Use .Lk for HTTP hyperlinks, not .Pa.

Most of the patch from Arto Jonsson <ajonsson at kapsi dot fi>.
jmc@ agrees in principle that .Lk is the right macro to use.

While here, update a few broken links,
and add missing markup at a few places.

26 files changed, 85 insertions, 89 deletions

diff --git a/share/man/man1/gcc-local.1 b/share/man/man1/gcc-local.1
index 0d95a5921e5..a710017b329 100644
--- a/share/man/man1/gcc-local.1
+++ b/share/man/man1/gcc-local.1
@@ -1,4 +1,4 @@
-.\" $OpenBSD: gcc-local.1,v 1.30 2012/06/24 08:28:37 jmc Exp $
+.\" $OpenBSD: gcc-local.1,v 1.31 2012/08/12 17:01:35 schwarze Exp $
 .\"
 .\" Copyright (c) 2002 Marc Espie
 .\" Copyright (c) 2003 Anil Madhavapeddy
@@ -25,7 +25,7 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: June 24 2012 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt GCC-LOCAL 1
 .Os
 .Sh NAME
@@ -375,7 +375,7 @@ buffer associated with the format argument.
 .Sh SEE ALSO
 .Xr gcc 1
 .Pp
-.Pa http://www.research.ibm.com/trl/projects/security/ssp/
+.Lk http://www.research.ibm.com/trl/projects/security/ssp/
 .Sh CAVEATS
 The
 .Fl Wbounded
diff --git a/share/man/man4/acx.4 b/share/man/man4/acx.4
index ce0ddbe8509..98b8f6d98c7 100644
--- a/share/man/man4/acx.4
+++ b/share/man/man4/acx.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: acx.4,v 1.41 2011/09/03 22:59:08 jmc Exp $
+.\"	$OpenBSD: acx.4,v 1.42 2012/08/12 17:01:35 schwarze Exp $
 .\"
 .\" Copyright (c) 2006 Theo de Raadt.
 .\" Copyright (c) 2006 The DragonFly Project.  All rights reserved.
@@ -30,7 +30,7 @@
 .\" OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: September 3 2011 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt ACX 4
 .Os
 .Sh NAME
@@ -125,9 +125,7 @@ users have to download these files on their own.
 A prepackaged version of the firmware, designed to be used with
 .Xr pkg_add 1 ,
 can be found at:
-.Bd -literal -offset 3n
-http://firmware.openbsd.org/firmware/acx-firmware-1.4.tgz
-.Ed
+.Lk http://firmware.openbsd.org/firmware/acx-firmware-1.4.tgz
 .Sh HARDWARE
 The following cards are among those supported by the
 .Nm
@@ -213,11 +211,11 @@ driver was written by
 The manual page was written by
 .An Sascha Wildner .
 Both are based on the
-.Pa http://wlan.kewl.org
+.Lk http://wlan.kewl.org
 project team's original code.
 .Pp
 The hardware specification was reverse engineered by the good folks at
-.Pa http://acx100.sourceforge.net .
+.Lk http://acx100.sourceforge.net .
 Without them this driver would not have been possible.
 .Sh CAVEATS
 Host AP mode doesn't support power saving.
diff --git a/share/man/man4/che.4 b/share/man/man4/che.4
index e36534a92b6..c4eda198574 100644
--- a/share/man/man4/che.4
+++ b/share/man/man4/che.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: che.4,v 1.4 2010/03/22 21:52:53 weerd Exp $
+.\"	$OpenBSD: che.4,v 1.5 2012/08/12 17:01:35 schwarze Exp $
 .\"
 .\" Copyright (c) 2007 Claudio Jeker <claudio@openbsd.org>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: March 22 2010 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt CHE 4
 .Os
 .Sh NAME
@@ -61,7 +61,7 @@ T3B20 10 GbE Dual Port Adapter
 .Xr ifconfig 8
 .Pp
 Chelsio Communications:
-.Pa http://www.chelsio.com
+.Lk http://www.chelsio.com
 .Sh HISTORY
 The
 .Nm
diff --git a/share/man/man4/gcu.4 b/share/man/man4/gcu.4
index 92e934db714..4e7d8d2db16 100644
--- a/share/man/man4/gcu.4
+++ b/share/man/man4/gcu.4
@@ -1,4 +1,4 @@
-.\" $OpenBSD: gcu.4,v 1.3 2010/04/29 09:20:17 jmc Exp $
+.\" $OpenBSD: gcu.4,v 1.4 2012/08/12 17:01:35 schwarze Exp $
 .\"
 .\" Copyright (c) 2009 Dariusz Swiderski <sfires@sfires.net>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: April 29 2010 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt GCU 4
 .Os
 .Sh NAME
@@ -41,7 +41,7 @@ functionality related to them.
