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Tweak point movement in view-echo-area-messages

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* lisp/help.el (view-echo-area-messages): Move the point to the
end of the *Messages* buffer even if it's already displayed
(bug#36343).
This commit is contained in:
Drew Adams 2019-07-06 16:47:08 +02:00 • committed by Lars Ingebrigtsen
parent 19294c45ba
commit 372efa6a41
1 changed files with 7 additions and 3 deletions
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10
lisp/help.el
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@ -417,12 +417,16 @@ With argument, display info only for the selected version."
(defun view-echo-area-messages ()
"View the log of recent echo-area messages: the `*Messages*' buffer.
The number of messages retained in that buffer
is specified by the variable `message-log-max'."
The number of messages retained in that buffer is specified by
the variable `message-log-max'."
(interactive)
(with-current-buffer (messages-buffer)
(goto-char (point-max))
(display-buffer (current-buffer))))
(let ((win (display-buffer (current-buffer))))
;; If the buffer is already displayed, we need to forcibly set
;; the window point to scroll to the end of the buffer.
(set-window-point win (point))
win)))
(defun view-order-manuals ()
"Display information on how to buy printed copies of Emacs manuals."