$OpenBSD: patch-dfa_cc,v 1.2 2008/09/19 00:26:43 sthen Exp $

Our isprint() has a different idea of which chars are printable
than the system on which the regression tests were written.

--- dfa.cc.orig	Fri Sep 19 00:41:00 2008
+++ dfa.cc	Fri Sep 19 00:41:39 2008
@@ -12,7 +12,7 @@ void prtChOrHex(std::ostream& o, uint c, bool useTalx)
 {
 	int oc = (int)(re2c::wFlag || !useTalx ? c : re2c::talx[c]);
 
-	if ((oc < 256) && (isprint(oc) || isspace(oc)))
+	if ((oc < 128) && (isprint(oc) || isspace(oc)))
 	{
 		o << (DFlag ? '"' : '\'');
 		prtCh(o, c);