From df5d5c5adb5ff6a087e1e837aaaa25e22ba74d70 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Simon=20D=C3=A9saulniers?= <rostydela@gmail.com>
Date: Mon, 4 May 2015 18:05:41 -0400
Subject: [PATCH 1/1] adding VersionAwareNetrwBrowseX() function for doing
 right call to netrw browsex

---
 ftplugin/mkd.vim | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/ftplugin/mkd.vim b/ftplugin/mkd.vim
index d67864a..9b98767 100644
--- a/ftplugin/mkd.vim
+++ b/ftplugin/mkd.vim
@@ -504,12 +504,20 @@ endfunction
 function! s:OpenUrlUnderCursor()
     let l:url = s:Markdown_GetUrlForPosition(line('.'), col('.'))
     if l:url != ''
-        call netrw#NetrwBrowseX(l:url, 0)
+        call s:VersionAwareNetrwBrowseX(l:url)
     else
         echomsg 'The cursor is not on a link.'
     endif
 endfunction
 
+function! s:VersionAwareNetrwBrowseX(url)
+    if has('patch-7.4.567')
+        call netrw#BrowseX(a:url, 0)
+    else
+        call netrw#NetrwBrowseX(a:url, 0)
+    endif
+endf
+
 function! s:MapNotHasmapto(lhs, rhs)
     if !hasmapto('<Plug>' . a:rhs)
         execute 'nmap <buffer>' . a:lhs . ' <Plug>' . a:rhs
-- 
2.39.5