How to write perl document?

[ppgoodboy]

I am a newbie of perl , and I see the source code like this

=pod
=over
=item rollback

I think it is a perldoc, just like javadoc, who can tell me how to read and write perldoc ? thank u.

 

[ishnid]

It's called POD (Plain Old Documentation). If you Google for "perlpod" you'll get the official document on writing it. There are loads of tutorials out there too.