patch 9.0.1276: some mappings with Meta and Shift do not work Commit: https://github.com/vim/vim/commit/4be18e77ff2d9a85d01e9d62335542755b26d5d5 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Feb 3 12:28:07 2023 +0000 patch 9.0.1276: some mappings with Meta and Shift do not work Problem: Some mappings with Meta and Shift do not work. Solution: Apply the Shift modifier to the key. (issue https://github.com/vim/vim/issues/11913)