Note that the REXX source code page contains much better examples. It is best to look at the more recently modified ones as they are more likely to be making use of more recently introduced features or techniques. The "AddComma" and "PPWSORT" are two packages well worth studying.
The following batch file was used to generate the REXX code:
@echo off rem set DEBUG=/debug out\ppwizard.rex REXAMPLE.X /output:out\REXAMPLE.REX /rexx
The source files are:
The generated REXX code is: