# include "e.h"# include "y.tab.h" void move(int dir, int amt, int p){	double a; 	yyval = p;	a = EM(amt/100.0, ps);	printf(".ds %d ", yyval);	if (dir == FWD || dir == BACK)		printf("\\h'%s%gm'\\*(%d\n", (dir==BACK) ? "-" : "", a, p);	else if (dir == UP)		printf("\\v'-%gm'\\*(%d\\v'%gm'\n", a, p, a);	else if (dir == DOWN)		printf("\\v'%gm'\\*(%d\\v'-%gm'\n", a, p, a);	dprintf(".\tmove %d dir %d amt %g; h=%g b=%g\n", 		p, dir, a, eht[yyval], ebase[yyval]);}