code: function parseSkipString( str , runtime ) {
  	var c ;
  
  	for ( ; runtime.i < str.length ; runtime.i ++ ) {
  		c = str.charCodeAt( runtime.i ) ;
  
  		// Fastest this way
  		if ( c === 0x22 || c === 0x5c ) {	// double quote or backslash
  			runtime.i ++ ;
  
  			// double-quote
  			if ( c === 0x22 ) { return ; }
  		}
  	}
  
  	throw new SyntaxError( "Unexpected end" ) ;
  }
docs: Skip the current string, as fast as possible (partial syntax checking)