- Improved indentation behavior.

autoload/neosnippet.vim

@@ -573,9 +573,12 @@ function! s:indent_snippet(begin, end)"{{{
   try
     setlocal equalprg=
 
+    " Check use of indent plugin.
+    if getline(a:begin+1) !~ '^\t\+'
       " Indent begin line.
       call cursor(a:begin, 0)
       silent normal! ==
+    endif
 
     let base_indent = matchstr(getline(a:begin), '^\s\+')
     for line_nr in range(a:begin+1, a:end)