nl_tokens: wipe sandobx variable
pl_tokens: function ( ) { if ( isSandboxVariableWiped ) { return ; } for ( var i = 0 , c = this [ 1 ] . length , varItem ; i < c ; i ++ ) { varItem = this [ 1 ] [ i ] ; if ( varItem [ 0 ] === 'sandbox' ) { isSandboxVariableWiped = <mask> ; this [ 1 ] . splice ( i , 1 ) ; return this ; } } }