half-assed beginning
plus! star! progress!
rearrange to use OMeta backend for the grammar parser; support sequencing
some more
parens
mostly there
list patterns, recursion
multiple rules with the same name
woop
now I know better
left recursion, suckas!
metaclass
self-hosted grammar
doh
rearrange stuff into a package
fully bootstrap grammar -- replace BootOMetaGrammar with a generated version
shove things around a little
remove vestiges of old dumb code organization
'?' for optional syntax
add access to locals dict