m5rcode – The Unofficial Programming Language (Python)

m5rcode is an experimental, unofficial programming language written entirely in Python.
It ships with a custom REPL shell (m5rshell) and a .m5r file interpreter, so you can explore ideas interactively or run full scripts.

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✨ Features

• m5rshell – The REPL Shell
  Interact with m5rcode in real time using our powerful and intuitive Read–Eval–Print–Loop.

  • Built-in commands:
    • new – create a new .m5r script
    • nano – open a script in the built-in editor
    • run – execute a script
    • fastfetch – display system/runtime info
    • credits – show contributors & version details
    • exit – leave the shell
    • cd – change directories
  • Seamless, developer-friendly CLI experience.

• .m5r File Runner (Interpreter)
  Our robust interpreter brings your .m5r files to life.
  Designed for efficiency and clarity, it executes scripts quickly with readable output—great for both small utilities and larger apps.

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🔧 Requirements

• Python 3.8+
• macOS, Linux, or Windows

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📦 Installation

Clone this repository:

git clone https://github.com/m5rcel/m5rcode.git
cd m5rcode

(If your project uses dependencies, add them to requirements.txt, then:)

# optional
pip install -r requirements.txt

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⚡ Quick Start

Run the REPL shell

python3 m5rshell.py

Example REPL session:

m5rshell> new hello.m5r
m5rshell> nano hello.m5r
# (edit and save)
m5rshell> run hello.m5r

Run a .m5r script directly

python3 m5r.py examples/hello.m5r

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📝 Example

Create hello.m5r:

# hello.m5r
print("Hello, World from m5rcode!")

Run it:

python3 m5r.py hello.m5r

Output:

Hello, World from m5rcode!

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📂 Project Structure

m5rcode/
├─ m5rshell.py         # The REPL shell (Python)
├─ m5r.py              # The .m5r file interpreter (Python)
├─ examples/           # Sample m5rcode scripts
├─ docs/               # Additional documentation
└─ README.md

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🧭 Roadmap (suggested)

• Language spec and grammar docs
• Standard library primitives
• Better error messages & diagnostics
• Packaging to PyPI (pip install m5rcode)
• Editor/IDE extensions (syntax highlighting)

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🤝 Contributing

Contributions are welcome!
If you plan a larger change, open an issue first to discuss scope/design.

1. Fork the repo and create a feature branch.
2. Make your changes with clear commits.
3. Add/update examples or docs if needed.
4. Open a Pull Request describing your changes.

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🐛 Troubleshooting

• python3: command not found – Install Python from https://python.org or use your OS package manager.
• Permission issues on macOS/Linux – Use python3 file.py instead of making scripts executable, or chmod +x as needed.
• Windows path issues – Use py launcher: py m5rshell.py.

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👥 Credits

• Creator: m5rcel
• Contributors: Community members supporting the project

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📜 License

Licensed under the MIT License. See LICENSE for details.