bug#15045: Point jumps inappropriately around time of Semantic lexing

[Eli Zaretskii]

> Date: Wed, 7 Aug 2013 16:39:29 -0400
> From: Barry OReilly <gundaetiapo@gmail.com>
> Cc: deng@randomsample.de, 15045@debbugs.gnu.org
> 
> > In the discussion that you cite at the beginning of this bug report,
> > I suggested a different approach to finding out the culprit, by
> > using the redisplay tracing facility. Can you try that and post the
> > results? It might give better clues.
> 
> Though I can't reproduce it at will, I do have a trace-redisplay from
> when I saw the bug in a Java file. Specifically, I saw point move
> inappropriately, but redisplay didn't need to scroll. It's attached in
> case you find it useful.

Can you identify the area in this trace where the unwarranted scroll
was visible?