diff(1) and diff3(1) utilities, which are necessary for RCS to operate. This document may be reproduced freely, in whole or in part, provided that any usage of this document conforms to the general copyright notice of the HOWTO series of the Linux Documentation Project. See the file COPYRIGHT for details. Send all complaints, suggestions, errata, and any miscellany to , so I can keep this document as complete and up to date as possible.
ci(1) and co(1). emacs(1) Version Control.