an ActionScript function that uses the 'newactivation' opcode.

ActionScript: newactivation example.as

public static function create(target:Object, handlerFunction:Function, shouldAppend:Boolean = true, ... args) : Function
		{
			var oTarget:Object;
			var oFunction:Function;
			var oAppend:Boolean = true;
			var oArgs:Array;
			var f:Function;
			var oParams:Array;
			var i:int;
			var d:Dictionary;
			
			var loc1:*;
			oTarget = target;
			oFunction = handlerFunction;
			oAppend = shouldAppend;
			
			f = check(oTarget, oFunction, oAppend, oArgs); //check() returns null if conditions not satisfied
			if(f != null) {
				return f;
			}
			
			oParams = new Array();
			
			while((i = 0) < oArgs.length) {
				oParams.push(oArgs[i++]);
			}
			
			d = new Dictionary(true);
			d["oTarget"] = oTarget;
			d["oParams"] = oParams;
			d["oFunction"] = oFunction;
			d["appendParams"] = oAppend;
			d["dFunction"] = function():* {
				/* Apperantly arguments.callee refers to d["dFunction"] and callee.delegate refers to 'd'? */
				var loc1:* = arguments.callee.delegate; 
				
				return loc1["oFunction"].apply(loc1["oTarget"], loc1["appendParams"] ? (arguments.concat(loc1["oParams"])) : (loc1["oParams"]));
			}
			
			d["dFunction"].delegate = d;
			delegates.push(d); //delegates is a field variable -- class variable
			return d["dFunction"];
			
		}