Add abort flag

8 years ago · 644b551aff
--- a/autoload/neocomplcache/sources/snippets_complete.vim
+++ b/autoload/neocomplcache/sources/snippets_complete.vim
@@ -33,7 +33,7 @@ let s:source = {
      \     g:neocomplcache_auto_completion_start_length,
      \}

 function! s:source.initialize() "{{{
 function! s:source.initialize() abort "{{{
  " Initialize.
  call neocomplcache#set_dictionary_helper(
        \ g:neocomplcache_source_rank, 'snippets_complete', 8)
@@ -41,7 +41,7 @@ function! s:source.initialize() "{{{
        \ g:neocomplcache_auto_completion_start_length)
 endfunction"}}}

 function! s:source.get_keyword_pos(cur_text) "{{{
 function! s:source.get_keyword_pos(cur_text) abort "{{{
  let cur_word = matchstr(a:cur_text, '\w\+$')
  let word_candidates = neocomplcache#keyword_filter(
        \ filter(values(neosnippet#helpers#get_snippets()),
@@ -53,7 +53,7 @@ function! s:source.get_keyword_pos(cur_text) "{{{
  return match(a:cur_text, '\S\+$')
 endfunction"}}}

 function! s:source.get_complete_words(cur_keyword_pos, cur_keyword_str) "{{{
 function! s:source.get_complete_words(cur_keyword_pos, cur_keyword_str) abort "{{{
  let list = s:keyword_filter(neosnippet#helpers#get_snippets(), a:cur_keyword_str)

  for snippet in list
@@ -66,7 +66,7 @@ function! s:source.get_complete_words(cur_keyword_pos, cur_keyword_str) "{{{
  return list
 endfunction"}}}

 function! s:keyword_filter(snippets, cur_keyword_str) "{{{
 function! s:keyword_filter(snippets, cur_keyword_str) abort "{{{
  " Uniq by real_name.
  let dict = {}

@@ -89,7 +89,7 @@ function! s:keyword_filter(snippets, cur_keyword_str) "{{{
  return values(dict)
 endfunction"}}}

 function! neocomplcache#sources#snippets_complete#define() "{{{
 function! neocomplcache#sources#snippets_complete#define() abort "{{{
  return s:source
 endfunction"}}}

--- a/autoload/neocomplete/sources/neosnippet.vim
+++ b/autoload/neocomplete/sources/neosnippet.vim
@@ -37,7 +37,7 @@ let s:source = {
      \          ['matcher_fuzzy'] : ['matcher_head']),
      \}

 function! s:source.gather_candidates(context) "{{{
 function! s:source.gather_candidates(context) abort "{{{
  let snippets = values(neosnippet#helpers#get_completion_snippets())
  if matchstr(a:context.input, '\S\+$') !=#
        \ matchstr(a:context.input, '\w\+$')
@@ -47,7 +47,7 @@ function! s:source.gather_candidates(context) "{{{
  return snippets
 endfunction"}}}

 function! s:source.hooks.on_post_filter(context) "{{{
 function! s:source.hooks.on_post_filter(context) abort "{{{
  for snippet in a:context.candidates
    let snippet.dup = 1
    let snippet.menu = neosnippet#util#strwidthpart(
@@ -57,7 +57,7 @@ function! s:source.hooks.on_post_filter(context) "{{{
  return a:context.candidates
 endfunction"}}}

 function! neocomplete#sources#neosnippet#define() "{{{
 function! neocomplete#sources#neosnippet#define() abort "{{{
  return s:source
 endfunction"}}}

--- a/autoload/neosnippet.vim
+++ b/autoload/neosnippet.vim
@@ -53,61 +53,61 @@ call neosnippet#util#set_default(
      \ {'_':{ '(' : ')', '{' : '}', '"' : '"', '[' : ']' }})
 "}}}

 function! neosnippet#expandable_or_jumpable() "{{{
 function! neosnippet#expandable_or_jumpable() abort "{{{
  return neosnippet#mappings#expandable_or_jumpable()
 endfunction"}}}
 function! neosnippet#expandable() "{{{
 function! neosnippet#expandable() abort "{{{
  return neosnippet#mappings#expandable()
 endfunction"}}}
 function! neosnippet#jumpable() "{{{
 function! neosnippet#jumpable() abort "{{{
  return neosnippet#mappings#jumpable()
 endfunction"}}}
 function! neosnippet#anonymous(snippet) "{{{
 function! neosnippet#anonymous(snippet) abort "{{{
  return neosnippet#mappings#_anonymous(a:snippet)
 endfunction"}}}
 function! neosnippet#expand(trigger) "{{{
 function! neosnippet#expand(trigger) abort "{{{
  return neosnippet#mappings#_expand(a:trigger)
 endfunction"}}}

 function! neosnippet#get_snippets_directory() "{{{
 function! neosnippet#get_snippets_directory() abort "{{{
  return neosnippet#helpers#get_snippets_directory()
 endfunction"}}}
 function! neosnippet#get_user_snippets_directory() "{{{
 function! neosnippet#get_user_snippets_directory() abort "{{{
  return copy(neosnippet#variables#snippets_dir())
 endfunction"}}}
 function! neosnippet#get_runtime_snippets_directory() "{{{
 function! neosnippet#get_runtime_snippets_directory() abort "{{{
  return copy(neosnippet#variables#runtime_dir())
 endfunction"}}}