 .Xr pci 4
 .Pp
 Intel's EP80579 Datasheet:
-.Pa http://download.intel.com/design/intarch/ep80579/320066.pdf
+.Lk http://download.intel.com/design/intarch/ep80579/320066.pdf
 .Sh HISTORY
 The
 .Nm
diff --git a/share/man/man4/iha.4 b/share/man/man4/iha.4
index 66d8046a036..69cccb819ee 100644
--- a/share/man/man4/iha.4
+++ b/share/man/man4/iha.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: iha.4,v 1.15 2010/07/03 03:59:16 krw Exp $
+.\"	$OpenBSD: iha.4,v 1.16 2012/08/12 17:01:35 schwarze Exp $
 .\"
 .\" Copyright (c) 2001, Kenneth R. Westerback.  All rights reserved.
 .\"
@@ -23,7 +23,7 @@
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
 .\"
-.Dd $Mdocdate: July 3 2010 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt IHA 4
 .Os
 .Sh NAME
@@ -58,7 +58,7 @@ Iwill 2935UW
 .Xr st 4 ,
 .Xr uk 4
 .Pp
-.Pa http://www.initio.com/
+.Lk http://www.initio.com/
 .Sh HISTORY
 The
 .Nm
diff --git a/share/man/man4/inet6.4 b/share/man/man4/inet6.4
index 43929a5a811..ca8a20e84c2 100644
--- a/share/man/man4/inet6.4
+++ b/share/man/man4/inet6.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: inet6.4,v 1.30 2012/06/21 19:57:14 jmc Exp $
+.\"	$OpenBSD: inet6.4,v 1.31 2012/08/12 17:01:35 schwarze Exp $
 .\"	$KAME: inet6.4,v 1.19 2000/11/24 10:13:18 itojun Exp $
 .\"
 .\" Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -28,7 +28,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: June 21 2012 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt INET6 4
 .Os
 .Sh NAME
@@ -148,7 +148,7 @@ socket, kernel memory accesses via
 and some other occasions.
 HOWEVER, users should never use the embedded form.
 For details please consult
-.Pa http://www.kame.net/dev/cvsweb2.cgi/kame/IMPLEMENTATION .
+.Lk http://www.kame.net/dev/cvsweb2.cgi/kame/IMPLEMENTATION .
 Note that the above URL describes the situation with the latest KAME tree,
 not the
 .Ox
diff --git a/share/man/man4/ips.4 b/share/man/man4/ips.4
index 1fa14881c1e..3c4c623ad33 100644
--- a/share/man/man4/ips.4
+++ b/share/man/man4/ips.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: ips.4,v 1.13 2010/03/22 21:52:53 weerd Exp $
+.\"	$OpenBSD: ips.4,v 1.14 2012/08/12 17:01:35 schwarze Exp $
 .\"
 .\" Copyright (c) 2006, 2009 Alexander Yurchenko <grange@openbsd.org>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: March 22 2010 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt IPS 4
 .Os
 .Sh NAME
@@ -69,7 +69,7 @@ and can be monitored using
 .Xr sensorsd 8 ,
 .Xr sysctl 8
 .Pp
-.Pa http://www.ibm.com
+.Lk http://www.ibm.com
 .Sh HISTORY
 The
 .Nm
diff --git a/share/man/man4/multicast.4 b/share/man/man4/multicast.4
index 8bfde6c41cd..28ff3801811 100644
--- a/share/man/man4/multicast.4
+++ b/share/man/man4/multicast.4
@@ -24,10 +24,10 @@
 .\" DEALINGS IN THE SOFTWARE.
