our($opt_u,$opt_c,$opt_d,$opt_r,$opt_R,$opt_l,$opt_v);
getopts "ucdrRlv";
-die "-u (update), -c (commit) or -R (delete) required" if !$opt_u && !$opt_c && !$opt_d;
+die "-u (update), -c (commit) or -d (delete) required" if !$opt_u && !$opt_c && !$opt_d;
die "-r (recursive)/-R (recursive w/o CVS) and -l (local) are conflicting"
if ($opt_r || $opt_R) && $opt_l;