Jackass

Jackass is a stack-based language made by User:Phase. The way it operates is inspired by Brainfuck, but the syntax is pure hexadecimal.

Syntax

A program is split up into different hexadecimal commands separated by spaces.

01 02 02

Pushes 2 to the stack and pops it off.

Operation List

The operations are in the order I thought of them in, so they're completely out of order and are meant to be that way. This list is not complete by any means, I will be adding more once I recharge my computer.

Operation	Description
01	push the next value to the stack
02	pop the top of the stack off
03	swap the top two values on the stack
04	move the third value on the stack to the top
05	pop the top of the stack, go to that line in the program
06	clone the top of the stack
07	add the top two values on the stack and push the result
08	subtract the top two values on the stack and push the result
09	multiply the top two values on the stack and push the result
0a	divide the top two values on the stack and push the result
0b	mod the top two values on the stack and push the result
0c	print the top of the stack as a number
0d	print the top of the stack as a character
0e	push input from stdin as a number
0f	push input from stdin as a string (splitting it up into characters and pushing the value of each one)

Examples

Cat program

An infinitely repeating numeric cat program shall be demonstrated:

0e 0c 01 00 05

Hello, World!

This program prints “Hello, World!”:

01 48 0d 02
01 65 0d 02
01 6C 0d 02
01 6C 0d 02
01 6F 0d 02
01 2C 0d 02
01 20 0d 02
01 57 0d 02
01 6F 0d 02
01 72 0d 02
01 6C 0d 02
01 64 0d 02
01 21 0d 02

Truth-machine

A truth-machine in this language follows:

0e 0c 01 0c 09 03 02 01 0d 08 03 02 03 02 05

Interpreter

Untested Interpreter based on spec at time of writing. Care to write a Hello World?

Common Lisp implementation of the Jackass programming language.