--- a/c/regexParser/createBitVectorList.cc	Wed Nov 18 19:36:12 2015 +0900
+++ b/c/regexParser/createBitVectorList.cc	Thu Nov 19 17:23:06 2015 +0900
@@ -8,7 +8,7 @@
 extern void bitPrint(BitVectorPtr);
 BitVectorListPtr createBitVector(NodePtr);
 BitVectorListPtr descendTreeNode(NodePtr, BitVectorListPtr, BitVectorListPtr, bool&);
-BitVectorListPtr setNextBitVectorList(NodePtr n, BitVectorListPtr bvl, BitVectorListPtr next);
+BitVectorListPtr setNextBitVectorList(unsigned char, BitVectorListPtr, BitVectorListPtr);
 
 BitVectorListPtr initBvl;
 
@@ -64,28 +64,34 @@
 
 BitVectorListPtr descendTreeNode(NodePtr n,BitVectorListPtr bvl, BitVectorListPtr prev, bool &fromOr) {
     bool leftIsOr, rightIsOr;
-    if (n->tokenType == '*') {
-
+    if (n->Value.character == '*') {
+        bvl = descendTreeNode(n->left, bvl, prev, leftIsOr);
+        unsigned char repertChar = 0;
+        for (int i = 0; i < 256; i++) {
+            if (prev->next[i] != NULL) repertChar = i;
+        }
+        setNextBitVectorList(repertChar, prev->next[repertChar], bvl); // here
+        return prev;
     } else if (n->Value.character == '|') {
         bvl = descendTreeNode(n->left, bvl, prev, leftIsOr);
-        setNextBitVectorList(n->left, prev, bvl);
+        setNextBitVectorList(n->left->Value.character, prev, bvl);
         bvl = descendTreeNode(n->right, bvl, prev, rightIsOr);
-        setNextBitVectorList(n->right, prev, bvl);
+        setNextBitVectorList(n->right->Value.character, prev, bvl);
         fromOr = true;
         return prev;
     } else if (n->Value.character == '+') {
         bvl = descendTreeNode(n->left, bvl, prev, leftIsOr);
-        setNextBitVectorList(n->left, prev, bvl);
+        setNextBitVectorList(n->left->Value.character, prev, bvl);
         prev = bvl;
         bvl = descendTreeNode(n->right, bvl, prev, rightIsOr);
 
         if (leftIsOr){
             for (int i = 0; i < 256; i++)
                 if (prev->next[i] != NULL)
-                    setNextBitVectorList(n->right, prev->next[i], bvl);
+                    setNextBitVectorList(n->right->Value.character, prev->next[i], bvl);
         }
         else {
-            setNextBitVectorList(n->right, prev, bvl);
+            setNextBitVectorList(n->right->Value.character, prev, bvl);
         }
 
         fromOr = false;
@@ -96,9 +102,9 @@
     return bvl;
 }
 
-BitVectorListPtr setNextBitVectorList(NodePtr n, BitVectorListPtr bvl, BitVectorListPtr next){
-    if (isalnum((int)n->Value.character)){
-        bvl->next[(int)n->Value.character] = next;
+BitVectorListPtr setNextBitVectorList(unsigned char inputChar, BitVectorListPtr bvl, BitVectorListPtr next){
+    if (isalnum((int)inputChar)){
+        bvl->next[(int)inputChar] = next;
     }
     return next;
 }