aaroncampbell/wp-google-analytics — pull request #6 by danielbachhuber (2012-10-04 01:19:28+00:00)
Title: Support for tokens

Tokens allow custom vars to be dynamic based on the context of the page or post being viewed. The token, callback, description, and retval items are rewrited. 'ignore_when' allows you to default to a null value for certain contexts.

A filter allows more tokens to be registered, although I think the list needs to be fleshed out a bit.