b-minor compiler - code walktrough

A walktrough through my b-minor compiler implementation using python and the parglare pure python scannerless LR/GLR parser in the frontend for ast generation. 

The b-minor language and the overall compiler design follows in many, but not all, aspects the book

Douglas Thain,
Introduction to Compilers and Language Design,
2nd edition, 2020. (Revision Date: January 15, 2021)

available online http://compilerbook.org and as paperback ISBN: 979-8-655-18026-0