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* lisp/savehist.el (savehist-mode): Doc fix. (Bug#32889)

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Eli Zaretskii 2018-10-01 10:45:33 +03:00
parent 3a2b5a713f
commit 9c028d6965
1 changed files with 22 additions and 5 deletions
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27
lisp/savehist.el
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@ -172,13 +172,30 @@ minibuffer history.")
(define-minor-mode savehist-mode (define-minor-mode savehist-mode
"Toggle saving of minibuffer history (Savehist mode). "Toggle saving of minibuffer history (Savehist mode).
With a prefix argument ARG, enable Savehist mode if ARG is With a prefix argument ARG, enable Savehist mode if ARG is
positive, and disable it otherwise. If called from Lisp, enable positive, and disable it otherwise. If called from Lisp,
the mode if ARG is omitted or nil. also enable the mode if ARG is omitted or nil.
When Savehist mode is enabled, minibuffer history is saved When Savehist mode is enabled, minibuffer history is saved
periodically and when exiting Emacs. When Savehist mode is to `savehist-file' periodically and when exiting Emacs. When
enabled for the first time in an Emacs session, it loads the Savehist mode is enabled for the first time in an Emacs session,
previous minibuffer history from `savehist-file'. it loads the previous minibuffer histories from `savehist-file'.
The variable `savehist-autosave-interval' controls the
periodicity of saving minibuffer histories.
If `savehist-save-minibuffer-history' is non-nil (the default),
all recorded minibuffer histories will be saved. You can arrange
for additional history variables to be saved and restored by
customizing `savehist-additional-variables', which by default is
an empty list. For example, to save the history of commands
invoked via \\[execute-extended-command], add `command-history' to the list in
`savehist-additional-variables'.
Alternatively, you could customize `savehist-save-minibuffer-history'
to nil, and add to `savehist-additional-variables' only those
history variables you want to save.
To ignore some history variables, add their symbols to the list
in `savehist-ignored-variables'.
This mode should normally be turned on from your Emacs init file. This mode should normally be turned on from your Emacs init file.
Calling it at any other time replaces your current minibuffer Calling it at any other time replaces your current minibuffer