public override Expression Scan(ParseEngine engine)
{
var start = engine.Pointer;
var kw = new ReturnKeyword(engine.CurrentLine, engine.CurrentColumn, engine.Query);
engine.Advance(Token.Length);
kw.Body = engine.ParseStatement();
kw.Body.IsMuted = false;
kw.Length = engine.Pointer - start;
return kw;
}