$wikiSummary "Current" are variables which deliver as a parameter different values e.g. in the URL. There are approx. 30,000 current variables used in SITEFORUM templates currently.
Example:
if current "StoryID" = "1234567890" ... then a certain story
if current "ParentID" = "1234567890" ... then a certain menu
if current "l" = "1" ... then language is German
$wikiCategoryLinks