--- util/TypeRules.h.orig	Wed Nov 27 00:20:56 1996
+++ util/TypeRules.h	Sun Feb  8 03:38:01 1998
@@ -130,6 +130,7 @@
     fxBool	cont;	// continuation
     enum {
 	ASCII,		// ascii-only string
+	ASCIIESC,	// ascii-only string + escape char (iso-2022 variants)
 	STRING,		// byte string
 	ADDR,		// address of match
 	BYTE,		// 8 bits
