Hi Gregor, Gregor Zattler <telegr...@gmx.net> writes: > Hi Nicolas, > * Nicolas Goaziou <m...@nicolasgoaziou.fr> [17. Jun. 2015]: >> Hello, >> >> Q <godbles...@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. >
Shot in the dark: Do have linum-mode enabled? That is always my first candidate when I experience slowdowns. Best, Andreas