*	@(#)prs	6.1
*	Diagnostic messages for the 'prs' command
*
-1
"nonexistent sid"
You specified an SID, via the r keyletter, which is not
an SID of the SCCS file.
-2
"curdir failed"
Try the command again.  If the situation repeats, notify your
Source Code Administrator or UNIX Project Administrator
for further assistence.
-3
"cannot change directory"
Try the command again.  If the situation repeats, notify your
Source Code Administrator or UNIX Project Administrator
for further assistence.
-4
"invalid cutoff date"
Either no cutoff date was specified, or the format of the
date was not intelligible.
-5
"can't specify cutoff date and SID"
It makes no since to ask for a specific sid and give a
cutoff date.
-6
"must specify -e or -l with -c"
You must say whether you want earlier or later deltas 
than the cutoff date.
