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(momentary-string-display): Scroll to keep the string on the screen.

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Richard M. Stallman 1993-08-14 07:54:59 +00:00
parent 64c1864a88
commit 3eec84bf81
1 changed files with 11 additions and 1 deletions
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12
lisp/subr.el
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@ -566,7 +566,17 @@ If MESSAGE is nil, instructions to type EXIT-CHAR are displayed there."
;; defeat file locking... don't try this at home, kids!
(setq buffer-file-name nil)
(insert-before-markers string)
(setq insert-end (point)))
(setq insert-end (point))
;; If the message end is off screen, recenter now.
(if (> (window-end) insert-end)
(recenter (/ (window-height) 2)))
;; If that pushed message start off the screen,
;; scroll to start it at the top of the screen.
(move-to-window-line 0)
(if (> (point) pos)
(progn
(goto-char pos)
(recenter 0))))
(message (or message "Type %s to continue editing.")
(single-key-description exit-char))
(let ((char (read-event)))