On 02/05/2013 08:54 AM, Dmitry Antipov wrote:

> Hm.  Although this is an obvious bug, are you sure that we must redisplay
> the whole window even if the region doesn't span multiple lines? IIUC
> it should be enough to redisplay the current line only.

E.g. something like attached. This is the revert of 111673 plus special
treatment of single-line region.

Dmitry