Subject: Re: bug#49742: 28.0.50; previous-single-property-change sometimes wrong?

From: Eli Zaretskii <[email-masked]>
Date: Tue, 27 Jul 2021 07:23:59 +0300

On July 27, 2021 6:06:31 AM GMT+03:00, "T.V Raman" <[email-masked]> wrote:
> Eli Zaretskii <[email-masked]> writes:
> 
> I believe  value returned should be point before the 'H', ie the
> newline
> where property face is nil.

No, because this function scans back from POSITION, and that is the position between the newline and 'H' in your case, because that's where point is.  So the function must return a position before that.