Re: mhbuild and long header fields

[David Levine]

Ken Hornstein wrote:

> [Phillip wrote:]
> >Or in output_headers(). I'm not sure if there an extra options would be
> >required.
>
> That is one option.  Another is that repl(1) could do a better job; I
> suppose that is the fault of mhl.

mhl is used for display.  And a user can substitute their own
filter for it.  We need to fold header fields when producing a
message.

I think that output_headers() is the right place.  It's the only
place where header fields are output.

There is a fold() function in sbr/mhical.c, maybe it could be
moved to sbr and called from output_headers() for message and
content part headers.  Those shouldn't need multibyte character
support, though that wouldn't hurt.

David