diff --git a/autoload/neocomplcache/sources/snippets_complete.vim b/autoload/neocomplcache/sources/snippets_complete.vim
index f19f5cf..ed39c24 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: 04 Jun 2013.
+" Last Modified: 21 Nov 2013.
 " License: MIT license  {{{
 "     Permission is hereby granted, free of charge, to any person obtaining
 "     a copy of this software and associated documentation files (the
@@ -47,7 +47,7 @@ endfunction"}}}
 function! s:source.get_keyword_pos(cur_text) "{{{
   let cur_word = matchstr(a:cur_text, '\w\+$')
   let word_candidates = neocomplcache#keyword_filter(
-        \ filter(values(neosnippet#get_snippets()),
+        \ filter(values(neosnippet#helpers#get_snippets()),
         \ 'v:val.options.word'), cur_word)
   if !empty(word_candidates)
     return match(a:cur_text, '\w\+$')
@@ -57,7 +57,7 @@ function! s:source.get_keyword_pos(cur_text) "{{{
 endfunction"}}}
 
 function! s:source.get_complete_words(cur_keyword_pos, cur_keyword_str) "{{{
-  let list = s:keyword_filter(neosnippet#get_snippets(), a:cur_keyword_str)
+  let list = s:keyword_filter(neosnippet#helpers#get_snippets(), a:cur_keyword_str)
 
   for snippet in list
     let snippet.dup = 1
diff --git a/autoload/neocomplete/sources/neosnippet.vim b/autoload/neocomplete/sources/neosnippet.vim
index bd302cb..196ec22 100644
--- a/autoload/neocomplete/sources/neosnippet.vim
+++ b/autoload/neocomplete/sources/neosnippet.vim
@@ -1,7 +1,7 @@
 "=============================================================================
 " FILE: neosnippet.vim
 " AUTHOR:  Shougo Matsushita <Shougo.Matsu@gmail.com>
-" Last Modified: 05 Jun 2013.
+" Last Modified: 21 Nov 2013.
 " License: MIT license  {{{
 "     Permission is hereby granted, free of charge, to any person obtaining
 "     a copy of this software and associated documentation files (the
@@ -41,7 +41,7 @@ function! s:source.hooks.on_init(context) "{{{
 endfunction"}}}
 
 function! s:source.gather_candidates(context) "{{{
-  return values(neosnippet#get_snippets())
+  return values(neosnippet#helpers#get_snippets())
 endfunction"}}}
 
 function! s:source.hooks.on_post_filter(context) "{{{
diff --git a/autoload/neosnippet.vim b/autoload/neosnippet.vim
index 78ee10f..26a4094 100644
--- a/autoload/neosnippet.vim
+++ b/autoload/neosnippet.vim
@@ -48,15 +48,6 @@ function! neosnippet#jumpable() "{{{
   return neosnippet#mappings#jumpable()
 endfunction"}}}
 
-function! s:is_beginning_of_line(cur_text) "{{{
-  let keyword_pattern = '\S\+'
-  let cur_keyword_str = matchstr(a:cur_text, keyword_pattern.'$')
-  let line_part = a:cur_text[: -1-len(cur_keyword_str)]
-  let prev_word_end = matchend(line_part, keyword_pattern)
-
-  return prev_word_end <= 0
-endfunction"}}}
-
 function! neosnippet#jump(cur_text, col) "{{{
   call s:skip_next_auto_completion()
 
@@ -94,7 +85,7 @@ endfunction"}}}
 function! neosnippet#expand(cur_text, col, trigger_name) "{{{
   call s:skip_next_auto_completion()
 
-  let snippets = neosnippet#get_snippets()
+  let snippets = neosnippet#helpers#get_snippets()
 
