From 4e52032439963248fceaeee9452a7fbbbf854ce4 Mon Sep 17 00:00:00 2001
From: Alisue <lambdalisue@hashnote.net>
Date: Sun, 2 May 2021 15:55:22 +0900
Subject: [PATCH] Add 'foldmethod=manual' on fern buffer

Close #331
---
 autoload/fern/internal/viewer.vim | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/autoload/fern/internal/viewer.vim b/autoload/fern/internal/viewer.vim
index 1445d45..b9ed964 100644
--- a/autoload/fern/internal/viewer.vim
+++ b/autoload/fern/internal/viewer.vim
@@ -48,6 +48,9 @@ function! s:init() abort
   setlocal buftype=nofile bufhidden=unload
   setlocal noswapfile nobuflisted nomodifiable
   setlocal signcolumn=yes
+  " The 'foldmethod=manual' is required to avoid the following issue
+  " https://github.com/lambdalisue/fern.vim/issues/331
+  setlocal foldmethod=manual
 
   augroup fern_internal_viewer_init
     autocmd! * <buffer>