LongDick interpreter

An esolang interpreter written in python.

Installing

• Python >= 3.5
• pip install -r requirements.txt

Usage

• main.py [-h] [-g GRAMMAR_FILE] [-l] [-t] [-b] [-r] [--hash-map] source
• -h - display a help message. It's less verbose than what you are reading now.
• -g GRAMMAR_FILE - set custom grammar module name (filename without .py). See existing grammar.py and russian_grammar.py, lark documentation
• -l - Disable LongDick varible name restrictions
• -t - Transpile into Rust instead of interpreting. See Transpiler section. By default, emits minimized code into stdout.
• -b - Save emitted code into .rs file with same name in the same directory and run rustfmt SOURCE.rs and rustc -C debuginfo=0 -C opt-level=3 --out-dir SOURCE-DIR SOURCE.rs.
• -r - Same as -b, but also runs built executable.
• --hash-map - Use a HashMap to store variables instead of native variables. Allows to use any valid variable names, including hand, in contrast with native variables. Probably slow. Bug: also allows to release into not assigned variables.
• See also: examples.

Transpiler

Has a transpiler to Rust, which is simple and does not perform any optimizations. Though the resulting code is simple and should be finely optimized by rustc and llvm.

_{^{Does this count as a compiler?}}

Example: Factorial

DICK schlong 8============D

DICK resulting_cock 8=D
COCK GO FAST IF schlong IS BIGGER THAN 8=D!
    GRAB resulting_cock
    HUGEDICK schlong
    RELEASE resulting_cock
    GRAB schlong
    SMALLDICK 8=D
    RELEASE schlong
ALRIGHT, STOP COCKING AROUND

GRAB resulting_cock
PEE

Some background

I wanted to try creating a simple interpreter and stumbled across this esoteric gem. First version made in literally one evening. Code is not very good. As everything here.