Move (merge) project from one repository to another (project exists in both)

[Xapp]

Hi,

Currently we have 2 repo's with the same project.  R_1/mod_A,
R_2/mod_A.  For some reason, R_1/mod_A was abandoned and development
proceded on R_2/mod_A.  R_1 is our main repo and we want to move
R_2/mod_a to R_1.

I know that a project can be moved from repo to repo with the only real
impact being to checked out copies [1], [2].  Is it possible to move
R_2/mod_a to R_1/mod_a without losing history?  Or would it be better
to move the unwanted project out of the way and replace (copy) it with
the new one?



[1] - Moving a project -
(http://groups.google.com/group/gnu.cvs.help/browse_thread/thread/3959f53143ed21ed/73d5a93b1f936af8?q=move+project+from+repository&rnum=2#73d5a93b1f936af8)
[2] - Renaming directories -
(http://ximbiot.com/cvs/wiki/index.php?title=CVS--Concurrent_Versions_System_v1.12.12.1:_Adding%2C_removing%2C_and_renaming_files_and_directories#SEC75)


--Russ