database tables for VuXML

[Oliver Eikemeier]

Dan Langille wrote:

> FreshPorts stores PORTVERSION and PORTREVISION as separate text
> fields.  I take it that the ranges equations should compare only
> PORTVERSION and ignore PORTREVISION.

Please not. pkg_version -t is the reference here, when you get different 
results something is wrong (and ignoring PORTREVISION will get you 
different results). Also keep in mind that PORTEPOCH is an essential 
component.

-Oliver