 " Get marker patterns.
 function! neosnippet#get_placeholder_target_marker_pattern() "{{{
 function! neosnippet#get_placeholder_target_marker_pattern() abort "{{{
  return '\${\d\+:\(#:\)\?TARGET\%(:.\{-}\)\?\\\@<!}'
 endfunction"}}}
 function! neosnippet#get_placeholder_marker_pattern() "{{{
 function! neosnippet#get_placeholder_marker_pattern() abort "{{{
  return '<`\d\+\%(:.\{-}\)\?\\\@<!`>'
 endfunction"}}}
 function! neosnippet#get_placeholder_marker_substitute_pattern() "{{{
 function! neosnippet#get_placeholder_marker_substitute_pattern() abort "{{{
  return '\${\(\d\+\%(:.\{-}\)\?\\\@<!\)}'
 endfunction"}}}
 function! neosnippet#get_placeholder_marker_substitute_nonzero_pattern() "{{{
 function! neosnippet#get_placeholder_marker_substitute_nonzero_pattern() abort "{{{
  return '\${\([1-9]\d*\%(:.\{-}\)\?\\\@<!\)}'
 endfunction"}}}
 function! neosnippet#get_placeholder_marker_substitute_zero_pattern() "{{{
 function! neosnippet#get_placeholder_marker_substitute_zero_pattern() abort "{{{
  return '\${\(0\%(:.\{-}\)\?\\\@<!\)}'
 endfunction"}}}
 function! neosnippet#get_placeholder_marker_default_pattern() "{{{
 function! neosnippet#get_placeholder_marker_default_pattern() abort "{{{
  return '<`\d\+:\zs.\{-}\ze\\\@<!`>'
 endfunction"}}}
 function! neosnippet#get_sync_placeholder_marker_pattern() "{{{
 function! neosnippet#get_sync_placeholder_marker_pattern() abort "{{{
  return '<{\d\+\%(:.\{-}\)\?\\\@<!}>'
 endfunction"}}}
 function! neosnippet#get_sync_placeholder_marker_default_pattern() "{{{
 function! neosnippet#get_sync_placeholder_marker_default_pattern() abort "{{{
  return '<{\d\+:\zs.\{-}\ze\\\@<!}>'
 endfunction"}}}
 function! neosnippet#get_mirror_placeholder_marker_pattern() "{{{
 function! neosnippet#get_mirror_placeholder_marker_pattern() abort "{{{
  return '<|\d\+|>'
 endfunction"}}}
 function! neosnippet#get_mirror_placeholder_marker_substitute_pattern() "{{{
 function! neosnippet#get_mirror_placeholder_marker_substitute_pattern() abort "{{{
  return '\$\(\d\+\)'
 endfunction"}}}

--- a/autoload/neosnippet/commands.vim
+++ b/autoload/neosnippet/commands.vim
@@ -34,14 +34,14 @@ let s:edit_options = [
 let s:Cache = neosnippet#util#get_vital().import('System.Cache')
 "}}}

 function! s:get_list() "{{{
 function! s:get_list() abort "{{{
  if !exists('s:List')
    let s:List = vital#of('neosnippet').import('Data.List')
  endif
  return s:List
 endfunction"}}}

 function! neosnippet#commands#_edit(args) "{{{
 function! neosnippet#commands#_edit(args) abort "{{{
  if neosnippet#util#is_sudo()
    call neosnippet#util#print_error(
          \ '"sudo vim" is detected. This feature is disabled.')
@@ -92,7 +92,7 @@ function! neosnippet#commands#_edit(args) "{{{
  endtry
 endfunction"}}}

 function! neosnippet#commands#_make_cache(filetype) "{{{
 function! neosnippet#commands#_make_cache(filetype) abort "{{{
  call neosnippet#init#check()

  let filetype = a:filetype == '' ?
@@ -128,7 +128,7 @@ function! neosnippet#commands#_make_cache(filetype) "{{{
  endif
 endfunction"}}}

 function! neosnippet#commands#_source(filename) "{{{
 function! neosnippet#commands#_source(filename) abort "{{{
  call neosnippet#init#check()

  let neosnippet = neosnippet#variables#current_neosnippet()
@@ -136,7 +136,7 @@ function! neosnippet#commands#_source(filename) "{{{
        \ neosnippet#parser#_parse_snippets(a:filename))
 endfunction"}}}

 function! neosnippet#commands#_clear_markers() "{{{
 function! neosnippet#commands#_clear_markers() abort "{{{
  let expand_stack = neosnippet#variables#expand_stack()

  " Get patterns and count.
@@ -150,12 +150,12 @@ function! neosnippet#commands#_clear_markers() "{{{
 endfunction"}}}

 " Complete helpers.
 function! neosnippet#commands#_edit_complete(arglead, cmdline, cursorpos) "{{{
 function! neosnippet#commands#_edit_complete(arglead, cmdline, cursorpos) abort "{{{
  return filter(s:edit_options +
        \ 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) "{{{
 function! neosnippet#commands#_filetype_complete(arglead, cmdline, cursorpos) abort "{{{
  " Dup check.
  let ret = {}
  for item in map(
@@ -170,13 +170,13 @@ function! neosnippet#commands#_filetype_complete(arglead, cmdline, cursorpos) "{

  return sort(keys(ret))
 endfunction"}}}
 function! neosnippet#commands#_complete_target_snippets(arglead, cmdline, cursorpos) "{{{
 function! neosnippet#commands#_complete_target_snippets(arglead, cmdline, cursorpos) abort "{{{
  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) "{{{
 function! s:initialize_options(options) abort "{{{
  let default_options = {
        \ 'runtime' : 0,
        \ 'vertical' : 0,
--- a/autoload/neosnippet/handlers.vim
+++ b/autoload/neosnippet/handlers.vim
@@ -26,7 +26,7 @@
 let s:save_cpo = &cpo
 set cpo&vim

 function! neosnippet#handlers#_complete_done() "{{{
 function! neosnippet#handlers#_complete_done() abort "{{{
  if empty(v:completed_item)
        \ || !g:neosnippet#enable_completed_snippet
        \ || s:is_auto_pairs()
@@ -43,7 +43,7 @@ function! neosnippet#handlers#_complete_done() "{{{
  call neosnippet#view#_insert(snippet, {}, cur_text, col)
 endfunction"}}}

 function! neosnippet#handlers#_cursor_moved() "{{{
 function! neosnippet#handlers#_cursor_moved() abort "{{{
  let expand_stack = neosnippet#variables#expand_stack()

  " Get patterns and count.
@@ -59,7 +59,7 @@ function! neosnippet#handlers#_cursor_moved() "{{{
  endif
 endfunction"}}}

 function! neosnippet#handlers#_all_clear_markers() "{{{
 function! neosnippet#handlers#_all_clear_markers() abort "{{{
  let pos = getpos('.')

