2002-12-04 Martin M. Hunt <hunt@redhat.com>

2002-12-04  Martin M. Hunt  <hunt@redhat.com>

	* library/regwin.itb (update): Remove some old code
	that marked registers as changed when the target started.
	(_build_win): Make changed registers more visible by
	changing their bg to Colors(change).

	* library/prefs.tcl (pref_set_option_db): Create a new
	Color(change) which is the color of text indicating a change.
	Current default is green.

	* library/vartree.itb (_init_data): Make changed values
	Color(change). Can't change bg, so we change fill color.