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

- NAME
- SYNOPSIS
- DESCRIPTION
- AUTHOR

# NAME

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

# SYNOPSIS

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

# DESCRIPTION

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`

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