move worker initiation

main.js

@@ -17,11 +17,6 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
 import { tokenize } from "./modules/lexer.js";
 import { shunt } from "./modules/parser.js";
 
-const worker = new Worker("./modules/compute.js");
-worker.addEventListener("message", (message) => {
-	document.querySelector("#result").value = message.data;
-});
-
 function evaluate() {
 	const expr = document.querySelector("#expr");
 	const modulus = document.querySelector("#modulus");
@@ -117,6 +112,11 @@ function switchButtons(enabled) {
 	}
 }
 
+const worker = new Worker("./modules/compute.js");
+worker.addEventListener("message", (message) => {
+	document.querySelector("#result").value = message.data;
+});
+
 document.querySelector("#expr").addEventListener("focus", setupExprInput);
 document.querySelector("#expr").addEventListener("keyup", (e) => evalOnEnter(e));