  try
@@ -74,7 +74,7 @@ function! neosnippet#handlers#_all_clear_markers() "{{{
  endtry
 endfunction"}}}

 function! neosnippet#handlers#_restore_unnamed_register() "{{{
 function! neosnippet#handlers#_restore_unnamed_register() abort "{{{
  let neosnippet = neosnippet#variables#current_neosnippet()

  if neosnippet.unnamed_register != ''
--- a/autoload/neosnippet/helpers.vim
+++ b/autoload/neosnippet/helpers.vim
@@ -26,7 +26,7 @@
 let s:save_cpo = &cpo
 set cpo&vim

 function! neosnippet#helpers#get_cursor_snippet(snippets, cur_text) "{{{
 function! neosnippet#helpers#get_cursor_snippet(snippets, cur_text) abort "{{{
  let cur_word = matchstr(a:cur_text, '\S\+$')
  if cur_word != '' && has_key(a:snippets, cur_word)
      return cur_word
@@ -44,7 +44,7 @@ function! neosnippet#helpers#get_cursor_snippet(snippets, cur_text) "{{{
  return cur_word
 endfunction"}}}

 function! neosnippet#helpers#get_snippets() "{{{
 function! neosnippet#helpers#get_snippets() abort "{{{
  call neosnippet#init#check()

  let neosnippet = neosnippet#variables#current_neosnippet()
@@ -72,12 +72,12 @@ function! neosnippet#helpers#get_snippets() "{{{

  return snippets
 endfunction"}}}
 function! neosnippet#helpers#get_completion_snippets() "{{{
 function! neosnippet#helpers#get_completion_snippets() abort "{{{
  return filter(neosnippet#helpers#get_snippets(),
        \ "!get(v:val.options, 'oneshot', 0)")
 endfunction"}}}

 function! neosnippet#helpers#get_snippets_directory() "{{{
 function! neosnippet#helpers#get_snippets_directory() abort "{{{
  let snippets_dir = copy(neosnippet#variables#snippets_dir())
  if !get(g:neosnippet#disable_runtime_snippets,
        \ neosnippet#helpers#get_filetype(),
@@ -88,7 +88,7 @@ function! neosnippet#helpers#get_snippets_directory() "{{{
  return snippets_dir
 endfunction"}}}

 function! neosnippet#helpers#get_filetype() "{{{
 function! neosnippet#helpers#get_filetype() abort "{{{
  if !exists('s:exists_context_filetype')
    " context_filetype.vim installation check.
    try
@@ -109,7 +109,7 @@ function! neosnippet#helpers#get_filetype() "{{{
  return context_filetype
 endfunction"}}}

 function! neosnippet#helpers#get_selected_text(type, ...) "{{{
 function! neosnippet#helpers#get_selected_text(type, ...) abort "{{{
  let sel_save = &selection
  let &selection = 'inclusive'
  let reg_save = @@
@@ -134,7 +134,7 @@ function! neosnippet#helpers#get_selected_text(type, ...) "{{{
    call setpos('.', pos)
  endtry
 endfunction"}}}
 function! neosnippet#helpers#delete_selected_text(type, ...) "{{{
 function! neosnippet#helpers#delete_selected_text(type, ...) abort "{{{
  let sel_save = &selection
  let &selection = 'inclusive'
  let reg_save = @@
@@ -157,7 +157,7 @@ function! neosnippet#helpers#delete_selected_text(type, ...) "{{{
    call setpos('.', pos)
  endtry
 endfunction"}}}
 function! neosnippet#helpers#substitute_selected_text(type, text) "{{{
 function! neosnippet#helpers#substitute_selected_text(type, text) abort "{{{
  let sel_save = &selection
  let &selection = 'inclusive'
  let reg_save = @@
@@ -181,7 +181,7 @@ function! neosnippet#helpers#substitute_selected_text(type, text) "{{{
  endtry
 endfunction"}}}

 function! s:is_beginning_of_line(cur_text) "{{{
 function! s:is_beginning_of_line(cur_text) abort "{{{
  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)]
@@ -190,7 +190,7 @@ function! s:is_beginning_of_line(cur_text) "{{{
  return prev_word_end <= 0
 endfunction"}}}

 function! s:get_sources_filetypes(filetype) "{{{
 function! s:get_sources_filetypes(filetype) abort "{{{
  let filetypes =
        \ exists('*context_filetype#get_filetypes') ?
        \   context_filetype#get_filetypes(a:filetype) :
--- a/autoload/neosnippet/init.vim
+++ b/autoload/neosnippet/init.vim
@@ -26,27 +26,27 @@
 let s:save_cpo = &cpo
 set cpo&vim

 function! neosnippet#init#_initialize() "{{{
 function! neosnippet#init#_initialize() abort "{{{
  let s:is_initialized = 1

  call s:initialize_others()
  call s:initialize_cache()
 endfunction"}}}

 function! neosnippet#init#check() "{{{
 function! neosnippet#init#check() abort "{{{
  if !exists('s:is_initialized')
    call neosnippet#init#_initialize()
  endif
 endfunction"}}}

 function! s:initialize_cache() "{{{
 function! s:initialize_cache() abort "{{{
  " Make cache for _ snippets.
  call neosnippet#commands#_make_cache('_')

  " Initialize check.
  call neosnippet#commands#_make_cache(&filetype)
 endfunction"}}}
 function! s:initialize_others() "{{{
 function! s:initialize_others() abort "{{{
  augroup neosnippet "{{{
    autocmd!
    " Set make cache event.
@@ -98,7 +98,7 @@ function! s:initialize_others() "{{{

  if g:neosnippet#enable_snipmate_compatibility "{{{
    " For snipMate function.
    function! Filename(...)
    function! Filename(...) abort
      let filename = expand('%:t:r')
      if filename == ''
        return a:0 == 2 ? a:2 : ''
--- a/autoload/neosnippet/mappings.vim
+++ b/autoload/neosnippet/mappings.vim
@@ -26,21 +26,21 @@
 let s:save_cpo = &cpo
 set cpo&vim

 function! neosnippet#mappings#expandable_or_jumpable() "{{{
 function! neosnippet#mappings#expandable_or_jumpable() abort "{{{
  return neosnippet#mappings#expandable() || neosnippet#mappings#jumpable()
 endfunction"}}}
 function! neosnippet#mappings#expandable() "{{{
 function! neosnippet#mappings#expandable() abort "{{{
  " Check snippet trigger.
  return neosnippet#helpers#get_cursor_snippet(
        \ neosnippet#helpers#get_snippets(), neosnippet#util#get_cur_text()) != ''
 endfunction"}}}
 function! neosnippet#mappings#jumpable() "{{{
 function! neosnippet#mappings#jumpable() abort "{{{
  " Found snippet placeholder.
  return search(neosnippet#get_placeholder_marker_pattern(). '\|'
            \ .neosnippet#get_sync_placeholder_marker_pattern(), 'nw') > 0
 endfunction"}}}

 function! neosnippet#mappings#_clear_select_mode_mappings() "{{{
 function! neosnippet#mappings#_clear_select_mode_mappings() abort "{{{
  if !g:neosnippet#disable_select_mode_mappings
    return
  endif
@@ -64,7 +64,7 @@ function! neosnippet#mappings#_clear_select_mode_mappings() "{{{
  snoremap <ESC>    <BS><ESC>
 endfunction"}}}

