KLisp

Lisp interpreter written in Kotlin

Usage

Just run following:

make
kotlin klisp.jar  # or  java -jar klisp.jar

Spec

• Lisp-1

Functions

• eval
• apply
• cons
• list
• car
• cdr
• + - * /
• = (number comparison)
• len (length of list)
• atom?
• quit

Special forms

• lambda
• define
• let
• if
• quote

Data types

• symbol
• number (fraction / floating point)
• string
• list
• lambda

Special symbols

• t (boolean true)
• nil (boolean false and empty list)

Reader macros

• ' (quote)
• ` (quasiquote)
• , (unquote)
• ,@ (unquote-splice)