-
+ function is_a(cls, instance_of) {
+ return methods[cls].extendsClasses.indexOf(instance_of) > -1;
+ }
function verifyUsage(parent,child)
{
usage[par] = [];
}
- verifyUsage(par,cls);
+ if (!verifyUsage(par,cls)) {
+ continue;
+ }
usage[par].pushUnique(cls);
if (typeof(tops[cls]) == 'undefined') {