src/modules/inactive/commands/aryeh_implementation.js
function isAncestorContainer(ancestor, descendant) {
	return (ancestor || descendant)
		&& (ancestor == descendant || isAncestor(ancestor, descendant));
}
function isAncestorContainer(ancestor, descendant) {
	return (ancestor || descendant)
		&& (ancestor == descendant || isAncestor(ancestor, descendant));
}
function isAncestorContainer ( ancestor , descendant ) { return ( ancestor || descendant ) && ( ancestor == descendant || isAncestor ( ancestor , descendant ) ) ; }
Returns true if ancestor is an ancestor of or equal to descendant, false
otherwise.
Returns true if ancestor is an ancestor of or equal to descendant false otherwise .