Fix syntax error; reintroduce startExtension

Author: xeger

src/test/suite/index.test.ts

@@ -16,8 +16,7 @@ end
 `;
 
 suite('Syntax Tree', () => {
-  // may be harmful in CI
-  //before(auto.startExtension);
+  before(auto.startExtension);
   test('Format Document', async () => {
     await auto.closeAll();
     const editor = await auto.createEditor(UNFORMATTED);

src/test/suite/index.ts

@@ -30,7 +30,7 @@ export function run(): Promise<void> {
             if (process.env.CI) {
               setTimeout(() => e(new Error(`${failures} tests failed; pausing for dramatic effect.`)), 5000);
             } else {
-              e(new Error(`${failures} tests failed.`)
+              e(new Error(`${failures} tests failed.`));
             }
           } else {
             c();