- Dictionary: linked-list word headers in simulated linear memory with
create/find/reveal, case-insensitive lookup, IMMEDIATE flag support
- WASM codegen: IR-to-WASM translation via wasm-encoder with full
validation; all stack, arithmetic, comparison, logic, memory, control
flow, and return stack operations; wasmtime execution tests
- Outer interpreter: tokenizer, number parsing (decimal/$hex/#dec/%bin),
interpret/compile dispatch, control structures (IF/ELSE/THEN,
BEGIN/UNTIL, BEGIN/WHILE/REPEAT), RECURSE, comments, string output
- 40+ primitive words registered via JIT-compiled WASM modules linked
to shared memory/globals/table
- Interactive REPL with rustyline, piped input, and file execution
- 145 tests passing across dictionary, codegen, and runtime
Optimizing Forth 2012 compiler targeting WebAssembly with IR-based
compilation pipeline, multi-typed stack inference, subroutine threading,
and JIT/consolidation modes. Rust kernel with ~35 primitives and Forth
standard library for core/core-ext word sets.
ok