patch 8.2.1634: loop to handle keys for the command line is too long Commit: https://github.com/vim/vim/commit/9c929713b7588f2e44a1533809d2ba0bbd2631be Author: Bram Moolenaar <Bram@vim.org> Date: Mon Sep 7 22:05:28 2020 +0200 patch 8.2.1634: loop to handle keys for the command line is too long Problem: Loop to handle keys for the command line is too long. Solution: Move a few more parts to separate functions. (Yegappan Lakshmanan, closes #6895)

dir = 'x'