if (ord("\t") != 9) { $CRLF = "\r\n"; }
+# Web servers on EBCDIC hosts are typically set up to do an EBCDIC -> ASCII
+# translation hence CRLF is used as \r\n within CGI.pm on such machines.
+
+if (ord("\t") != 9) { $CRLF = "\r\n"; }
+
# Set up a CGI environment
$ENV{REQUEST_METHOD}='GET';
$ENV{QUERY_STRING} ='game=chess&game=checkers&weather=dull';