P5U::Lib::AutoProve - support library implementing p5u's auto-prove command
%opts represents the command-line options passed to prove. When options
have an abbreviated and full version (e.g. C<< -v >> versus C<< --verbose >>)
the longer version is expected, without the dashes. For boolean options,
-the value is ignored; the exist
ance of the option in the hash at all (even
+the value is ignored; the existnce of the option in the hash at all (even
with a false or undefined value) switches it on.