.\" $OpenBSD: invalid.in,v 1.2 2017/07/04 14:53:23 schwarze Exp $
.Dd $Mdocdate: July 4 2017 $
.Dt DEFINE-INVALID 1
.Os
.Sh NAME
.Nm define-invalid
.Nd invalid define and undef statements
.Sh DESCRIPTION
define without variable name:
.EQ
define bruch 'over' 1 bruch 2 undef bruch bruch define
.EN
eol
.Pp
define without value:
.EQ
define bruch 'over' 1 bruch 2 undef bruch bruch define bruch
.EN
eol
.Pp
define without value:
.EQ
define bruch 'over' 1 bruch 2 undef bruch bruch undef
.EN
eol
.Pp
tdefine without variable name:
.EQ
tdefine
.EN
eol
.Pp
tdefine without value:
.EQ
tdefine bruch
.EN
eol
