Re: 23.0.50; Display bug with vline.el and viper

[Vinicius Jose Latorre]

> > Could it be a bug in vline mode?  What does vline mode do, anyway?
>
> Drew answered what it does.
>
> I do not think it is a bug in vline. The code that updates the display 
> in vline-show is in a save-excursion form so point should be restored.

I had a similar problem in highline package.

Try to insert:

   (redisplay t)

At the end of vline-show function.