Parameterize Runtime (nee ParserRuntime) so that it can run anything
that is LibraryCallable. TODO: Refactor its API -- left mostly as
it was because changing unit tests will be laborious.
The type system (and the value system) now include attributes
for each type (things like direction, const-ness).
Signed-off-by: Will Hawkins <hawkinsw@obs.cr>
Refactor the class hierarchy for parser states so that
there is a parser state that acts more like a type and
one that acts more like a value (the latter, then, serves
as the base class for the other instantiated parser states).
Signed-off-by: Will Hawkins <hawkinsw@obs.cr>
1. Semicolons were required in the wrong spot.
2. Make semicolons "invisible" (from the tree-sitter perspective).
Signed-off-by: Will Hawkins <hawkinsw@obs.cr>
Will Hawkins