-.\" $OpenBSD: ksh.1,v 1.216 2022/03/31 17:27:14 naddy Exp $
+.\" $OpenBSD: ksh.1,v 1.217 2022/09/13 20:26:26 kn Exp $
.\"
.\" Public Domain
.\"
-.Dd $Mdocdate: March 31 2022 $
+.Dd $Mdocdate: September 13 2022 $
.Dt KSH 1
.Os
.Sh NAME
must be unquoted.
.It
The second operand of the
-.Sq !=
+.Sq = ,
+.Sq ==
and
-.Sq =
+.Sq !=
expressions are patterns (e.g. the comparison
.Ic [[ foobar = f*r ]]
succeeds).