Reference

All functions
Comm-class Comm	The Comm
CommManager-class CommManager	The CommManager
jupyter_option_defaults	An R kernel for Jupyter.
comm_manager()	Get global CommManager instance
installspec()	Install the kernelspec to tell Jupyter about IRkernel.
log_debug() log_info() log_error()	Kernel logging functions
main()	Initialise and run the kernel