| 99 bottles of beer, Acorn RISC OS obey file version by mrhill/icebird if ""="" then SetEval b 99 if <0 then SetEval b 99 Set x bottle set l of beer set w on the wall set m Take one down and pass it around, echo s , s . SetEval b b-1 echo s . echo s , s . SetEval b b-1 echo s . echo s , s . SetEval b b-1 echo s . echo s , s . SetEval b b-1 echo s . echo s , s . SetEval b b-1 echo s . echo s , s . SetEval b b-1 echo s . echo s , s . SetEval b b-1 echo s . echo s , s . SetEval b b-1 if =1 then set s "" else set s s echo . echo , . SetEval b b-1 if =0 then set t "No more" else set t "" echo s . echo s , s . if =0 then Set m Go to the store and buy some more, if =0 then SetEval b 99 echo s . if <99 then .beer