sub sendheaders () {
$PLP::sentheaders ||= [ caller 1 ? (caller 1)[1, 2] : (caller)[1, 2] ];
print STDOUT "Content-Type: text/plain\n\n" if $PLP::DEBUG & 2;
sub sendheaders () {
$PLP::sentheaders ||= [ caller 1 ? (caller 1)[1, 2] : (caller)[1, 2] ];
print STDOUT "Content-Type: text/plain\n\n" if $PLP::DEBUG & 2;