diff --git a/check.t b/check.t
index 7155473..e02a234 100644
--- a/check.t
+++ b/check.t
@@ -1,4 +1,4 @@
-# $MirOS: src/bin/mksh/check.t,v 1.450 2011/05/05 00:04:55 tg Exp $
+# $MirOS: src/bin/mksh/check.t,v 1.451 2011/05/06 15:41:21 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 $
@@ -25,7 +25,7 @@
 # http://www.research.att.com/~gsf/public/ifs.sh
 
 expected-stdout:
-	@(#)MIRBSD KSH R39 2011/05/04
+	@(#)MIRBSD KSH R39 2011/05/06
 description:
 	Check version of shell.
 stdin:
@@ -8787,3 +8787,35 @@ stdin:
 expected-stdout:
 	bar
 ---
+name: debian-117-1
+description:
+	Check test - bug#465250
+stdin:
+	test \( ! -e \) ; echo $?
+expected-stdout:
+	1
+---
+name: debian-117-2
+description:
+	Check test - bug#465250
+stdin:
+	test \(  -e \) ; echo $?
+expected-stdout:
+	0
+---
+name: debian-117-3
+description:
+	Check test - bug#465250
+stdin:
+	test ! -e  ; echo $?
+expected-stdout:
+	1
+---
+name: debian-117-4
+description:
+	Check test - bug#465250
+stdin:
+	test  -e  ; echo $?
+expected-stdout:
+	0
+---
diff --git a/funcs.c b/funcs.c
index ad12256..c09f573 100644
--- a/funcs.c
+++ b/funcs.c
@@ -38,7 +38,7 @@
 #endif
 #endif
 
-__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.185 2011/04/09 21:01:01 tg Exp $");
+__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.186 2011/05/06 15:41:23 tg Exp $");
 
 #if HAVE_KILLPG
 /*
@@ -2542,11 +2542,23 @@ c_test(const char **wp)
 	 * our parser does the right thing for the omitted steps.
 	 */
 	if (argc <= 5) {
-		const char **owp = wp;
+		const char **owp = wp, **owpend = te.wp_end;
 		int invert = 0;
 		Test_op op;
 		const char *opnd1, *opnd2;
 
+		if (argc >= 2 && ((*te.isa)(&te, TM_OPAREN))) {
+			te.pos.wp = te.wp_end - 1;
+			if ((*te.isa)(&te, TM_CPAREN)) {
+				argc -= 2;
+				te.wp_end--;
+				te.pos.wp = owp + 2;
+			} else {
+				te.pos.wp = owp + 1;
+				te.wp_end = owpend;
+			}
+		}
+
 		while (--argc >= 0) {
 			if ((*te.isa)(&te, TM_END))
 				return (!0);
@@ -2567,8 +2579,6 @@ c_test(const char **wp)
 			}
 			if (argc == 1) {
 				opnd1 = (*te.getopnd)(&te, TO_NONOP, 1);
-				if (strcmp(opnd1, "-t") == 0)
-				    break;
 				res = (*te.eval)(&te, TO_STNZE, opnd1,
 				    NULL, 1);
 				if (invert & 1)
@@ -2581,6 +2591,7 @@ c_test(const char **wp)
 				break;
 		}
 		te.pos.wp = owp + 1;
+		te.wp_end = owpend;
 	}
 
 	return (test_parse(&te));
diff --git a/mksh.1 b/mksh.1
index a92b210..b517783 100644
--- a/mksh.1
+++ b/mksh.1
@@ -1,4 +1,4 @@
-.\" $MirOS: src/bin/mksh/mksh.1,v 1.259 2011/05/05 00:04:58 tg Exp $
+.\" $MirOS: src/bin/mksh/mksh.1,v 1.260 2011/05/06 15:41:24 tg Exp $
 .\" $OpenBSD: ksh.1,v 1.140 2011/04/23 10:14:59 sobrado Exp $
 .\"-
 .\" Copyright © 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
@@ -72,7 +72,7 @@
 .\" with -mandoc, it might implement .Mx itself, but we want to
 .\" use our own definition. And .Dd must come *first*, always.
 .\"
-.Dd $Mdocdate: May 5 2011 $
+.Dd $Mdocdate: May 6 2011 $
 .\"
 .\" Check which macro package we use
 .\"
@@ -4229,14 +4229,12 @@ socket.
 .It Fl s Ar file
 .Ar file
 is not empty.
-.It Fl t Op Ar fd
+.It Fl t Ar fd
 File descriptor
 .Ar fd
 is a
 .Xr tty 4
 device.
-.Ar fd
-may be left out, in which case it is taken to be 1.
 .It Fl u Ar file
 .Ar file Ns 's
 mode has the setuid bit set.
diff --git a/sh.h b/sh.h
index 4db8fad..0f41078 100644
--- a/sh.h
+++ b/sh.h
@@ -151,9 +151,9 @@
 #endif
 
 #ifdef EXTERN
-__RCSID("$MirOS: src/bin/mksh/sh.h,v 1.468 2011/05/05 00:04:59 tg Exp $");
+__RCSID("$MirOS: src/bin/mksh/sh.h,v 1.469 2011/05/06 15:41:25 tg Exp $");
 #endif
-#define MKSH_VERSION "R39 2011/05/04"
+#define MKSH_VERSION "R39 2011/05/06"
 
 #ifndef MKSH_INCLUDES_ONLY