gistfile1.scala

object ScalaBasicRunner extends Baysick with Application {
    10 PRINT "Scala"
    20 LET ('number := 1)
    30 IF 'number > 0 THEN 50
    40 PRINT "Java"
    50 PRINT "rulez!"
    60 END
    
    RUN
}

gistfile2.scala

20 LET ('number := 1) 
LineBuilder(20).LET(Assignment('number).:=(1))
LineBuilder(20).LET((() => binds.set('number, 1)))
lines(20) = Let(20, (() => binds.set('number, 1)))

gistfile3.scala

private def gotoLine(line: Int) {
  lines(line) match {
   case PrintNumber(_, number:BigInt) => {
     println(number)
     gotoLine(line + 10)
   }
   ...