.\" This module is believed to contain source code proprietary to AT&T.
.\" Use and redistribution is subject to the Berkeley Software License
.\" Agreement and your Software Agreement with AT&T (Western Electric).
.\"
.\"	@(#)p.mac	8.1 (Berkeley) 6/8/93
.\"
.\" $FreeBSD: head/share/doc/psd/01.cacm/p.mac 96914 2002-05-19 05:31:37Z grog $
.de P1
.DS
..
.de P2
.DE
..
.de UL
.lg 0
.if n .ul
\%\&\\$3\f3\\$1\fR\&\\$2
.lg
..
.de UC
\&\\$3\s-1\\$1\\s0\&\\$2
..
.de IT
.lg 0
.if n .ul
\%\&\\$3\f2\\$1\fR\&\\$2
.lg
..
.de SP
.sp \\$1
..