Editor: script editor is sluggish
There is a noticeable delay when typing in characters, especially on longer scripts. Presumably because each character triggers a recompile of the script, and/or because it pushes a command onto the undo/redo stack.
Note that opening more script editors makes the problem even worse for some reason, even if you only type into one script at a time.
I tried to change the setting "Delay between updating of source errors" to a higher value (10000), but didn't notice an improvement.
Steps to reproduce:
- Open Scripts table, open 5 different script editors, then try to edit one.
(RM-2823 from redmine: created on 2015-08-03 by scrawl ., , closed on 2016-03-11 by nobody)