I think that will be the best plan.'

  It sounded an excellent plan, no doubt, and very neatly and
simply arranged; the only difficulty was, that she had not the
smallest idea how to set about it; and while she was peering
about anxiously among the trees, a little sharp bark just over
her head made her look up in a great hurry.

  An enormous puppy was looking down at her with large round

activate(entry)\n        // if parent isn't scrolled, let's keep the first visible item, breaking the iteration\n        if (!parentScrollTop) {\n          return\n        }\n\n        continue\n      }\n\n      // if we are scrolling up, pick the smallest offsetTop\n      if (!userScrollsDown && !entryIsLowerThanPrevious) {\n        activate(entry)\n      }\n    }\n  }\n\n  _initializeTargetsAndObservables() {\n    this._targetLinks = new Map()\n    this._observableSections = new Map()\n\n    const...