patch 8.2.0204: crash when using winnr('j') in a popup window Commit: https://github.com/vim/vim/commit/631ebc48149a0446dd9ffbddd3e2822252085885 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Feb 3 22:15:26 2020 +0100 patch 8.2.0204: crash when using winnr('j') in a popup window Problem: Crash when using winnr('j') in a popup window. Solution: Do not search for neighbors in a popup window. (closes https://github.com/vim/vim/issues/5568)