B::Showlex

See the current Perl documentation for B::Showlex.

Here is our local, out-dated (pre-5.6) version:

B::Showlex - Show lexical variables used in functions or files

        perl -MO=Showlex[,SUBROUTINE] foo.pl

When a subroutine name is provided in OPTIONS, prints the lexical variables used in that subroutine. Otherwise, prints the file-scope lexicals in the file.

AUTHOR

Malcolm Beattie, mbeattie@sable.ox.ac.uk