Jean-Marc Lasgouttes wrote: >> I will have to check with qt5 again but master is dead slow again for >> cursor >> movement (even without this patch). Perhaps we killed it in previous >> patches, >> 2.3. still looks ok. > > This is very bad. I'd appreciate a bisect if you can.
I must take this part back. The slowdown was due to spellchecker, buffer-anonymize creates unknown words and they were always very slow to navigate through... Pavel