From 7826214df1cf0313ef074fe19712d015d49aaed3 Mon Sep 17 00:00:00 2001
From: Matteo Cerutti <matteo.cerutti@hotmail.co.uk>
Date: Mon, 9 May 2016 17:20:32 -0400
Subject: [PATCH] when running OSX, has('unix) returns true - this is now
 handled better.

---
 plugin/vim-markdown-preview.vim | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/plugin/vim-markdown-preview.vim b/plugin/vim-markdown-preview.vim
index 3c1a1aa..7794a86 100644
--- a/plugin/vim-markdown-preview.vim
+++ b/plugin/vim-markdown-preview.vim
@@ -32,17 +32,19 @@ endif
 
 let g:vmp_osname = 'Unidentified'
 
-if has('win32')
+if has('win32') || has('win64')
   " Not yet used
   let g:vmp_osname = 'win32'
-endif
-if has('unix')
-  let g:vmp_osname = 'unix'
-endif
-if has('mac')
-  let g:vmp_osname = 'mac'
-  let g:vmp_search_script = g:vmp_script_path . '/applescript/search-for-vmp.scpt'
-  let g:vmp_activate_script = g:vmp_script_path . '/applescript/activate-vmp.scpt'
+elseif has('unix')
+  let s:uname = system("uname")
+
+  if has('mac') || has('macunix') || has("gui_macvim") || s:uname == "Darwin\n"
+    let g:vmp_osname = 'mac'
+    let g:vmp_search_script = g:vmp_script_path . '/applescript/search-for-vmp.scpt'
+    let g:vmp_activate_script = g:vmp_script_path . '/applescript/activate-vmp.scpt'
+  else
+    let g:vmp_osname = 'unix'
+  endif
 endif
 
 
-- 
2.45.2