dns top-level property

Mode dns

Implementation

final dns = Mode(
    refs: {},
    name: "DNS Zone",
    aliases: ["bind", "zone"],
    keywords: [
      "IN",
      "A",
      "AAAA",
      "AFSDB",
      "APL",
      "CAA",
      "CDNSKEY",
      "CDS",
      "CERT",
      "CNAME",
      "DHCID",
      "DLV",
      "DNAME",
      "DNSKEY",
      "DS",
      "HIP",
      "IPSECKEY",
      "KEY",
      "KX",
      "LOC",
      "MX",
      "NAPTR",
      "NS",
      "NSEC",
      "NSEC3",
      "NSEC3PARAM",
      "PTR",
      "RRSIG",
      "RP",
      "SIG",
      "SOA",
      "SRV",
      "SSHFP",
      "TA",
      "TKEY",
      "TLSA",
      "TSIG",
      "TXT"
    ],
    contains: [
      Mode(
          scope: "comment",
          begin: ";",
          end: "\$",
          contains: [
            Mode(
                scope: "doctag",
                begin: "[ ]*(?=(TODO|FIXME|NOTE|BUG|OPTIMIZE|HACK|XXX):)",
                end: "(TODO|FIXME|NOTE|BUG|OPTIMIZE|HACK|XXX):",
                excludeBegin: true,
                relevance: 0),
            Mode(
                begin:
                    "[ ]+((?: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(className: "meta", begin: "^\\\$(TTL|GENERATE|INCLUDE|ORIGIN)\\b"),
      Mode(
          className: "number",
          begin:
              "((([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(
          className: "number",
          begin:
              "((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: "number", begin: "\\b\\d+[dhwm]?", relevance: 0)
    ]);