/*
 * $Copyright:	$
 * Copyright (c) 1984, 1985, 1986, 1987, 1988, 1989, 1990 
 * Sequent Computer Systems, Inc.   All rights reserved.
 *  
 * This software is furnished under a license and may be used
 * only in accordance with the terms of that license and with the
 * inclusion of the above copyright notice.   This software may not
 * be provided or otherwise made available to, or used by, any
 * other person.  No title to or ownership of the software is
 * hereby transferred."
 *
 */
/*	Copyright (c) 1984 AT&T	*/
/*	  All Rights Reserved  	*/

/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T	*/
/*	The copyright notice above does not evidence any   	*/
/*	actual or intended publication of such source code.	*/

#ident	"$Header: move.c 1.2 89/10/10 $@(#)neqn:move.c	1.3"
# include "e.h"
# include "e.def"

move(dir, amt, p) int dir, amt, p; {
	int a;

	yyval = p;
	a = VERT( (amt+49)/50 );	/* nearest number of half-lines */
	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(".\t\\\" move %d dir %d amt %d; h=%d b=%d\n", 
		p, dir, a, eht[yyval], ebase[yyval]);
}
