add conflict marker for gambit

lang/scheme48/Makefile

@@ -1,10 +1,10 @@
-# $OpenBSD: Makefile,v 1.7 2010/10/24 21:06:28 sthen Exp $
+# $OpenBSD: Makefile,v 1.8 2012/04/20 10:48:40 jasper Exp $
 
 COMMENT=	Scheme Underground's implementation of R5RS
 
 V=		1.8
 DISTNAME=	scheme48-$V
-REVISION=	1
+REVISION=	2
 CATEGORIES=	lang
 
 HOMEPAGE=	http://www.s48.org/

lang/scheme48/pkg/PLIST

@@ -1,5 +1,6 @@
-@comment $OpenBSD: PLIST,v 1.2 2008/08/19 22:20:40 jasper Exp $
+@comment $OpenBSD: PLIST,v 1.3 2012/04/20 10:48:40 jasper Exp $
 @conflict scsh-*
+@conflict gambit-*
 %%SHARED%%
 @bin bin/scheme-r5rs
 @bin bin/scheme-srfi-7