 .\"
 .\" $FreeBSD: src/share/man/man4/multicast.4,v 1.4 2004/07/09 09:22:36 ru Exp $
-.\" $OpenBSD: multicast.4,v 1.6 2007/05/31 19:19:51 jmc Exp $
+.\" $OpenBSD: multicast.4,v 1.7 2012/08/12 17:01:35 schwarze Exp $
 .\" $NetBSD: multicast.4,v 1.3 2004/09/12 13:12:26 wiz Exp $
 .\"
-.Dd $Mdocdate: May 31 2007 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt MULTICAST 4
 .Os
 .\"
@@ -967,7 +967,7 @@ and later modified by the following individuals:
 (PARC).
 .Pp
 The IPv6 multicast support was implemented by the KAME project
-.Pq Pa http://www.kame.net ,
+.Pq Lk http://www.kame.net ,
 and was based on the IPv4 multicast code.
 The advanced multicast API and the multicast bandwidth
 monitoring were implemented by
diff --git a/share/man/man4/myx.4 b/share/man/man4/myx.4
index c2c2bc3f251..94f52a02966 100644
--- a/share/man/man4/myx.4
+++ b/share/man/man4/myx.4
@@ -1,4 +1,4 @@
-.\" $OpenBSD: myx.4,v 1.3 2012/02/01 15:32:34 mikeb Exp $
+.\" $OpenBSD: myx.4,v 1.4 2012/08/12 17:01:35 schwarze Exp $
 .\"
 .\" Copyright (c) 2007 Reyk Floeter <reyk@openbsd.org>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: February 1 2012 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt MYX 4
 .Os
 .Sh NAME
@@ -61,7 +61,7 @@ demand by the driver when the device is attached:
 .Xr ifconfig 8
 .Pp
 Myricom, Inc.
-.Pa http://www.myri.com
+.Lk http://www.myri.com
 .Sh HISTORY
 The
 .Nm
diff --git a/share/man/man4/oosiop.4 b/share/man/man4/oosiop.4
index ab8714c3be1..c0e70d00c3b 100644
--- a/share/man/man4/oosiop.4
+++ b/share/man/man4/oosiop.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: oosiop.4,v 1.6 2010/07/03 03:59:16 krw Exp $
+.\"	$OpenBSD: oosiop.4,v 1.7 2012/08/12 17:01:35 schwarze Exp $
 .\"	$NetBSD: osiop.4,v 1.2 2001/09/22 01:44:55 wiz Exp $
 .\"
 .\" Copyright (c) 2001 Izumi Tsutsui.  All rights reserved.
@@ -25,7 +25,7 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: July 3 2010 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt OOSIOP 4
 .Os
 .Sh NAME
@@ -105,7 +105,7 @@ driver.
 .Xr st 4 ,
 .Xr uk 4
 .Pp
-.Pa http://www.lsilogic.com/
+.Lk http://www.lsilogic.com/
 .Sh HISTORY
 The
 .Nm
diff --git a/share/man/man4/osiop.4 b/share/man/man4/osiop.4
index f9e515efad7..06d65c61e3a 100644
--- a/share/man/man4/osiop.4
+++ b/share/man/man4/osiop.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: osiop.4,v 1.10 2010/07/03 03:59:16 krw Exp $
+.\"	$OpenBSD: osiop.4,v 1.11 2012/08/12 17:01:35 schwarze Exp $
 .\"	$NetBSD: osiop.4,v 1.2 2001/09/22 01:44:55 wiz Exp $
 .\"
 .\" Copyright (c) 2001 Izumi Tsutsui.  All rights reserved.
@@ -25,7 +25,7 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: July 3 2010 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt OSIOP 4
 .Os
 .Sh NAME
@@ -101,7 +101,7 @@ will suffer.
 .Xr st 4 ,
 .Xr uk 4
 .Pp
-.Pa http://www.lsilogic.com/
+.Lk http://www.lsilogic.com/
 .Sh HISTORY
 The
 .Nm
diff --git a/share/man/man4/pcscp.4 b/share/man/man4/pcscp.4
index f75a53ac9ba..1a9829f1d1e 100644
--- a/share/man/man4/pcscp.4
+++ b/share/man/man4/pcscp.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: pcscp.4,v 1.13 2010/07/03 03:59:16 krw Exp $
+.\"	$OpenBSD: pcscp.4,v 1.14 2012/08/12 17:01:35 schwarze Exp $
 .\"	$NetBSD: pcscp.4,v 1.3 1999/09/12 18:47:12 kleink Exp $
 .\"
 .\" Copyright (c) 1999 The NetBSD Foundation, Inc.
