tailrec.js
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tailrec.js
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	/*
	Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
	*/


	if(!dojo._hasResource["dojox.lang.functional.tailrec"]){
	dojo._hasResource["dojox.lang.functional.tailrec"]=true;
	dojo.provide("dojox.lang.functional.tailrec");
	dojo.require("dojox.lang.functional.lambda");
	dojo.require("dojox.lang.functional.util");
	(function(){
	var df=dojox.lang.functional,_1=df.inlineLambda,_2="_x";
	df.tailrec=function(_3,_4,_5){
	var c,t,b,cs,ts,bs,_6={},_7={},_8=function(x){
	_6[x]=1;
	};
	if(typeof _3=="string"){
	cs=_1(_3,_2,_8);
	}else{
	c=df.lambda(_3);
	cs="_c.apply(this, _x)";
	_7["_c=_t.c"]=1;
	}
	if(typeof _4=="string"){
	ts=_1(_4,_2,_8);
	}else{
	t=df.lambda(_4);
	ts="_t.t.apply(this, _x)";
	}
	if(typeof _5=="string"){
	bs=_1(_5,_2,_8);
	}else{
	b=df.lambda(_5);
	bs="_b.apply(this, _x)";
	_7["_b=_t.b"]=1;
	}
	var _9=df.keys(_6),_a=df.keys(_7),f=new Function([],"var _x=arguments,_t=_x.callee,_c=_t.c,_b=_t.b".concat(_9.length?","+_9.join(","):"",_a.length?",_t=_x.callee,"+_a.join(","):t?",_t=_x.callee":"",";for(;!",cs,";_x=",bs,");return ",ts));
	if(c){
	f.c=c;
	}
	if(t){
	f.t=t;
	}
	if(b){
	f.b=b;
	}
	return f;
	};
	})();
	}