# demo script

let a = system(ls bin)
return

let a = 1
if a > 0 { pwd }
if a = 2; a > 0 { pwd }
for a = 2; a < 5; a++ { pwd }
for a = 2; a < 5 {
	pwd
	let a = a + 1
}
let a = 2
for a < 5 {
	pwd
	let a = a + 1
}
let a = 2
for ;a < 5; {
	pwd
	let a = a + 1
}