So I didn't realize this when testing it, because it's not 100%, but sometimes typing

struct_name.fie[TAB]

produces

field_name

instead of the desired

struct_name.field_name

I can try to fix it this weekend, since I have a decent idea of how autocomplete works in Jupyter now. Just wanted to post this here for anyone else having the same annoying problem.

Hopefully the solution is as simple as making the period character a word boundary in Jupyter's code for our kernel.