From 3e6f92785440f23e4421a64980ef9ce1509b745b Mon Sep 17 00:00:00 2001
From: Shougo Matsushita <Shougo.Matsu@gmail.com>
Date: Wed, 30 Dec 2015 08:53:58 +0900
Subject: [PATCH] Clear cache file in NeoSnippetMakeCache

---
 autoload/neosnippet/commands.vim | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/autoload/neosnippet/commands.vim b/autoload/neosnippet/commands.vim
index 2cd9d0e..4b0f631 100644
--- a/autoload/neosnippet/commands.vim
+++ b/autoload/neosnippet/commands.vim
@@ -31,6 +31,7 @@ let s:edit_options = [
       \ '-runtime',
       \ '-vertical', '-horizontal', '-direction=', '-split',
       \]
+let s:Cache = neosnippet#util#get_vital().import('System.Cache')
 "}}}
 
 function! s:get_list() "{{{
@@ -108,8 +109,11 @@ function! neosnippet#commands#_make_cache(filetype) "{{{
   let snippets[filetype] = {}
 
   let path = join(neosnippet#helpers#get_snippets_directory(), ',')
+  let cache_dir = neosnippet#variables#data_dir()
 
   for filename in s:get_snippets_files(path, filetype)
+    " Clear cache file
+    call s:Cache.deletefile(cache_dir, filename)
     let snippets[filetype] = extend(snippets[filetype],
           \ neosnippet#parser#_parse_snippets(filename))
   endfor