patch 8.1.0167: lock flag in new dictitem is reset in many places commit https://github.com/vim/vim/commit/c89d4b35300b98cf68b14c89c8e1add51bd857e3 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jul 8 17:19:02 2018 +0200 patch 8.1.0167: lock flag in new dictitem is reset in many places Problem: Lock flag in new dictitem is reset in many places. Solution: Always reset the lock flag.

" 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<'