From 6 single program blocks make one Program!?

[Didier Lachieze]

If you want to simulate the GOTO statement you can use a loop like this one:

Code:

EXPORT Test()
BEGIN
  LOCAL Line;
  Line:=1;
  WHILE Line<>0 DO
    CASE
    IF Line==1 THEN <Block1>;Line:=2; END;
    IF Line==2 THEN <Block2>;Line:=3; END; 
    IF Line==3 THEN <Block3>;Line:=4; END; 
    IF Line==4 THEN <Block4>;Line:=5; END;
    IF Line==5 THEN <Block5>;Line:=6; END;
    IF Line==6 THEN <Block6>;Line:=0; END;
    DEFAULT Print("Error, Line: "+Line);
    END;
  END;
END;

The variable Line is simulating the BASIC line number, each bloc is executed depending on the value of Line and at the end of each block you have to set Line to the value of the next bloc to be executed, this way you can “jump” to the line number you want. You exit the sequence by setting Line to 0.

This should work but it is pretty cumbersome. It may be better to change your code to avoid the need of GOTO.

See here for the original idea.