From: Richard Wordingham <richard.wordingham@ntlworld.com>
To: help-gnu-emacs@gnu.org
Subject: Re: Help for tpu-edt Legacy Users
Date: Sun, 20 Feb 2022 20:30:20 +0000 [thread overview]
Message-ID: <20220220203020.40e6193f@JRWUBU2> (raw)
In-Reply-To: <83ilt9wnn9.fsf@gnu.org>
On Sun, 20 Feb 2022 17:42:02 +0200
Eli Zaretskii <eliz@gnu.org> wrote:
> > Date: Sun, 20 Feb 2022 15:28:53 +0000
> > From: Richard Wordingham <richard.wordingham@ntlworld.com>
> >
> > (if (and (functionp 'version<=) (version<= "28.0.91"
> > emacs-version)) (define-obsolete-variable-alias 'GOLD-map
> > 'tpu-gold-map "23.1"))
> >
> > I need it to work as far back as Emacs 20.2, which I thinks predates
> > the function version<=. I'd really like it just to check for
> > GOLD-map not being defined as a variable, but I couldn't find the
> > syntax for that.
>
> Is 'boundp' what you want here?
Yes, that seems to do the trick. (I can't test Emacs 20.2 until
tomorrow.) Thank you.
Richard.
prev parent reply other threads:[~2022-02-20 20:30 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-20 11:34 Help for tpu-edt Legacy Users Richard Wordingham
2022-02-20 12:53 ` Eli Zaretskii
2022-02-20 15:28 ` Richard Wordingham
2022-02-20 15:42 ` Eli Zaretskii
2022-02-20 20:30 ` Richard Wordingham [this message]
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