$dd->Terse(1);
$dd->Quotekeys(0);
$value = $dd->Dumpxs;
+ $value =~ s/([\r\n\t])/sprintf("%%%02X", ord($1))/eg;
}
$prompt = sprintf "%15s: %s", $prompt, $value;
return ($priv, $prompt);
# check that a PC protocol field is valid text
sub is_pctext
{
+ return undef unless length $_[0];
return undef if $_[0] =~ /[\x00-\x08\x0a-\x1f\x80-\x9f]/;
- return $_[0];
+ return 1;
}
# check that a PC prot flag is fairly valid (doesn't check the difference between 1/0 and */-)