/*
* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Copyright (c) 1980 Regents of the University of California.
* All rights reserved. The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include "e.h"
#include "e.def"
void
move(int dir, int amt, int p)
{
int a;
yyval = p;
#ifndef NEQN
a = VERT(EM(amt/100.0, EFFPS(ps)));
#else /* NEQN */
a = VERT((amt+49)/50); /* nearest number of half-lines */
#endif /* NEQN */
printf(".ds %d ", yyval);
if (dir == FWD || dir == BACK) /* fwd, back */
printf("\\h'%s%du'\\*(%d\n", (dir == BACK) ? "-" : "", a, p);
else if (dir == UP)
printf("\\v'-%du'\\*(%d\\v'%du'\n", a, p, a);
else if (dir == DOWN)
printf("\\v'%du'\\*(%d\\v'-%du'\n", a, p, a);
if (dbg)
printf(".\tmove %d dir %d amt %d; h=%d b=%d\n",
p, dir, a, eht[yyval], ebase[yyval]);
}