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From: | Michael Heerdegen |
Subject: | Re: mutate list by appending a list (and similar for props) |
Date: | Thu, 18 Sep 2014 12:10:37 +0200 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (gnu/linux) |
Sam Halliday <sam.halliday@gmail.com> writes: > > (setq list (append additional-list list)) > > Thanks! But that's not ideal because it involves repeating the list > symbol (which can often be quite long). Try (cl-callf2 append additional-list list) instead, which expands exactly into the above expression. Michael.
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