--- encoding.c.orig	2003-09-08 16:25:23.000000000 +0200
+++ encoding.c	2006-11-04 11:37:51.000000000 +0100
@@ -1151,6 +1151,7 @@
 	      *statep = c;
 	      return -1;
 	    }
+	  if (!(c & 0x80)) return c;
 	  return c | (KANA << 16);
 	}
       t = c;