This library is inspired by NDesk::Options.

Features include,

• At development time,
  • Hierarchical subcommands are supported.
  • Returns options and subcommands via callbacks.
  • Option value will be automatically casted to the type of callback's parameter.
  • Define Options using collection initializer.
  • Can be referenced as an assembly or as a source file.
• At runtime,
  • Use -- for option name and - for option shortcut.
  • Multiple shortcuts can be aggregate together.
  • Separate option and option value by space or equal mark.
  • Stop parsing when meets a standalone --