Document .Ox and .Nx macros.

Reviewed by:	mpp

1 files changed, 3 insertions, 1 deletions

diff --git a/share/man/man7/mdoc.7 b/share/man/man7/mdoc.7
index 32ff9e2..397bf0a 100644
--- a/share/man/man7/mdoc.7
+++ b/share/man/man7/mdoc.7
@@ -339,9 +339,10 @@ Produces
 .It Li \&Ef Ta \&No Ta \&No Ta "End font mode."
 .It Li \&Em Ta Yes Ta Yes Ta "Emphasis (traditional English)."
 .It Li \&Eo Ta Yes Ta Yes Ta "Enclose string open quote."
-.It Li \&Fx Ta \&No Ta \&No Ta Tn "FreeBSD operating system"
+.It Li \&Fx Ta \&No Ta \&No Ta Tn "FreeBSD operating system."
 .It Li \&No Ta Yes Ta Yes Ta "Normal text (no-op)."
 .It Li \&Ns Ta Yes Ta Yes Ta "No space."
+.It Li \&Nx Ta \&No Ta \&No Ta Tn "NetBSD operating system."
 .It Li \&Pc Ta Yes Ta Yes Ta "Parenthesis close quote."
 .It Li \&Pf Ta Yes Ta \&No Ta "Prefix string."
 .It Li \&Po Ta Yes Ta Yes Ta "Parenthesis open quote."
@@ -350,6 +351,7 @@ Produces
 .It Li \&Ql Ta Yes Ta Yes Ta "Quoted literal."
 .It Li \&Qo Ta Yes Ta Yes Ta "Straight Double open quote."
 .It Li \&Qq Ta Yes Ta Yes Ta "Straight Double quote."
+.It Li \&Ox Ta \&No Ta \&No Ta Tn "OpenBSD operating system."
 .It Li \&Re Ta \&No Ta \&No Ta "Reference end."
 .It Li \&Rs Ta \&No Ta \&No Ta "Reference start."
 .It Li \&Rv Ta \&No Ta \&No Ta "Return values (sections two and three only)."