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Re: ask for the value of several variables at once


From: Stefan Monnier
Subject: Re: ask for the value of several variables at once
Date: Sun, 18 Mar 2018 11:00:33 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux)

> (defun syms-status (&rest sym-list)
>   (mapcar (lambda (s) (list s (symbol-value s))) sym-list))
>
> (defmacro vars-status (&rest sym-list)
>   `(apply #'syms-status ',sym-list))

Why not

    (defun syms-status (sym-list)
      (mapcar (lambda (s) (list s (symbol-value s))) sym-list))

    (defmacro vars-status (&rest sym-list)
      `(syms-status ',sym-list))


-- Stefan




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