Event Compile.Start

	Start
Broadcast to all components that compilation is starting
- Non-zero to prevent compilation	Return

Details on using Event Macros can be found here: Event Macros

Detailed description

When the user clicks compile a component may need to perform checks on its status that Flowcode can not be aware of, and perhaps prevent compilation in extreme circumstances.

This event is a compliment to the Simulation.Start event that is broadcast-sent to all components before any text is written to the code file.