Fix for ${0} problems

autoload/neosnippet/handlers.vim

@@ -74,11 +74,12 @@ function! neosnippet#handlers#_complete_done() "{{{
   if !s:is_auto_pairs()
     if key != '(' && snippet =~ key.'$'
       let snippet .= '${'. cnt .'}'.pair
+      let cnt += 1
     elseif snippet !~ pair.'$'
       let snippet .= pair
     endif
 
-    let snippet .= '${0}'
+    let snippet .= '${' . cnt . '}'
   endif
 
   let [cur_text, col, _] = neosnippet#mappings#_pre_trigger()

autoload/neosnippet/parser.vim

@@ -238,11 +238,6 @@ endfunction"}}}
 
 function! neosnippet#parser#_initialize_snippet(dict, path, line, pattern, name) "{{{
   let a:dict.word = substitute(a:dict.word, '\n\+$', '', '')
-  if a:dict.word !~
-        \ neosnippet#get_placeholder_marker_substitute_pattern()
-    " Add placeholder.
-    let a:dict.word .= '${0}'
-  endif
 
   if !has_key(a:dict, 'abbr') || a:dict.abbr == ''
     " Set default abbr.