_Hier.Left @
Tree.Unchanged
"Default\Left.tlt" oflist Tree.Save pop
_Targeted
{
 Ent._E4 unescape *persnorm
}
{
 _Hier.Lname
} ifelse
dup !Hier.Lname
true exch *treeacts
"Default\Left.tlt" oflist Tree.Load
"Save" *persists