Grammar and parse table
Update first sets
Update magic numbers in genscript
New TT - it begins
Merge branch 'buildir' into newgrammar
Misc grammar regen
why did that work
More options for main
what the fuck
Revise second pass for new grammar
Changes to typechecker provisionally complete
Trafo improvements, ready for ReturnStatement
glorious void and multiple returns implemented
Merge remote-tracking branch 'origin/buildir' into newgrammar
Fix IR printer