Re: The unwarranted scrolling assumption

[Lennart Borgman]

On Thu, Jun 17, 2010 at 9:36 PM, David Engster <address@hidden> wrote:
>
> Now this is just an example. As I've written, I've seen this behavior
> for years, especially in large buffers when using different fonts,
> elaborate font-locks, etc.

I guess this is because font lock uses narrowing. See my explanation to Eli.

You can try my patch if you want to, but please be aware of that there
were one little part I forgot to fix before sending it.