(:documentation
"Reports an inconsistency in the arguments passed to `merge-lists'.")
(:report (lambda (condition stream)
(format stream "Merge inconsistency: failed to decide between ~
~{~#[~;~A~;~A and ~A~:;~
~@{~A, ~#[~;and ~A~]~}~]~}"
(:documentation
"Reports an inconsistency in the arguments passed to `merge-lists'.")
(:report (lambda (condition stream)
(format stream "Merge inconsistency: failed to decide between ~
~{~#[~;~A~;~A and ~A~:;~
~@{~A, ~#[~;and ~A~]~}~]~}"