Olivier Berger <olivier.berger@telecom-sudparis.eu> writes:

> Hi.
>
> I kind of remember having seen a cheat sheet for Notmuch under emacs,
> but cannot find anything conclusive...
>
> Did I dream of it ? ;-)
>

Could it be you remember the screen from "?" in notmuch-search or
notmuch-show mode?

d