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From: bojohan+news@dd.chalmers.se (Johan Bockgård)
To: help-gnu-emacs@gnu.org
Subject: Re: Writing a function/macro in Elisp that generates a function at runtime
Date: Tue, 28 Oct 2008 19:09:35 +0100	[thread overview]
Message-ID: <yoijbpx4r3q8.fsf@remote1.student.chalmers.se> (raw)
In-Reply-To: 4905C265.1080907@dr-qubit.org

Toby Cubitt <tsc25@cantab.net> writes:

> (defun wrap-insert-function (insfun)
>   `(lambda (new-data old-cell)
>      (setf (cell-data old-cell)
>            (funcall ,insfun new-data (cell-data old-cell)))
>      old-cell))

(lexical-let ((insfun insfun))
  (lambda ...))





  reply	other threads:[~2008-10-28 18:09 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-10-27 13:30 Writing a function/macro in Elisp that generates a function at runtime Toby Cubitt
2008-10-28 18:09 ` Johan Bockgård [this message]
2008-10-28 17:21   ` Toby Cubitt
     [not found] <mailman.2216.1225168079.25473.help-gnu-emacs@gnu.org>
2008-10-28  5:56 ` Barry Margolin
2008-10-28 10:38   ` Toby Cubitt
2008-10-28 12:42     ` Toby Cubitt
     [not found]     ` <mailman.2265.1225201433.25473.help-gnu-emacs@gnu.org>
2008-10-28 16:47       ` Ted Zlatanov
2008-10-28 17:10         ` Toby Cubitt

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