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Re: DWIM region


From: Stefan Monnier
Subject: Re: DWIM region
Date: Sat, 06 Jan 2018 10:53:53 -0500
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux)

> (defun count-chars-karma (&optional start end)
>   (interactive
>    (if (use-region-p)
>        (list (region-beginning) (region-end))
>      (list (point-min) (point-max)) ))
>   (let ((chars (length (buffer-substring-no-properties start end))))
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                 (- end start)

-- Stefan




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