[PATCH] emacs: add compatability functions for emacs 23

[David Bremner]

Mark Walters <markwalters1009 at gmail.com> writes:

> Some of the recent changes to the emacs code have used functions
> introduced in emacs 24. The functions used are read-char-choice and
> setq-local. This changeset adds compatability functions to
> notmuch-lib so that it should work on emacs 23.
>
> ---
>
> Hi
>
> I tried compiling under emacs 23 recently and noticed that some recent
> changes have used some features introuduced in emacs 24. I think we
> still support emacs 23 so this changeset adds two compatability
> functions.

Hi Mark;

Can you give me a recipe to reproduce the failures in emacs23? I only
get warnings when building. Of course I believe that things will go
wrong at some point calling non-existent functions.

d