 function! neosnippet#mappings#_register_oneshot_snippet() "{{{
 function! neosnippet#mappings#_register_oneshot_snippet() abort "{{{
  let trigger = input('Please input snippet trigger: ', 'oneshot')
  if trigger == ''
    return
@@ -92,7 +92,7 @@ function! neosnippet#mappings#_register_oneshot_snippet() "{{{
  echo 'Registered trigger : ' . trigger
 endfunction"}}}

 function! neosnippet#mappings#_expand_target() "{{{
 function! neosnippet#mappings#_expand_target() abort "{{{
  let trigger = input('Please input snippet trigger: ',
        \ '', 'customlist,neosnippet#commands#_complete_target_snippets')
  let neosnippet = neosnippet#variables#current_neosnippet()
@@ -109,7 +109,7 @@ function! neosnippet#mappings#_expand_target() "{{{

  call neosnippet#mappings#_expand_target_trigger(trigger)
 endfunction"}}}
 function! neosnippet#mappings#_expand_target_trigger(trigger) "{{{
 function! neosnippet#mappings#_expand_target_trigger(trigger) abort "{{{
  let neosnippet = neosnippet#variables#current_neosnippet()
  let neosnippet.target = substitute(
        \ neosnippet#helpers#get_selected_text(visualmode(), 1), '\n$', '', '')
@@ -136,14 +136,14 @@ function! neosnippet#mappings#_expand_target_trigger(trigger) "{{{
  endif
 endfunction"}}}

 function! neosnippet#mappings#_anonymous(snippet) "{{{
 function! neosnippet#mappings#_anonymous(snippet) abort "{{{
  let [cur_text, col, expr] = neosnippet#mappings#_pre_trigger()
  let expr .= printf("\<ESC>:call neosnippet#view#_insert(%s, {}, %s, %d)\<CR>",
        \ string(a:snippet), string(cur_text), col)

  return expr
 endfunction"}}}
 function! neosnippet#mappings#_expand(trigger) "{{{
 function! neosnippet#mappings#_expand(trigger) abort "{{{
  let [cur_text, col, expr] = neosnippet#mappings#_pre_trigger()

  let expr .= printf("\<ESC>:call neosnippet#view#_expand(%s, %d, %s)\<CR>",
@@ -152,7 +152,7 @@ function! neosnippet#mappings#_expand(trigger) "{{{
  return expr
 endfunction"}}}

 function! s:snippets_expand(cur_text, col) "{{{
 function! s:snippets_expand(cur_text, col) abort "{{{
  let cur_word = neosnippet#helpers#get_cursor_snippet(
        \ neosnippet#helpers#get_snippets(),
        \ a:cur_text)
@@ -161,7 +161,7 @@ function! s:snippets_expand(cur_text, col) "{{{
        \ neosnippet#util#get_cur_text(), a:col, cur_word)
 endfunction"}}}

 function! s:snippets_expand_or_jump(cur_text, col) "{{{
 function! s:snippets_expand_or_jump(cur_text, col) abort "{{{
  let cur_word = neosnippet#helpers#get_cursor_snippet(
        \ neosnippet#helpers#get_snippets(), a:cur_text)

@@ -174,7 +174,7 @@ function! s:snippets_expand_or_jump(cur_text, col) "{{{
  endif
 endfunction"}}}

 function! s:snippets_jump_or_expand(cur_text, col) "{{{
 function! s:snippets_jump_or_expand(cur_text, col) abort "{{{
  let cur_word = neosnippet#helpers#get_cursor_snippet(
        \ neosnippet#helpers#get_snippets(), a:cur_text)
  if search(neosnippet#get_placeholder_marker_pattern(). '\|'
@@ -187,11 +187,11 @@ function! s:snippets_jump_or_expand(cur_text, col) "{{{
  endif
 endfunction"}}}

 function! s:SID_PREFIX() "{{{
 function! s:SID_PREFIX() abort "{{{
  return matchstr(expand('<sfile>'), '<SNR>\d\+_\ze\w\+$')
 endfunction"}}}

 function! neosnippet#mappings#_trigger(function) "{{{
 function! neosnippet#mappings#_trigger(function) abort "{{{
  let [cur_text, col, expr] = neosnippet#mappings#_pre_trigger()

  let expr .= printf("\<ESC>:call %s(%s,%d)\<CR>",
@@ -200,7 +200,7 @@ function! neosnippet#mappings#_trigger(function) "{{{
  return expr
 endfunction"}}}

 function! neosnippet#mappings#_pre_trigger() "{{{
 function! neosnippet#mappings#_pre_trigger() abort "{{{
  call neosnippet#init#check()

  let cur_text = neosnippet#util#get_cur_text()
@@ -223,22 +223,22 @@ function! neosnippet#mappings#_pre_trigger() "{{{
 endfunction"}}}

 " Plugin key-mappings.
 function! neosnippet#mappings#expand_or_jump_impl()
 function! neosnippet#mappings#expand_or_jump_impl() abort
  return mode() ==# 's' ?
        \ neosnippet#mappings#_trigger('neosnippet#view#_jump') :
        \ neosnippet#mappings#_trigger(
        \   s:SID_PREFIX().'snippets_expand_or_jump')
 endfunction
 function! neosnippet#mappings#jump_or_expand_impl()
 function! neosnippet#mappings#jump_or_expand_impl() abort
  return mode() ==# 's' ?
        \ neosnippet#mappings#_trigger('neosnippet#view#_jump') :
        \ neosnippet#mappings#_trigger(
        \   s:SID_PREFIX().'snippets_jump_or_expand')
 endfunction
 function! neosnippet#mappings#expand_impl()
 function! neosnippet#mappings#expand_impl() abort
  return neosnippet#mappings#_trigger(s:SID_PREFIX().'snippets_expand')
 endfunction
 function! neosnippet#mappings#jump_impl()
 function! neosnippet#mappings#jump_impl() abort
  return neosnippet#mappings#_trigger('neosnippet#view#_jump')
 endfunction

