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* net/tramp-sh.el (tramp-histfile-override): Clarify docstring.

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Ted Zlatanov 2014-12-20 06:14:04 -05:00
parent 8fa2e2544a
commit 6623f3daae
2 changed files with 12 additions and 2 deletions
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lisp/ChangeLog
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@ -1,3 +1,7 @@
2014-12-20 Teodor Zlatanov <tzz@lifelogs.com>
* net/tramp-sh.el (tramp-histfile-override): Clarify docstring.
2014-12-19 Artur Malabarba <bruce.connor.am@gmail.com>
* let-alist.el (let-alist): Enable access to deeper alists by

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lisp/net/tramp-sh.el
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@ -66,8 +66,14 @@ files conditionalize this setup based on the TERM environment variable."
;;;###tramp-autoload
(defcustom tramp-histfile-override "/dev/null"
"Whether the HISTFILE should be overridden to something. Set
to nil to disable the override."
"When invoking a shell, override the HISTFILE with this value.
By default, the HISTFILE is set to the \"/dev/null\" value, which
is special on Unix systems and indicates the shell history should
not be logged (this avoids clutter due to Tramp commands).
If you set this variable to nil, however, the *override* is
disabled, so the history will go to the default storage
location, e.g. \"$HOME/.sh_history\"."
:group 'tramp
:type '(choice (const :tag "Do not override HISTFILE" nil)
(const :tag "Empty the history (/dev/null)" "/dev/null")