@@ -26,7 +26,7 @@
 .\"
 .\"    $NetBSD: pcscp.4,v 1.3 1999/09/12 18:47:12 kleink Exp $
 .\"
-.Dd $Mdocdate: July 3 2010 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt PCSCP 4
 .Os
 .Sh NAME
@@ -68,7 +68,7 @@ driver.
 .Xr st 4 ,
 .Xr uk 4
 .Pp
-.Pa http://www.amd.com/
+.Lk http://www.amd.com/
 .Sh HISTORY
 The
 .Nm
diff --git a/share/man/man4/pim.4 b/share/man/man4/pim.4
index e415a454823..6016445c567 100644
--- a/share/man/man4/pim.4
+++ b/share/man/man4/pim.4
@@ -24,10 +24,10 @@
 .\" DEALINGS IN THE SOFTWARE.
 .\"
 .\" $FreeBSD: src/share/man/man4/pim.4,v 1.2 2004/07/09 09:22:36 ru Exp $
-.\" $OpenBSD: pim.4,v 1.6 2007/05/31 19:19:51 jmc Exp $
+.\" $OpenBSD: pim.4,v 1.7 2012/08/12 17:01:35 schwarze Exp $
 .\" $NetBSD: pim.4,v 1.2 2004/09/12 13:06:14 wiz Exp $
 .\"
-.Dd $Mdocdate: May 31 2007 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt PIM 4
 .Os
 .\"
@@ -199,7 +199,7 @@ flavors and modified by
 (USC/ISI and ICSI).
 .Pp
 The IPv6 PIM kernel support was implemented by the KAME project
-.Pq Pa http://www.kame.net ,
+.Pq Lk http://www.kame.net ,
 and was based on the IPv4 PIM kernel support.
 .Pp
 This manual page was written by
diff --git a/share/man/man4/ral.4 b/share/man/man4/ral.4
index 2030bd9d590..b5f1e00d57a 100644
--- a/share/man/man4/ral.4
+++ b/share/man/man4/ral.4
@@ -1,4 +1,4 @@
-.\" $OpenBSD: ral.4,v 1.98 2010/11/05 18:45:11 damien Exp $
+.\" $OpenBSD: ral.4,v 1.99 2012/08/12 17:01:35 schwarze Exp $
 .\"
 .\" Copyright (c) 2005-2010 Damien Bergamini <damien.bergamini@free.fr>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: November 5 2010 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt RAL 4
 .Os
 .Sh NAME
@@ -325,7 +325,7 @@ This should not happen.
 .Xr ifconfig 8
 .Pp
 Ralink Technology:
-.Pa http://www.ralinktech.com/
+.Lk http://www.ralinktech.com/
 .Sh HISTORY
 The
 .Nm
diff --git a/share/man/man4/rum.4 b/share/man/man4/rum.4
index 4ee0207e9da..ecc272ebb18 100644
--- a/share/man/man4/rum.4
+++ b/share/man/man4/rum.4
@@ -1,4 +1,4 @@
-.\" $OpenBSD: rum.4,v 1.49 2010/11/01 17:59:09 jmc Exp $
+.\" $OpenBSD: rum.4,v 1.50 2012/08/12 17:01:35 schwarze Exp $
 .\"
 .\" Copyright (c) 2005-2007
 .\"	Damien Bergamini <damien.bergamini@free.fr>
@@ -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: November 1 2010 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt RUM 4
 .Os
 .Sh NAME
@@ -206,7 +206,7 @@ This should not happen.
