關于自編程序中的問題

 老師你好，我編的以下程序在保存時提示某行“*”后面不能為“=”，不知是何原因，是不是每行字符數有長度限制，我編的程序如下，請幫忙查找原因或幫我優化一下，謝謝！

MA1:MA(C,5);
MA2:MA(C,10);
MA3:MA(C,20);
A:=MA1;
B:=REF(A,2);
DD:=REF(CLOSE,1);
MM:=OPEN-DD;
CC:=A-B;
CC>=1.30&&MM<=8&&REF(MM,1)<=8&&REF(MM,2)<=8&&REF(MM,3)<=8&&REF(MM,4)<=8&&REF(MM,5)<=8&&REF(MM,6)<=8&&REF(MM,7)<=8&&REF(MM,8)<=8,BK;
CC<=1.3||MM<=-8,SP;
CC<=-1.30&&MM>=-8&&REF(MM,1)>-=8&&REF(MM,2)>=-8&&REF(MM,3)>=-8&&REF(MM,4)>=-8&&REF(MM,5)>=-8&&REF(MM,6)>=-8&&REF(MM,7)>=-8&&REF(MM,8)=-8,SK;
CC>=1.3||MM>=8,BP;
AUTOFILTER;

 MA1:MA(C,5);
MA2:MA(C,10);
MA3:MA(C,20);
A:=MA1;
B:=REF(A,2);
DD:=REF(CLOSE,1);
MM:=OPEN-DD;
CC:=A-B;
CC>=1.30&&MM<=8&&REF(MM,1)<=8&&REF(MM,2)<=8&&REF(MM,3)<=8&&REF(MM,4)<=8&&REF(MM,5)<=8&&REF(MM,6)<=8&&REF(MM,7)<=8&&REF(MM,8)<=8,BK;
CC<=1.3||MM<=-8,SP;
CC<=-1.30&&MM>=-8&&REF(MM,1)>=-8&&REF(MM,2)>=-8&&REF(MM,3)>=-8&&REF(MM,4)>=-8&&REF(MM,5)>=-8&&REF(MM,6)>=-8&&REF(MM,7)>=-8&&REF(MM,8)=-8,SK;
CC>=1.3||MM>=8,BP;
AUTOFILTER;

模型僅供參考

您的大于等于號與減號寫反了