主题：这是一个在文华中可以正常使用的指标，可以修改吗？

HH:=IF(H>REF(H,1)&&H>REF(H,2)&&H>REF(H,3)&&H>REF(H,4)&&H>REF(H,5)&&L<REF(L,1)&&L<REF(L,2)

&&L<REF(L,3)&&L<REF(L,4)&&L<REF (L,5),H-(H-L)*0.333,H);
 LL:=IF(H>REF(H,1)&&H>REF(H,2)&&H>REF(H,3)&&H>REF(H,4)&&H>REF(H,5)&&L<REF(L,1)&&L<REF(L,2)

&&L<REF(L,3)&&L<REF(L,4)&&L<REF (L,5),(H-L)*0.333+L,L); H1:=IF(H>=REF(H,1)&&H>=REF(H,2)&&H>=REF(H,3)&&H>=REF(H,4)&&H>=REF(H,5)&& H>REFX(H,1)

&&H>REFX(H,2)&&H>REFX(H,3)&&H>REFX(H,4) &&H>REFX(H,5),HH,0);
 L1:=IF(L<=REF(L,1)&&L<=REF(L,2)&&L<=REF(L,3)&&L<=REF(L,4)&&L<=REF(L,5)&& L<REFX(L,1)

&&L<REFX(L,2)&&L<REFX(L,3)&&L<REFX(L,4) &&L<REFX(L,5),LL,0);
H2:=BARSLAST(H1);
L2:=BARSLAST(L1);
 H3:=REFX(REF(H1,H2),2);
L3:=REFX(REF(L1,L2),2);
 H4:=ZIGZAG(H3,0,0); L4:=ZIGZAG(L3,0,0);
H5:=VALUEWHEN(H4<REF(H4,1)&&REF(H4,1)>REF(H4,2),HH);
 L5:=VALUEWHEN(L4>REF(L4,1)&&REF(L4,1)<REF(L4,2),LL);
POLYLINE(H5>0,H5,COLORBLUE);
POLYLINE(L5>0,L5,COLORRED);
 DRAWNUMBER(H5<>REF(H5,1),H5,H5-L5,0,COLORMAGENTA);
 DRAWNUMBER(L5<>REF(L5,1),L5,H5-L5,0,COLORMAGENTA);
D:=VALUEWHEN(ISLASTBAR,H5); E:=VALUEWHEN(ISLASTBAR,L5);
 DRAWNUMBER(LOW>0,D,D,0,COLORWHITE);
  DRAWNUMBER(LOW>0,E,E,0,COLORWHITE);
   DRAWTEXT(CROSS(CLOSE,H5),H5,'出击');
    DRAWTEXT(CROSS(L5,CLOSE),L5,'出击');

求助！！