This package contains a set of text filter classes.  The distribution
includes:

  Filter::Util::Call	Perl Source Filter Utility Framework
  Filter::decrypt	template for a decrypt source filter
  Filter::tee		tee source filter
  Filter::sh		sh command source filter
  Filter::cpp		C pre-processor source filter
  Filter::exec		exec source filter

Homepage:
https://metacpan.org/release/Filter
