Revision history for File-pfopen

0.04	Mon Oct 26 03:01:46 PM EDT 2026
	Separate directories with the platform's path separator
		($Config{path_sep}), so ';' on Windows, allowing drive letters
	The directory list can now also be an array reference
	Fixed cache key collisions between different arguments
	Fixed the mode example in the documentation
	Croak on a missing path or prefix, a path that is a non-array reference,
		and on non-file modes such as '-|', which would run the found file
	Never return a directory, either from a search or from the cache
	Ignore undefined and empty directories, and names containing NUL,
		instead of giving warnings
	Doesn't change $!
	Taint mode: a call with tainted arguments never uses or adds to the
		remembered results, which could let a tainted write succeed,
		or make an untainted one die
	Rewrote the documentation: more examples, common pitfalls, encoding,
		API and formal specifications, and a state diagram
	Added t/function.t, t/unit.t and t/taint.t
	t/function.t and t/unit.t are skipped if their test modules, which need
		a newer Perl, aren't installed
	Added SECURITY.md, the provides metadata and the develop prerequisites

0.03	Wed Nov  6 08:17:35 EST 2024
	Refactor
	Use Test::DescribeMe to simplify tests
	Use gtar to create a distribution on Macs
	Added support for codecode.io and Coveralls
	Added the mode option

0.02	Fri Jun 16 15:20:57 EDT 2017
	Make it a proper pfopen, not just find the file

0.01	Thu Apr 20 17:08:56 EDT 2017
        First draft - extracted from VWF