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From: Michael Heerdegen <michael_heerdegen@web.de>
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Subject: Re: Surprising behaviour of 'append' with strings
Date: Sun, 06 Nov 2022 21:28:15 +0100
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Emanuel Berg <incal@dataswamp.org> writes:

> Strings are not really lists of characters. Well, conceptually
> they are! And `append' seems to agree ...

Lists and strings are sequences.  The elements of the sequences are
appended.

Michael.