commit https://github.com/vim/vim/commit/4e86150ec5b5158da92b28938ea55819dc890a14 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Oct 13 20:21:49 2015 +0200 patch 7.4.897 Problem: Freeze and crash when there is a sleep in a remote command. (Karl Yngve Lerv?g) Solution: Remove a message from the queue before dealing with it. (James Kolb)