public void Visit(LispSymbol node) { Console.Write(node.symbol); }
public LispLambda(LispSymbol par, LispExpression expr) { this.parameter = par; this.expression = expr; }
public void Visit(LispSymbol node) { }
public LispDefine(LispSymbol par, LispExpression expr) { this.parameter = par; this.expression = expr; }