   if a:trigger_name == '' || !has_key(snippets, a:trigger_name)
     let pos = getpos('.')
@@ -196,10 +187,10 @@ function! neosnippet#expand(cur_text, col, trigger_name) "{{{
 endfunction"}}}
 function! neosnippet#expand_target() "{{{
   let trigger = input('Please input snippet trigger: ',
-        \ '', 'customlist,neosnippet#complete_target_snippets')
+        \ '', 'customlist,neosnippet#commands#_complete_target_snippets')
   let neosnippet = neosnippet#variables#current_neosnippet()
-  if !has_key(neosnippet#get_snippets(), trigger) ||
-        \ neosnippet#get_snippets()[trigger].snip !~#
+  if !has_key(neosnippet#helpers#get_snippets(), trigger) ||
+        \ neosnippet#helpers#get_snippets()[trigger].snip !~#
         \   neosnippet#get_placeholder_target_marker_pattern()
     if trigger != ''
       echo 'The trigger is invalid.'
@@ -214,12 +205,12 @@ endfunction"}}}
 function! neosnippet#expand_target_trigger(trigger) "{{{
   let neosnippet = neosnippet#variables#current_neosnippet()
   let neosnippet.target = substitute(
-        \ neosnippet#get_selected_text(visualmode(), 1), '\n$', '', '')
+        \ neosnippet#helpers#get_selected_text(visualmode(), 1), '\n$', '', '')
 
   let line = getpos("'<")[1]
   let col = getpos("'<")[2]
 
-  call neosnippet#delete_selected_text(visualmode())
+  call neosnippet#helpers#delete_selected_text(visualmode())
 
   call cursor(line, col)
 
@@ -540,51 +531,9 @@ function! s:eval_snippet(snippet_text) "{{{
 
   return snip_word
 endfunction"}}}
-function! neosnippet#variables#current_neosnippet() "{{{
-  if !exists('b:neosnippet')
-    let b:neosnippet = {
-          \ 'snippets' : {},
-          \ 'selected_text' : '',
-          \ 'target' : '',
-          \ 'trigger' : 0,
-          \}
-  endif
 
-  return b:neosnippet
-endfunction"}}}
-function! neosnippet#get_snippets() "{{{
-  call neosnippet#init#check()
-
-  let neosnippet = neosnippet#variables#current_neosnippet()
-  let snippets = copy(neosnippet.snippets)
-  for filetype in s:get_sources_filetypes(neosnippet#get_filetype())
-    call neosnippet#commands#_make_cache(filetype)
-    call extend(snippets,
-          \ neosnippet#variables#snippets()[filetype], 'keep')
-  endfor
-
-  let cur_text = neosnippet#util#get_cur_text()
-
-  if mode() ==# 'i'
-    " Special filters.
-    if !s:is_beginning_of_line(cur_text)
-      call filter(snippets, '!v:val.options.head')
-    endif
-  endif
-
-  call filter(snippets, "cur_text =~# get(v:val, 'regexp', '')")
-
-  return snippets
-endfunction"}}}
 function! neosnippet#get_snippets_directory() "{{{
-  let snippets_dir = copy(neosnippet#variables#snippets_dir())
-  if !get(g:neosnippet#disable_runtime_snippets,
-        \ neosnippet#get_filetype(),
-        \ get(g:neosnippet#disable_runtime_snippets, '_', 0))
-    let snippets_dir += neosnippet#variables#runtime_dir()
-  endif
-
-  return snippets_dir
+  return neosnippet#helpers#get_snippets_directory()
 endfunction"}}}
 function! neosnippet#get_user_snippets_directory() "{{{
   return copy(neosnippet#variables#snippets_dir())
@@ -592,57 +541,6 @@ endfunction"}}}
 function! neosnippet#get_runtime_snippets_directory() "{{{
   return copy(neosnippet#variables#runtime_dir())
 endfunction"}}}
-function! neosnippet#get_filetype() "{{{
-  if !exists('s:exists_context_filetype')
-    " context_filetype.vim installation check.
-    try
-      call context_filetype#version()
-      let s:exists_context_filetype = 1
-    catch
-      let s:exists_context_filetype = 0
-    endtry
-  endif
-
-  let context_filetype =
-        \ s:exists_context_filetype ?
-        \ context_filetype#get_filetype() : &filetype
-  if context_filetype == ''
-    let context_filetype = 'nothing'
-  endif
-
-  return context_filetype
-endfunction"}}}
-function! s:get_sources_filetypes(filetype) "{{{
-  let filetypes =
-        \ exists('*neocomplete#get_source_filetypes') ?
-        \   neocomplete#get_source_filetypes(a:filetype) :
-        \ exists('*neocomplcache#get_source_filetypes') ?
-        \   neocomplcache#get_source_filetypes(a:filetype) :
-        \   [(a:filetype == '') ? 'nothing' : a:filetype]
-  return filetypes + ['_']
-endfunction"}}}
-
-" Complete filetype helper.
-function! neosnippet#filetype_complete(arglead, cmdline, cursorpos) "{{{
-  " Dup check.
-  let ret = {}
-  for item in map(
-        \ split(globpath(&runtimepath, 'syntax/*.vim'), '\n') +
-        \ split(globpath(&runtimepath, 'indent/*.vim'), '\n') +
-        \ split(globpath(&runtimepath, 'ftplugin/*.vim'), '\n')
-        \ , 'fnamemodify(v:val, ":t:r")')
-    if !has_key(ret, item) && item =~ '^'.a:arglead
-      let ret[item] = 1
-    endif
-  endfor
-
-  return sort(keys(ret))
-endfunction"}}}
-function! neosnippet#complete_target_snippets(arglead, cmdline, cursorpos) "{{{
-  return map(filter(values(neosnippet#get_snippets()),
-        \ "stridx(v:val.word, a:arglead) == 0
-        \ && v:val.snip =~# neosnippet#get_placeholder_target_marker_pattern()"), 'v:val.word')
-endfunction"}}}
 
