On Thu, 22 Apr 2010 09:24:03 +0100, David Edmondson <dme@dme.org> wrote: > `notmuch-show-toggle-all' changes the visibility all of the messages > in the current thread. By default it makes all of the messages > visible. With a prefix argument, it makes them all not visible. This is a better default, definitely. The only complaint I have left is that the function name is wrong. It's not toggling the visibility of all messages, (which would be a totally insane thing to do of course). The positive-sense operation would be something like notmuch-show-open-all. So maybe a function that does both would be something like notmuch-show-open-or-close-all ? -Carl