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* follow.el (follow-calculate-first-window-start-from-below): Avoid

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looping forever if vertical-motion returns an unexpected value.
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Chong Yidong 2008-12-30 15:08:22 +00:00
parent af2be00218
commit de70fe72cd
1 changed files with 2 additions and 1 deletions
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@ -11,7 +11,8 @@
visibility, use window-start and window-end instead of the less
accurate follow-pos-visible. If the selected window is redrawn,
tell follow-redisplay to preserve it.
(follow-calculate-first-window-start-from-below): Avoid looping
forever if vertical-motion returns an unexpected value.
2008-12-30 Andreas Schwab <schwab@suse.de>