A turing-complete programming language using only zero-width unicode characters, inspired by brainfuck and whitespace.

Overview

Zero-Width

A turing-complete programming language using only zero-width unicode characters, inspired by brainfuck and whitespace. Currently a (possibly incomplete) implementation for an interpreter has been written in rust, with more languages planned.

Specification:

  • Cells are on an infinite 1-dimensional plane.

    • The plane starts of with length of 1, but expands as you move left or right farther than before.
  • Each cell can hold an unsigned 8-bit integer.

    • If a cell overflows (goes beyond its max capacity), it resets to 0.
    • You can only increment a cell, if you wish to decrement you must increment until the cell resets to 0.
  • The instructions are composed of the following zero-width unicode characters:

    • U+180E - move left
    • U+200B - move right
    • U+200C - increment
    • U+200D - input integer from STDIN and add it to current cell
    • U+200D x2 - print current cell to STDOUT
    • U+FEFF - while current cell is not 0, execute until next instance of U+FEFF
  • All other characters are considered comments.

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