is unused in the code, and is wrong for EBCDIC platforms, as there can
be invariants there that aren't ASCII. I simply removed it.
-commit 5df417d0a2691b4e62ac4c2403e6cf71612289f6
+commit 5df417d0a2691b4e62ac4c2403e6cf71612289f6 # NODOC
Author: Jerry D. Hedden <jdhedden@cpan.org>
Date: Fri May 7 12:14:05 2010 -0400