index.js
function listen() {
	if (state.listening) return EjsElectron // already listening; nothing to do here

	protocol.interceptBufferProtocol('file', protocolListener)
	state.listening = true
	return EjsElectron // for chaining
}
function listen() {
	if (state.listening) return EjsElectron // already listening; nothing to do here

	protocol.interceptBufferProtocol('file', protocolListener)
	state.listening = true
	return EjsElectron // for chaining
}
/*
EjsElectron.listen() -- Start intercepting requests on the 'file:' protocol, looking for '.ejs' files.
It is not necessary to call this function up-front, as ejs-electron starts listening as soon as it's loaded.
Use this only to start listening again after calling EjsElectron.stopListening().