If I understand well, you wrote&#x2F;are writing a macro that parses your algol-ish language, so you can do, if your language is java, something like:<p><pre><code>    (let ((my-java-class  
           (java public class MyClass {
                   public MyClass() {}
                   public myMethod() {System.out.println(&quot;hello&quot;);}
                  })))
          (myMethod (my-java-class)))
</code></pre>
And it shows on the REPL:<p><pre><code>     hello
</code></pre>
That&#x27;s quite impressive, and I can see how it opens new horizons.