--- a/autoload/neosnippet/parser.vim
+++ b/autoload/neosnippet/parser.vim
@@ -28,7 +28,7 @@ set cpo&vim

 let s:Cache = neosnippet#util#get_vital().import('System.Cache')

 function! neosnippet#parser#_parse_snippets(filename) "{{{
 function! neosnippet#parser#_parse_snippets(filename) abort "{{{
  if !filereadable(a:filename)
    call neosnippet#util#print_error(
          \ printf('snippet file "%s" is not found.', a:filename))
@@ -49,7 +49,7 @@ function! neosnippet#parser#_parse_snippets(filename) "{{{

  return snippets
 endfunction"}}}
 function! neosnippet#parser#_parse_snippet(filename, trigger) "{{{
 function! neosnippet#parser#_parse_snippet(filename, trigger) abort "{{{
  if !filereadable(a:filename)
    call neosnippet#util#print_error(
          \ printf('snippet file "%s" is not found.', a:filename))
@@ -66,7 +66,7 @@ function! neosnippet#parser#_parse_snippet(filename, trigger) "{{{
        \ snippet_dict, a:filename, 1, '', a:trigger)
 endfunction"}}}

 function! s:parse(snippets_file) "{{{
 function! s:parse(snippets_file) abort "{{{
  let dup_check = {}
  let snippet_dict = {}
  let linenr = 1
@@ -138,7 +138,7 @@ function! s:parse(snippets_file) "{{{
  return [snippets, sourced]
 endfunction"}}}

 function! s:parse_snippet_name(snippets_file, line, linenr, dup_check) "{{{
 function! s:parse_snippet_name(snippets_file, line, linenr, dup_check) abort "{{{
  " Initialize snippet dict.
  let snippet_dict = {
        \ 'word' : '',
@@ -180,7 +180,7 @@ function! s:parse_snippet_name(snippets_file, line, linenr, dup_check) "{{{
  return snippet_dict
 endfunction"}}}

 function! s:add_snippet_attribute(snippets_file, line, linenr, snippet_dict) "{{{
 function! s:add_snippet_attribute(snippets_file, line, linenr, snippet_dict) abort "{{{
  " Allow overriding/setting of the description (abbr) of the snippet.
  " This will override what was set via the snippet line.
  if a:line =~ '^abbr\s'
@@ -221,7 +221,7 @@ function! s:add_snippet_attribute(snippets_file, line, linenr, snippet_dict) "{{
  endif
 endfunction"}}}

 function! s:set_snippet_dict(snippet_dict, snippets, dup_check, snippets_file) "{{{
 function! s:set_snippet_dict(snippet_dict, snippets, dup_check, snippets_file) abort "{{{
  if empty(a:snippet_dict)
    return
  endif
@@ -243,7 +243,7 @@ function! s:set_snippet_dict(snippet_dict, snippets, dup_check, snippets_file) "
  endfor
 endfunction"}}}

 function! neosnippet#parser#_initialize_snippet(dict, path, line, pattern, name) "{{{
 function! neosnippet#parser#_initialize_snippet(dict, path, line, pattern, name) abort "{{{
  let a:dict.word = substitute(a:dict.word, '\n\+$', '', '')
  if a:dict.word !~ '\n'
        \ && a:dict.word !~
@@ -282,7 +282,7 @@ function! neosnippet#parser#_initialize_snippet(dict, path, line, pattern, name)
  return snippet
 endfunction"}}}

 function! neosnippet#parser#_initialize_snippet_options() "{{{
 function! neosnippet#parser#_initialize_snippet_options() abort "{{{
  return {
        \ 'head' : 0,
        \ 'word' :
@@ -292,7 +292,7 @@ function! neosnippet#parser#_initialize_snippet_options() "{{{
        \ }
 endfunction"}}}

 function! neosnippet#parser#_get_completed_snippet(completed_item, next_text) "{{{
 function! neosnippet#parser#_get_completed_snippet(completed_item, next_text) abort "{{{
  let item = a:completed_item

  " Set abbr
--- a/autoload/neosnippet/util.vim
+++ b/autoload/neosnippet/util.vim
@@ -27,70 +27,70 @@ let s:save_cpo = &cpo
 set cpo&vim

 let s:V = vital#of('neosnippet')
 function! neosnippet#util#get_vital() "{{{
 function! neosnippet#util#get_vital() abort "{{{
  return s:V
 endfunction"}}}
 function! s:get_prelude() "{{{
 function! s:get_prelude() abort "{{{
  if !exists('s:Prelude')
    let s:Prelude = neosnippet#util#get_vital().import('Prelude')
  endif
  return s:Prelude
 endfunction"}}}
 function! s:get_list() "{{{
 function! s:get_list() abort "{{{
  if !exists('s:List')
    let s:List = neosnippet#util#get_vital().import('Data.List')
  endif
  return s:List
 endfunction"}}}
 function! s:get_string() "{{{
 function! s:get_string() abort "{{{
  if !exists('s:String')
    let s:String = neosnippet#util#get_vital().import('Data.String')
  endif
  return s:String
 endfunction"}}}
 function! s:get_process() "{{{
 function! s:get_process() abort "{{{
  if !exists('s:Process')
    let s:Process = neosnippet#util#get_vital().import('Process')
  endif
  return s:Process
 endfunction"}}}

 function! neosnippet#util#substitute_path_separator(...) "{{{
 function! neosnippet#util#substitute_path_separator(...) abort "{{{
  return call(s:get_prelude().substitute_path_separator, a:000)
 endfunction"}}}
 function! neosnippet#util#system(...) "{{{
 function! neosnippet#util#system(...) abort "{{{
  return call(s:get_process().system, a:000)
 endfunction"}}}
 function! neosnippet#util#has_vimproc(...) "{{{
 function! neosnippet#util#has_vimproc(...) abort "{{{
  return call(s:get_process().has_vimproc, a:000)
 endfunction"}}}
 function! neosnippet#util#is_windows(...) "{{{
 function! neosnippet#util#is_windows(...) abort "{{{
  return call(s:get_prelude().is_windows, a:000)
 endfunction"}}}
 function! neosnippet#util#is_mac(...) "{{{
 function! neosnippet#util#is_mac(...) abort "{{{
  return call(s:get_prelude().is_mac, a:000)
 endfunction"}}}
 function! neosnippet#util#get_last_status(...) "{{{
 function! neosnippet#util#get_last_status(...) abort "{{{
  return call(s:get_process().get_last_status, a:000)
 endfunction"}}}
 function! neosnippet#util#escape_pattern(...) "{{{
 function! neosnippet#util#escape_pattern(...) abort "{{{
  return call(s:get_prelude().escape_pattern, a:000)
 endfunction"}}}
 function! neosnippet#util#iconv(...) "{{{
 function! neosnippet#util#iconv(...) abort "{{{
  return call(s:get_process().iconv, a:000)
 endfunction"}}}
 function! neosnippet#util#truncate(...) "{{{
 function! neosnippet#util#truncate(...) abort "{{{
  return call(s:get_string().truncate, a:000)
 endfunction"}}}
 function! neosnippet#util#strwidthpart(...) "{{{
 function! neosnippet#util#strwidthpart(...) abort "{{{
  return call(s:get_string().strwidthpart, a:000)
 endfunction"}}}

