Only add closing parentheses to annotation tokens when in middle of annotation expression.
Implement beginning of type expressions.
Import Seq as a global name in all Pharen files.
Only care about value types if other (expecting) type sig has one set.
Tell the compiler annotated param compilations are in bindings.
Allow for re-anns of a variable if the new annotation matches the previous one with a score > 0.
Make reference to PharenEmptyList in empty? global.

This makes it safely inlinable in namespaced code.
Add a ^FastSeq poly-ann for reduce.
Limit REPL output to 80 characters.
Import FastSeq name globally.