Here's an example of a MAIN subroutine with POD6 documentation that produces a good command line usage message https://github.com/donaldh/swagger-to-yang/blob/

Here's an example of a MAIN subroutine with POD6 documentation that produces a good command line usage message https://github.com/donaldh/swagger-to-yang/blob/master/swagger-to-yang.pl https://github.com/donaldh/swagger-to-yang/blob/master/swagg... https://github.com/donaldh/swagger-to-yang#usage https://github.com/donaldh/swagger-to-yang#usage