bug#26437: [PATCH] gnu: Add emacspeak.

[Ludovic Courtès]

Hello Kei,

Kei Kebreau <address@hidden> skribis:

> * gnu/packages/emacs.scm (emacspeak): New variable.

[...]

> +         (add-after 'install-espeak-server 'wrap-program
> +           (lambda* (#:key inputs outputs #:allow-other-keys)
> +             (let* ((out (assoc-ref outputs "out"))
> +                    (emacspeak (string-append out "/bin/emacspeak"))
> +                    (espeak (string-append (assoc-ref inputs "espeak")
> +                                          "/bin/espeak")))
> +               (wrap-program emacspeak
> +                 `("DTK_PROGRAM" ":" prefix (,espeak)))))))

Please return #t here.  Could you also add a note about what
‘DTK_PROGRAM’ is and what component honors it?

> +    (home-page "http://emacspeak.sourceforge.net";)
> +    (synopsis "Audio desktop interface for Emacs")
> +    (description
> +     "Emacspeak is an Emacs subsystem that provides complete speech access.")

Could you expound a bit, probably borrowing bits from their home page?

Otherwise LGTM.  OK with these changes!

Thanks,
Ludo’.