You can also revert local changes completely and return to the latest vendor release by changing the `head' revision back to the vendor branch on all files. For example, if you have a checked-out copy of the sources in `~/work.d/wdiff', and you want to revert to the vendor's version for all the files in that directory, you would type:
$ cd ~/work.d/wdiff $ cvs admin -bWDIFF .
You must specify the `-bWDIFF' without any space after the `-b'. See section admin options.