and enhanced by Ian Jackson <ian@chiark.greenend.org.uk>, in 2003, but
may be used by anyone.
.SH COPYRIGHT
-with-lock-ex was written by Ian Jackons <ian@chiark.greenend.org.uk>
+with-lock-ex was written by Ian Jackson <ian@chiark.greenend.org.uk>
in 1993, 1994, 1995, 1996, 1998, 1999. He has placed it in the public
domain.
.SH "SEE ALSO"