patch 8.2.1811: mapping Ctrl-key does not work for '{', '}' and '|' Commit: https://github.com/vim/vim/commit/9a033d7b18651acbb7eda4b7f39a27c01748fb70 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Oct 7 17:29:48 2020 +0200 patch 8.2.1811: mapping Ctrl-key does not work for '{', '}' and '|' Problem: Mapping Ctrl-key does not work for '{', '}' and '|'. Solution: Remove the shift modifier. (closes https://github.com/vim/vim/issues/6457)