this is mksh R28 (beta)

I think of implementing multiline editing (bash-style) for R28 final,
but other than that, the new features already suffice for a new major

check.t

@@ -1,4 +1,4 @@
-# $MirOS: src/bin/mksh/check.t,v 1.50 2006/08/02 12:38:45 tg Exp $
+# $MirOS: src/bin/mksh/check.t,v 1.51 2006/08/02 13:34:02 tg Exp $
 # $OpenBSD: bksl-nl.t,v 1.2 2001/01/28 23:04:56 niklas Exp $
 # $OpenBSD: history.t,v 1.5 2001/01/28 23:04:56 niklas Exp $
 # $OpenBSD: read.t,v 1.3 2003/03/10 03:48:16 david Exp $
@@ -3790,5 +3790,5 @@ category: pdksh
 stdin:
 	echo $KSH_VERSION
 expected-stdout:
-	@(#)MIRBSD KSH R27 2006/08/02
+	@(#)MIRBSD KSH R28 2006/08/02
 ---

mksh.1

@@ -1,4 +1,4 @@
-.\" $MirOS: src/bin/mksh/mksh.1,v 1.46 2006/08/02 13:32:18 tg Exp $
+.\" $MirOS: src/bin/mksh/mksh.1,v 1.47 2006/08/02 13:34:02 tg Exp $
 .\" $OpenBSD: ksh.1,v 1.116 2006/07/26 10:13:25 jmc Exp $
 .\" $OpenBSD: sh.1tbl,v 1.53 2004/12/10 01:56:56 jaredy Exp $
 .\"
@@ -1460,7 +1460,7 @@ can be put in the prompt by placing
 .Ql !!
 in
 .Ev PS1 .
-.Pp
+.Pp
 The default prompt is
 .Sq $\ \&
 for non-root users,

version.h

@@ -1,3 +1,3 @@
-/* $MirOS: src/bin/mksh/version.h,v 1.3 2006/08/02 11:50:30 tg Exp $ */
+/* $MirOS: src/bin/mksh/version.h,v 1.4 2006/08/02 13:34:03 tg Exp $ */
 
-EXTERN	const char MKSH_VERSION[] I__("@(#)MIRBSD KSH R27 2006/08/02");
+EXTERN	const char MKSH_VERSION[] I__("@(#)MIRBSD KSH R28 2006/08/02");