old_contents: (() => {
    'use strict';
    const BREAKPOINT = 512;
    const logo = document.querySelector('.js-headerLogo');
    const form = document.querySelector('.js-searchForm');
    const button = document.querySelector('.js-searchFormSubmit');
    const input = form.querySelector('input');
  
    renderForm();
  
    window.addEventListener('resize', renderForm);
  
    function renderForm() {
      if (window.innerWidth > BREAKPOINT) {
        logo.classList.remove('Header-logo--hidden');
        form.classList.remove('SearchForm--open');
        input.removeEventListener('focus', showSearchBox);
        input.removeEventListener('keypress', handleKeypress);
        input.removeEventListener('focusout', hideSearchBox);
      } else {
        button.addEventListener('click', handleSearchClick);
        input.addEventListener('focus', showSearchBox);
        input.addEventListener('keypress', handleKeypress);
        input.addEventListener('focusout', hideSearchBox);
      }
    }
  
    /**
     * Submits form if Enter key is pressed
     * @param {KeyboardEvent} e
     */
    function handleKeypress(e) {
      if (e.key === 'Enter') form.submit();
    }
  
    /**
     * Shows the search box when it receives focus (expands it from
     * just the spyglass if we're on mobile).
     */
    function showSearchBox() {
      logo.classList.add('Header-logo--hidden');
      form.classList.add('SearchForm--open');
    }
  
    /**
     * Hides the search box (shrinks to just the spyglass icon).
     */
    function hideSearchBox() {
      logo.classList.remove('Header-logo--hidden');
      form.classList.remove('SearchForm--open');
    }
  
    /**
     * Expands the searchbox so input is visible and gives
     * the input focus.
     * @param {MouseEvent} e
     */
    function handleSearchClick(e) {
      e.preventDefault();
  
      showSearchBox();
      input.focus();
    }
  
    /**
     * Focus search input if '/' key is pressed.
     */
    document.addEventListener('keypress', e => {
      const t = e.target
      if (
        !handler.target &&
        (t?.tagName === 'INPUT' || t?.tagName === 'SELECT' || t?.tagName === 'TEXTAREA')
      ) {
        return;
      }
      if (t?.isContentEditable) {
        return;
      }
      if (
        (handler.withMeta && !(e.ctrlKey || e.metaKey)) ||
        (!handler.withMeta && (e.ctrlKey || e.metaKey))
      ) {
        return;
      }
      if (e.key === '/') {
        const searchInput = Array.from(
          document.querySelectorAll('.js-searchForm input')
        ).pop();
        // Favoring the Firefox quick find feature over search input
        // focus. See: https://github.com/golang/go/issues/41093.
        if (searchInput && !window.navigator.userAgent.includes('Firefox')) {
          e.preventDefault();
          searchInput.focus();
        }
      }
    })
  })();
  
new_contents: (() => {
    'use strict';
    const BREAKPOINT = 512;
    const logo = document.querySelector('.js-headerLogo');
    const form = document.querySelector('.js-searchForm');
    if (!form) return;
    const button = document.querySelector('.js-searchFormSubmit');
    const input = form.querySelector('input');
  
  
    renderForm();
  
    window.addEventListener('resize', renderForm);
  
    function renderForm() {
      if (window.innerWidth > BREAKPOINT) {
        logo.classList.remove('Header-logo--hidden');
        form.classList.remove('SearchForm--open');
        input.removeEventListener('focus', showSearchBox);
        input.removeEventListener('keypress', handleKeypress);
        input.removeEventListener('focusout', hideSearchBox);
      } else {
        button.addEventListener('click', handleSearchClick);
        input.addEventListener('focus', showSearchBox);
        input.addEventListener('keypress', handleKeypress);
        input.addEventListener('focusout', hideSearchBox);
      }
    }
  
    /**
     * Submits form if Enter key is pressed
     * @param {KeyboardEvent} e
     */
    function handleKeypress(e) {
      if (e.key === 'Enter') form.submit();
    }
  
    /**
     * Shows the search box when it receives focus (expands it from
     * just the spyglass if we're on mobile).
     */
    function showSearchBox() {
      logo.classList.add('Header-logo--hidden');
      form.classList.add('SearchForm--open');
    }
  
    /**
     * Hides the search box (shrinks to just the spyglass icon).
     */
    function hideSearchBox() {
      logo.classList.remove('Header-logo--hidden');
      form.classList.remove('SearchForm--open');
    }
  
    /**
     * Expands the searchbox so input is visible and gives
     * the input focus.
     * @param {MouseEvent} e
     */
    function handleSearchClick(e) {
      e.preventDefault();
  
      showSearchBox();
      input.focus();
    }
  
    /**
     * Focus search input if '/' key is pressed.
     */
    document.addEventListener('keypress', e => {
      const t = e.target
      if (
        !handler.target &&
        (t?.tagName === 'INPUT' || t?.tagName === 'SELECT' || t?.tagName === 'TEXTAREA')
      ) {
        return;
      }
      if (t?.isContentEditable) {
        return;
      }
      if (
        (handler.withMeta && !(e.ctrlKey || e.metaKey)) ||
        (!handler.withMeta && (e.ctrlKey || e.metaKey))
      ) {
        return;
      }
      if (e.key === '/') {
        const searchInput = Array.from(
          document.querySelectorAll('.js-searchForm input')
        ).pop();
        // Favoring the Firefox quick find feature over search input
        // focus. See: https://github.com/golang/go/issues/41093.
        if (searchInput && !window.navigator.userAgent.includes('Firefox')) {
          e.preventDefault();
          searchInput.focus();
        }
      }
    })
  })();
  
subject: fix uncaught JS error