variable for that bookkeeping.  In order to
	generate them properly, we may need to fiddle with it.
	* keyboard.c (internal_last_event_frame): New variable.
	(command_loop_1): Check internal_last_event_frame, not
	Vlast_event_frame.
	(read_char, kbd_buffer_store_event): Set both Vlast_event_frame and
	internal_last_event_frame.
	(kbd_buffer_get_event): Check internal_last_event_frame to decide
	whether to generate a switch-frame event.  Set Vlast_event_frame
	after each event.
	(init_keyboard): Initialize both Vlast_event_frame and
	internal_last_event_frame.
	* keyboard.h (internal_last_event_frame): Add extern declaration
	for this.
	* frame.c (Vlast_event_frame): Remove external declaration for
	this.
	(Fselect_frame): Set internal_last_event_frame to Qnil to force a
	switch-frame event, not Vlast_event_frame; the latter is supposed
	to convey information to the user.

	* keyboard.c (syms_of_keyboard): Doc fix for unread_command_events.

	match the data field of strings.

	* data.c (Fstring_to_number): Just skip tabs and spaces; don't use
	the <ctype.h> macros.  The <ctype.h> stuff apparently varies from
	locale to locale more than we'd like.  Don't include <ctype.h>.

	* buffer.c (syms_of_buffer): Add the extra argument to the
	commented-out DEFVAR_PER_BUFFER for `mode-line-format', so
	make-docfile will find the docstring properly.

	the scroll bar parameters.

	Use the term `scroll bar', instead of `scrollbar'.
	* term/x-win.el, frame.el, mouse.el: Terminology changed.
	* scrollbar.el: Renamed to scroll-bar.el.

	`barf-if-buffer-read-only' instead of just `ding', to get the
	appropriate error condition and message.

	* simple.el (insert-buffer): Make sure this returns nil.

	* simple.el (quoted-insert): Use insert-char, instead of writing
	out the loop.

	* term/x-win.el, frame.el, mouse.el: Terminology changed.
	* scrollbar.el: Renamed to scroll-bar.el.

	close to the top or bottom of a window, split at the closest
	reasonable line.  Give a helpful error message if the window is
	too small to be split anywhere.
	(mouse-split-window-horizontally): Similar changes.

	INFOPATH, not INFODIR.
	(Info-find-node): Don't try to set the info buffer's directory
	according to Info-directory; that variable doesn't exist any more.
	Instead, let Info-insert-dir set the current directory.
	(Info-insert-dir): Properly check for upper- and lower-case forms
	of "dir", with and without ".info" extension.  Set the buffer's
	default-directory to the directory containing the first dir file
	we find, and cache it in Info-dir-contents-directory.
	(Info-dir-contents-directory): New variable, to cache the
	directory we decided to use as the merged directory's
	default-directory.

	argument to key-binding is a key sequence, not a single key.

	Use the term `scroll bar', instead of `scrollbar'.
	* term/x-win.el, frame.el, mouse.el: Terminology changed.
	* scrollbar.el: Renamed to scroll-bar.el.

	displaying the tag's buffer, explicitly set that window's point to
	the tag's position.

	save-excursion so that point is before the generated autoloads
	after we scan the file.

	* frame.el (initial-frame-alist, minibuffer-frame-alist,
	pop-up-frame-alist, new-frame): Doc fixes.

	* frame.el (set-pointer-color): Renamed to set-mouse-color.

	* frame.el (set-border-color): New function.

	* scroll-bar.el: Provide `scroll-bar', not `scrollbar'.
	* term/x-win.el: Require `scroll-bar', not `scrollbar'.

pointing each of the other nodes.

(Info-insert-dir): New function.
(Info-find-node): Use Info-insert-dir to visit dir file.

(INTERVAL_VISIBLE_P): NILP test was backwards.

(Fprimitive_undo): Handle property-change undo entry.
(record_property_change): New function.

Any non-null interval means print intervals.
Get rid of var obj1; just use obj.

(print): Never declare OBJ arg as `register'.
Special handling for strings with intervals.
(print_intervals): New function.

Detect end of list, and invalid syntax, using recursive read1 calls.

(read1): Handle reading strings with properties.

Add len>0 as condition for main loop.
Abort if reach a null interval.
(Fset_text_properties): Abort if reach a null interval.
(Ftext_properties_at, Fget_text_property):
Return nil if POS is end of OBJECT.
(add_properties): Use NILP to test result of Fequal.
No longer inline.
(remove_properties): No longer inline.
(set_properties): Total rewrite as function.
(validate_interval_range): Don't alter *begin at end of buffer.
But do search for a position just before the end.
Return null for an empty string.

(validate_interval_range): Allow 0 as position in string.
Add 1 to specified string positions.
(Fprevious_single_property_change): Subtract 1 if object is string.
(Fnext_single_property_change): Likewise.
(Fprevious_property_change, Fnext_property_change): Likewise.

(remove_properties): Call modify_buffer.
(add_properties): Likewise.

(Fadd_text_properties): Pass new arg to add_properties.
(Fremove_text_properties): Likewise.
(add_properties, remove_properties): New arg OBJECT.  Record undo info.
(Fput_text_property): New function.

(set_point): Considerable rewrite.  Handle intervals both
before and after the old and new point values.
Redo handling of invisible intervals, and of motion hooks.
(textget): New function.

(graft_intervals_into_buffer):
create_root_interval needs Lisp object arg.
Set tree to new root interval.
Don't test TREE_LENGTH if buffer has no intervals.
Rearrange code to copy properties so that it really
does merge the inserted ones into the inherited ones.
(traverse_intervals): Pass `arg' on recursive calls.
(split_interval_left): Use new_length as basis for length of new.

(traverse_intervals): New arg ARG.

If $os is `sunos...', don't change it to manufacturer's name.

(mark_interval_tree): Pass new arg to traverse_intervals.

(window-configuration-to-register): Likewise.
(frame-configuration-to-register): Likewise.

	functions to scrolbar.el.
	* scrollbar.el (scroll-bar-mode, scroll-bar-mode): Here they are.
	Make scroll-bar-mode set the {vertical,horizontal}-scrollbars
	parameters in default-frame-alist, and modify all extant screens
	using the correct parameter names.