patch 8.1.2017: cannot execute commands after closing the cmdline window Commit: https://github.com/vim/vim/commit/96e38a86a710fb6daec4550ac1667f019dc3a40e Author: Bram Moolenaar <Bram@vim.org> Date: Mon Sep 9 18:35:33 2019 +0200 patch 8.1.2017: cannot execute commands after closing the cmdline window Problem: Cannot execute commands after closing the cmdline window. Solution: Also trigger BufEnter and WinEnter. (closes https://github.com/vim/vim/issues/4762)