A simple lisp interpreter
| function |
description |
(+ a b) |
add numbers or vectors |
(- a b) |
subtract numbers |
(* a b) |
multiply numbers or vectors |
(/ a b) |
divide numbers |
| function |
description |
(if arg fn1 fn2) |
executes fn1 if arg is true, otherwise execute fn2 |
(when arg fn1) |
executes fn1 if arg is true |
| function |
description |
(println args...) |
print stuff to stdout with a line at the end |
(read filename) |
read a file's content |
| function |
description |
(coroutine fn) |
creates a new coroutine with the passed function |
(call co) |
calls the coroutine from where it's paused (or from the beginning if it hasn't been called yet) |
(yield [arg]) |
pauses the current function and return arg to the caller |
(done? co) |
returns true if the coroutine has reached the end of it's function |