(format s "~&See also:~%")
(pprint-logical-block (s nil :per-line-prefix " ")
(do* ((rs (reference-condition-references o) (cdr rs))
(format s "~&See also:~%")
(pprint-logical-block (s nil :per-line-prefix " ")
(do* ((rs (reference-condition-references o) (cdr rs))