> That's why zero(0) was overstrike by the '70s - '80s computers > (not '7os, '8os :-) Apart from code looking BIIIIIIIG, one reason why I prefer lower case, which numbers don't have. Although you could say others may get confused. Just one of those inattention things b 6, B 8, I 1, l 1, O 0 -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist