主题：[求助]初学序列模式，为何解释错误

RUNMODE:1;

A:=ALL(C<O,3),LINETHICK0;
B:=ANY(L<=O-8,6),LINETHICK0;

D:=ALL(C>O,3),LINETHICK0;
E:=ANY(H>=O+8,6),LINETHICK0;

SHORT:A AND B,LINETHICK0;
LONG:D AND E,LINETHICK0;
msgout(SHORT=1,'short');

FOR I=1 TO DATACOUNT DO
   BEGIN
        IF SHORT=1 THEN
        BEGIN
            FOR I=BARPOS-3 DOWNTO BARPOS-10 DO
            BEGIN
                 IF ISUP()=1 THEN
                    BEGIN
                        CC:OPEN[BARPOS+1];/// 这行解释错误。请问是什么问题
                        BREAK;
                    END
            END
        END       
   END

FOR i=1 TO DATACOUNT DO
   BEGIN
        IF SHORT[i]=1 THEN 
        BEGIN
            FOR j=i-3 DOWNTO i-10 DO 
            BEGIN
                 IF CLOSE[j]>=OPEN[j] THEN 
                    BEGIN
                        OO[i]:OPEN[j+1];
                        BREAK;
                    END
            END
        END       
   END

 王峰，我改了以后，前边都没问题了。就是不知道BREAK是否能跳出内部循环。