michael@0: function f2(c) {
michael@0:   return {
michael@0:     g: c.match(/:/) & c.match(/:/) & c.match(/f/) & c.m & c.a & c.match(/f/) &
michael@0:         c.match(/c/) & c.match(/a/) & (/s/) & c.match(/e/) & c.match(/s/) &
michael@0:         (c.match(/./) & c.i) & (c.match(/\*/)) & (c.match(/n/)),
michael@0:     y: c.a & c.a & c.match(/\)/) & c.match(/\)/) & c.match(/\)/)
michael@0:         & c.match(/\\/),
michael@0:     c: c.match(/f/)
michael@0:   }
michael@0: }
michael@0: function f1(c) {
michael@0:   t = f2(c.replace(/s/))
michael@0:   try {
michael@0:     eval(c)
michael@0:   } catch(e) {}
michael@0:   f4();
michael@0:   if (c.indexOf("<") == -1 || c.indexOf())
michael@0:   try {} catch(e) {}
michael@0:   try {
michael@0:     try {
michael@0:       l
michael@0:     } catch(e) {}
michael@0:     if ("unwatch" in this) {}
michael@0:     g
michael@0:   } catch(e) {}
michael@0:   try {} catch(p) {}
michael@0: }
michael@0: function f4() {
michael@0:   try {} catch(e) {} {
michael@0:     try {
michael@0:       eval(s + "")
michael@0:     } catch(e) {}
michael@0:   }
michael@0: } [{}]
michael@0: s = [{},{}];
michael@0: (function(){}())
michael@0: s[{},{},{}] = [function(){}]
michael@0: a = [{},{},{}].concat([{},{}]) 
michael@0: f1("") 
michael@0: f1("") 
michael@0: f1("n") 
michael@0: f1("") 
michael@0: f1("(__proto__=null)") 
michael@0: f1("for(var z=0;z<1;z++){gc()(*::*)}") 
michael@0: f1("gc()") 
michael@0: f1("<")