 .Xr ifconfig 8
 .Pp
 Ralink Technology:
-.Pa http://www.ralinktech.com/
+.Lk http://www.ralinktech.com/
 .Sh HISTORY
 The
 .Nm
diff --git a/share/man/man4/run.4 b/share/man/man4/run.4
index 32983cff896..fb5aaad382e 100644
--- a/share/man/man4/run.4
+++ b/share/man/man4/run.4
@@ -1,4 +1,4 @@
-.\" $OpenBSD: run.4,v 1.34 2012/03/24 15:11:04 jsg Exp $
+.\" $OpenBSD: run.4,v 1.35 2012/08/12 17:01:35 schwarze Exp $
 .\"
 .\" Copyright (c) 2008 Damien Bergamini <damien.bergamini@free.fr>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: March 24 2012 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt RUN 4
 .Os
 .Sh NAME
@@ -202,7 +202,7 @@ This should not happen.
 .Xr ifconfig 8
 .Pp
 Ralink Technology:
-.Pa http://www.ralinktech.com/
+.Lk http://www.ralinktech.com/
 .Sh HISTORY
 The
 .Nm
diff --git a/share/man/man4/siop.4 b/share/man/man4/siop.4
index 97d5ed9d417..eb45a48a9e8 100644
--- a/share/man/man4/siop.4
+++ b/share/man/man4/siop.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: siop.4,v 1.16 2007/09/19 02:28:18 brad Exp $
+.\"	$OpenBSD: siop.4,v 1.17 2012/08/12 17:01:35 schwarze Exp $
 .\"	$NetBSD: siop.4,v 1.3 2000/10/23 16:38:10 bouyer Exp $
 .\"
 .\" Copyright (c) 2000 Manuel Bouyer.
@@ -30,7 +30,7 @@
 .\" INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: September 19 2007 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt SIOP 4
 .Os
 .Sh NAME
@@ -117,7 +117,7 @@ drivers, respectively.
 .Xr st 4 ,
 .Xr uk 4
 .Pp
-.Pa http://www.lsilogic.com/
+.Lk http://www.lsilogic.com/
 .Sh HISTORY
 The
 .Nm
diff --git a/share/man/man4/tht.4 b/share/man/man4/tht.4
index 569b0848d52..bbab3af676e 100644
--- a/share/man/man4/tht.4
+++ b/share/man/man4/tht.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: tht.4,v 1.5 2010/03/22 21:52:53 weerd Exp $
+.\"	$OpenBSD: tht.4,v 1.6 2012/08/12 17:01:35 schwarze Exp $
 .\"
 .\" Copyright (c) 2007 David Gwynne <dlg@openbsd.org>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: March 22 2010 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt THT 4
 .Os
 .Sh NAME
@@ -62,7 +62,7 @@ driver when the device is attached:
 .Xr ifconfig 8
 .Pp
 Tehuti Networks:
-.Pa http://www.tehutinetworks.net
+.Lk http://www.tehutinetworks.net
 .Sh HISTORY
 The
 .Nm
diff --git a/share/man/man4/trm.4 b/share/man/man4/trm.4
index 0ad317ff60c..05929002969 100644
--- a/share/man/man4/trm.4
+++ b/share/man/man4/trm.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: trm.4,v 1.7 2010/07/03 03:59:16 krw Exp $
+.\"	$OpenBSD: trm.4,v 1.8 2012/08/12 17:01:35 schwarze Exp $
 .\"
 .\" Copyright (c) 2001-2002, Ashley R. Martens and  Kenneth R. Westerback.
 .\"    All rights reserved.
@@ -26,7 +26,7 @@
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
 .\"
-.Dd $Mdocdate: July 3 2010 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt TRM 4
 .Os
 .Sh NAME
@@ -57,7 +57,7 @@ Tekram DC315/U
 .Xr st 4 ,
 .Xr uk 4
 .Pp
-.Pa http://www.tekram.com/
+.Lk http://www.tekram.com/
 .Sh AUTHORS
 The
 .Nm
diff --git a/share/man/man4/upgt.4 b/share/man/man4/upgt.4
index d3a7113e736..f0824dceaff 100644
--- a/share/man/man4/upgt.4
+++ b/share/man/man4/upgt.4
@@ -1,4 +1,4 @@
-.\" $OpenBSD: upgt.4,v 1.16 2011/06/09 14:21:12 deraadt Exp $
+.\" $OpenBSD: upgt.4,v 1.17 2012/08/12 17:01:35 schwarze Exp $
 .\"
 .\" Copyright (c) 2007 Marcus Glocker <mglocker@openbsd.org>
 .\" Copyright (c) 2005-2007
@@ -48,7 +48,7 @@
 .\" OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: June 9 2011 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt UPGT 4
 .Os
 .Sh NAME
@@ -132,9 +132,7 @@ brought up:
 A prepackaged version of the firmware, designed to be used with
 .Xr pkg_add 1 ,
 can be found at:
-.Bd -literal -offset 3n
-http://firmware.openbsd.org/firmware/upgt-firmware-1.1.tgz
-.Ed
+.Lk http://firmware.openbsd.org/firmware/upgt-firmware-1.1.tgz
 .Sh HARDWARE
 The following adapters should work:
 .Pp
@@ -211,7 +209,7 @@ driver was written by
 .An Marcus Glocker Aq mglocker@openbsd.org .
