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Doc fix.

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Simon Marshall 1999-01-06 15:23:46 +00:00
parent e61d8515a5
commit a600effe5f
1 changed files with 4 additions and 2 deletions
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6
lisp/subr.el
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@ -960,10 +960,12 @@ See also `with-temp-buffer'."
(kill-buffer ,temp-buffer))))))
(defmacro with-temp-message (message &rest body)
"Display MESSAGE temporarily while BODY is evaluated.
"Display MESSAGE temporarily if non-nil while BODY is evaluated.
The original message is restored to the echo area after BODY has finished.
The value returned is the value of the last form in BODY.
MESSAGE is written to the message log buffer if `message-log-max' is non-nil."
MESSAGE is written to the message log buffer if `message-log-max' is non-nil.
If MESSAGE is nil, the echo area and message log buffer are unchanged.
Use a MESSAGE of \"\" to temporarily clear the echo area."
(let ((current-message (make-symbol "current-message"))
(temp-message (make-symbol "with-temp-message")))
`(let ((,temp-message ,message)