Re: [Nmh-workers] Selecting headers for mhshow to display

[Ken Hornstein]

>that I'm not normally interested in. As I read mhshow, this depends on
>the -form argument, which defaults to nmh/etc/mhl.headers .
>I can't find documentation for mhl.headers, but evidently, its "ignores" line
>lists headers to ignore.

That gets passed down to mhl, and mhl(1) provides the documentation
on the format of that file.

>So, if I give a -form formfile, argument to mhshow, with my own formfile,
>I would have to list the headers that I don't want to see, rather than the
>headers that I do want to see.

Actually, mhl.headers contains line:

extras:nocomponent

which means, "output all remaining components not listed".  Remove that,
and you'll only get the components explicitly listed.

--Ken