From the core module B::Xref:
NAME

B::Xref - Generates cross reference reports for Perl programs

SYNOPSIS

perl -MO=Xref[,OPTIONS] foo.pl

DESCRIPTION

The B::Xref module is used to generate a cross reference listing of all definitions and uses of variables, subroutines and formats in a Perl program. It is implemented as a backend for the Perl compiler.

I've never used it however :P

In reply to Re: How to get perl program cross reference list ? by FunkyMonk
in thread How to get perl program cross reference list ? by icemonk

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