From de106cb7259fb18c7ffd9cb3bc0503fad6fc86e6 Mon Sep 17 00:00:00 2001
From: "David J. Hamilton" <davidjh@hjdivad.com>
Date: Thu, 2 May 2013 12:08:46 -0700
Subject: [PATCH] Clear `main_syntax` if we set it.

This prevents conflicts with other syntaxes that use `main_syntax`, like
vim-javascript.
---
 syntax/markdown.vim | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/syntax/markdown.vim b/syntax/markdown.vim
index aad3009..2b565b4 100644
--- a/syntax/markdown.vim
+++ b/syntax/markdown.vim
@@ -126,5 +126,8 @@ hi def link markdownEscape                Special
 hi def link markdownError                 Error
 
 let b:current_syntax = "markdown"
+if main_syntax ==# 'markdown'
+  unlet main_syntax
+endif
 
 " vim:set sw=2: