非法逗號與漏寫函數　[文華財經]

我這里總是提示非法逗號和漏寫函數是怎么回事，請大神幫我改一下，拜托了

 F:=100*(C-REF(C,1))/REF(C,1);
今小昨:=IF(C<REF(O,1) AND F<0,1,0);
S1:=今小昨;
今小前:=IF(C<REF(O,2) AND F<0,1,0),LINETHICK0;
S2:=今小前;
A1:=S1=0 AND REF(S1,1)=1 AND S2=0 AND REF(S2,1)=1 AND CROSS(ZIG(3,3) ,REF(ZIG(3 ,3),1));
A2:=S1=0 AND REF(S1,1)=1 AND S2=0 AND REF(S2,1)=1 AND CROSS(ZIG(3,5) ,REF(ZIG(3 ,5),1));
A3:=S1=0 AND REF(S1,1)=1 AND S2=0 AND REF(S2,1)=1 AND CROSS(ZIG(3,10) ,REF(ZIG(3 ,10),1));
STICKLINE(A1 AND A2 ,0,3,3,0);colorgreen;
STICKLINE(A1 AND A2 ,0,1,3,0);colorblue;
STICKLINE(A1 AND A2 AND A3,0,5,3,0);coloryellow;
STICKLINE(A1 AND A2 AND A3,0,3,3,0);COLORFF00FF;
STICKLINE(A1 AND A2 AND A3,0,1,3,0);colorblue;
DRAWTEXT(A3=1,4.8,'長攻!'),coloryellow;
智勇出擊: ZIG(3,6)>REF(ZIG(3,6),1)AND REF(ZIG(3,6),1)<REF(ZIG
(3,6),2),colorwhite,LINETHICK2;
DRAWTEXT(智勇出擊=1,0.8,'突襲!'),colorwhite;
小獲且退: ZIG(3,10)<REF(ZIG(3,10),1) AND REF(ZIG(3,10),1)>REF(ZIG
(3,10),2),coloryellow,LINETHICK2;
DRAWTEXT(小獲且退=1,1.3,'退!'),coloryellow;
VAR3:=PEAKBARS(2,15,1)<10;
VAR5:=IF(VAR3=1,2,0);
頂:= IF(VAR5=2,2,0);
大勝且歸:IF(頂>REF(頂,1),2,0),colorred,LINETHICK2;
DRAWTEXT(大勝且歸=2,2,'撤!'),colorred;