I meant, that's not a bug in my program, it works perfectly, i mean the PICBASIC program. When I add multiple DATA statements eg.

DATA $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF
DATA $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF

and then make the pic "paste" all the data to the screen it adds an empty column after each DATA line. It draws the first 11 black lines then it adds an empty line, and then it continues to the second data line.

Regards
Denis Tcherniak