prog/gnu/guile/hello-world.scm

#!/usr/bin/guile -s
!#
(display "Hello World!")
(newline)

(define x 5)

(set! x "Hello World!")

(define call/cc call-with-current-continuation)

(string-append "/home" "/" "joshua")

(string-length "Hello World!")

;; This creates a function, that no one can really call.
(lambda (x) x)

;;BUT this creates a function that is immediately called with the parameter 5
((lambda (x) x) 5)

;; This is the long way of creating a function using the lambda function
(define add
  (lambda (x y)
    (+ x y)))

;; This is the shorthand way of making the same function
(define (add x y)
  (+ x y))