Phillipp, I've been using your header field folding for a few weeks and I really like it. I think that it should be committed, it's big step forward.
One issue to resolve first: the References header field at the end of this message ends with: <[email protected]> <[email protected]> There's always an extra space in front of the Message-ID that was appended last. Is that a relic of repl? Or, should the folding code collapse multiple white space characters at the beginning of a line? David
