Fixes #8: SETTINGS page to keep all settings

2022-07-15 11:17:02 +02:00
parent a8274d225c
commit a69289f1ab
6 changed files with 103 additions and 27 deletions
@@ -107,6 +107,15 @@ export function findNodeOfType(
  return collectNodesMatching(tree, (n) => n.type === nodeType)[0];
 }

+export function traverseTree(
+  tree: ParseTree,
+  // Return value = should stop traversal?
+  matchFn: (tree: ParseTree) => boolean
+): void {
+  // Do a collect, but ignore the result
+  collectNodesMatching(tree, matchFn);
+}
+
 // Finds non-text node at position
 export function nodeAtPos(tree: ParseTree, pos: number): ParseTree | null {
  if (pos < tree.from! || pos > tree.to!) {