 " Get marker patterns.
 function! neosnippet#get_placeholder_target_marker_pattern() "{{{
@@ -670,78 +568,6 @@ function! neosnippet#get_mirror_placeholder_marker_substitute_pattern() "{{{
   return '\$\(\d\+\)'
 endfunction"}}}
 
-function! neosnippet#get_selected_text(type, ...) "{{{
-  let sel_save = &selection
-  let &selection = 'inclusive'
-  let reg_save = @@
-  let pos = getpos('.')
-
-  try
-    " Invoked from Visual mode, use '< and '> marks.
-    if a:0
-      silent exe "normal! `<" . a:type . "`>y"
-    elseif a:type == 'line'
-      silent exe "normal! '[V']y"
-    elseif a:type == 'block'
-      silent exe "normal! `[\<C-v>`]y"
-    else
-      silent exe "normal! `[v`]y"
-    endif
-
-    return @@
-  finally
-    let &selection = sel_save
-    let @@ = reg_save
-    call setpos('.', pos)
-  endtry
-endfunction"}}}
-function! neosnippet#delete_selected_text(type, ...) "{{{
-  let sel_save = &selection
-  let &selection = 'inclusive'
-  let reg_save = @@
-  let pos = getpos('.')
-
-  try
-    " Invoked from Visual mode, use '< and '> marks.
-    if a:0
-      silent exe "normal! `<" . a:type . "`>d"
-    elseif a:type ==# 'V'
-      silent exe "normal! `[V`]s"
-    elseif a:type ==# "\<C-v>"
-      silent exe "normal! `[\<C-v>`]d"
-    else
-      silent exe "normal! `[v`]d"
-    endif
-  finally
-    let &selection = sel_save
-    let @@ = reg_save
-    call setpos('.', pos)
-  endtry
-endfunction"}}}
-function! neosnippet#substitute_selected_text(type, text) "{{{
-  let sel_save = &selection
-  let &selection = 'inclusive'
-  let reg_save = @@
-  let pos = getpos('.')
-
-  try
-    " Invoked from Visual mode, use '< and '> marks.
-    if a:0
-      silent exe "normal! `<" . a:type . "`>s" . a:text
-    elseif a:type ==# 'V'
-      silent exe "normal! '[V']hs" . a:text
-    elseif a:type ==# "\<C-v>"
-      silent exe "normal! `[\<C-v>`]s" . a:text
-    else
-      silent exe "normal! `[v`]s" . a:text
-    endif
-  finally
-    let &selection = sel_save
-    let @@ = reg_save
-    call setpos('.', pos)
-  endtry
-endfunction"}}}
-
 function! s:skip_next_auto_completion() "{{{
   " Skip next auto completion.
   if exists('*neocomplcache#skip_next_complete')
diff --git a/autoload/neosnippet/commands.vim b/autoload/neosnippet/commands.vim
index d7758d3..8a18c78 100644
--- a/autoload/neosnippet/commands.vim
+++ b/autoload/neosnippet/commands.vim
@@ -48,7 +48,7 @@ function! neosnippet#commands#_edit(args) "{{{
 
   let filetype = get(args, 0, '')
   if filetype == ''
-    let filetype = neosnippet#get_filetype()
+    let filetype = neosnippet#helpers#get_filetype()
   endif
 
   let options = s:initialize_options(options)
@@ -99,7 +99,7 @@ function! neosnippet#commands#_make_cache(filetype) "{{{
     return
   endif
 
