[Parseperl-discuss] Adding a dependency on version.pm to PPI.

[Elliot S. <pe...@ga...>]

I'd like to move highest_explicit_perl_version() from Perl::Critic::Document to PPI::Document.  This is implemented using version.pm because I didn't want to get into the business of figuring out how to compare versions myself.

Moving highest_explicit_perl_version() would be the first step in implementing say_enabled(), switch_enabled(), and state_enabled().

version.pm's current minimum perl version is 5.005_04.