make -column lists pretty again;

specifically, rewrite them to permit some markup in the column headers,
and use "Ta" instead of literal tabs; mandoc does not currently match groff
100%, but a mandoc fix may be some time off, and we've gone enough releases
with poorly formatting column lists.

in some cases i have rewritten the lists as -tag, where -column made
little sense.

1 files changed, 3 insertions, 4 deletions

diff --git a/share/man/man4/man4.mvme88k/le.4 b/share/man/man4/man4.mvme88k/le.4
index c379251d635..3bc8b7b3386 100644
--- a/share/man/man4/man4.mvme88k/le.4
+++ b/share/man/man4/man4.mvme88k/le.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: le.4,v 1.9 2008/11/12 22:50:07 miod Exp $
+.\"	$OpenBSD: le.4,v 1.10 2011/09/03 22:59:07 jmc Exp $
 .\"
 .\" Copyright (c) 2003 Paul Weissmann
 .\" All rights reserved.
@@ -25,7 +25,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: November 12 2008 $
+.Dd $Mdocdate: September 3 2011 $
 .Dt LE 4 mvme88k
 .Os
 .Sh NAME
@@ -66,8 +66,7 @@ closer to the AM7990DC chip at the bottom edge.
 .Pp
 The only supported configurations are:
 .Bl -column "xxxxxxxx" "xxxxxxxx" "xxxxxxxx" "0xffffffff" -offset indent
-.It Li SW1 Ta SW2 Ta SW3 Ta Address
-.It " "
+.It Sy SW1 Ta Sy SW2 Ta Sy SW3 Ta Sy Address
 .It Li "UUU_UU_U" Ta "U__U____" Ta "______U_" Ta "0xffff1200"
 .It Li "UUU_U_UU" Ta "U__U_U__" Ta "______U_" Ta "0xffff1400"
 .It Li "UUU_U__U" Ta "U__UU___" Ta "______U_" Ta "0xffff1600"