{
  safe: (val) => (val != null ? '' + val : ''),
  format_search_row: (r) => (r.keys != null ? r.keys.join(' | ') : '') + ' → clicks:' + (r.clicks != null ? r.clicks : 0) + ' imp:' + (r.impressions != null ? r.impressions : 0) + ' pos:' + (r.position != null ? r.position.toFixed(1) : '?'),
  format_sitemap: (s) => (s.path != null ? s.path : 'sitemap') + ' [errors:' + (s.errors != null ? s.errors : '0') + ' warnings:' + (s.warnings != null ? s.warnings : '0') + ']',
  encode_site_url: (url) => encodeURIComponent(url),
  format_web_vital: (name, metric) => name + ': p75=' + (metric.percentiles != null && metric.percentiles.p75 != null ? metric.percentiles.p75 : '?')
}
