From 8798b24f5e4396752b879469cc698e033ebb8c17 Mon Sep 17 00:00:00 2001
From: Alexander Foremny <aforemny@posteo.de>
Date: Wed, 19 May 2021 09:58:18 +0200
Subject: [PATCH] Fix auto-formatting on save breaking Parcel's watch mode

---
 autoload/elm.vim | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/autoload/elm.vim b/autoload/elm.vim
index 5463466..321581b 100644
--- a/autoload/elm.vim
+++ b/autoload/elm.vim
@@ -67,12 +67,10 @@ function! elm#Format() abort
 	if v:shell_error == 0
 		try | silent undojoin | catch | endtry
 
-		" replace current file with temp file, then reload buffer
-		let l:old_fileformat = &fileformat
-		call rename(l:tmpname, expand('%'))
-		silent edit!
-		let &fileformat = l:old_fileformat
-		let &syntax = &syntax
+		" replace current buffer with buffer from temp file
+		%delete
+		exe 'read ' . l:tmpname
+		1delete
 	elseif g:elm_format_fail_silently == 0
 		call elm#util#EchoLater('EchoError', 'elm-format:', l:out)
 	endif