From 352404dc442896029b01a0da6f9b29e39ec5c53c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20Andr=C3=A9=20Tanner?= <mat@brain-dump.org>
Date: Fri, 31 Jan 2020 15:30:27 +0100
Subject: lexers: fix crash in rst lexer

Fix #665
---
 lua/lexers/rest.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lua/lexers/rest.lua')

diff --git a/lua/lexers/rest.lua b/lua/lexers/rest.lua
index 5a968dc..be5b839 100644
--- a/lua/lexers/rest.lua
+++ b/lua/lexers/rest.lua
@@ -28,7 +28,7 @@ local overline = lpeg.Cmt(starts_line(adornment), function(input, index, adm, c)
   return #input + 1
 end)
 local underline = lpeg.Cmt(starts_line(adornment), function(_, index, adm, c)
-  local pos = adm:match('^%'..c..'+()%s*$')
+  local pos = adm:match('^%'..c..'+%s*()$')
   return pos and index - #adm + pos - 1 or nil
 end)
 -- Token needs to be a predefined one in order for folder to work.
-- 
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