(follow-calculate-first-window-start-from-below): Avoid looping
authorChong Yidong <cyd@stupidchicken.com>
Tue, 30 Dec 2008 15:09:35 +0000 (15:09 +0000)
committerChong Yidong <cyd@stupidchicken.com>
Tue, 30 Dec 2008 15:09:35 +0000 (15:09 +0000)
commitf083e466afc39d96c0b6ff8726bce31e026a45d3
tree00f2745cbb075b98584d5771d04427b9f79c3026
parent9c9bd431c8e7835f0b2963c9213f13f0274eb718
(follow-calculate-first-window-start-from-below): Avoid looping
forever if vertical-motion returns an unexpected value.
lisp/follow.el