Function isResultTruncated

src/tools/FileWriteTool/UI.tsx:142–155

({
  type,
  content
}: Output)

 *  Called per visible message on hover/scroll, so early-exit after finding the
 *  (MAX+1)th line instead of splitting the whole (possibly huge) content. */
export function isResultTruncated({
  type,
  content
}: Output): boolean {
  if (type !== 'create') return false;
  let pos = 0;
  for (let i = 0; i < MAX_LINES_TO_RENDER; i++) {
    pos = content.indexOf(EOL, pos);
    if (pos === -1) return false;
    pos++;
  }
  // countLines treats a trailing EOL as a terminator, not a new line
  return pos < content.length;
}
export function getToolUseSummary(input: Partial<{
  file_path: string;
  content: string;