this should fix the manpages

ksh.1tbl

@@ -1,4 +1,4 @@
-.\"	$MirBSD: ksh.1tbl,v 1.12 2004/01/03 01:24:54 tg Exp $
+.\"	$MirBSD: ksh.1tbl,v 1.13 2004/01/04 19:53:29 tg Exp $
 .\"	$OpenBSD: ksh.1tbl,v 1.63 2003/12/27 20:35:12 jmc Exp $
 .\"
 .\" Copyright (c) 1980, 1990, 1993
@@ -969,7 +969,7 @@ the sequence of characters
 contains four fields:
 .Sq A ,
 .Sq B ,
-.Sq ,\&
+.Sq "" ,
 and
 .Sq D .
 Note that if the
@@ -2863,7 +2863,7 @@ The shell exits with the specified exit status.
 If
 .Ar status
 is not specified, the exit status is the current value of the
-.Ic ?\&
+.Ic \&?
 parameter.
 .It Xo Ic export Op Fl p
 .Op Ar parameter Ns Op \&= Ns Ar value

sh.1tbl

@@ -790,7 +790,7 @@ and VAR is set to
 the substitution for $VAR results in four fields:
 .Sq A ,
 .Sq B ,
-.Sq ,\&
+.Sq "" ,
 and
 .Sq D .
 Note that if the
@@ -2424,7 +2424,7 @@ The shell exits with the specified exit status.
 If
 .Ar status
 is not specified, the exit status is the current value of the
-.Ic ?\&
+.Ic \&?
 parameter.
 .It Xo Ic export Op Fl p
 .Op Ar parameter Ns Op \&= Ns Ar value