Austin fit a FizzBuzz program using Python-like syntax into 1024 bytes of source code, but the 512-byte target was not achieved. The resulting interpreter supports integer variables, assignment, arithmetic, control structures, functions, and printing. However, it does not include bytecode, a syntax tree, or error handling; variable names are limited to a single lowercase letter.
Why it matters
This project makes visible which layers are essential and which can be dispensed with in order to run the basic functions of a programming language. The resulting structure, shaped by the source limit, should be read as an example demonstrating the smallest viable combination of language features rather than as a full-fledged Python implementation. Leaving out bytecode, a syntax tree, and error handling shows that the cost of short code is paid not only in technical terms, but also in ease of use and robustness. The restriction on variable names and the failure to reach the 512-byte target leave the boundary between functionality and code size open in such code-condensation efforts. In this respect, the project demonstrates how interpreter design can be simplified within technical constraints.