cleanup
experiment with non-string literal arguments to a macro
broken: converting Xyz in s.e./macro argument to  in generated code
cleanup
moar
cleanup (still need to get interned string into &str, though)
cleanup
conversion from InternedString to &str now working
now naming the column [singular]
string splitting is weird...
another step up
another
more
broken, but anyway we neeeed to fix this context reference problem
a breakthrough?
yaaaaay
cleanup
cleanup
cleanup for newer Rust
hmm, between 0.11 and 0.12, lifetime inference got better :D