domse007 / dlisp

A lisp interpreter written in rust

dlisp

Dlisp is a not very standard lisp implementation. Dlisp is implemented in Rust and uses no unsafe blocks.

(set (quote first-var) 420)
(set (quote second-var) (+ first-var 69))
(print second-var)

As seen in this example, the syntax is very barebones and does not support convenience features like singlequotes for symbols or dots for cons cells.

(defun test-2 ()
   (set (quote other) (+ 6 5))
   (print (+ (quote other) 2)))

(defun test ()
   (set (quote this) 12)
   (test-2)
   (print (quote this)))

(test)

Flags

The flags that are given to the program are automatically split into lisp code and flags for the lisp environment.

A file can be read with the -f flag.

Building

The Project can be run with the following commands:

$ git clone https://www.github.com/domse007/dlisp
$ cd dlisp
$ cargo build --release
$ ./target/release/dlisp -f dlisp/out.dl

The tests can be run with the following command:

$ cargo test

License

This Project is licensed under the GPLv3 license.