<h5>Syntax:</h5>
<pre>
- <resultval> = landingpad <somety> personality <type> <pers_fn> cleanup? <clause>+
+ <resultval> = landingpad <somety> personality <type> <pers_fn> <clause>+
+ <resultval> = landingpad <somety> personality <type> <pers_fn> cleanup <clause>*
+
<clause> := catch <type> <value>
- <clause> := filter <type> <value>
+ <clause> := filter <type> <value> {, <type> <value>}*
</pre>
<h5>Overview:</h5>