(:*******************************************************:)
(:Test: zero-or-onepint1args-1                            :)
(:Written By: Carmelo Montanez                            :)
(:Date: Fri Dec 10 10:15:47 GMT-05:00 2004                :)
(:Purpose: Evaluates The "zero-or-one" function          :)
(: with the arguments set as follows:                    :)
(:$arg = xs:positiveInteger(lower bound)                 :)
(:*******************************************************:)

fn:zero-or-one(xs:positiveInteger("1"))