From a0c387de1e7854d1cf692cf01b522580e88f85f4 Mon Sep 17 00:00:00 2001
From: Shougo Matsushita <Shougo.Matsu@gmail.com>
Date: Fri, 19 Oct 2012 18:38:52 +0900
Subject: [PATCH] - Improved documentation.

---
 autoload/neosnippet.vim | 3 ++-
 doc/neosnippet.txt      | 6 ++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/autoload/neosnippet.vim b/autoload/neosnippet.vim
index 1299b20..4f85b9a 100644
--- a/autoload/neosnippet.vim
+++ b/autoload/neosnippet.vim
@@ -808,7 +808,8 @@ function! s:eval_snippet(snippet_text)"{{{
     endif
     let prev_match = matchend(a:snippet_text,
           \ '\\\@<!`.\{-}\\\@<!`', match)
-    let snip_word .= eval(a:snippet_text[match+1 : prev_match - 2])
+    sandbox let snip_word .= eval(
+          \ a:snippet_text[match+1 : prev_match - 2])
 
     let match = match(a:snippet_text, '\\\@<!`.\{-}\\\@<!`', prev_match)
   endwhile
diff --git a/doc/neosnippet.txt b/doc/neosnippet.txt
index fa50d75..3b71e9e 100644
--- a/doc/neosnippet.txt
+++ b/doc/neosnippet.txt
@@ -334,6 +334,12 @@ Eval snippet feature is available.
 	prev_word   '^'
 	    `expand("%")`
 <
+Note: You want to use backticks in snippet, you must escape backticks.
+>
+	snippet code
+	abbr code
+	    \`${1}\`${2}
+<
 If you use |:NeoSnippetEdit| command for easy snippet editing, the file will
 be loaded automatically when you save the file.