I'm a seasoned Java dev. I would like to refresh my memory about a topic I was not so good with when I was at university: language parsing and interpreting.
I would like to write a quite basic and hello-wordish algebric expression parser and interpreter as a training exercise.
I have understood the concept but I'm puzzled each time I tried to write a working implementation. I have tried to work with antlr and similar toolkit but I often feel overwhelmed.
I would like to have a 'for dummy' resource to help me untie the deadlock I have in my brain about this topic.