>> But, what's the above garbled line? > Joseph's email was base64-encoded, and vger just got new mailing list > software in the past year or so... so I wonder if this is a vger bug? Sorry, it should be my editor's bug. I copied the patch with an extra blank line. And it caused the grabled line you saw. I will resend this patch later if there is no problem for this patch. :) BRs, Joseph Chan ��.n��������+%������w��{.n�����{��'^�)��jg��������ݢj����G�������j:+v���w�m������w�������h�����٥