logical-name-listp

(in-package "ACL2")

(define logical-name-listp
  (names (wrld plist-worldp))
  :returns (yes/no booleanp)
  :verify-guards nil
  :parents (std/system/event-name-queries)
  :short "Recognize true lists of logical names."
  :long (topstring (p "See @('logical-namep') in the ACL2 source code.")
    (p "While @('logical-namep') is not boolean-valued,
     this function always returns a boolean.")
    (p "We cannot use @(tsee std::deflist) to define this function
     because that macro attempts to prove that
     @('logical-namep') is boolean-valued."))
  (cond ((atom names) (null names))
    (t (and (logical-namep (car names) wrld)
        (logical-name-listp (cdr names) wrld)))))