From 2b691d7cf70be4511afd2246821b39d0369f03bb Mon Sep 17 00:00:00 2001
From: Ignat Insarov <kindaro@gmail.com>
Date: Wed, 15 Jan 2020 15:29:16 +0300
Subject: [PATCH] Redirect `atsfmt`'s errors to nowhere.
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We want automatic formatter to be silent. If it has an issue with the
code, it can either silently fix it or ignore; it is the job of
Syntastic to talk to us.

Writing to stderr seems to break Vim's rendering on some terminals.
---
 ftplugin/ats.vim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ftplugin/ats.vim b/ftplugin/ats.vim
index 24383cc..5ae3761 100644
--- a/ftplugin/ats.vim
+++ b/ftplugin/ats.vim
@@ -32,7 +32,7 @@ let g:syntastic_ats_checkers = [ 'patscc' ]
 function! AtsFormat()
     let cursor = getpos('.')
     exec 'normal! gg'
-    exec 'silent !atsfmt -i ' . expand('%')
+    exec 'silent !atsfmt -i ' . expand('%') . ' 2>/dev/null'
     exec 'e'
     call setpos('.', cursor)
 endfunction