Function execute

src/lib/console.js:637–680

(code)

	}

	function execute(code) {
		let res = null;
		try {
			const parsed = parse(code, acornOptions).body;
			res = execParsedCode(parsed);
		} catch (e) {
			res = execParsedCode([]);
		}

		return res;

		function execParsedCode(parsed) {
			let extra = "";
			parsed.map((st) => {
				if (st.type === "VariableDeclaration") {
					if (["const", "let"].indexOf(st.kind) < 0) return;

					const exCode = code.substring(st.start, st.end) + ";";
					extra += exCode;
				}
			});

			if (extra) {
				const script = tag("script");
				script.textContent = extra;
				document.body.appendChild(script);
				document.body.removeChild(script);
				return exec(code);
			} else {
				return exec(code);
			}
		}

		function exec(code) {
			let res = null;
			try {
				res = { type: "result", value: window.eval(code) };
			} catch (error) {
				res = { type: "error", value: error };
			}

			return res;
		}
	}

	function onError(err) {
		const error = err.error;