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Re: What does "lacks a prefix" mean?


From: Emanuel Berg
Subject: Re: What does "lacks a prefix" mean?
Date: Fri, 10 Jul 2015 18:00:45 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4 (gnu/linux)

Rusi <rustompmody@gmail.com> writes:

>>  let* already does what let does.
>
> *** Welcome to IELM *** Type (describe-mode) for help.
> ELISP> (setq a 'a b 'b)
> ELISP> (let ((a b)(b a)) (list a b))
> (b a)
>
> ELISP> (let* ((a b)(b a)) (list a b))
> (b b)

I have 178 "let"s in my Elisp and I'm confident
I could replace all of them with `let*' without
braking a single defun.

-- 
underground experts united
http://user.it.uu.se/~embe8573




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