this example shows how "elegant" closure treats syntax errors, almost looks like a bad joke.
=> (+ 2 2 + 3)
"4function Cg(a){switch(arguments.length){case 0:return Cg.s();case 1:return Cg.g(arguments[0]);case 2:return Cg.h(arguments[0],arguments[1]);default:for(var c=[],d=arguments.length,e=0;;)if(e<d)c.push(arguments[e]),e+=1;else break;return Cg.j(arguments[0],arguments[1],new gc(c.slice(2),0,null))}}3"