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Clarify docstring of blink-matching-paren

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* lisp/simple.el (blink-matching-paren): Clarify
docstring.  (Bug#51032)
This commit is contained in:
Stefan Kangas 2021-10-05 23:11:31 +02:00
parent d2a34cabcf
commit b2c50d7cf3
1 changed files with 10 additions and 5 deletions
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15
lisp/simple.el
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@ -8419,11 +8419,16 @@ presented."
(defcustom blink-matching-paren t
"Non-nil means show matching open-paren when close-paren is inserted.
If t, highlight the paren. If `jump', briefly move cursor to its
position. If `jump-offscreen', move cursor there even if the
position is off screen. With any other non-nil value, the
off-screen position of the opening paren will be shown in the
echo area."
In addition, if the opening paren is not visible on screen, show
its position in the echo area.
The valid values are:
nil Disable.
non-nil Highlight the opening paren.
`jump' Briefly move cursor to its position.
`jump-offscreen' Briefly move cursor to its position,
even if the opening paren is not on screen."
:type '(choice
(const :tag "Disable" nil)
(const :tag "Highlight" t)