(Prism.languages.wiki = Prism.languages.extend('markup', {
  'block-comment': {
    pattern: /(^|[^\\])\/\*[\s\S]*?\*\//,
    lookbehind: !0,
    alias: 'comment',
  },
  heading: {
    pattern: /^(=+)[^=\r\n].*?\1/m,
    inside: { punctuation: /^=+|=+$/, important: /.+/ },
  },
  emphasis: {
    pattern: /('{2,5}).+?\1/,
    inside: {
      'bold-italic': {
        pattern: /(''''').+?(?=\1)/,
        lookbehind: !0,
        alias: ['bold', 'italic'],
      },
      bold: { pattern: /(''')[^'](?:.*?[^'])?(?=\1)/, lookbehind: !0 },
      italic: { pattern: /('')[^'](?:.*?[^'])?(?=\1)/, lookbehind: !0 },
      punctuation: /^''+|''+$/,
    },
  },
  hr: { pattern: /^-{4,}/m, alias: 'punctuation' },
  url: [
    /ISBN +(?:97[89][ -]?)?(?:\d[ -]?){9}[\dx]\b|(?:PMID|RFC) +\d+/i,
    /\[\[.+?\]\]|\[.+?\]/,
  ],
  variable: [/__[A-Z]+__/, /\{{3}.+?\}{3}/, /\{\{.+?\}\}/],
  symbol: [/^#redirect/im, /~{3,5}/],
  'table-tag': {
    pattern: /((?:^|[|!])[|!])[^|\r\n]+\|(?!\|)/m,
    lookbehind: !0,
    inside: {
      'table-bar': { pattern: /\|$/, alias: 'punctuation' },
      rest: Prism.languages.markup.tag.inside,
    },
  },
  punctuation: /^(?:\{\||\|\}|\|-|[*#:;!|])|\|\||!!/m,
})),
  Prism.languages.insertBefore('wiki', 'tag', {
    nowiki: {
      pattern: /<(nowiki|pre|source)\b[^>]*>[\s\S]*?<\/\1>/i,
      inside: {
        tag: {
          pattern: /<(?:nowiki|pre|source)\b[^>]*>|<\/(?:nowiki|pre|source)>/i,
          inside: Prism.languages.markup.tag.inside,
        },
      },
    },
  });