Re: ask for the value of several variables at once

[Emanuel Berg]

> (require 'cl-lib)
> (defun all-systems-ready ()
>   (interactive)
>   (let ((report (vars-status message-yank-cited-prefix message-yank-prefix))
>         (output ""))
>     (cl-loop
>      for (var val) in report do
>      (setq output (concat output (format "%s: [%s]  " var val))) )
>     (message output) ))
> ;; (all-systems-ready)

Maybe one doesn't have to require cl-lib,
because cl-loop is autoloaded...

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