-  let snippets_dir = neosnippet#get_snippets_directory()
+  let snippets_dir = neosnippet#helpers#get_snippets_directory()
   let snippet = {}
   let snippets_files =
         \   split(globpath(join(snippets_dir, ','),
@@ -123,11 +123,32 @@ function! neosnippet#commands#_source(filename) "{{{
   call neosnippet#parser#_parse(neosnippet.snippets, a:filename)
 endfunction"}}}
 
+" Complete helpers.
 function! neosnippet#commands#_edit_complete(arglead, cmdline, cursorpos) "{{{
   return filter(s:edit_options +
-        \ neosnippet#filetype_complete(a:arglead, a:cmdline, a:cursorpos),
+        \ neosnippet#commands#_filetype_complete(a:arglead, a:cmdline, a:cursorpos),
         \ 'stridx(v:val, a:arglead) == 0')
 endfunction"}}}
+function! neosnippet#commands#_filetype_complete(arglead, cmdline, cursorpos) "{{{
+  " Dup check.
+  let ret = {}
+  for item in map(
+        \ split(globpath(&runtimepath, 'syntax/*.vim'), '\n') +
+        \ split(globpath(&runtimepath, 'indent/*.vim'), '\n') +
+        \ split(globpath(&runtimepath, 'ftplugin/*.vim'), '\n')
+        \ , 'fnamemodify(v:val, ":t:r")')
+    if !has_key(ret, item) && item =~ '^'.a:arglead
+      let ret[item] = 1
+    endif
+  endfor
+
+  return sort(keys(ret))
+endfunction"}}}
+function! neosnippet#commands#_complete_target_snippets(arglead, cmdline, cursorpos) "{{{
+  return map(filter(values(neosnippet#helpers#get_snippets()),
+        \ "stridx(v:val.word, a:arglead) == 0
+        \ && v:val.snip =~# neosnippet#get_placeholder_target_marker_pattern()"), 'v:val.word')
+endfunction"}}}
 
 function! s:initialize_options(options) "{{{
   let default_options = {
diff --git a/autoload/neosnippet/helpers.vim b/autoload/neosnippet/helpers.vim
index fdff32a..3ddf263 100644
--- a/autoload/neosnippet/helpers.vim
+++ b/autoload/neosnippet/helpers.vim
@@ -45,6 +45,154 @@ function! neosnippet#helpers#get_cursor_snippet(snippets, cur_text) "{{{
   return cur_word
 endfunction"}}}
 
