--[[ LuaMacro 2 macros for Lazy List Module
     Functional Programming Example in Lua
     H. Conrad Cunningham, Professor
     Computer and Information Science
     University of Mississippi

Developed for CSci 658, Software Language Engineering, Fall 2013

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2013-11-03: Designed for use with Lazy List Module

To use this, the source file should include the following statement:

   require_ 'lazyListMacros'

--]]

-- Load LuaMacro 2 module
local macro = require "macro"

-- Define LuaMacro for lazy Cons; execute with "luam" command
macro.define 'Cons(h,t) (eCons(h,memoize(function() return t end)))'