patch 8.1.2248: CTRL-W dot does not work when modifyOtherKeys is enabled Commit: https://github.com/vim/vim/commit/1e814bc017907209a66af82f8fb76c6d1fc324aa Author: Bram Moolenaar <Bram@vim.org> Date: Sun Nov 3 21:19:41 2019 +0100 patch 8.1.2248: CTRL-W dot does not work when modifyOtherKeys is enabled Problem: CTRL-W dot does not work in a terminal when modifyOtherKeys is enabled. Solution: Use the modifier when needed. Pass the modifier along with the key to avoid mistakes.

" Vim filetype plugin file
" Language:	hg (Mercurial) commit file
" Maintainer:	Ken Takata <kentkt at csc dot jp>
" Last Change:	2016 Jan 6
" Filenames:	hg-editor-*.txt
" License:	VIM License
" URL:		https://github.com/k-takata/hg-vim

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

setlocal nomodeline

let b:undo_ftplugin = 'setl modeline<'