+function! neosnippet#helpers#get_snippets() "{{{
+  call neosnippet#init#check()
+
+  let neosnippet = neosnippet#variables#current_neosnippet()
+  let snippets = copy(neosnippet.snippets)
+  for filetype in s:get_sources_filetypes(neosnippet#helpers#get_filetype())
+    call neosnippet#commands#_make_cache(filetype)
+    call extend(snippets,
+          \ neosnippet#variables#snippets()[filetype], 'keep')
+  endfor
+
+  let cur_text = neosnippet#util#get_cur_text()
+
+  if mode() ==# 'i'
+    " Special filters.
+    if !s:is_beginning_of_line(cur_text)
+      call filter(snippets, '!v:val.options.head')
+    endif
+  endif
+
+  call filter(snippets, "cur_text =~# get(v:val, 'regexp', '')")
+
+  return snippets
+endfunction"}}}
+
+function! neosnippet#helpers#get_snippets_directory() "{{{
+  let snippets_dir = copy(neosnippet#variables#snippets_dir())
+  if !get(g:neosnippet#disable_runtime_snippets,
+        \ neosnippet#helpers#get_filetype(),
+        \ get(g:neosnippet#disable_runtime_snippets, '_', 0))
+    let snippets_dir += neosnippet#variables#runtime_dir()
+  endif
+
+  return snippets_dir
+endfunction"}}}
+
+function! neosnippet#helpers#get_filetype() "{{{
+  if !exists('s:exists_context_filetype')
+    " context_filetype.vim installation check.
+    try
+      call context_filetype#version()
+      let s:exists_context_filetype = 1
+    catch
+      let s:exists_context_filetype = 0
+    endtry
+  endif
+
+  let context_filetype =
+        \ s:exists_context_filetype ?
+        \ context_filetype#get_filetype() : &filetype
+  if context_filetype == ''
+    let context_filetype = 'nothing'
+  endif
+
+  return context_filetype
+endfunction"}}}
+
+function! neosnippet#helpers#get_selected_text(type, ...) "{{{
+  let sel_save = &selection
+  let &selection = 'inclusive'
+  let reg_save = @@
+  let pos = getpos('.')
+
+  try
+    " Invoked from Visual mode, use '< and '> marks.
+    if a:0
+      silent exe "normal! `<" . a:type . "`>y"
+    elseif a:type == 'line'
+      silent exe "normal! '[V']y"
+    elseif a:type == 'block'
+      silent exe "normal! `[\<C-v>`]y"
+    else
+      silent exe "normal! `[v`]y"
+    endif
+
+    return @@
+  finally
+    let &selection = sel_save
+    let @@ = reg_save
+    call setpos('.', pos)
+  endtry
+endfunction"}}}
+function! neosnippet#helpers#delete_selected_text(type, ...) "{{{
+  let sel_save = &selection
+  let &selection = 'inclusive'
+  let reg_save = @@
+  let pos = getpos('.')
+
+  try
+    " Invoked from Visual mode, use '< and '> marks.
+    if a:0
+      silent exe "normal! `<" . a:type . "`>d"
+    elseif a:type ==# 'V'
+      silent exe "normal! `[V`]s"
+    elseif a:type ==# "\<C-v>"
+      silent exe "normal! `[\<C-v>`]d"
+    else
+      silent exe "normal! `[v`]d"
+    endif
+  finally
+    let &selection = sel_save
+    let @@ = reg_save
+    call setpos('.', pos)
+  endtry
+endfunction"}}}
+function! neosnippet#helpers#substitute_selected_text(type, text) "{{{
+  let sel_save = &selection
+  let &selection = 'inclusive'
+  let reg_save = @@
+  let pos = getpos('.')
+
+  try
+    " Invoked from Visual mode, use '< and '> marks.
+    if a:0
+      silent exe "normal! `<" . a:type . "`>s" . a:text
+    elseif a:type ==# 'V'
+      silent exe "normal! '[V']hs" . a:text
+    elseif a:type ==# "\<C-v>"
+      silent exe "normal! `[\<C-v>`]s" . a:text
+    else
+      silent exe "normal! `[v`]s" . a:text
+    endif
+  finally
+    let &selection = sel_save
+    let @@ = reg_save
+    call setpos('.', pos)
+  endtry
+endfunction"}}}
+
+function! s:is_beginning_of_line(cur_text) "{{{
+  let keyword_pattern = '\S\+'
+  let cur_keyword_str = matchstr(a:cur_text, keyword_pattern.'$')
+  let line_part = a:cur_text[: -1-len(cur_keyword_str)]
+  let prev_word_end = matchend(line_part, keyword_pattern)
+
+  return prev_word_end <= 0
+endfunction"}}}
+
+function! s:get_sources_filetypes(filetype) "{{{
+  let filetypes =
+        \ exists('*neocomplete#get_source_filetypes') ?
+        \   neocomplete#get_source_filetypes(a:filetype) :
+        \ exists('*neocomplcache#get_source_filetypes') ?
+        \   neocomplcache#get_source_filetypes(a:filetype) :
+        \   [(a:filetype == '') ? 'nothing' : a:filetype]
+  return filetypes + ['_']
+endfunction"}}}
+
 let &cpo = s:save_cpo
 unlet s:save_cpo
 
diff --git a/autoload/neosnippet/init.vim b/autoload/neosnippet/init.vim
index d294cbc..d0a1fc6 100644
--- a/autoload/neosnippet/init.vim
+++ b/autoload/neosnippet/init.vim
@@ -186,7 +186,7 @@ function! s:doc_dict.search(cur_text) "{{{
     return []
   endif
 
