export function installIni(Prism: any) {
  // https://github.com/PrismJS/prism/blob/master/components/prism-ini.js
  Prism.languages.ini = {
    comment: {
      pattern: /(^[ \f\t\v]*)[#;][^\n\r]*/m,
      lookbehind: true,
    },
    header: {
      pattern: /(^[ \f\t\v]*)\[[^\n\r\]]*\]?/m,
      lookbehind: true,
      inside: {
        'section-name': {
          pattern: /(^\[[ \f\t\v]*)[^ \f\t\v\]]+(?:[ \f\t\v]+[^ \f\t\v\]]+)*/,
          lookbehind: true,
          alias: 'selector',
        },
        punctuation: /\[|\]/,
      },
    },
    key: {
      pattern: /(^[ \f\t\v]*)[^ \f\n\r\t\v=]+(?:[ \f\t\v]+[^ \f\n\r\t\v=]+)*(?=[ \f\t\v]*=)/m,
      lookbehind: true,
      alias: 'attr-name',
    },
    value: {
      pattern: /(=[ \f\t\v]*)[^ \f\n\r\t\v]+(?:[ \f\t\v]+[^ \f\n\r\t\v]+)*/,
      lookbehind: true,
      alias: 'attr-value',
      inside: {
        'inner-value': {
          pattern: /^("|').+(?=\1$)/,
          lookbehind: true,
        },
      },
    },
    punctuation: /=/,
  };
}