[Coco] Moratorium on using double-dash?

[William Astle]

> When I do a reply to the digest, anything after a "double-dash" gets
> turned "grey" (though something else turns it back to "normal") - and
> any of the messages after that point aren't a part of the reply. Thus, I
> can't delete the portion I want, etc. to get what I do want (because
> inevitably, it's after the double-dash.

If you select the portion of the message you want to reply to before 
pressing "reply", only the selected portion will be quoted. That works 
even in what Thunderbird thinks is a "signature". It also has the 
advantage that you do not need to do nearly as much editing to remove 
what you don't want.