01c83820_Configuration_files__Function
[File name] circular.js [Function] 
This file exists purely for a technical reason, to break circular dependencies. If a configuration object named A refers to another object B, but B also refers to A, then neither A nor B could be created and fully initialized before the other. In such cases an unitialized A object is created in this file, then it is referenced when object B and other depending objects are created and initialized. Finally object A is initialized in the usual configuration file corresponding to its function.
Configuration files
Function