Catch exceptions in user code, and handle history and shutdown requests
Catch exceptions in user code, and handle history and shutdown requests

mikecroucher/IRkernel,ChinaQuants/IRkernel,Phobia0ptik/IRkernel,ibm-et/IRkernel,chendaniely/IRkernel,rgbkrk/IRkernel,elaOnMars/IRkernel,ibm-et/IRkernel,JanSchulz/IRkernel,gdtm86/IRkernel