Avoid .Ns right after .Pf, it's pointless.

In some cases, do additional cleanup in the immediate vicinity.

3 files changed, 10 insertions, 10 deletions

diff --git a/lib/libc/regex/re_format.7 b/lib/libc/regex/re_format.7
index 36f0942715f..da4b4b29a80 100644
--- a/lib/libc/regex/re_format.7
+++ b/lib/libc/regex/re_format.7
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: re_format.7,v 1.21 2015/02/28 21:51:57 bentley Exp $
+.\"	$OpenBSD: re_format.7,v 1.22 2015/09/14 20:06:58 schwarze Exp $
 .\"
 .\" Copyright (c) 1997, Phillip F Knaack. All rights reserved.
 .\"
@@ -35,7 +35,7 @@
 .\"
 .\"	@(#)re_format.7	8.3 (Berkeley) 3/20/94
 .\"
-.Dd $Mdocdate: February 28 2015 $
+.Dd $Mdocdate: September 14 2015 $
 .Dt RE_FORMAT 7
 .Os
 .Sh NAME
@@ -679,7 +679,7 @@ Defines a subexpression
 .Ar re .
 Subexpressions may be nested.
 A subsequent backreference of the form
-.Pf \e Ns Ar n ,
+.Pf \e Ar n ,
 where
 .Ar n
 is a number in the range [1,9], expands to the text matched by the
diff --git a/lib/libkeynote/keynote.4 b/lib/libkeynote/keynote.4
index 271d3ff4810..9058a0e8ba2 100644
--- a/lib/libkeynote/keynote.4
+++ b/lib/libkeynote/keynote.4
@@ -1,4 +1,4 @@
-.\" $OpenBSD: keynote.4,v 1.33 2015/09/10 17:55:21 schwarze Exp $
+.\" $OpenBSD: keynote.4,v 1.34 2015/09/14 20:06:58 schwarze Exp $
 .\"
 .\" The author of this code is Angelos D. Keromytis (angelos@dsl.cis.upenn.edu)
 .\"
@@ -20,7 +20,7 @@
 .\" MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR
 .\" PURPOSE.
 .\"
-.Dd $Mdocdate: September 10 2015 $
+.Dd $Mdocdate: September 14 2015 $
 .Dt KEYNOTE 4
 .\" .TH KeyNote 4 local
 .Os
@@ -557,7 +557,7 @@ the possible compliance value set would contain the values
 (by clause (4)).
 If the ordered set of compliance values
 given in the query (in ascending order) is
-.Pf { Ns Qo no_access Qc ,
+.Pf { Qo no_access Qc ,
 .Qq guest_access ,
 .Qq user_access ,
 .Qo full_access Qc Ns } ,
@@ -822,7 +822,7 @@ A log entry is made if the amount is at least 100.
 .Ed
 .Pp
 Assume a query in which the ordered set of Compliance Values is
-.Pf { Ns Qo Reject Qc ,
+.Pf { Qo Reject Qc ,
 .Qq ApproveAndLog ,
 .Qo Approve Qc Ns } .
 Under policies E and G, and
diff --git a/lib/libkeynote/keynote.5 b/lib/libkeynote/keynote.5
index 80bef55b01c..b13396c8624 100644
--- a/lib/libkeynote/keynote.5
+++ b/lib/libkeynote/keynote.5
@@ -1,4 +1,4 @@
-.\" $OpenBSD: keynote.5,v 1.23 2013/07/16 15:21:11 schwarze Exp $
+.\" $OpenBSD: keynote.5,v 1.24 2015/09/14 20:06:58 schwarze Exp $
 .\"
 .\" The author of this code is Angelos D. Keromytis (angelos@dsl.cis.upenn.edu)
 .\"
@@ -20,7 +20,7 @@
 .\" MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR
 .\" PURPOSE.
 .\"
-.Dd $Mdocdate: July 16 2013 $
+.Dd $Mdocdate: September 14 2015 $
 .Dt KEYNOTE 5
 .\" .TH KeyNote 5 local
 .Os
@@ -79,7 +79,7 @@ therefore, can be separated from one another unambiguously by the use
 of blank lines between them.
 .Sh COMMENTS
 The octothorp character
-.Pf ( Ns Qo # Qc ,
+.Pf ( Sq # ,
 ASCII 35 decimal) can be used to
 introduce comments.
 Outside of quoted strings, all characters from the