William M Perry writes:
> Colin Rafferty <craffert@ms.com> writes:

>> I would like it so that when I am composing in message-mode, if I type
>> `C-c C-a' and enter a GIF, the MIME that mml creates sets the
>> Content-Disposition to be inline rather attachment.

> You can edit the mml directly... there is an attribute on each mime part
> that sets the disposition.  You would just need to change the
> 'disposition=attachment' to 'disposition=inline' before sending.

Of course.  If I had scrolled my window, I would have seen that.

> It would be useful to make prefix-arg mean 'inline' for
> message-mime-attach-file.

I agree.