Subject: bug#24725: 25.1.50; vc-region-history may exceed max line number of file in repository

From: Dmitry Gutov <[email-masked]>
Date: Thu, 20 Oct 2016 13:21:00 +0300

On 20.10.2016 11:09, Tino Calancha wrote:

>> Shouldn't that be fixed in the caller, and lto always be decremented if
>> the regions ends at bol?
> I think you are right.  Otherwise we are including a line out of the
> region, i.e., in interactive calls we also search in the history for
> a line out of the highlighted region.
> How about following new patch?

LGTM, please install.

Although I was thinking of simplifying it to just:

(line-number-at-pos (1- to))

That can only bite us if TO is at bob, which would be very unusual.