patch 8.1.1188: not all Vim variables require the v: prefix commit https://github.com/vim/vim/commit/d2e716e6dfd50b605867c7c684373384c8edf707 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Apr 20 14:39:52 2019 +0200 patch 8.1.1188: not all Vim variables require the v: prefix Problem: Not all Vim variables require the v: prefix. Solution: When scriptversion is 3 all Vim variables can only be used with the v: prefix. (Ken Takata, closes #4274)