Re: How to create/add-to-existing headers in a posting style?

[Tassilo Horn]

asjo@koldfront.dk (Adam Sjøgren) writes:

>> Another approach was to use gnus-parameters to add your
>> append-hugo-in-cc function to message-header-hook (or
>> message-header-setup-hook?) locally for this group.
>
> How do I add it locally? Ah, add-hook has a LOCAL parameter. Hm. Let's
> see if I can figure this out...

I think, there's no way to do it that way.  An existing variable in
group parameters will be automagically be made local in the
corresponding summary buffer.  So something like

 ("my\.special\.group"
   (message-setup-hook
     (append message-setup-hook
             (list (lambda () ...)))))

Probably, you can just use cons instead of append.  But I wan't sure if
your function maybe needs something that's setup by some other function
in message-setup-hook that needs to run earlier therefore.

> Which kind of works; the only problem with this is, that it leaves an
> empty header "X-Add-To-Cc" in the buffer, which is ugly - but I
> couldn't figure out how to have my function run without adding a
> header...

The above should omit this header creation.

Bye,
Tassilo