 function! neosnippet#util#expand(path) "{{{
 function! neosnippet#util#expand(path) abort "{{{
  return neosnippet#util#substitute_path_separator(
        \ expand(escape(a:path, '*?[]"={}'), 1))
 endfunction"}}}
 function! neosnippet#util#set_default(var, val, ...)  "{{{
 function! neosnippet#util#set_default(var, val, ...) abort  "{{{
  let old_var = get(a:000, 0, '')
  if exists(old_var)
    let {a:var} = {old_var}
@@ -98,25 +98,25 @@ function! neosnippet#util#set_default(var, val, ...)  "{{{
    let {a:var} = a:val
  endif
 endfunction"}}}
 function! neosnippet#util#set_dictionary_helper(...) "{{{
 function! neosnippet#util#set_dictionary_helper(...) abort "{{{
  return call(s:get_prelude().set_dictionary_helper, a:000)
 endfunction"}}}

 function! neosnippet#util#get_cur_text() "{{{
 function! neosnippet#util#get_cur_text() abort "{{{
  return
        \ (mode() ==# 'i' ? (col('.')-1) : col('.')) >= len(getline('.')) ?
        \      getline('.') :
        \      matchstr(getline('.'),
        \         '^.*\%' . col('.') . 'c' . (mode() ==# 'i' ? '' : '.'))
 endfunction"}}}
 function! neosnippet#util#get_next_text() "{{{
 function! neosnippet#util#get_next_text() abort "{{{
  return getline('.')[len(neosnippet#util#get_cur_text()) :]
 endfunction"}}}
 function! neosnippet#util#print_error(string) "{{{
 function! neosnippet#util#print_error(string) abort "{{{
  echohl Error | echomsg '[neosnippet] ' . a:string | echohl None
 endfunction"}}}

 function! neosnippet#util#parse_options(args, options_list) "{{{
 function! neosnippet#util#parse_options(args, options_list) abort "{{{
  let args = []
  let options = {}
  for arg in split(a:args, '\%(\\\@<!\s\)\+')
@@ -154,13 +154,13 @@ function! neosnippet#util#get_buffer_config(
 endfunction"}}}

 " Sudo check.
 function! neosnippet#util#is_sudo() "{{{
 function! neosnippet#util#is_sudo() abort "{{{
  return $SUDO_USER != '' && $USER !=# $SUDO_USER
      \ && $HOME !=# expand('~'.$USER)
      \ && $HOME ==# expand('~'.$SUDO_USER)
 endfunction"}}}

 function! neosnippet#util#option2list(str) "{{{
 function! neosnippet#util#option2list(str) abort "{{{
  return type(a:str) == type('') ? split(a:str, '\s*,\s*') : a:str
 endfunction"}}}

--- a/autoload/neosnippet/variables.vim
+++ b/autoload/neosnippet/variables.vim
@@ -26,7 +26,7 @@
 let s:save_cpo = &cpo
 set cpo&vim

 function! neosnippet#variables#current_neosnippet() "{{{
 function! neosnippet#variables#current_neosnippet() abort "{{{
  if !exists('b:neosnippet')
    let b:neosnippet = {
          \ 'snippets' : {},
@@ -40,34 +40,34 @@ function! neosnippet#variables#current_neosnippet() "{{{

  return b:neosnippet
 endfunction"}}}
 function! neosnippet#variables#expand_stack() "{{{
 function! neosnippet#variables#expand_stack() abort "{{{
  if !exists('s:expand_stack')
    let s:expand_stack = []
  endif

  return s:expand_stack
 endfunction"}}}
 function! neosnippet#variables#pop_expand_stack() "{{{
 function! neosnippet#variables#pop_expand_stack() abort "{{{
  let s:expand_stack = s:expand_stack[: -2]
 endfunction"}}}
 function! neosnippet#variables#clear_expand_stack() "{{{
 function! neosnippet#variables#clear_expand_stack() abort "{{{
  let s:expand_stack = []
 endfunction"}}}
 function! neosnippet#variables#snippets() "{{{
 function! neosnippet#variables#snippets() abort "{{{
  if !exists('s:snippets')
    let s:snippets= {}
  endif

  return s:snippets
 endfunction"}}}
 function! neosnippet#variables#set_snippets(list) "{{{
 function! neosnippet#variables#set_snippets(list) abort "{{{
  if !exists('s:snippets')
    let s:snippets= {}
  endif

  let s:snippets = a:list
 endfunction"}}}
 function! neosnippet#variables#snippets_dir() "{{{
 function! neosnippet#variables#snippets_dir() abort "{{{
  " Set snippets_dir.
  let snippets_dir = []
  for dir in neosnippet#util#option2list(g:neosnippet#snippets_directory)
@@ -80,7 +80,7 @@ function! neosnippet#variables#snippets_dir() "{{{

  return map(snippets_dir, 'substitute(v:val, "[\\\\/]$", "", "")')
 endfunction"}}}
 function! neosnippet#variables#runtime_dir() "{{{
 function! neosnippet#variables#runtime_dir() abort "{{{
  " Set runtime dir.
  let runtime_dir = split(globpath(&runtimepath, 'neosnippets'), '\n')
  if empty(runtime_dir) && empty(g:neosnippet#disable_runtime_snippets)
@@ -100,7 +100,7 @@ function! neosnippet#variables#runtime_dir() "{{{

  return map(runtime_dir, 'substitute(v:val, "[\\\\/]$", "", "")')
 endfunction"}}}
 function! neosnippet#variables#data_dir() "{{{
 function! neosnippet#variables#data_dir() abort "{{{
  let g:neosnippet#data_directory =
        \ substitute(fnamemodify(get(
        \   g:, 'neosnippet#data_directory',
--- a/autoload/neosnippet/view.vim
+++ b/autoload/neosnippet/view.vim
@@ -26,7 +26,7 @@
 let s:save_cpo = &cpo
 set cpo&vim

 function! neosnippet#view#_expand(cur_text, col, trigger_name) "{{{
 function! neosnippet#view#_expand(cur_text, col, trigger_name) abort "{{{
  let snippets = neosnippet#helpers#get_snippets()

  if a:trigger_name == '' || !has_key(snippets, a:trigger_name)
@@ -48,7 +48,7 @@ function! neosnippet#view#_expand(cur_text, col, trigger_name) "{{{

  call neosnippet#view#_insert(snippet.snip, snippet.options, cur_text, a:col)
 endfunction"}}}
 function! neosnippet#view#_insert(snippet, options, cur_text, col) "{{{
 function! neosnippet#view#_insert(snippet, options, cur_text, col) abort "{{{
  let options = extend(
        \ neosnippet#parser#_initialize_snippet_options(),
        \ a:options)
@@ -132,7 +132,7 @@ function! neosnippet#view#_insert(snippet, options, cur_text, col) "{{{
    endif
  endtry
 endfunction"}}}
 function! neosnippet#view#_jump(_, col) "{{{
 function! neosnippet#view#_jump(_, col) abort "{{{
  try
    let expand_stack = neosnippet#variables#expand_stack()

