test Regexp::Pattern patterns

 Test::Regexp::Pattern performs various checks
 on a module's Regexp::Pattern patterns.
 It is recommended that you include
 something like release-regexp-pattern.t in your distribution
 if you add regexp patterns to your code.
 If you use Dist::Zilla to build your distribution,
 there is Test::Regexp::Pattern to make it easy to do so.
 .
 Regexp::Pattern is a convention
 for organizing reusable regexp patterns in modules.