-.\" $OpenBSD: sh.1,v 1.144 2017/12/12 11:34:38 tb Exp $
+.\" $OpenBSD: sh.1,v 1.145 2017/12/15 20:51:28 jmc Exp $
.\"
.\" Copyright (c) 2015 Jason McIntyre <jmc@openbsd.org>
.\"
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
-.Dd $Mdocdate: December 12 2017 $
+.Dd $Mdocdate: December 15 2017 $
.Dt SH 1
.Os
.Sh NAME
built-ins should exit/return from the outermost loop if the argument
.Ar n
is greater than the level of loops.
-.El
-.Pp
+.It
The default value for the
.Ev PS1
user prompt contains the machine's hostname,
.Sq #\ \&
for root;
POSIX does not include the hostname.
+.El
.Pp
Enabling POSIX mode changes some behaviour to make
.Nm