@@ -176,7 +176,7 @@ function! neosnippet#view#_jump(_, col) "{{{
  endtry
 endfunction"}}}

 function! s:indent_snippet(begin, end) "{{{
 function! s:indent_snippet(begin, end) abort "{{{
  if a:begin > a:end
    return
  endif
@@ -215,7 +215,7 @@ function! s:indent_snippet(begin, end) "{{{
  endtry
 endfunction"}}}

 function! neosnippet#view#_get_snippet_range(begin_line, begin_patterns, end_line, end_patterns) "{{{
 function! neosnippet#view#_get_snippet_range(begin_line, begin_patterns, end_line, end_patterns) abort "{{{
  let pos = getpos('.')

  call cursor(a:begin_line, 0)
@@ -254,7 +254,7 @@ function! neosnippet#view#_get_snippet_range(begin_line, begin_patterns, end_lin
  call setpos('.', pos)
  return [begin, end]
 endfunction"}}}
 function! neosnippet#view#_search_snippet_range(start, end, cnt, ...) "{{{
 function! neosnippet#view#_search_snippet_range(start, end, cnt, ...) abort "{{{
  let is_select = get(a:000, 0, 1)
  call s:substitute_placeholder_marker(a:start, a:end, a:cnt)

@@ -277,7 +277,7 @@ function! neosnippet#view#_search_snippet_range(start, end, cnt, ...) "{{{

  return 0
 endfunction"}}}
 function! neosnippet#view#_search_outof_range(col) "{{{
 function! neosnippet#view#_search_outof_range(col) abort "{{{
  call s:substitute_placeholder_marker(1, 0, 0)

  let pattern = neosnippet#get_placeholder_marker_pattern()
@@ -302,7 +302,7 @@ function! neosnippet#view#_search_outof_range(col) "{{{
  " Not found.
  return 0
 endfunction"}}}
 function! neosnippet#view#_clear_markers(expand_info) "{{{
 function! neosnippet#view#_clear_markers(expand_info) abort "{{{
  " Search patterns.
  let [begin, end] = neosnippet#view#_get_snippet_range(
        \ a:expand_info.begin_line,
@@ -338,7 +338,7 @@ function! neosnippet#view#_clear_markers(expand_info) "{{{
    call neosnippet#variables#pop_expand_stack()
  endtry
 endfunction"}}}
 function! s:expand_placeholder(start, end, holder_cnt, line, ...) "{{{
 function! s:expand_placeholder(start, end, holder_cnt, line, ...) abort "{{{
  let is_select = get(a:000, 0, 1)

  let pattern = substitute(neosnippet#get_placeholder_marker_pattern(),
@@ -424,7 +424,7 @@ function! s:expand_placeholder(start, end, holder_cnt, line, ...) "{{{
    startinsert!
  endif
 endfunction"}}}
 function! s:expand_target_placeholder(line, col) "{{{
 function! s:expand_target_placeholder(line, col) abort "{{{
  " Expand target
  let neosnippet = neosnippet#variables#current_neosnippet()
  let next_line = getline(a:line)[a:col-1 :]
@@ -484,7 +484,7 @@ function! s:expand_target_placeholder(line, col) "{{{

  call neosnippet#view#_jump('', col)
 endfunction"}}}
 function! s:search_sync_placeholder(start, end, number) "{{{
 function! s:search_sync_placeholder(start, end, number) abort "{{{
  if a:end == 0
    " Search in current buffer.
    let cnt = matchstr(getline('.'),
@@ -505,7 +505,7 @@ function! s:search_sync_placeholder(start, end, number) "{{{

  return -1
 endfunction"}}}
 function! s:substitute_placeholder_marker(start, end, snippet_holder_cnt) "{{{
 function! s:substitute_placeholder_marker(start, end, snippet_holder_cnt) abort "{{{
  if a:snippet_holder_cnt > 0
    let cnt = a:snippet_holder_cnt-1
    let sync_marker = substitute(neosnippet#get_sync_placeholder_marker_pattern(),
@@ -541,7 +541,7 @@ function! s:substitute_placeholder_marker(start, end, snippet_holder_cnt) "{{{
    call setline('.', substitute(getline('.'), sync_marker, sub, ''))
  endif
 endfunction"}}}
 function! s:eval_snippet(snippet_text) "{{{
 function! s:eval_snippet(snippet_text) abort "{{{
  let snip_word = ''
  let prev_match = 0
  let match = match(a:snippet_text, '\\\@<!`.\{-}\\\@<!`')
@@ -563,7 +563,7 @@ function! s:eval_snippet(snippet_text) "{{{

  return snip_word
 endfunction"}}}
 function! s:skip_next_auto_completion() "{{{
 function! s:skip_next_auto_completion() abort "{{{
  " Skip next auto completion.
  let neosnippet = neosnippet#variables#current_neosnippet()
  let neosnippet.trigger = 0
--- a/autoload/unite/sources/neosnippet.vim
+++ b/autoload/unite/sources/neosnippet.vim
@@ -26,7 +26,7 @@
 let s:save_cpo = &cpo
 set cpo&vim

 function! unite#sources#neosnippet#define() "{{{
 function! unite#sources#neosnippet#define() abort "{{{
  let kind = {
        \ 'name' : 'neosnippet',
        \ 'default_action' : 'expand',
@@ -46,14 +46,14 @@ let s:source = {
      \ 'action_table' : {},
      \ }

 function! s:source.hooks.on_init(args, context) "{{{
 function! s:source.hooks.on_init(args, context) abort "{{{
  let a:context.source__cur_keyword_pos =
        \ s:get_keyword_pos(neosnippet#util#get_cur_text())
  let a:context.source__snippets =
        \ sort(values(neosnippet#helpers#get_completion_snippets()))
 endfunction"}}}

