patch 8.2.4432: cannot use settabvar() while the cmdline window is open Commit: https://github.com/vim/vim/commit/592f6250017c31c8996325403e511f4502077ba5 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Feb 21 16:13:49 2022 +0000 patch 8.2.4432: cannot use settabvar() while the cmdline window is open Problem: Cannot use settabvar() while the cmdline window is open. Solution: Only give an error when actually switching tabpage. (closes #9813)