Moscow ML 2.10.5

This release includes builds for multiple platforms and architectures:

Platform Support

• Linux (x86_64): Full support with rlwrap integration
• macOS (x86_64): Intel-based Macs with rlwrap integration
• macOS (arm64): Apple Silicon (M1/M2/M3) with rlwrap integration
• Windows (x86_64): Native Windows build

Features

• Standard ML (SML'97) implementation
• Bytecode compiler and runtime
• Separate compilation support
• Dynamic linking (on supported platforms)
• Interactive REPL with rlwrap support for command history and line editing
• Full Standard ML Basis Library

Installation

Windows

Download and run the installer: mosml-setup-windows-x86_64.exe

The installer will:

• Install Moscow ML to C:\Program Files\mosml (or custom location)
• Add Moscow ML to your system PATH
• Create Start Menu shortcuts
• Optionally create desktop shortcuts

Alternatively, extract the portable ZIP archive: mosml-windows-x86_64.zip

Linux / macOS

# Extract the archive
tar -xzf mosml-<platform>-<arch>.tar.gz

# Copy to system (requires root)
sudo cp -r usr/local/* /usr/local/

# Or install to custom location
tar -xzf mosml-<platform>-<arch>.tar.gz -C $HOME/.local --strip-components=2
export PATH="$HOME/.local/bin:$PATH"

Docker Support

You can run Moscow ML directly using Docker, avoiding local installation entirely. A pre-built image is available on the GitHub Container Registry.

Pull the image:

docker pull ghcr.io/francesco146/mosml:2.10.5

Run the interactive REPL:

docker run -it ghcr.io/francesco146/mosml:2.10.5

Execute a local script:
To compile or run a local .sml file (e.g., script.sml in your current directory), mount your folder as a volume:

docker run -it -v "$PWD":/app -w /app ghcr.io/francesco146/mosml:2.10.5 mosml script.sml

rlwrap Integration

The mosml interactive REPL now automatically uses rlwrap when available, providing:

• Command history (saved to $XDG_DATA_HOME/mosml/history or $HOME/.local/share/mosml/history, if XDG_DATA_HOME is not set)
• Line editing with arrow keys
• Tab completion support

To disable rlwrap, set the DISABLE_RLWRAP=1 environment variable before running mosml.

Documentation

See the project repository for full documentation.

Moscow ML 2.10.4

This release includes builds for multiple platforms and architectures:

Platform Support

• Linux (x86_64): Full support with rlwrap integration
• macOS (x86_64): Intel-based Macs with rlwrap integration
• macOS (arm64): Apple Silicon (M1/M2/M3) with rlwrap integration
• Windows (x86_64): Native Windows build

Features

• Standard ML (SML'97) implementation
• Bytecode compiler and runtime
• Separate compilation support
• Dynamic linking (on supported platforms)
• Interactive REPL with rlwrap support for command history and line editing
• Full Standard ML Basis Library

Installation

Linux / macOS

# Extract the archive
tar -xzf mosml-<platform>-<arch>.tar.gz

# Copy to system (requires root)
sudo cp -r usr/local/* /usr/local/

# Or install to custom location
tar -xzf mosml-<platform>-<arch>.tar.gz -C $HOME/.local --strip-components=2
export PATH="$HOME/.local/bin:$PATH"

rlwrap Integration

The mosml interactive REPL now automatically uses rlwrap when available, providing:

• Command history (saved to $XDG_DATA_HOME/mosml/history or $HOME/.local/share/mosml/history, if XDG_DATA_HOME is not set)
• Line editing with arrow keys
• Tab completion support

To disable rlwrap, set the RLWRAP environment variable before running mosml.

Documentation

See the project repository for full documentation.

Moscow ML 2.10.3

This release includes builds for multiple platforms and architectures:

Platform Support

• Linux (x86_64): Full support with rlwrap integration
• macOS (x86_64): Intel-based Macs with rlwrap integration
• macOS (arm64): Apple Silicon (M1/M2/M3) with rlwrap integration

Features

• Standard ML (SML'97) implementation
• Bytecode compiler and runtime
• Separate compilation support
• Dynamic linking (on supported platforms)
• Interactive REPL with rlwrap support for command history and line editing
• Full Standard ML Basis Library

Installation

Linux / macOS

# Extract the archive
tar -xzf mosml-<platform>-<arch>.tar.gz

# Copy to system (requires root)
sudo cp -r usr/local/* /usr/local/

# Or install to custom location
tar -xzf mosml-<platform>-<arch>.tar.gz -C $HOME/.local --strip-components=2
export PATH="$HOME/.local/bin:$PATH"

rlwrap Integration

The mosml interactive REPL now automatically uses rlwrap when available, providing:

• Command history (saved to ~/.mosml_history)
• Line editing with arrow keys
• Tab completion support

To disable rlwrap, set the RLWRAP environment variable before running mosml.

Documentation

See the project repository for full documentation.