[cvsnt] delete particular revision

[Luigi D. Sandon]

You have to "merge", not "delete":

cvs update -j 1.8 -j 1.3 filename

will "undo" changes made between 1.3 and 1.8. Note it won't bring back the 
revision number 1.3, because once assigned revision number won't go back. 
But the new revision will be identical to 1.3. There will be track of what 
happened - user X made changes that user Y later had to get rid of and 
return to a previous revision code.

-- 
Luigi D. Sandon