Administrative changes.
Started work on the grammar.
More work on the grammar.
I was not prepared for the right-recurssion.
Added 'variable' to grammar
Fixed subroutine call rule.
Started making an AST type thing; maybe I just want to use plain objects.
Added hand-written examples so that I know what I'm trying to do with the AST.
'Unidentified' ASTs; hand-compiled from ASTs.
Annotated types in factorial example.
Started work on generating new AST.
Fixed statements; added strings.
Actualized examples a bit.
Updated grammar to the point where it can produce an AST for Hello, World.
Minor changes.
Fixed goof in package.json.
Starting to wrap my head around PEG grammars.
Parsing ints and reals.
Added incomplete reduction of expressions.
Collapse expressions, in perhaps a stupid way.