[Omaha.pm] Visual map of a Perl program structure?

["Dan Linder" <dan@linder.org>]

I'm looking to be reminded of the perl subroutine mapper that I believe someone on this list pointed to (I'd guess within the last 24 months, but maybe longer).

IIRC, you could feed it either a Perl file and it would start parsing it to show how the functions, external files, and included modules all interconnected to each other.  (I've seen found similar for the Linux kernel, but can't find one for Perl.)

I've inherited a big plate of Perl Spaghetti at work and I'd like to create a map to aid in answering some of the "What if we update this subroutine..." type questions.

Thanks,

Dan

-- 
"Quis custodiet ipsos custodes?" (Who can watch the watchmen?) -- from the Satires of Juvenal
"I do not fear computers, I fear the lack of them." -- Isaac Asimov (Author)
** *** ***** ******* *********** *************