dns function

Mode dns(Highlight hljs)

Highlight.js language definition for dns.

Implementation

Mode dns(Highlight hljs) {
  return Mode(
    name: r'DNS Zone',
    aliases: [r'bind', r'zone'],
    keywords: [
      r'IN',
      r'A',
      r'AAAA',
      r'AFSDB',
      r'APL',
      r'CAA',
      r'CDNSKEY',
      r'CDS',
      r'CERT',
      r'CNAME',
      r'DHCID',
      r'DLV',
      r'DNAME',
      r'DNSKEY',
      r'DS',
      r'HIP',
      r'IPSECKEY',
      r'KEY',
      r'KX',
      r'LOC',
      r'MX',
      r'NAPTR',
      r'NS',
      r'NSEC',
      r'NSEC3',
      r'NSEC3PARAM',
      r'PTR',
      r'RRSIG',
      r'RP',
      r'SIG',
      r'SOA',
      r'SRV',
      r'SSHFP',
      r'TA',
      r'TKEY',
      r'TLSA',
      r'TSIG',
      r'TXT',
    ],
    contains: [
      Mode(
        scope: r'comment',
        begin: r';',
        end: r'$',
        contains: [
          Mode(
            scope: r'doctag',
            begin: r'[ ]*(?=(TODO|FIXME|NOTE|BUG|OPTIMIZE|HACK|XXX):)',
            end: r'(TODO|FIXME|NOTE|BUG|OPTIMIZE|HACK|XXX):',
            excludeBegin: true,
            relevance: 0,
          ),
          Mode(
            begin:
                r"[ ]+((?:I|a|is|so|us|to|at|if|in|it|on|[A-Za-z]+['](d|ve|re|ll|t|s|n)|[A-Za-z]+[-][a-z]+|[A-Za-z][a-z]{2,})[.]?[:]?([.][ ]|[ ])){3}",
          ),
        ],
        relevance: 0,
      ),
      Mode(scope: r'meta', begin: r'^\$(TTL|GENERATE|INCLUDE|ORIGIN)\b'),
      Mode(
        scope: r'number',
        begin:
            r'((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))\b',
      ),
      Mode(
        scope: r'number',
        begin:
            r'((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]).){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\b',
      ),
      Mode(scope: r'number', begin: r'\b\d+[dhwm]?', relevance: 0),
    ],
  );
}