diff --git a/vimrc.functions.vim b/vimrc.functions.vim
index 6bb6c88..5bf4e4c 100644
--- a/vimrc.functions.vim
+++ b/vimrc.functions.vim
@@ -105,6 +105,7 @@ function! MyFoldText()
   let l:len_line = len(l:line)
   let l:len_postfix = len(l:postfix)
 
+  " TODO use width of window maybe (i fit's less than 80)
   if l:len_line + l:len_postfix <= 80
     let l:padding = '    ' . ' - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -'[l:len_line + l:len_postfix + 4:79]
     if l:padding[:-1] !== '-'