-  let snippets = neosnippet#get_snippets()
+  let snippets = neosnippet#helpers#get_snippets()
 
   let cur_word = neosnippet#helpers#get_cursor_snippet(snippets, a:cur_text)
   if cur_word == ''
diff --git a/autoload/neosnippet/mappings.vim b/autoload/neosnippet/mappings.vim
index ce02224..1df34bf 100644
--- a/autoload/neosnippet/mappings.vim
+++ b/autoload/neosnippet/mappings.vim
@@ -33,7 +33,7 @@ endfunction"}}}
 function! neosnippet#mappings#expandable() "{{{
   " Check snippet trigger.
   return neosnippet#helpers#get_cursor_snippet(
-        \ neosnippet#get_snippets(), neosnippet#util#get_cur_text()) != ''
+        \ neosnippet#helpers#get_snippets(), neosnippet#util#get_cur_text()) != ''
 endfunction"}}}
 function! neosnippet#mappings#jumpable() "{{{
   " Found snippet placeholder.
@@ -74,8 +74,8 @@ function! neosnippet#mappings#_register_oneshot_snippet() "{{{
   endif
 
   let selected_text = substitute(
-        \ neosnippet#get_selected_text(visualmode(), 1), '\n$', '', '')
-  call neosnippet#delete_selected_text(visualmode(), 1)
+        \ neosnippet#helpers#get_selected_text(visualmode(), 1), '\n$', '', '')
+  call neosnippet#helpers#delete_selected_text(visualmode(), 1)
 
   let base_indent = matchstr(selected_text, '^\s*')
 
@@ -96,7 +96,7 @@ endfunction"}}}
 
 function! s:snippets_expand(cur_text, col) "{{{
   let cur_word = neosnippet#helpers#get_cursor_snippet(
-        \ neosnippet#get_snippets(),
+        \ neosnippet#helpers#get_snippets(),
         \ a:cur_text)
 
   call neosnippet#expand(
@@ -105,7 +105,7 @@ endfunction"}}}
 
 function! s:snippets_expand_or_jump(cur_text, col) "{{{
   let cur_word = neosnippet#helpers#get_cursor_snippet(
-        \ neosnippet#get_snippets(), a:cur_text)
+        \ neosnippet#helpers#get_snippets(), a:cur_text)
 
   if cur_word != ''
     " Found snippet trigger.
@@ -118,7 +118,7 @@ endfunction"}}}
 
 function! s:snippets_jump_or_expand(cur_text, col) "{{{
   let cur_word = neosnippet#helpers#get_cursor_snippet(
-        \ neosnippet#get_snippets(), a:cur_text)
+        \ neosnippet#helpers#get_snippets(), a:cur_text)
   if search(neosnippet#get_placeholder_marker_pattern(). '\|'
             \ .neosnippet#get_sync_placeholder_marker_pattern(), 'nw') > 0
     " Found snippet placeholder.
diff --git a/autoload/neosnippet/parser.vim b/autoload/neosnippet/parser.vim
index 44c8880..5070b05 100644
--- a/autoload/neosnippet/parser.vim
+++ b/autoload/neosnippet/parser.vim
@@ -52,7 +52,7 @@ function! neosnippet#parser#_parse(snippets, snippets_file) "{{{
       let filename = matchstr(line, '^include\s\+\zs.*$')
 
