#include "HsVersions.h"
-#if __HASKELL1__ > 4
-#define ISALPHANUM isAlphaNum
-#else
-#define ISALPHANUM isAlphanum
-#endif
-
import Char ( isAlpha, isUpper, isLower, ISALPHANUM, ord )
import Util ( thenCmp )
import FiniteMap ( FiniteMap, emptyFM, lookupFM, addToFM, elemFM )