Ah, whew. Write only. I used to make use of the difference between clipboard and cut buffer, intentionally using them both, but for a long time now I just run

Ah, whew. Write only. I used to make use of the difference between clipboard and cut buffer, intentionally using them both, but for a long time now I just run autocutsel in the background which keeps them in sync -- makes it easier to copy a region in emacs and move it into firefox, or vice versa.