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Technical Overview
  internal package Foswiki::Plugins::NatSkinPlugin::Utils  is a Exporter 
this is a bunch of static helper functions that are imported by various modules of 
NatSkinPlugin
returns the form name of a given web.topic
 makeParams($query) → $params 
returns url parameters 
 getPrevRevision($web, $topic, $numOfRevs) → $rev 
 getMaxRevision($web, $topic) → $rev 
returns the max revision available for a given web.topic
results are cached
 getCurRevision($web, $topic) → $rev 
 getScriptUrlPath($script, $web, $topic) → $url 
compatibiliy for Foswiki::getScriptUrlPath(). note that other than
Foswiki::Func::getScriptUrl() this method always returns relative urls
no matter in which context the render is