B::Xref(3p) Perl Programmers Reference Guide B::Xref(3p)

B::Xref(3p) Perl Programmers Reference Guide B::Xref(3p) # B::Xref(3p) Perl Programmers Reference Guide B::Xref(3p) NNAAMMEE # B::Xref - Generates cross reference reports for Perl programs SSYYNNOOPPSSIISS # perl -MO=Xref[,OPTIONS] foo.pl DDEESSCCRRIIPPTTIIOONN # 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. The report generated is in the following format: File filename1 Subroutine subname1 Package package1 object1 line numbers object2 line numbers . ...