nl_tokens: <debug > Generates a support vector for the current browser / mode . The result can be added to supportsVectors to eliminate feature detection at startup time .
pl_tokens: function ( ) { var tests = this . tests , <mask> = [ ] , i = 0 , ln = tests . length , test ; for ( ; i < ln ; i ++ ) { test = tests [ i ] ; vector . push ( this [ test . identity ] ? 1 : 0 ) ; } return vector ; }