Prism.languages.editorconfig = {
  // https://editorconfig-specification.readthedocs.io
  comment: /[;#].*/,
  section: {
    pattern: /(^[ \t]*)\[.+\]/m,
    lookbehind: true,
    alias: 'keyword',
    inside: {
      regex: /\\\\[\[\]{},!?.*]/, // Escape special characters with '\\'
      operator: /[!?]|\.\.|\*{1,2}/,
      punctuation: /[\[\]{},]/,
    },
  },
  key: {
    pattern: /(^[ \t]*)[^\s=]+(?=[ \t]*=)/m,
    lookbehind: true,
    alias: 'attr-name',
  },
  value: {
    pattern: /=.*/,
    alias: 'attr-value',
    inside: {
      punctuation: /^=/,
    },
  },
};