Hi,
I'm running El Capitan 10.11.2 and Xcode 7.2.
When I place my cursor at a location within a .m Objective C class file, the cursor immediatly jumps to a new location. By the time I realize what has happened my code is a mess and I have to undo my changes. I dont use standard colors and font on my iMac and I do use the standard colors and font on my MBP and the editor behaves the same on both.
I'm anxiously awaiting an Xcode minor release with a patch for this annoying glitch!
***
Rob.