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Re: lexicographic list comparison


From: Sam Steingold
Subject: Re: lexicographic list comparison
Date: Mon, 12 Sep 2022 14:41:47 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (darwin)

> * Stefan Monnier <zbaavre@veb.hzbagerny.pn> [2022-09-12 14:31:33 -0400]:
>
> [ Tho I suspect you'll want those comparison functions to return
>   a -1/0/1 result rather than just a boolean, so you'd need an extra
>   combinator to turn such a comparison function into the kind expected
>   by `sort`.  ]

The predicate argument to lisp sort returns a boolean.

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