gistfile1.txt

========= ./examples/1linefac.pet =========

fac:=|x{if(x|{x*fac(x-1)}|{1})}main:=|{x:=2*2y:=6+1print("fac(x)"fac(x)"fac(y)"fac(y))}main()

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fac(x) 24 fac(y) 5040 

========= ./examples/badscope.pet =========

bad := | {
	i = i + 3
}

main := | {
	i := 4
	bad()
	print("i =" i)
}

main()

--------------------------------------

i = 7 

========= ./examples/fac.pet =========

n! := | x {
	if(	x
		| { x * n!(x - 1) }
		| { 1 }
	)
}

main := | {
	print("n!(3) =" n!(3))
	print("n!(4) =" n!(4))
	print("n!(5) =" n!(5))
}

main()

--------------------------------------

n!(3) = 6 
n!(4) = 24 
n!(5) = 120 

========= ./examples/hello.pet =========

main := | {
	print("Hello, world")
}

main()

--------------------------------------

Hello, world 

========= ./examples/noterm.pet =========

main := | {
	print(3 + 3 1 + 1 + 2 + 4 5 * 5 6 - 6 7 + (2 * 2))
	print("That shouldve been 6 8 25 0 11")
}

main()

--------------------------------------

6 8 25 0 11 
That shouldve been 6 8 25 0 11 

========= ./examples/point.pet =========

point := [
	x 0
	y 0
	combine |self p2 {
		self.x = self.x + p2.x
		self.y = self.y + p2.y
	}
]
main := | {
	r := new(point)
	r.x = 3	r.y = 2
	point.x = 7
	r2 := new(point)
	r2.y = 1
	r.combine(r2) 
	print("r x:" r.x "y:" r.y)
	print("r2 x:" r2.x "y:" r2.y)
}

main()


--------------------------------------

r x: 10 y: 3 
r2 x: 7 y: 1