1/*
2 * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
3 * Use is subject to license terms.
4 */
5
6/*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
7/*	  All Rights Reserved  	*/
8
9/*
10 * Copyright (c) 1980 Regents of the University of California.
11 * All rights reserved. The Berkeley software License Agreement
12 * specifies the terms and conditions for redistribution.
13 */
14
15#pragma ident	"%Z%%M%	%I%	%E% SMI"
16
17#include "e.h"
18#include "e.def"
19
20void
21move(int dir, int amt, int p)
22{
23	int a;
24
25	yyval = p;
26#ifndef NEQN
27	a = VERT(EM(amt/100.0, EFFPS(ps)));
28#else	/* NEQN */
29	a = VERT((amt+49)/50);	/* nearest number of half-lines */
30#endif	/* NEQN */
31	printf(".ds %d ", yyval);
32	if (dir == FWD || dir == BACK)	/* fwd, back */
33		printf("\\h'%s%du'\\*(%d\n", (dir == BACK) ? "-" : "", a, p);
34	else if (dir == UP)
35		printf("\\v'-%du'\\*(%d\\v'%du'\n", a, p, a);
36	else if (dir == DOWN)
37		printf("\\v'%du'\\*(%d\\v'-%du'\n", a, p, a);
38	if (dbg)
39		printf(".\tmove %d dir %d amt %d; h=%d b=%d\n",
40		    p, dir, a, eht[yyval], ebase[yyval]);
41}
42