*** empty log message ***

diff --git a/MText.cs b/MText.cs
index fcf4a58..227acea 100644 (file)
--- a/MText.cs
+++ b/MText.cs
@@ -1275,7 +1275,6 @@ namespace M17N.Core
        return true;
       }
 
-
       public void Pop (int start, int end)
       {
        update_from_to ();
@@ -1306,9 +1305,9 @@ namespace M17N.Core
            bool check_prev = start == From && start > 0;
            bool check_next = end == To && end < mtext.Length;
 
-           if (! check_prev)
+           if (! check_prev && start < From)
              divide_left (start);
-           if (! check_next)
+           if (! check_next && end > To)
              divide_right (end);
            Stack.Pop ();
            if (check_prev && Left != null)