patch 8.2.1009: Vim9: some failures not checked for Commit: https://github.com/vim/vim/commit/c5b1c20b6b1968873ea31edac1db659773b3b93d Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jun 18 22:43:27 2020 +0200 patch 8.2.1009: Vim9: some failures not checked for Problem: Vim9: some failures not checked for. Solution: Add test cases. Remove unused code.

" Elm filetype plugin file
" Language: Elm
" Maintainer: Andreas Scharf <as@99n.de>
" Latest Revision: 2020-05-29

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

let s:cpo_save = &cpo
set cpo&vim

setlocal comments=s1fl:{-,mb:\ ,ex:-},:--
setlocal commentstring=--\ %s

let &cpo = s:cpo_save
unlet s:cpo_save