argument.
cvsversion <file>
cvsversion displays the version in CVS of a file, as known
by the local checked out directory. No connection is
required to the CVS server. It can be used in other
scripts, or simply to ask for diffs using
cvs diff -r <version> [-r <version>] <file>
cd baseline/kdelibs ; cvsversion configure.in
cvsversion baseline/kdelibs/configure.in
David Faure <faure@kde.org>