Xcode source editor buggy opening Swift header or playground

[lucianoks]

So, my Xcode was crashing with MCLog installed but this solution did make it work again (don't forget to xcplugin_update for new Xcode versions). =)

But this super-mega-alien-weird thing began to happen when I open saved playgrounds or Cmd-click on Obj-C classes that lead to Swiftyfied headers:

Note how lines is kinda mixed altogheter. When I try to edit something within this mess, I get a crash with this log.
I've already verified that MCLog is the only plugin installed when this occurs.
I can't use MCLog 'cause I need my editor working =(

[yuhua-chen]

Try out the latest version. It works now.

[lucianoks]

@yuhua-chen Working smoothly, thanks a lot! =)