into the NetBSD Packages Collection.
Hook::LexWrap Perl5 module allows you to install a pre- or post-wrapper
(or both) around an existing subroutine. Unlike other modules that
provide this capacity (e.g. Hook::PreAndPost and Hook::WrapSub),
Hook::LexWrap implements wrappers in such a way that the standard
`caller' function works correctly within the wrapped subroutine.
