I should be able to write a QL expression that forces navigation

(User Story, Closed -> Fixed, Priority: Critical, Test Status: No automated tests yet , Reported By Bad Link: Thing 3y284oe not found, )
Summary: The theory here is to add a _navigateTo() function which, when evaluated, turns into some sort of Wikitext that tells the Client to do an immediate navigation.
This is part of solving Eric's custom-search use case.
_withParam(), or something equivalent to it, needs to work with this.
The client needs to keep track of this auto-navigation, and check for redirect loops.