# the above regexp must work
unless (defined $sort && defined $call && defined $line) {
# $data =~ s/([\x00-\x1f\x7f-\xff])/uc sprintf("%%%02x",ord($1))/eg;
# the above regexp must work
unless (defined $sort && defined $call && defined $line) {
# $data =~ s/([\x00-\x1f\x7f-\xff])/uc sprintf("%%%02x",ord($1))/eg;
my @users = $nref->users;
return 1 if @users == 0 || grep $user eq $_, @users;
my @users = $nref->users;
return 1 if @users == 0 || grep $user eq $_, @users;