ArcJS
An Arc-langugage compiler and VM-interpreter written in JavaScript
Arc-language can run both on nodejs and on a web-site. You can get more information from the website or documentation.
A lot of inspired from Paul Graham version of Arc and Anarki
Demo
client side
How to make
install Node.js and npm (on mac)
# from port
$ sudo port install nodejs
# or from brew
$ brew install node.js
setup the compressor and unit-test framework.
$ make setup
make ArcJS
$ make
How to run tests
$ make test
How to run repl
$ ./bin/arcjs
arc> (+ 1 2 3)
6
arc> (for n 1 100
(prn (case (gcd n 15)
1 n
3 'Fizz
5 'Buzz
'FizzBuzz)))
1
2
Fizz
...
arc> (def average (x y) (/ (+ x y) 2))
#<fn:average>
arc> (average 2 4)
3
Try Arc's tutorial
How to run scripts
$ echo "(prn (gcd 33 77))" > test.arc
$ ./bin/arcjs test.arc
11
How to run repl with preloading some scripts
$ echo "(def average (x y) (/ (+ x y) 2))" > avg.arc
$ ./bin/arcjs -l avg.arc
arc> (average 10 20)
15
How to run compiler
$ echo "(def average (x y) (/ (+ x y) 2))" > avg.arc
$ ./bin/arcjsc -o avg.js.fasl avg.arc
$ cat avg.js.fasl
// This is an auto generated file.
// Compiled from ['avg.arc'].
// DON'T EDIT !!!
preloads.push([
[12,7,14,20,0,1,0,20,2,-1,0,10,9,1, ...
]);
preload_vals.push(["2","+","/", ...
$
License
# ArcJS
Copyright (c) 2012 Shin Aoyama
-----------------
Perl Foundations's Artistic License 2.0
# Arc language
Copyright (c) Paul Graham
Copyright (c) Robert Morris
-----------------
Perl Foundations's Artistic License 2.0
# Anarki
Copyright (c) Paul Graham
Copyright (c) Robert Morris
Copyright (c) A lot of contributors (see https://github.com/arclanguage/anarki/graphs/contributors)
-----------------
Perl Foundations's Artistic License 2.0