hunk ./upload-to-server.sh 6
-cmd="mirrordir -v --exclude ./_darcs/current --exclude ./build . ftp://$user@tnlgame.net/darcs/TnL-source"
+cmd="mirrordir -v -X ./_darcs/current -X ./build -X ./_darcs/pristine . ftp://$user@tnlgame.net/darcs/TnL-source"