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Re: let, let*, oh, why [was: Elisp - Function returning a list]


From: Emanuel Berg
Subject: Re: let, let*, oh, why [was: Elisp - Function returning a list]
Date: Sun, 27 Dec 2020 12:56:53 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux)

> (defvar bot-version)
> (setq bot-version (format-time-string "%Y-%m-%dT%H:%M:%S"
>                    (nth 5 (file-attributes buffer-file-name)) ))

Maybe better:

(defvar bot-version)
(setq bot-version (format-time-string
                   "%Y-%m-%dT%H:%M:%S"
                   (file-attribute-modification-time
                    (file-attributes (buffer-file-name)) )))

Hm, actually in this case the Lisp isn't cool either!

OK, just a bad example :)

-- 
underground experts united
http://user.it.uu.se/~embe8573
https://dataswamp.org/~incal




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