patch 8.2.1729: endless loop when ":normal" feeds popup window filter Commit: https://github.com/vim/vim/commit/189832bf661168df7ebd428e4088737718775fbd Author: Bram Moolenaar <Bram@vim.org> Date: Wed Sep 23 12:29:11 2020 +0200 patch 8.2.1729: endless loop when ":normal" feeds popup window filter Problem: Endless loop when ":normal" feeds popup window filter. Solution: Add the ex_normal_busy_done flag.

" 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