Undoing Changes

To undo changes made between any two revisions, or to get back to a particular revision, do something like:

$ cvs update -j 1.5 -j 1.3 backend.c

This will undo the changes made to backend.c from revision 1.3 to 1.5, and put the result in your working file. Note the order of the revisions. To get back to a particular revision, the first number should be the current revision as shown by cvs log. This does not commit the change which you have to do explicitly.