 function! s:source.gather_candidates(args, context) "{{{
 function! s:source.gather_candidates(args, context) abort "{{{
  return map(copy(a:context.source__snippets), "{
        \   'word' : v:val.word,
        \   'abbr' : printf('%-50s %s', v:val.word, v:val.menu_abbr),
@@ -74,7 +74,7 @@ let s:action_table = {}
 let s:action_table.expand = {
      \ 'description' : 'expand snippet',
      \ }
 function! s:action_table.expand.func(candidate) "{{{
 function! s:action_table.expand.func(candidate) abort "{{{
  let cur_text = neosnippet#util#get_cur_text()
  let cur_keyword_str = matchstr(cur_text, '\S\+$')
  let context = unite#get_context()
@@ -88,7 +88,7 @@ let s:action_table.preview = {
      \ 'is_selectable' : 1,
      \ 'is_quit' : 0,
      \ }
 function! s:action_table.preview.func(candidates) "{{{
 function! s:action_table.preview.func(candidates) abort "{{{
  for snip in a:candidates
    echohl String
    echo snip.action__complete_word
@@ -102,7 +102,7 @@ let s:action_table.unite__new_candidate = {
      \ 'description' : 'add new snippet',
      \ 'is_quit' : 1,
      \ }
 function! s:action_table.unite__new_candidate.func(candidate) "{{{
 function! s:action_table.unite__new_candidate.func(candidate) abort "{{{
  let trigger = unite#util#input('Please input snippet trigger: ')
  if trigger == ''
    echo 'Canceled.'
@@ -136,7 +136,7 @@ let s:source.action_table = s:action_table
 unlet! s:action_table
 "}}}

 function! unite#sources#neosnippet#start_complete() "{{{
 function! unite#sources#neosnippet#start_complete() abort "{{{
  if !exists(':Unite')
    call neosnippet#util#print_error(
          \ 'unite.vim is not installed.')
@@ -149,7 +149,7 @@ function! unite#sources#neosnippet#start_complete() "{{{
        \ { 'input': neosnippet#util#get_cur_text(), 'buffer_name' : '' })
 endfunction "}}}

 function! s:get_keyword_pos(cur_text) "{{{
 function! s:get_keyword_pos(cur_text) abort "{{{
  let cur_keyword_pos = match(a:cur_text, '\S\+$')
  if cur_keyword_pos < 0
    " Empty string.
--- a/autoload/unite/sources/neosnippet_file.vim
+++ b/autoload/unite/sources/neosnippet_file.vim
@@ -26,7 +26,7 @@
 let s:save_cpo = &cpo
 set cpo&vim

 function! unite#sources#neosnippet_file#define() "{{{
 function! unite#sources#neosnippet_file#define() abort "{{{
  return [s:source_user, s:source_runtime]
 endfunction "}}}

@@ -37,7 +37,7 @@ let s:action_table.neosnippet_source = {
      \ 'is_selectable' : 1,
      \ 'is_quit' : 1,
      \ }
 function! s:action_table.neosnippet_source.func(candidates) "{{{
 function! s:action_table.neosnippet_source.func(candidates) abort "{{{
  for candidate in a:candidates
    let snippet_name = candidate.action__path
    if snippet_name != ''
@@ -52,7 +52,7 @@ let s:source_user = {
      \ 'description' : 'neosnippet user file',
      \ 'action_table' : copy(s:action_table),
      \ }
 function! s:source_user.gather_candidates(args, context) "{{{
 function! s:source_user.gather_candidates(args, context) abort "{{{
  return s:get_snippet_candidates(
        \ neosnippet#get_user_snippets_directory())
 endfunction "}}}
@@ -62,7 +62,7 @@ let s:source_user.action_table.unite__new_candidate = {
      \ 'is_invalidate_cache' : 1,
      \ 'is_quit' : 1,
      \ }
 function! s:source_user.action_table.unite__new_candidate.func(candidate) "{{{
 function! s:source_user.action_table.unite__new_candidate.func(candidate) abort "{{{
  let filename = input(
        \ 'New snippet file name: ', neosnippet#helpers#get_filetype())
  if filename != ''
@@ -77,7 +77,7 @@ let s:source_runtime = {
      \ 'description' : 'neosnippet runtime file',
      \ 'action_table' : copy(s:action_table),
      \ }
 function! s:source_runtime.gather_candidates(args, context) "{{{
 function! s:source_runtime.gather_candidates(args, context) abort "{{{
  return s:get_snippet_candidates(
        \ neosnippet#get_runtime_snippets_directory())
 endfunction "}}}
@@ -87,7 +87,7 @@ let s:source_runtime.action_table.unite__new_candidate = {
      \ 'is_invalidate_cache' : 1,
      \ 'is_quit' : 1,
      \ }
 function! s:source_runtime.action_table.unite__new_candidate.func(candidate) "{{{
 function! s:source_runtime.action_table.unite__new_candidate.func(candidate) abort "{{{
  let filename = input(
        \ 'New snippet file name: ', neosnippet#helpers#get_filetype())
  if filename != ''
@@ -96,7 +96,7 @@ function! s:source_runtime.action_table.unite__new_candidate.func(candidate) "{{
 endfunction"}}}


 function! s:get_snippet_candidates(dirs) "{{{
 function! s:get_snippet_candidates(dirs) abort "{{{
  let _ = []
  for directory in a:dirs
    let _ += map(split(unite#util#substitute_path_separator(
--- a/autoload/vim_snippets.vim
+++ b/autoload/vim_snippets.vim
@@ -1,5 +1,5 @@
 " For honza-snippets function.
 function! vim_snippets#Filename(...)
 function! vim_snippets#Filename(...) abort
  let filename = expand('%:t:r')
  if filename == ''
    return a:0 == 2 ? a:2 : ''
--- a/indent/neosnippet.vim
+++ b/indent/neosnippet.vim
@@ -40,7 +40,7 @@ endif

 setlocal indentexpr=SnippetsIndent()

 function! SnippetsIndent() "{{{
 function! SnippetsIndent() abort "{{{
    let line = getline('.')
    let prev_line = (line('.') == 1)? '' : getline(line('.')-1)
    let syntax = '\%(include\|snippet\|abbr\|prev_word\|delete\|alias\|options\|regexp\)'
--- a/test/functions.vim
+++ b/test/functions.vim
@@ -1,7 +1,7 @@
 let s:suite = themis#suite('toml')
 let s:assert = themis#helper('assert')

 function! s:suite.get_in_paren()
 function! s:suite.get_in_paren() abort
  call s:assert.equals(neosnippet#parser#_get_in_paren(
        \ '(', ')',
        \ '(foobar)'),
@@ -32,7 +32,7 @@ function! s:suite.get_in_paren()
        \ 'long, int')
 endfunction

 function! s:suite.get_completed_snippet()
 function! s:suite.get_completed_snippet() abort
  call s:assert.equals(neosnippet#parser#_get_completed_snippet({
        \ 'word' : 'foo(', 'abbr' : 'foo()',
        \ 'menu' : '', 'info' : ''