add REPL example to README
@@ -37,6 +37,7 @@ The repository contains several examples in the `examples` folder:
- `reuse_scope` evaluates two pieces of code in separate runs, but using a common scope
- `rhai_runner` runs each filename passed to it as a Rhai script
- `simple_fn` shows how to register a Rust function to a Rhai engine
+- `repl` a simple REPL, see source code for what it can do at the moment
Examples can be run with the following command:
```bash
