From: Kim F. Storm <storm@cua.dk>
Date: Sun, 5 Jun 2005 17:19:55 +0000 (+0000)
Subject: Add comment to line-move re. sit-for.
X-Git-Tag: emacs-pretest-22.0.90~9290
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=98f4a29ed64ec93f04324919c0789b10925aa6d4;p=emacs.git

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

diff --git a/lisp/simple.el b/lisp/simple.el
index ddd2b752a37..6d6c3806889 100644
--- a/lisp/simple.el
+++ b/lisp/simple.el
@@ -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)))