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Add comment to line-move re. sit-for.

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Kim F. Storm 2005-06-05 17:19:55 +00:00
parent 17a7c5c2b0
commit 98f4a29ed6
1 changed files with 2 additions and 0 deletions
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lisp/simple.el
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@ -3365,6 +3365,8 @@ Outline mode sets this."
(set-window-vscroll nil 0)
(when (line-move-1 arg noerror to-end)
(when (not forward)
;; Update display before calling pos-visible-in-window-p,
;; because it depends on window-start being up-to-date.
(sit-for 0)
(if (and (setq part (nth 2 (pos-visible-in-window-p
(line-beginning-position) nil t)))