gistfile1.txt

from dsl.scheme import *

(_define . foo
        ((1, 2, 3)))

(_define . bar
        (lambda x: x + 4))

(_display (1, 3))

(_cons. a (_cons. b (_cons. c ())))

class Display(object):
def call(s, *x):
print x
return x

display_ = Display()

class Define(object):
def init(s, sym = None):
s._sym = sym

def __getattr__(s, name):
    s._sym = name
    return s

def __call__(s, *args):
    s.__bind__(s._sym, *args)
    return s

def __bind__(s, sym, body):
    globals()[sym] = body

define_ = Define()

class Cons(object):
def getattr(s, name):
return s

def __call__(s, arg = None):
    return s

cons_ = Cons()