diff --git a/src/karyuu/variable/handles.inc b/src/karyuu/variable/handles.inc
index 4de47fc..d79c781 100644
--- a/src/karyuu/variable/handles.inc
+++ b/src/karyuu/variable/handles.inc
@@ -31,7 +31,7 @@ stock void Karyuu_DeleteArrayList(ArrayList &alArrayList)
 {
 	if (Karyuu_IsValidArrayList(alArrayList))
 	{
-		Karyuu_ClearArraySafe(alArrayList);
+		alArrayList.Clear();
 		delete alArrayList;
 	}
 }
@@ -45,17 +45,6 @@ stock void Karyuu_DeleteStack(ArrayStack &asArrayStack)
 	}
 }
 
-stock void Karyuu_ClearArraySafe(ArrayList &alArrayList)
-{
-	for (int iData = 0; iData < alArrayList.Length; iData++)
-	{
-		Handle hHandle = alArrayList.Get(iData);
-		delete hHandle;
-	}
-
-	alArrayList.Clear();
-}
-
 stock void Karyuu_ClearTrieSafe(StringMap &smStringMap)
 {
 	int iSize;
@@ -90,7 +79,7 @@ stock bool Karyuu_KillTimerSafe(Handle &hTimer)
 	return true;
 }
 
-stock Handle Karyuu_LazyCloseHandle(Handle hHandle)
+stock Handle Karyuu_LazyCloseHandle(Handle &hHandle)
 {
 	if (hHandle)
 		RequestFrame(Karyuu_OnHandleShouldBeClosed, hHandle);
@@ -98,7 +87,7 @@ stock Handle Karyuu_LazyCloseHandle(Handle hHandle)
 	return hHandle;
 }
 
-static void Karyuu_OnHandleShouldBeClosed(Handle hHandle)
+static void Karyuu_OnHandleShouldBeClosed(Handle &hHandle)
 {
-  hHandle.Close();
+	hHandle.Close();
 }
\ No newline at end of file
diff --git a/src/karyuu/variable/strings.inc b/src/karyuu/variable/strings.inc
index 1fa8c52..0bdf04f 100644
--- a/src/karyuu/variable/strings.inc
+++ b/src/karyuu/variable/strings.inc
@@ -79,6 +79,42 @@ stock char[] Karyuu_StringBuilder(const char[] cFormat, any...)
 	return cBuiltString;
 }
 
+stock char[] Karyuu_IntDotBuilder(int iValue)
+{
+	char cValue[MAX_INTEGER_LENGTH + 1];
+	FormatEx(STRING(cValue), "%d", iValue);
+
+	char cBuffer[32];
+	int iLength = strlen(cValue);
+
+	if (iLength <= 3)
+	{
+		strcopy(STRING(cBuffer), cValue);
+		return cBuffer;
+	}
+
+	int iCounter = iLength % 3;
+
+	if (iCounter == 0)
+		iCounter = 3;
+
+	for (int i = 0, j = 0; i < iLength; i++, j++)
+	{
+		if (iCounter == 0)
+		{
+			cBuffer[j] = '.';
+			j++;
+			iCounter = 2;
+		}
+		else
+			iCounter--;
+
+		cBuffer[j] = cValue[i];
+	}
+
+	return cBuffer;
+}
+
 stock int Karyuu_FlagIntToString(int iFlag)
 {
 	AdminFlag aFlag;
@@ -88,7 +124,7 @@ stock int Karyuu_FlagIntToString(int iFlag)
 
 stock char Karyuu_IntToString(int iInt)
 {
-	char cBuffer[64];
+	char cBuffer[MAX_INTEGER_LENGTH + 1];
 	FormatEx(STRING(cBuffer), "%d", iInt);
 	return cBuffer;
 }