Function ensurePreContent

website/src/scripts/modal.ts:186–206

()

}

function ensurePreContent(): HTMLPreElement | null {
  let modalContent = getModalContent();
  if (!modalContent) return null;

  if (modalContent.tagName === "PRE") {
    modalContent.className = "";
    if (!modalContent.querySelector("code")) {
      modalContent.innerHTML = "<code></code>";
    }
    return modalContent as HTMLPreElement;
  }

  const modalBody = getModalBody();
  if (!modalBody) return null;

  const pre = document.createElement("pre");
  pre.id = "modal-content";
  pre.innerHTML = "<code></code>";
  modalBody.replaceChild(pre, modalContent);
  return pre;
}

function ensureDivContent(className: string): HTMLDivElement | null {
  let modalContent = getModalContent();