Ralf Treinen <trei...@free.fr> writes:
>
> +(if (and (featurep 'emacs) (= emacs-major-version 21))
> + (require 'derived))
I think it'd be better to check for the func required, since looking at
version numbers tends to be fragile.
(unless (fboundp 'derived-mode-p) ;; in derived.el in emacs21
(require 'derived))
But I'd still suggest an unconditional require. The use of
(define-derived-mode tuareg-mode ...
will load derived.el into all emacs versions, so I don't think anything
is saved by conditionalizing it at the start.
--
One is treated well there but has to pay dearly for it.
-- Denis Diderot reviewing the first ever Paris restaurant.
This gripe, or some version thereof, has been fashionable ever
since. (Tony White)
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