Readibility Suggestion: predicates should end in `p` or `-p`.

[kat-co]

It is a common idiom in Common Lisp for predicates to end in p as in listp or -p as in hash-table-p. I was reviewing some of the makeres code, and noticed a bunch of predicates ending in ?, e.g. ltab?. This is more of a scheme idiom than a Common Lisp idiom.

Someone once gave this advice to me, and now I pass it onto you. Please consider changing this code to fit Common Lisp idioms.