Function defaultExtractSearchText

src/components/VirtualMessageList.tsx:25–31

(msg: RenderableMessage)

// provides its own lowering cache that also handles tool extractSearchText.
const fallbackLowerCache = new WeakMap<RenderableMessage, string>();
function defaultExtractSearchText(msg: RenderableMessage): string {
  const cached = fallbackLowerCache.get(msg);
  if (cached !== undefined) return cached;
  const lowered = renderableSearchText(msg);
  fallbackLowerCache.set(msg, lowered);
  return lowered;
}
export type StickyPrompt = {
  text: string;
  scrollTo: () => void;