From fa9af58376efaff78e60375780bae07b8202006b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karl=20Yngve=20Lerv=C3=A5g?= <karl.yngve+git@gmail.com>
Date: Thu, 3 Dec 2015 20:45:26 +0100
Subject: [PATCH] Minor adjustment to fold level function

---
 autoload/vimtex/fold.vim | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/autoload/vimtex/fold.vim b/autoload/vimtex/fold.vim
index 0eb1b0a..10ff06a 100644
--- a/autoload/vimtex/fold.vim
+++ b/autoload/vimtex/fold.vim
@@ -104,9 +104,9 @@ function! vimtex#fold#level(lnum) " {{{1
   call s:refresh_folded_sections()
 
   " Check for normal lines first (optimization)
-  let line  = getline(a:lnum)
-  if line !~ '\(% Fake\|\\\(document\|begin\|end\|'
-        \ . 'front\|main\|back\|app\|sub\|section\|chapter\|part\)\)'
+  let line = getline(a:lnum)
+  if line !~# '% Fake\|\\\%(document\|begin\|end\|'
+        \ . 'front\|main\|back\|app\|sub\|section\|chapter\|part\)'
     return '='
   endif