Statements

These statements do not affect flow of control

• pass - specify non operation
• print - output something
• try-catch - try a block and handle any thrown exceptions
• use - Specify a namespace module to make available to this module
• lock - lock and execute code in a critical section

Test Supporting

• assert - assert condition
• trace - emit trace/debug info
• expect - assert receiving an exception

Event Handling Specification

• listen - specify handler for event
• ignore - remove handlers for event
• raise - fire an event