tag by revision

[bill pursell]

How can a accomplish the following:

cvs co -D "the time after rev x.x of [file.c] was
committed and before any subsequent commits" ?

I'd rather not create an explicit tag, but will
if it's necessary.

Or, alternatively, how do I do the following:

Rev 3.10 of foo.c is bad.  Rev 3.1 was good.  I
need to walk through the versions, and I want the
state of the module as it was at each step of the
way.  I don't want to have to parse the log file
of foo.c to check the time of the commit and then
checkout the module based on that time.