[eluser]dysfictional[/eluser]
Very true, means that it would be easier to code/more flexible. I guess I'll have to beef up on regex to get started with that task. In most cases autogenerating the regex from the link destination would be adequate in that regard.
What was the feature set that you supported with your implementation?
The feature set i'm aiming for is having the ability to enable it for a specific navigation group and being able to define the default active link if no expressions match (which wouldn't normally happen).