public override Token Build(Token lastToken, ScriptEngine engine, Script script, ref SourceCode sourceCode)
 {
     if (sourceCode.Matches("//"))
     {
         sourceCode += 2;
         sourceCode.NextLine();
     }
     else
     {
         sourceCode += 2;
         sourceCode.SeekToNext("*/");
         sourceCode += 2;
     }
     return new Token.DelayToken();
 }