Lial is a programming language and interpreter. I have never used Lisp, but after reading its Wikipedia-Page, I decided to write an interpreter for my own lisp-like language.
; Int:
10 0xFF 42 0b1010 0o123 0
; Real:
0.5 0.42 12.345
; Bool:
true false
; String:
"Hello world!" "\"abc\n...\txyz"
; Nil:
nil
; Map:
{:} { a: (+ 10 12 20 ) hallo: "welt" }
; Lists:
{ 1 2 3 4 "5" { 6 7 } }
; Math:
(+ 1 2.0 3 (+ 4 5.6) 7.89)
(* 2.5 (+ 3 4) 5)
; Functions:
(def inc (fn {n} (+ 1 n)))
(echo "meaning of life: " (inc 41))
; ...:
(echo "1234 = 0x" (hex 1234))
let,defn,do, .../,%,bin,>,<,>=,<=,not, ...- write
#[test]s - litteral for negative numbers
Inspired by swgillespie/rust-lisp, rspivak/lsbasi