[PATCH] Fix notmuch-describe-key

[David Bremner]

Yang Sheng <yangsheng6810 at gmail.com> writes:

> Fix notmuch-describe-key crashing for the following two cases
> 1. format-kbd-macro cannot deal with keys like [(32 . 126)], switch to
> use key-description instead.
> 2. if a function in the current keymap is not bounded, it will crash
> the whole process. We check if it is bounded and silently skip it to
> avoid crashing.

pushed,

d