#include <config.h>
+#include <wchar.h>
+ #include <ctype.h>
#include <stdio.h>
#include <sys/types.h>
- #include <getopt.h>
@@ -40,7 +41,7 @@
/* The following parameters represent the program's idea of what is
"best". Adjust to taste, subject to the caveats given. */