Rename consequence to body in else
Expose AmbiguousOperationExpression#msg
Keyword params example
Refactor to Expression#void?
Expose token to ConditionExpression
Wrap inline condition consequence in BodyExpression
* Rename SexpFormatter -> SexpProcessor
* Custom formatters
* Certain parse events replace inline
Cast whens to array before constructing case
Allow void expressions in body's children
Refactor Sexp: Delegate to array instead of inheriting
Blacklist void in sexp processor. Convert specific tokens
Constant variable example