patch 8.2.0149: maintaining a Vim9 branch separately is more work Commit: https://github.com/vim/vim/commit/8a7d6542b33e5d2b352262305c3bfdb2d14e1cf8 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 26 15:56:19 2020 +0100 patch 8.2.0149: maintaining a Vim9 branch separately is more work Problem: Maintaining a Vim9 branch separately is more work. Solution: Merge the Vim9 script changes.

" 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<'