cu-Prolog example programs:

memap.p: Unfold/fold constraint transformation examples using
	predicates member/2 and append/3. 

kasper.p: Disjunctive feature structure unification ex. 1
eisele.p: Disjunctive feature structure unification ex. 2

jpsg.p	: JPSG (Japanese Phrase Structure Grammar) parser example	
hpsg.p	: HPSG (Head-driven Phrase Structure Grammar) parser example
marcus.p: simple CFG English grammar based on Marcus's book
bagof.p : bag_of/3 in cu-Prolog

