Subject: Re: bug#13949: 24.4.1; `fill-paragraph' should not always put the buffer as modified

From: Eli Zaretskii <[email-masked]>
Date: Sun, 27 Mar 2016 19:18:00 +0300

> From: Lars Magne Ingebrigtsen <[email-masked]>
> Cc: [email-masked],  [email-masked],  [email-masked]
> Date: Sun, 27 Mar 2016 18:11:47 +0200
> 
> What about the text property representation -- can that easily be
> hashed, do you think?

One could hack something together along the lines of
compare_string_intervals and intervals_equal, I think.  That is,
traverse the tree as they do, and compute the hash while at that.