-.\"----- Revision history ---------------------------------------------------
-.\"
-.\" $Log: sw.1,v $
-.\" Revision 1.9 1999/09/16 12:34:13 mdw
-.\" Fix stupid typo.
-.\"
-.\" Revision 1.8 1999/09/10 15:27:40 mdw
-.\" Include `%'-escape substitution.
-.\"
-.\" Revision 1.7 1999/07/30 18:44:33 mdw
-.\" Improve cross-references and tidy up formatting.
-.\"
-.\" Revision 1.6 1999/07/30 08:18:23 mdw
-.\" Sweep with ispell and fix some typos.
-.\"
-.\" Revision 1.5 1999/07/16 12:45:37 mdw
-.\" Internal formatting improvements.
-.\"
-.\" Revision 1.4 1999/06/24 15:52:12 mdw
-.\" Add documentation for the `sw-precommit' script.
-.\"
-.\" Revision 1.3 1999/06/18 18:58:25 mdw
-.\" Various tidyings.
-.\"
-.\" Revision 1.2 1999/06/04 13:56:09 mdw
-.\" Changes, extensions, polishings, spelling fixes...
-.\"
-.\" Revision 1.1.1.1 1999/06/02 16:53:33 mdw
-.\" Initial import.
-.\"
-.