请大神帮忙把通达信的公式改成东方财富公式，谢谢！
A7:=C-REF(C,1);
A8:=100*EMA(EMA(A7,6),6)/EMA(EMA(ABS(A7),6),6);
SHORT:=7; LONG:=19;
RMA:=EMA(CLOSE,SHORT);
NMA:=EMA(CLOSE,LONG);
UP:=DRAWLINE(L=Llv(L,BARSLAST(CROSS(NMA,RMA))+1),Llv(L,BARSLAST(CROSS(NMA,RMA))+1),H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),0);
DOWN:=DRAWLINE(H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),0);
买进:(LLV(A8,2)=LLV(A8,7) AND COUNT(A8<0,2) AND CROSS(A8,MA(A8,2))) AND REF(DOWN,1)<REF(DOWN,2) AND UP>REF(DOWN,1);
DRAWKLINE(HIGH,OPEN,LOW,CLOSE);
STICKLINE(OPEN>CLOSE,OPEN,CLOSE,3,1),COLORCYAN;
A7:=C-REF(C,1);
A8:100*EMA(EMA(A7,6),6)/EMA(EMA(ABS(A7),6),6),NODRAW;
SHORT:=7;
LONG:=19;
RMA:=EMA(CLOSE,SHORT);
NMA:=EMA(CLOSE,LONG);
UP:DRAWLINE(L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1)
,H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),0),COLORYELLOW;
DOWN:DRAWLINE(H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1)
,L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),0),COLORGREEN;
买进:(LLV(A8,2)=LLV(A8,7)AND COUNT(A8<0,2)AND CROSS(A8,MA(A8,2)))
AND REF(DOWN,1)<REF(DOWN,2)AND UP>REF(DOWN,1),COLORRED,NODRAW;
STICKLINE(买进=0,O,C,1.0,0),COLORLIRED;
STICKLINE(买进=1,O,C,1.0,0),COLORYELLOW;
原公式是通达信未来函数公式(DRAWLINE满足条件画线属于未来函数)
建议新人百度了解未来函数，切记此类未来函数公式在实际交易中不能做买卖决策！
上面公式是修改过的通达信带未来函数(信号自动漂移)公式，已经调出显示线段转折。
东方财富可以使用的公式如下，软件不认可买进条件，只能显示线段转折(线段转折处就是买进信号)。
{ 画K线柱+青色空心柱}
DRAWKLINE(HIGH,OPEN,LOW,CLOSE);
STICKLINE(OPEN>CLOSE,OPEN,CLOSE,10,1),COLORCYAN;
A7:=C-REF(C,1);
A8:=100*EMA(EMA(A7,6),6)/EMA(EMA(ABS(A7),6),6);
SHORT:=7;
LONG:=19;
RMA:=EMA(CLOSE,SHORT);
NMA:=EMA(CLOSE,LONG);
UP:DRAWLINE(L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1)
,H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),0),COLORYELLOW;
DOWN:DRAWLINE(H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1)
,L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),0),COLORGREEN;
买进:(LLV(A8,2)=LLV(A8,7)AND COUNT(A8<0,2)AND CROSS(A8,MA(A8,2)))
AND REF(DOWN,1)<REF(DOWN,2)AND UP>REF(DOWN,1),COLORRED,NODRAW;