主题：修改sar的代码

请解释一下什么是“ 光开 多  出抛物线  反向点  平  30线下 出抛物线空 点   空  出 多 平”以及这句如何断句

sar1:SAR(10,2,20);
ma30:ma(c,30);

if sar1<l and ma30<ref(ma30,1) then begin
    sellshort(1,0,market);
    buy(holding=0,1,market);
end
 
if sar1>h and ma30<ref(ma30,1) and then begin
    sell(1,0,market);
    buyshort(holding=0,1,market);
end

要什么开平信号条件？

TY:=C;
HD:=FILTER(BACKSET(FILTER(REF(TY,10)=HHV(TY,2*10+1),10),10+1),10);
LD:=FILTER(BACKSET(FILTER(REF(TY,10)=LLV(TY,2*10+1),10),10+1),10);
A:=REF(C,BARSLAST(HD));
B:=REF(C,BARSLAST(LD));
T1:=BARSLAST(HD)<BARSLAST(LD) AND NOT(HD) ;
T2:=BARSLAST(HD)>BARSLAST(LD) AND NOT(LD);
压力:IF(T1,A,A),COLORFF00FF,POINTDOT,LINETHICK2;
STICKLINE(T1,A,A,9,0),COLORFF00FF;
支撑:IF(T2,B,B),COLOR80FF00,POINTDOT,LINETHICK2;
VAR3:=LLV(H,240);
VAR4:=100*(C-VAR3)/VAR3;
VAR5:=(C-LLV(L,528))/(HHV(H,528)-LLV(L,528))*100;
VAR6:=(C-LLV(C,530))/(HHV(C,530)-LLV(C,530))*100;
VAR7:=0;
VAR8:=MA(HHV(C-REF(C,1),0),34)/MA(ABS(C-REF(C,1)),7)*100;
VAR9:=MA(HHV(C-REF(C,1),0),13)/MA(ABS(C-REF(C,1)),13)*100;
VARA:=BARSCOUNT(C);
VARB:=VAR8<20 AND VAR9<23 AND VARA>35;
VARC:=VARB AND COUNT(VARB,1)=1;
VARD:=EMA(C,21)-EMA(C,8);
VARE:=EMA (VARD,5);
VARF:=(361)<4 AND CROSS(VARD,VARE);
VAR10:=IF((3161)=0 AND H>L+0.04,4,0);
VAR11:=ZIG(3,1)>REF(ZIG(3,1),1) AND REF(ZIG(3,1),1)<=REF(ZIG(3,1),2) AND REF(ZIG(3,1),2)<=REF(ZIG(3,1),3);
VAR12:=ZIG(3,1)<REF(ZIG(3,1),1) AND REF(ZIG(3,1),1)>=REF(ZIG(3,1),2) AND REF(ZIG(3,1),2)>=REF(ZIG(3,1),3);
VAR13:=ZIG(3,22)>REF(ZIG(3,22),1) AND REF(ZIG(3,22),1)<=REF(ZIG(3,22),2) AND REF(ZIG(3,22),2)<=REF(ZIG(3,22),3);
VAR14:=ZIG(3,22)<REF(ZIG(3,22),1) AND REF(ZIG(3,22),1)>=REF(ZIG(3,22),2) AND REF(ZIG(3,22),2)>=REF(ZIG(3,22),3);
VAR15:=ZIG(3,51)>REF(ZIG(3,51),1) AND REF(ZIG(3,51),1)<=REF(ZIG(3,51),2) AND REF(ZIG(3,51),2)<=REF(ZIG(3,51),3);
VAR16:=ZIG(3,51)<REF(ZIG(3,51),1) AND REF(ZIG(3,51),1)>=REF(ZIG(3,51),2) AND REF(ZIG(3,51),2)>=REF(ZIG(3,51),3);
VAR17:=ZIG(3,72)>REF(ZIG(3,72),1) AND REF(ZIG(3,72),1)<=REF(ZIG(3,72),2) AND REF(ZIG(3,72),2)<=REF(ZIG(3,72),3);
VAR18:=ZIG(3,72)<REF(ZIG(3,72),1) AND REF(ZIG(3,72),1)>=REF(ZIG(3,72),2) AND REF(ZIG(3,72),2)>=REF(ZIG(3,72),3);
VAR19:=EMA(C,2)-EMA(C,150);
VAR1A:=EMA(VAR19,100);
VAR1B:=2*(VAR19-VAR1A);
VAR1C:=POW(VAR1B,3)*0.1+POW(VAR1B,1);
VAR1D:=SQRT(SQRT(L*H*O*C));
VAR1E:=EMA(VAR1D*0.97,3);
VAR1F:=(H+L+C)/3;
VAR20:=(VAR1F-MA(VAR1F,14))/(0.015*AVEDEV(VAR1F,14));
VAR21:=CROSS(VAR1E,L);
买点1:=VAR10;
买点2:=(VAR11+VAR13+VAR15+VAR17);
卖点1:=(VAR12+VAR14+VAR16+VAR18),LINETHICK2;
VAR22:=买点1 AND VARF AND VARC AND VAR21 AND VAR4<0 AND VAR5=0 AND VAR6=0 AND VAR20<(-110);
VAR1:=MA(C,5);
VAR2:=MA(C,10);
VAR31:=MA(C,30);
VARB1:=SUM(C*V*100,28)/SUM(V*100,28);
VARC1:=INTPART(VARB1*100)/100;
VARD1:=EMA(C,5)-EMA(C,10);
VARE1:=EMA(VARD1,9);
VAR131:=REF(VARE1,1);
VAR141:=VARE1;
VAR151:=VAR141-VAR131;
VAR161:=REF(VARD1,1);
VAR171:=VARD1;
VAR181:=VAR171-VAR161;
VAR191:=O;
VAR1A1:=C;
DRAWTEXT(买点1>0,L-0.8,'多'),COLORRED;
DRAWTEXT(买点2>0,L-0.8,'多'),COLORFF00FF;
DRAWTEXT(卖点1>0,H+0.8,'空'), COLOR50FF50;

enterlong:买点1>0 or 买点2>0,TFILTER;
exitlong:卖点1>0,tfilter;

这是新问题还是和前面有关系的？