 .Pp
 The hardware specification was reverse engineered by the people at
-.Pa http://www.prism54.org .
+.Lk http://www.prism54.org .
 .Sh CAVEATS
 The
 .Nm
diff --git a/share/man/man4/ural.4 b/share/man/man4/ural.4
index f2cd75a3a13..36317fb4abf 100644
--- a/share/man/man4/ural.4
+++ b/share/man/man4/ural.4
@@ -1,4 +1,4 @@
-.\" $OpenBSD: ural.4,v 1.13 2010/11/01 17:59:09 jmc Exp $
+.\" $OpenBSD: ural.4,v 1.14 2012/08/12 17:01:35 schwarze Exp $
 .\"
 .\" Copyright (c) 2005-2007
 .\"	Damien Bergamini <damien.bergamini@free.fr>
@@ -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: November 1 2010 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt URAL 4
 .Os
 .Sh NAME
@@ -177,7 +177,7 @@ This should not happen.
 .Xr ifconfig 8
 .Pp
 Ralink Technology:
-.Pa http://www.ralinktech.com/
+.Lk http://www.ralinktech.com/
 .Sh HISTORY
 The
 .Nm
diff --git a/share/man/man4/urtw.4 b/share/man/man4/urtw.4
index 3b66e3d814d..70b30540414 100644
--- a/share/man/man4/urtw.4
+++ b/share/man/man4/urtw.4
@@ -1,4 +1,4 @@
-.\" $OpenBSD: urtw.4,v 1.16 2010/11/01 17:59:09 jmc Exp $
+.\" $OpenBSD: urtw.4,v 1.17 2012/08/12 17:01:35 schwarze Exp $
 .\"
 .\" Copyright (c) 2008 Weongyo Jeong <weongyo@FreeBSD.org>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: November 1 2010 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt URTW 4
 .Os
 .Sh NAME
@@ -118,7 +118,7 @@ Join an existing BSS network,
 .Xr ifconfig 8
 .Pp
 Realtek Semiconductor:
-.Pa http://www.realtek.com.tw/
+.Lk http://www.realtek.com.tw/
 .Sh HISTORY
 The
 .Nm
diff --git a/share/man/man4/uscanner.4 b/share/man/man4/uscanner.4
index 7d7a8eedfa2..f6b43eb3b0f 100644
--- a/share/man/man4/uscanner.4
+++ b/share/man/man4/uscanner.4
@@ -1,4 +1,4 @@
-.\" $OpenBSD: uscanner.4,v 1.12 2008/06/26 05:42:07 ray Exp $
+.\" $OpenBSD: uscanner.4,v 1.13 2012/08/12 17:01:35 schwarze Exp $
 .\" $NetBSD: uscanner.4,v 1.4 2000/10/13 21:05:18 augustss Exp $
 .\"
 .\" Copyright (c) 2000 The NetBSD Foundation, Inc.
@@ -28,7 +28,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: June 26 2008 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt USCANNER 4
 .Os
 .Sh NAME
@@ -112,7 +112,7 @@ for them yet.
