!(function (a) {
  var e = /\\(?:[^a-z()[\]]|[a-z*]+)/i,
    n = { 'equation-command': { pattern: e, alias: 'regex' } };
  (a.languages.latex = {
    comment: /%.*/,
    cdata: {
      pattern:
        /(\\begin\{((?:lstlisting|verbatim)\*?)\})[\s\S]*?(?=\\end\{\2\})/,
      lookbehind: !0,
    },
    equation: [
      {
        pattern:
          /\$\$(?:\\[\s\S]|[^\\$])+\$\$|\$(?:\\[\s\S]|[^\\$])+\$|\\\([\s\S]*?\\\)|\\\[[\s\S]*?\\\]/,
        inside: n,
        alias: 'string',
      },
      {
        pattern:
          /(\\begin\{((?:align|eqnarray|equation|gather|math|multline)\*?)\})[\s\S]*?(?=\\end\{\2\})/,
        lookbehind: !0,
        inside: n,
        alias: 'string',
      },
    ],
    keyword: {
      pattern:
        /(\\(?:begin|cite|documentclass|end|label|ref|usepackage)(?:\[[^\]]+\])?\{)[^}]+(?=\})/,
      lookbehind: !0,
    },
    url: { pattern: /(\\url\{)[^}]+(?=\})/, lookbehind: !0 },
    headline: {
      pattern:
        /(\\(?:chapter|frametitle|paragraph|part|section|subparagraph|subsection|subsubparagraph|subsubsection|subsubsubparagraph)\*?(?:\[[^\]]+\])?\{)[^}]+(?=\})/,
      lookbehind: !0,
      alias: 'class-name',
    },
    function: { pattern: e, alias: 'selector' },
    punctuation: /[[\]{}&]/,
  }),
    (a.languages.tex = a.languages.latex),
    (a.languages.context = a.languages.latex);
})(Prism);