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Re: scratch/tzz/tramp-histfile-override ef6a691: Introduce tramp-histfil

From: Davis Herring
Subject: Re: scratch/tzz/tramp-histfile-override ef6a691: Introduce tramp-histfile-override.
Date: Thu, 18 Dec 2014 11:52:40 -0700
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv: Gecko/20110717 Lanikai/3.1.11

> TZ> +(defcustom tramp-histfile-override "/dev/null"
> TZ> +  "Whether the HISTFILE should be overridden to something.  Set
> TZ> +to nil to disable the override."
> TZ> +  :group 'tramp
> TZ> +  :type '(choice (const :tag "Do not override HISTFILE" nil)
> TZ> +                 (const :tag "Empty the history (/dev/null)" "/dev/null")
> TZ> +                 (string :tag "Redirect to a file")))
> TZ> +

This may be a trivial difference, but isn't it cleaner to unset HISTFILE
than to set it to "/dev/null"?


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