See http://abooks.com/cgi-bin/htmlos.cgi/99bottles.html for working example See http://aestiva.com/ for more informations about HTML/OS. < 0 DO display i+" bottles of beer on the wall,
" /display display i+" bottles of beer on the wall.
" /display display "Take one down, pass it around,
" /display i=i-1 display i+" bottles of beer on the wall.

" /display /while >>