patch 8.1.0042: if omni completion opens a window Insert mode is stopped commit https://github.com/vim/vim/commit/f98b845dd185dfadfa7a622a42452bfa6809d4e0 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jun 10 14:39:52 2018 +0200 patch 8.1.0042: if omni completion opens a window Insert mode is stopped Problem: If omni completion opens a window Insert mode is stopped. (Hirohito Higashi) Solution: Only set stop_insert_mode in a prompt buffer window.