[DFDL-WG] Ignore extraneous CRLF w/ space?
Garriss Jr., James P.
jgarriss at mitre.org
Tue Jun 4 14:56:36 EDT 2013
Long IMF headers, such as Received, can be wrapped onto the next line by using a CRLF and then a space. This example has 3 such wrappings:
Received: from smtpksrv1.mitre.org (localhost.localdomain [127.0.0.1])
by localhost (Postfix) via Exchange Front-End Server webmail.afmc.af.mil
([131.28.34.85]) with SMTP id 0A8791F116E for <jgarriss at mitre.org>; Tue,
4 Jun 2013 14:03:24 -0400 (EDT)
How do I get DFDL to ignore these wrappings? For most of the header, it's not an issue, because I can use a lengthPattern to lookahead to the ; before the date starts. But once the date starts, I have no way of knowing when it ends, so I need to ignore any CRLF with a space.
TIA
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