From: Dmitry Gutov <dgutov@yandex.ru>
To: Oleksandr Gavenko <gavenkoa@gmail.com>
Cc: help-gnu-emacs@gnu.org
Subject: Re: Reporting error to user...
Date: Tue, 05 Mar 2013 08:51:50 +0400 [thread overview]
Message-ID: <87hakqih3t.fsf@yandex.ru> (raw)
In-Reply-To: <871ubvufz3.fsf@gavenkoa.example.com> (Oleksandr Gavenko's message of "Mon, 04 Mar 2013 21:23:12 +0200")
Oleksandr Gavenko <gavenkoa@gmail.com> writes:
> How to backport 'user-error' into early Emacs versions? Do I need to write
> a wrapper:
>
> (defun my-user-error (format &rest args)
> (if (fboundp 'user-error))
> (apply 'user-error format args)
> (apply 'error format args))
>
> in my mode and use 'my-user-error' instead if 'user-error'?
You can just copy the implementation, it's trivial.
next prev parent reply other threads:[~2013-03-05 4:51 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-03 18:58 Reporting error to user Oleksandr Gavenko
2013-03-03 19:39 ` Jambunathan K
2013-03-04 19:23 ` Oleksandr Gavenko
2013-03-05 4:51 ` Dmitry Gutov [this message]
2013-03-05 21:32 ` Oleksandr Gavenko
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