       for snippets_file in split(globpath(join(
-            \ neosnippet#get_snippets_directory(), ','),
+            \ neosnippet#helpers#get_snippets_directory(), ','),
             \ filename), '\n')
         call neosnippet#parser#_parse(a:snippets, snippets_file)
       endfor
diff --git a/autoload/unite/sources/neosnippet_file.vim b/autoload/unite/sources/neosnippet_file.vim
index 18d5720..d24a666 100644
--- a/autoload/unite/sources/neosnippet_file.vim
+++ b/autoload/unite/sources/neosnippet_file.vim
@@ -1,7 +1,7 @@
 "=============================================================================
 " FILE: neosnippet_file.vim
 " AUTHOR:  Shougo Matsushita <Shougo.Matsu@gmail.com>
-" Last Modified: 19 Nov 2013.
+" Last Modified: 21 Nov 2013.
 " License: MIT license  {{{
 "     Permission is hereby granted, free of charge, to any person obtaining
 "     a copy of this software and associated documentation files (the
@@ -65,7 +65,7 @@ let s:source_user.action_table.unite__new_candidate = {
       \ }
 function! s:source_user.action_table.unite__new_candidate.func(candidate) "{{{
   let filename = input(
-        \ 'New snippet file name: ', neosnippet#get_filetype())
+        \ 'New snippet file name: ', neosnippet#helpers#get_filetype())
   if filename != ''
     call neosnippet#commands#_edit(filename)
   endif
@@ -90,7 +90,7 @@ let s:source_runtime.action_table.unite__new_candidate = {
       \ }
 function! s:source_runtime.action_table.unite__new_candidate.func(candidate) "{{{
   let filename = input(
-        \ 'New snippet file name: ', neosnippet#get_filetype())
+        \ 'New snippet file name: ', neosnippet#helpers#get_filetype())
   if filename != ''
     call neosnippet#commands#_edit('-runtime ' . filename)
   endif
diff --git a/autoload/unite/sources/snippet.vim b/autoload/unite/sources/snippet.vim
index 700e40a..0dedf3d 100644
--- a/autoload/unite/sources/snippet.vim
+++ b/autoload/unite/sources/snippet.vim
@@ -1,7 +1,7 @@
 "=============================================================================
 " FILE: snippet.vim
 " AUTHOR:  Shougo Matsushita <Shougo.Matsu@gmail.com>
-" Last Modified: 11 Jul 2013.
+" Last Modified: 21 Nov 2013.
 " License: MIT license  {{{
 "     Permission is hereby granted, free of charge, to any person obtaining
 "     a copy of this software and associated documentation files (the
@@ -51,7 +51,7 @@ function! s:source.hooks.on_init(args, context) "{{{
   let a:context.source__cur_keyword_pos =
         \ s:get_keyword_pos(neosnippet#util#get_cur_text())
   let a:context.source__snippets =
-        \ sort(values(neosnippet#get_snippets()))
+        \ sort(values(neosnippet#helpers#get_snippets()))
 endfunction"}}}
 
 function! s:source.gather_candidates(args, context) "{{{
diff --git a/autoload/unite/sources/snippet_target.vim b/autoload/unite/sources/snippet_target.vim
index d23999c..acc3e72 100644
--- a/autoload/unite/sources/snippet_target.vim
+++ b/autoload/unite/sources/snippet_target.vim
@@ -1,7 +1,7 @@
 "=============================================================================
 " FILE: snippet_target.vim
 " AUTHOR:  Shougo Matsushita <Shougo.Matsu@gmail.com>
-" Last Modified: 05 Mar 2013.
+" Last Modified: 21 Nov 2013.
 " License: MIT license  {{{
 "     Permission is hereby granted, free of charge, to any person obtaining
 "     a copy of this software and associated documentation files (the
@@ -49,7 +49,7 @@ function! s:source.hooks.on_init(args, context) "{{{
   let a:context.source__linenr = line('.')
 
   let a:context.source__snippets =
-        \ sort(filter(values(neosnippet#get_snippets()),
+        \ sort(filter(values(neosnippet#helpers#get_snippets()),
         \    "v:val.snip =~# neosnippet#get_placeholder_target_marker_pattern()"))
 endfunction"}}}
 
diff --git a/plugin/neosnippet.vim b/plugin/neosnippet.vim
index 64231f5..ba28917 100644
--- a/plugin/neosnippet.vim
+++ b/plugin/neosnippet.vim
@@ -56,7 +56,7 @@ snoremap <silent><expr> <Plug>(neosnippet_jump)
       \ neosnippet#mappings#jump_impl()
 
 xnoremap <silent> <Plug>(neosnippet_get_selected_text)
-      \ :call neosnippet#get_selected_text(visualmode(), 1)<CR>
+      \ :call neosnippet#helpers#get_selected_text(visualmode(), 1)<CR>
 
 xnoremap <silent> <Plug>(neosnippet_expand_target)
       \ :<C-u>call neosnippet#expand_target()<CR>
@@ -78,7 +78,7 @@ command! -nargs=? -complete=customlist,neosnippet#commands#_edit_complete
       \ NeoSnippetEdit
       \ call neosnippet#commands#_edit(<q-args>)
 
-command! -nargs=? -complete=customlist,neosnippet#filetype_complete
+command! -nargs=? -complete=customlist,neosnippet#commands#_filetype_complete
       \ NeoSnippetMakeCache
       \ call neosnippet#commands#_make_cache(<q-args>)