===================================================================
RCS file: /cvs/mandoc/mandoc.1,v
retrieving revision 1.195
retrieving revision 1.196
diff -u -p -r1.195 -r1.196
--- mandoc/mandoc.1	2017/06/07 23:29:48	1.195
+++ mandoc/mandoc.1	2017/06/08 00:23:30	1.196
@@ -1,4 +1,4 @@
-.\"	$Id: mandoc.1,v 1.195 2017/06/07 23:29:48 schwarze Exp $
+.\"	$Id: mandoc.1,v 1.196 2017/06/08 00:23:30 schwarze Exp $
 .\"
 .\" Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
 .\" Copyright (c) 2012, 2014-2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -15,7 +15,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: June 7 2017 $
+.Dd $Mdocdate: June 8 2017 $
 .Dt MANDOC 1
 .Os
 .Sh NAME
@@ -1399,6 +1399,12 @@ or
 .Ic \&Fn
 macro contains an opening or closing parenthesis; that's probably wrong,
 parentheses are added automatically.
+.It Sy "unknown library name"
+.Pq mdoc, not on Ox
+An
+.Ic \&Lb
+macro has an unknown name argument and will be rendered as
+.Qq library Dq Ar name .
 .It Sy "invalid content in Rs block"
 .Pq mdoc
 An