 .Xr uhub 4 ,
 .Xr usb 4
 .Pp
-.Pa http://www.buzzard.org.uk/jonathan/scanners-usb.html
+.Lk http://www.buzzard.me.uk/jonathan/scanners-usb.html
 .Sh HISTORY
 The
 .Nm
diff --git a/share/man/man5/forward.5 b/share/man/man5/forward.5
index 31fae9488fc..8138fe75151 100644
--- a/share/man/man5/forward.5
+++ b/share/man/man5/forward.5
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: forward.5,v 1.9 2010/10/18 15:01:40 jmc Exp $
+.\"	$OpenBSD: forward.5,v 1.10 2012/08/12 17:01:35 schwarze Exp $
 .\"
 .\"	Copyright (c) 2001 Marco S. Hyman
 .\"
@@ -10,7 +10,7 @@
 .\"	IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 .\"	WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 .\"
-.Dd $Mdocdate: October 18 2010 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt FORWARD 5
 .Os
 .Sh NAME
@@ -62,4 +62,4 @@ foo@bar.baz.com, \euser			#@# is a comment anywhere
 .Xr aliases 5 ,
 .Xr sendmail 8
 .Pp
-.Pa http://www.sendmail.org/
+.Lk http://www.sendmail.org/
diff --git a/share/man/man7/ports.7 b/share/man/man7/ports.7
index 6fba6fbf7c7..b56a84b751d 100644
--- a/share/man/man7/ports.7
+++ b/share/man/man7/ports.7
@@ -23,10 +23,10 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.\" $OpenBSD: ports.7,v 1.89 2012/06/08 14:58:50 espie Exp $
+.\" $OpenBSD: ports.7,v 1.90 2012/08/12 17:01:35 schwarze Exp $
 .\" $FreeBSD: ports.7,v 1.7 1998/06/23 04:38:50 hoek Exp $
 .\"
-.Dd $Mdocdate: June 8 2012 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt PORTS 7
 .Os
 .Sh NAME
@@ -63,12 +63,12 @@ For more information about using ports, see
 The
 .Ox
 Ports System
-.Pq Pa http://www.openbsd.org/faq/ports/ports.html .
+.Pq Lk http://www.openbsd.org/faq/ports/ports.html .
 For information about creating new ports, see
 the
 .Ox
 Porter's Handbook
-.Pa http://www.openbsd.org/faq/ports/ .
+.Lk http://www.openbsd.org/faq/ports/ .
 .Pp
 For a detailed description of the build process, see
 .Xr bsd.port.mk 5 .
@@ -686,12 +686,12 @@ List of users and groups created by ports.
 The
 .Ox
 Ports System:
-.Pa http://www.openbsd.org/faq/ports/ports.html
+.Lk http://www.openbsd.org/faq/ports/ports.html
 .Pp
 The
 .Ox
 Porter's Handbook:
-.Pa http://www.openbsd.org/faq/ports/
+.Lk http://www.openbsd.org/faq/ports/
 .Sh HISTORY
 .Nm The Ports Collection
 appeared in
diff --git a/share/man/man8/release.8 b/share/man/man8/release.8
index d224ebf9ec5..df7436a7ee9 100644
--- a/share/man/man8/release.8
+++ b/share/man/man8/release.8
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: release.8,v 1.64 2011/04/18 16:52:12 thib Exp $
+.\"	$OpenBSD: release.8,v 1.65 2012/08/12 17:01:35 schwarze Exp $
 .\"
 .\"	Copyright (c) 2000 Marco S. Hyman
 .\"
@@ -9,7 +9,7 @@
 .\"	LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 .\"	FOR A PARTICULAR PURPOSE.
 .\"
-.Dd $Mdocdate: April 18 2011 $
+.Dd $Mdocdate: August 12 2012 $
 .Dt RELEASE 8
 .Os
 .Sh NAME
@@ -72,7 +72,7 @@ The
 branch, starting with
 .Ox 2.7 ,
 contains the patches described in
-.Pa http://www.openbsd.org/errata.html .
+.Lk http://www.openbsd.org/errata.html .
 The tags are of the form:
 .Bl -tag -width OPENBSD_x_y_BASE
 .It Va OPENBSD_x_y_BASE
@@ -109,7 +109,7 @@ with the path to your ports tree sources, typically
 The above commands assume an existing source tree.
 .Pp
 See
-.Pa http://www.openbsd.org/anoncvs.html
+.Lk http://www.openbsd.org/anoncvs.html
 for instructions on fetching the sources for the first time.
 .Pp
 .Sy Warning :