You can use this command to assign symbolic tags to
particular, explicitly specified source revisions in
the repository. rtag
works directly on the
repository contents (and requires no prior checkout).
Use tag
instead (see tag), to base the
selection of revisions on the contents of your
working directory.
If you attempt to use a tag name that already exists,
CVS will complain and not overwrite that tag. Use
the `-F
' option to force the new tag value.