From: Stefan Monnier <monnier@iro.umontreal.ca>
To: help-gnu-emacs@gnu.org
Subject: Re: Generic `tree-seq` function definition?
Date: Fri, 06 Sep 2013 11:17:07 -0400 [thread overview]
Message-ID: <jwvsixi0ylw.fsf-monnier+gnu.emacs.help@gnu.org> (raw)
In-Reply-To: mailman.1476.1378476077.10748.help-gnu-emacs@gnu.org
> (defun tree-seq (branch? children root)
> (cl-labels ((walk (node)
> (cons node
> (if (funcall branch? node)
> (cl-mapcan 'walk (cddr (funcall children
^^^^^
This is the `walk' symbol. You want the `walk' function instead.
I.e. use #'walk
Stefan
next parent reply other threads:[~2013-09-06 15:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.1476.1378476077.10748.help-gnu-emacs@gnu.org>
2013-09-06 15:17 ` Stefan Monnier [this message]
2013-09-06 16:05 ` Generic `tree-seq` function definition? Tim Visher
2013-09-06 14:00 Tim Visher
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