*** empty log message ***

[m17n/m17n-lib-cs.git] / frontsensitive.cs

diff --git a/frontsensitive.cs b/frontsensitive.cs
index 84e12e8..c990ec0 100644 (file)
--- a/frontsensitive.cs
+++ b/frontsensitive.cs
@@ -98,18 +98,27 @@ public class Test
     // delete
     for (i = to; i < LENGTH; i++)
       valtable[i - l] = valtable[i];
-    for (i = LENGTH - l; i < LENGTH; i++)
-      valtable[i] = null;
+    valtable[LENGTH - l] = null;
 
     // sensitivity for insertion
-    if (from2 > 0 && valtable[from2] != null)
+    if (from2 > 0)
       {
-       sym = valtable[from2];
-       for (i = from2 - 1; i >= 0 && valtable[i] == sym; i--)
-         valtable[i] = null;
-       for (i = from2; i < LENGTH && valtable[i] == sym; i++)
-         valtable[i] = null;
+       if (valtable[from2] != null)
+         {
+           sym = valtable[from2];
+           for (i = from2 - 1; i >= 0 && valtable[i] == sym; i--)
+             valtable[i] = null;
+           for (i = from2; i < LENGTH && valtable[i] == sym; i++)
+             valtable[i] = null;
+         }
+       if (valtable2[0] != null)
+         {
+           sym = valtable2[0];
+           for (i = 0; i < LENGTH && valtable2[i] == sym; i++)
+             valtable2[i] = null;
+         }
       }
+    
 
     // move
     for (i = LENGTH - 1; i >= from2 + l; i--)