If .Ns is specified on its own line, ignore it, like groff does;

from kristaps@.

3 files changed, 32 insertions, 3 deletions

diff --git a/regress/usr.bin/mandoc/mdoc/Ns/Makefile b/regress/usr.bin/mandoc/mdoc/Ns/Makefile
index 5a71b25cf28..f10e864b552 100644
--- a/regress/usr.bin/mandoc/mdoc/Ns/Makefile
+++ b/regress/usr.bin/mandoc/mdoc/Ns/Makefile
@@ -1,6 +1,6 @@
-# $OpenBSD: Makefile,v 1.1 2011/02/06 00:18:58 schwarze Exp $
+# $OpenBSD: Makefile,v 1.2 2011/02/06 17:33:21 schwarze Exp $
 
-REGRESS_TARGETS=punct
-GROFF_TARGETS=punct
+REGRESS_TARGETS=position punct
+GROFF_TARGETS=position punct
 
 .include <bsd.regress.mk>
diff --git a/regress/usr.bin/mandoc/mdoc/Ns/position.in b/regress/usr.bin/mandoc/mdoc/Ns/position.in
new file mode 100644
index 00000000000..5798a9b4edb
--- /dev/null
+++ b/regress/usr.bin/mandoc/mdoc/Ns/position.in
@@ -0,0 +1,17 @@
+.Dd February 6, 2011
+.Dt NS-POSITION 1
+.Os
+.Sh NAME
+.Nm Ns-position
+.Nd effect of the position of the no space macro on the line
+.Sh DESCRIPTION
+In the middle of a macro line:
+.Oo before Oc Ns Op after
+.Pp
+At the beginning of a macro line:
+.Op before
+.Ns Op after
+.Pp
+At the end of a macro line:
+.Oo before Oc Ns
+.Op after
diff --git a/regress/usr.bin/mandoc/mdoc/Ns/position.out_ascii b/regress/usr.bin/mandoc/mdoc/Ns/position.out_ascii
new file mode 100644
index 00000000000..34de43b45c3
--- /dev/null
+++ b/regress/usr.bin/mandoc/mdoc/Ns/position.out_ascii
@@ -0,0 +1,12 @@
+NS-POSITION(1)             OpenBSD Reference Manual             NS-POSITION(1)
+
+NNAAMMEE
+     NNss--ppoossiittiioonn - effect of the position of the no space macro on the line
+
+DDEESSCCRRIIPPTTIIOONN
+     In the middle of a macro line: [before][after]
+
+     At the beginning of a macro line: [before] [after]
+
+     At the end of a macro line: [before][after]
+