diff --git a/check.t b/check.t
index 32b907d..32f945f 100644
--- a/check.t
+++ b/check.t
@@ -1,4 +1,4 @@
-# $MirOS: src/bin/mksh/check.t,v 1.744 2016/07/25 21:05:19 tg Exp $
+# $MirOS: src/bin/mksh/check.t,v 1.745 2016/07/26 21:50:42 tg Exp $
 # -*- mode: sh -*-
 #-
 # Copyright © 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
@@ -30,7 +30,7 @@
 # (2013/12/02 20:39:44) http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/regress/bin/ksh/?sortby=date
 
 expected-stdout:
-	@(#)MIRBSD KSH R53 2016/07/25
+	@(#)MIRBSD KSH R53 2016/07/26
 description:
 	Check version of shell.
 stdin:
@@ -39,7 +39,7 @@ name: KSH_VERSION
 category: shell:legacy-no
 ---
 expected-stdout:
-	@(#)LEGACY KSH R53 2016/07/25
+	@(#)LEGACY KSH R53 2016/07/26
 description:
 	Check version of legacy shell.
 stdin:
diff --git a/funcs.c b/funcs.c
index d9b0870..26c4f04 100644
--- a/funcs.c
+++ b/funcs.c
@@ -38,7 +38,7 @@
 #endif
 #endif
 
-__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.301 2016/07/25 20:38:02 tg Exp $");
+__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.302 2016/07/26 21:50:44 tg Exp $");
 
 #if HAVE_KILLPG
 /*
@@ -125,7 +125,7 @@ const struct builtin mkshbuiltins[] = {
 	{Tread, c_read},
 	{Tsgreadonly, c_typeset},
 	{"!realpath", c_realpath},
-	{Trename, c_rename},
+	{"~rename", c_rename},
 	{"*=return", c_exitreturn},
 	{Tsgset, c_set},
 	{"*=shift", c_shift},
diff --git a/mksh.1 b/mksh.1
index 02e60d4..6f3e1d1 100644
--- a/mksh.1
+++ b/mksh.1
@@ -1,4 +1,4 @@
-.\" $MirOS: src/bin/mksh/mksh.1,v 1.405 2016/07/26 21:37:26 tg Exp $
+.\" $MirOS: src/bin/mksh/mksh.1,v 1.406 2016/07/26 21:50:45 tg Exp $
 .\" $OpenBSD: ksh.1,v 1.160 2015/07/04 13:27:04 feinerer Exp $
 .\"-
 .\" Copyright © 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
@@ -3987,9 +3987,10 @@ Renames the file
 to
 .Ar to .
 Both must be complete pathnames and on the same device.
-This builtin is intended for emergency situations where
-.Pa /bin/mv
-becomes unusable, and directly calls
+An external utility is preferred over this builtin,
+which is intended for emergency situations
+.Pq where Pa /bin/mv No becomes unusable
+and directly calls
 .Xr rename 2 .
 .Pp
 .It Ic return Op Ar status
diff --git a/sh.h b/sh.h
index b0d0190..cebeeab 100644
--- a/sh.h
+++ b/sh.h
@@ -175,9 +175,9 @@
 #endif
 
 #ifdef EXTERN
-__RCSID("$MirOS: src/bin/mksh/sh.h,v 1.779 2016/07/25 21:05:24 tg Exp $");
+__RCSID("$MirOS: src/bin/mksh/sh.h,v 1.780 2016/07/26 21:50:46 tg Exp $");
 #endif
-#define MKSH_VERSION "R53 2016/07/25"
+#define MKSH_VERSION "R53 2016/07/26"
 
 /* arithmetic types: C implementation */
 #if !HAVE_CAN_INTTYPES
@@ -927,7 +927,6 @@ EXTERN const char Tredirection_dup[] E_INIT("can't finish (dup) redirection");
 #define Tredirection (Tredirection_dup + 19)
 EXTERN const char Treal_sp1[] E_INIT("real ");
 EXTERN const char Treal_sp2[] E_INIT(" real ");
-EXTERN const char Trename[] E_INIT("rename");
 EXTERN const char Treq_arg[] E_INIT("requires an argument");
 EXTERN const char Tselect[] E_INIT("select");
 EXTERN const char Tsgset[] E_INIT("*=set");
@@ -1074,7 +1073,6 @@ EXTERN const char T_devtty[] E_INIT("/dev/tty");
 #define Tredirection "redirection"
 #define Treal_sp1 "real "
 #define Treal_sp2 " real "
-#define Trename "rename"
 #define Treq_arg "requires an argument"
 #define Tselect "select"
 #define Tsgset "*=set"