diff --git a/autoload/neocomplcache/sources/snippets_complete.vim b/autoload/neocomplcache/sources/snippets_complete.vim
index a508640..dedfb03 100644
--- a/autoload/neocomplcache/sources/snippets_complete.vim
+++ b/autoload/neocomplcache/sources/snippets_complete.vim
@@ -1,7 +1,7 @@
 "=============================================================================
 " FILE: snippets_complete.vim
 " AUTHOR:  Shougo Matsushita <Shougo.Matsu@gmail.com>
-" Last Modified: 25 Feb 2012.
+" Last Modified: 03 Mar 2012.
 " License: MIT license  {{{
 "     Permission is hereby granted, free of charge, to any person obtaining
 "     a copy of this software and associated documentation files (the
@@ -232,23 +232,29 @@ function! s:keyword_filter(list, cur_keyword_str)"{{{
 endfunction"}}}
 
 function! neocomplcache#sources#snippets_complete#expandable()"{{{
-  let snippets = neocomplcache#sources#snippets_complete#get_snippets()
-  let cur_text = neocomplcache#get_cur_text(1)
-
   let ret = 0
 
-  if s:get_cursor_keyword_snippet(snippets, cur_text) != ''
-    " Found snippet trigger.
+  if neocomplcache#sources#snippets_complete#expandable_trigger()
     let ret += 1
   endif
 
-  if search('\${\d\+\%(:.\{-}\)\?\\\@<!}\|\$<\d\+\%(:.\{-}\)\?\\\@<!>', 'nw') > 0
-    " Found snippet placeholder.
+  if neocomplcache#sources#snippets_complete#jumpable()
     let ret += 2
   endif
 
   return ret
 endfunction"}}}
+function! neocomplcache#sources#snippets_complete#expandable_trigger()"{{{
+  let snippets = neocomplcache#sources#snippets_complete#get_snippets()
+  let cur_text = neocomplcache#get_cur_text(1)
+
+  " Found snippet trigger.
+  return s:get_cursor_keyword_snippet(snippets, cur_text) != ''
+endfunction"}}}
+function! neocomplcache#sources#snippets_complete#jumpable()"{{{
+  " Found snippet placeholder.
+  return search('\${\d\+\%(:.\{-}\)\?\\\@<!}\|\$<\d\+\%(:.\{-}\)\?\\\@<!>', 'nw') > 0
+endfunction"}}}
 
 function! s:caching()"{{{
   for filetype in neocomplcache#get_source_filetypes(neocomplcache#get_context_filetype(1))
diff --git a/doc/neocomplcache-snippets-complete.txt b/doc/neocomplcache-snippets-complete.txt
index 601e8ba..42f1206 100644
--- a/doc/neocomplcache-snippets-complete.txt
+++ b/doc/neocomplcache-snippets-complete.txt
@@ -145,6 +145,18 @@ neocomplcache#sources#snippets_complete#expandable()
 >
 		imap <expr><C-l>    neocomplcache#snippets_complete#expandable() ? "\<Plug>(neocomplcache_snippets_expand)" : "\<C-n>"
 <
+neocomplcache#sources#snippets_complete#force_expandable()
+						*neocomplcache#sources#snippets_complete#force_expandable()*
+		Use this function on inoremap <expr>. It check whether cursor
+		text is snippets triggerThis function is useful when saving
+		keymappings.
+
+neocomplcache#sources#snippets_complete#jumpable()
+						*neocomplcache#sources#snippets_complete#jumpable()*
+		Use this function on inoremap <expr>. It check whether exists
+		placeholder in current buffer. This function is useful when
+		saving keymappings.
+
 ==============================================================================
 EXAMPLES					*neocomplcache-snippets-complete-examples*
 >
@@ -281,6 +293,10 @@ snippet						*neocomplcache-snippets-complete-unite-action-snippet*
 ==============================================================================
 CHANGELOG					*neocomplcache-snippets-complete-changelog*
 
+2012-03-03
+- Added neocomplcache#sources#snippets_complete#force_expandable() and
+  neocomplcache#sources#snippets_complete#jumpable().
+
 2012-02-25
 - Improved split().