There are no performance reasons for turning CTL or CJK on/off as far as I can recall. "Just" the explosion of bewildering extra features for users of plain-old-latin scripts.
Perhaps the least contentious solution is to additionally enable the CTL (or CJK) features on windows if a window keyboard layout is installed which falls into one of those categories. Filed an easy hack as bug 54493 to do that. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/927931 Title: [Upstream] RTL (CTL) is expected to be enabled in all cases by RTL users To manage notifications about this bug go to: https://bugs.launchpad.net/df-libreoffice/+bug/927931/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs