I dont know of such features, but you can check for perl syntax and pod on an event such as after saving (after-save-hook). I have just added such a elisp function here:
http://perlmonks.org/?node_id=398159

In reply to Re: OT: perl emacs 'strict' and 'warnings'? by InfiniteLoop
in thread From Win to Lin: Perl IDE choices? by water

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