// Test the regex used in JournalView to detect task lines
const regex = /^\s*(?:\\?\[\\?\]|\[T:[^\]]+\]|\\?\[X\\?\])/;

const titles = [
  '[] TASK1',        // normalized: no backslash
  '\\[\\] TASK1',   // tiptap-serialized: single backslash
  '[T:abc] test',   // linked task
  '[X] done',       // completed (no backslash)
  '\\[X\\] done',  // completed (with backslash)
];

titles.forEach(t => console.log(JSON.stringify(t), '->', regex.test(t)));