关于自编程序中的问题　[文华财经]

 老师你好，我编的以下程序在保存时提示某行“*”后面不能为“=”，不知是何原因，是不是每行字符数有长度限制，我编的程序如下，请帮忙查找原因或帮我优化一下，谢谢！

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;

模型仅供参考

您的大于等于号与减号写反了