Re: parser hacking: conditional fields

[Andrew Starks <andrew.starks@...>]

So, the parser hacking is to there to accomplish:

table.outer?.inner

such that outer's absence does nto cause an error.

If `inner` is absent, then is the answer "nil"? Is the answer the
value of 'outer'? If `outer` doesn't exist, is the answer `nil`? It
seams like if the answer were `false`, I couldn't possibly know if
`inner` if false or if it wasn't there...

Does any of this change change if instead you had:

table.outer?.inner?

...or is that not being contemplated?



-Andrew