pf function

Mode pf(Highlight hljs)

Highlight.js language definition for pf.

Implementation

Mode pf(Highlight hljs) {
  return Mode(
    name: r'Packet Filter config',
    aliases: [r'pf.conf'],
    keywords: {
      r'$pattern': r'[a-z0-9_<>-]+',
      r'built_in': r'block match pass load anchor|5 antispoof|10 set table',
      r'keyword':
          r'in out log quick on rdomain inet inet6 proto from port os to route allow-opts divert-packet divert-reply divert-to flags group icmp-type icmp6-type label once probability recieved-on rtable prio queue tos tag tagged user keep fragment for os drop af-to|10 binat-to|10 nat-to|10 rdr-to|10 bitmask least-stats random round-robin source-hash static-port dup-to reply-to route-to parent bandwidth default min max qlimit block-policy debug fingerprints hostid limit loginterface optimization reassemble ruleset-optimization basic none profile skip state-defaults state-policy timeout const counters persist no modulate synproxy state|5 floating if-bound no-sync pflow|10 sloppy source-track global rule max-src-nodes max-src-states max-src-conn max-src-conn-rate overload flush scrub|5 max-mss min-ttl no-df|10 random-id',
      r'literal': r'all any no-route self urpf-failed egress|5 unknown',
    },
    contains: [
      Mode(
        scope: r'comment',
        begin: r'#',
        end: r'$',
        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}",
          ),
        ],
      ),
      Mode(scope: r'number', begin: r'\b\d+(\.\d+)?', relevance: 0),
      Mode(
        scope: r'string',
        begin: r'"',
        end: r'"',
        illegal: r'\n',
        contains: [Mode(begin: r'\\[\s\S]', relevance: 0)],
      ),
      Mode(scope: r'variable', begin: r'\$[\w\d#@][\w\d_]*', relevance: 0),
      Mode(scope: r'variable', begin: r'<(?!\/)', end: r'>'),
    ],
  );
}