Changes to v3.

docs/experiments/parsers/v3/core.js

@@ -12,8 +12,6 @@ export async function parse(lines, schema) {
     }
   }
 
-  const macros = schema.macros
-
   const scopes = [createScope('root', {
     title ({ addHandler }) {
       addHandler(scope => [scope[0].split(' ')[0], scope[0].split(' ').slice(1).join(' ')])
@@ -27,10 +25,9 @@ export async function parse(lines, schema) {
     }
   })]
 
-  let ended = false
-  while (!ended) {
-    ended = await doc.next()
-    if (ended) break;
+  while (true) {
+    // If doc.next() returns true we've ended the document.
+    if (await doc.next()) break;
     const level = doc.level() + 1
 
     // Trigger macros for closed scopes.