[ZPT] TAL Exists: type

Todd Coram todd@digicool.com
Wed, 21 Mar 2001 10:00:55 -0500


Any stories to tell on the undocumented TAL type of "exists:"?  I briefly
remember this type, but can't remember concisely where it is applicable.
Any use cases to offer?

Was it just a hankering or a solution to a recurring problem?

-- todd