From: "Martijn Pieters" <mj@digicool.com> > One final nit: I cannot use tal:condition to test for the existence of a > name, only if an existing name reolves to true. I just checked in a new expression type "exists", which we discussed briefly on the zpt list last week. It has the same syntax as path expressions, but returns 1 if the path resolves and 0 if it doesn't. Cheers, Evan @ TX