move repl to main.rs

src/main.rs

@@ -0,0 +1,12 @@
+use std::io::{self, BufReader};
+
+fn main() {
+	let runtime = lamm::Runtime::new(BufReader::new(io::stdin()));
+
+	for value in runtime.values() {
+		match value {
+			Ok(v) => println!("{v}"),
+			Err(e) => eprintln!("{e}"),
+		}
+	}
+}