2006-06-30  Andreas J. Guelzow <aguelzow@taliesin.ca>

	* dialog-define-names.c (NameGuruState): add
	  switchscope_button field
	(cb_scope_changed): remove unnecessary code
	(name_guru_update_sensitivity): handle switch-scope button
	(cb_name_guru_clicked): ditto
	(name_guru_init): ditto
	(name_guru_switchscope): new
	* define-name.glade: add switch-scope button