Changed the builtins module loading to use the module search path. This makes it
easier to run the test program from another location.
Added a note about relative imports.
1#!/usr/bin/env python 2 3deff(self,x): 4returnx 5 6classC: 7i=2 8 9whilei>0: 10e=f# right hand side name changes origin 11 12deff(self,x): 13return3 14 15i-=1 16 17c=C() 18result_3=c.f(1) 19 20# vim: tabstop=4 expandtab shiftwidth=4