• Defining Commands
• Who is calling the command?
• Properties assigned to the command instance at run-time
• Other useful utility methods:
• Defining your own command classes
• On arg_regex
• Exiting a command
• Pauses in commands
• Asking for user input
• System commands
• Dynamic Commands
• Exits
• Command instances are re-used
• Dynamically created commands
• How commands actually work
• Assorted notes