zlox: NaN-boxing

zlox: Bit-masking table wraparounds

zlox: Superclass calls

zlox: OP_INVOKE instruction

zlox: Methods and initializers

zlox: Classes and properties

zlox: Garbage collection

zlox: Closing upvalues

zlox: Lexical upvalues

zlox: Function calls

zlox: `for` statement

zlox: `while` statements

zlox: `and`/`or` expressions

zlox: If statements

zlox: Local variables

zlox: Global variables and assignment

zlox: Get/set globals

zlox: Strings and hash tables

zlox: Comparison expressions

zlox: Compiling `nil`, `true`, and `false`