a lang-extension for adding rackjure-like anonymous function literals to a language, based on at-exp and rackjure
documentation: http://pkg-build.racket-lang.org/doc/aful/index.html
Example:
#lang aful racket/base
(map #λ(+ % 1) '(1 2 3)) ;=> '(2 3 4)
#lang aful/unhygienic racket/base
(map #λ(+ % 1) '(1 2 3)) ;=> '(2 3 4)