From 81107fe224e464dc6e0b62e6a95a7ed79faab8da Mon Sep 17 00:00:00 2001
From: handa <handa>
Date: Thu, 2 Jul 2009 04:16:56 +0000
Subject: [PATCH] *** empty log message ***

---
 MDatabase.cs |    5 +++--
 MText.cs     |   14 +++++++++-----
 2 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/MDatabase.cs b/MDatabase.cs
index 6c601de..b558789 100644
--- a/MDatabase.cs
+++ b/MDatabase.cs
@@ -881,7 +881,8 @@ namespace M17N.Core
       return null;
     }
 
-    // Return a list of currently available database directories.
+    /// <summary>Return a list of currently available database
+    /// directory names</summary>.
     public static string[] DirectoryList ()
     {
       List<string> dirs = new List<string> ();
@@ -900,4 +901,4 @@ namespace M17N.Core
 	      : ListIndex - other.ListIndex);
     }
   }
-}
\ No newline at end of file
+}
diff --git a/MText.cs b/MText.cs
index 39f9359..7f6de04 100644
--- a/MText.cs
+++ b/MText.cs
@@ -969,21 +969,25 @@ namespace M17N.Core
 	MInterval head = find_head (start);
 	MInterval tail = find_tail (end);
 
+	M17n.DebugPrint ("Copying: {0}", copy);
+
 	if (! head.Stack.IsEmpty
 	    && (isSensitive && head.From < start
-		|| isFrontSensitive && ! first))
+		|| (isFrontSensitive && ! first)))
 	  {
+	    M17n.DebugPrint (" clear head");
 	    head = copy.find_head (0);
 	    head.Stack.Clear ();
 	  }
 	if (! tail.Stack.IsEmpty
-	    && (isSensitive && end < head.To
-		|| isRearSensitive && ! last))
+	    && (isSensitive && end < tail.To
+		|| (isRearSensitive && ! last)))
 	  {
+	    M17n.DebugPrint (" clear tail");
 	    tail = copy.find_tail (copy.Length);
 	    tail.Stack.Clear ();
 	  }
-	M17n.DebugPrint ("Copied: {0}\n", copy);
+	M17n.DebugPrint ("\n");
 	return copy;
       }
 
@@ -1315,7 +1319,7 @@ namespace M17N.Core
 	      interval = interval.Copy (mtext, start, end,
 					front_grafted,
 					(rear_grafted
-					 || (next == null && end < interval.mtext.Length)));
+					 || (next == null && end == interval.mtext.Length)));
 	    else
 	      interval = new MInterval (Key, mtext, end - start, null);
 
-- 
1.7.10.4