patch 8.2.5109: mode not updated after CTRL-O CTRL-C in Insert mode Commit: https://github.com/vim/vim/commit/7a1d32809bb5c1527314000983e75125d79192e0 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jun 16 13:04:45 2022 +0100 patch 8.2.5109: mode not updated after CTRL-O CTRL-C in Insert mode Problem: Mode not updated after CTRL-O CTRL-C in Insert mode. Solution: Set redraw_mode and use it. (closes https://github.com/vim/vim/issues/10581)

" Vim filetype plugin file
" Language: 	tmux(1) configuration file
" URL: 		https://github.com/ericpruitt/tmux.vim/
" Maintainer: 	Eric Pruitt <eric.pruitt@gmail.com>
" Last Changed: 2017 Mar 10

if exists("b:did_ftplugin")
  finish
endif
let b:did_ftplugin = 1

let b:undo_ftplugin = "setlocal comments< commentstring<"

setlocal comments=:#
setlocal commentstring=#\ %s