Re: Why navigating in Org mode is so slow in overview mode?

[Gregor Zattler <telegraph@gmx.net>]

Hi Nicolas,
* Nicolas Goaziou <mail@nicolasgoaziou.fr> [17. Jun. 2015]:
> Hello,
> 
> Q <godblessfq@gmail.com> writes:
> 
>> I am view this file
>> http://doc.norang.ca/org-mode.org
>>
>> It's a prettey long document, when it all folded up, navigating to previous
>> line and next line takes about 2 seconds. When the sub heading is shown,
>> it's more responsive. Is this a bug?
> 
> I don't know. What Org version are you using? Could you use a profiler
> and report results?

I thought this is a known problem which gets worse with the
amount of hidden text.  The workaround is to use a
„#+STARTUP: showeverything“ directive.  I use this in order to
make a longish org file with many clocking lines in drawers
usable.

It would be great if this could be fixed.

I would like to help but need help myself on how to produce
profiler reports.  My org mode version is

8.3beta (release_8.3beta-1228-gd1f9aa @ /home/grfz/src/org-mode/lisp/)

but I have this problem since months or years.

Regards, Gregor