I just installed AppCode 1.5 and I'm using the IdeaVIM plugin (thanks for keeping it alive). I notice that the keyboard repeat doesn't work with most keys. It works with arrows, space, and backspace but not letters or numbers. This is true in both command and insert modes. Even with the VIM Emulator turned off the keyboard repeat doesn't work as expected.
It seems holding down a key brings up possible alternates for the letter. Personally I would MUCH rather have normal keyboard repeat. There are other ways to add accented characters.
Is there a setting for this? I couldn't find one.