pjanzen pointed out that case is irrelevant, so document it; while here,

zap an old workaround needed to insert a space - it's now useless (was
actually generating a second space);

original diff from pjanzen

diff --git a/games/cribbage/cribbage.6 b/games/cribbage/cribbage.6
index d35bd42..65b8989 100644 (file)
--- a/games/cribbage/cribbage.6
+++ b/games/cribbage/cribbage.6
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: cribbage.6,v 1.11 2007/05/31 19:19:17 jmc Exp $
+.\"    $OpenBSD: cribbage.6,v 1.12 2014/05/09 21:53:42 jmc Exp $
 .\"
 .\" Copyright (c) 1980, 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -29,7 +29,7 @@
 .\"
 .\"    @(#)cribbage.6  8.1 (Berkeley) 5/31/93
 .\"
-.Dd $Mdocdate: May 31 2007 $
+.Dd $Mdocdate: May 9 2014 $
 .Dt CRIBBAGE 6
 .Os
 .Sh NAME
@@ -126,7 +126,8 @@ A carriage return when a numeric input is expected is equivalent
 to typing the lowest legal value; when cutting the deck this
 is equivalent to cutting after the fourth card.
 .Pp
-Cards are specified as rank followed by suit.
+Cards are specified as rank followed by suit,
+with letters case insensitive.
 The ranks may be specified as one of:
 .Sq a ,
 .Sq 2 ,
@@ -170,7 +171,7 @@ or alternatively as:
 and
 .Sq clubs .
 A card may be specified as:
-.Dq Ao rank Ac \  Aq suit ,
+.Dq Ao rank Ac Aq suit ,
 or:
 .Dq Ao rank Ac of Aq suit .
 If the single letter rank and suit designations are used, the space