Window Layout
Describes the components of the main design window.
Menus
Describes the function of all menu commands.
Tools
Describes the available toolbar tools and how to use them.
Key Binding
Describes the key-binding mechanism and how key-bindings can be changed.
Scripting and Command Line Interface
Describes the scripting capabilities based on Lua and the command line interface.
Tutorial
Provides a step-by-step tutorial to get you started.