Re: save-excursion or (let ((here (point)))

[Lennart Borgman]

On Sat, Jul 25, 2009 at 4:21 AM, Miles Bader<address@hidden> wrote:
> Lennart Borgman <address@hidden> writes:
>>> If there's flickering, it means there's redisplay.  You need to figure
>>> out where/when that happens.
>>
>> Thanks. Sorry. I should have said "I can see the point moving and then
>> moving back sometimes". I am not sure if that can be avoided and that
>> is what I want to know.
>
> That means you're doing redisplay inside the let body; you need to
> figure out where/when that happens.


Thanks, but how do I know if a function triggers redisplay?

It looks to me that this might happen while calling `message' when it
displays more than one line, but I am not sure.