cisco-asa.sublime-syntax

%YAML 1.2
---

# Copyright 2017 Glen Harmon

name: Cisco ASA
first_line_match: |
  (?xi)
    \s*
    [#!]
    .*
    (?:
      (?:asa)
    )
file_extensions:
  - cisco-asa
  - asa
scope: text.network.cisco.asa text.network.cisco.configure_terminal


variables:
  comment: '(?:[!#])'
  pop_ctx: '^\s*exit\s*$'
  pop_address_family_ctx: '^\s*(?:exit-address-family)\s*$'
  command_end: '(?:\s|{{comment}}|$)'
  line_number: '^\s*\d+'
  ip: '(?:(?:(?:[0-2]?\d?\d)\.){3}(?:[0-2]?\d?\d))'
  group_policy_name: |
    (?xi)
    (?:
      (?:"[^"]{1,64}")|
      (?:'[^']{1,64}')|
      (?:\S{1,64})
    )
  configure_terminal_ctx_words: |
    (?xi)
    \s*
    (?:
      (?:aaa-server)|
      (?:access-list)|
      (?:access-group)|
      (?:aaa)|
      (?:arp)|
      (?:banner)|
      (?:changeto)|
      (?:class-map)|
      (?:crypto)|
      (?:dns\s+server-group)|
      (?:enable)|
      (?:group-policy)|
      (?:hostname)|
      (?:http)|
      (?:icmp)|
      (?:interface)|
      (?:logging)|
      (?:mtu)|
      (?:
        nat\s+
        \(\S+,\S+\)\s+
        (?:
          (?:source)|
          (?:\d+)|
          (?:after-auto)
        )
      )|
      (?:names)|
      (?:pager)|
      (?:passwd)|
      (?:object-group)|
      (?:object)|
      (?:policy-map)|
      (?:packet-tracer)|
      (?:route)|
      (?:snmp-server)|
      (?:ssh)|
      (?:telnet)|
      (?:tftp-server)|
      (?:timeout)|
      (?:user-identity)|
      (?:username)|
      (?:vlan\s+\d+)|
      (?:write)
    )
  number_range_0_255: |
    (?xi)
    (?:
      \b
      (?:
        (?:25[0-5])|
        (?:2[0-4]\d)|
        (?:\d{1,2})
      )
      \b
    )
  number_range_120_2147483647: |
    (?xi)
    (?:
      \b
      (?:
        (?:214748364[0-7])|
        (?:21474836[0-3]\d)|
        (?:2147483[0-5]\d{2})|
        (?:214748[0-2]\d{3})|
        (?:21474[0-7]\d{4})|
        (?:2147[0-3]\d{5})|
        (?:214[0-6]\d{6})|
        (?:21[0-3]\d{7})|
        (?:20\d{8})|
        (?:1\d{9})|
        (?:\d{4,9})|
        (?:1[2-9]\d)
      )
      \b
    )
  number_range_300_1048575: |
    (?xi)
    (?:
      \b
      (?:
        (?:104857[0-5])|
        (?:10485[0-6]\d)|
        (?:1048[0-4]\d{2})|
        (?:104[0-7]\d{3})|
        (?:10[0-3]\d{4})|
        (?:\d{4,6})|
        (?:3\d{2})
      )
      \b
    )
  aaa_protocols: |
    (?xi)
    (?:
      (?:tacacs\+)|
      (?:radius)
    )
  vpn_tunnel_protocols: |
    (?xi)
    (?:
      (?:ikev[1-2])|
      (?:l2tp-ipsec)|
      (?:webvpn)|
      (?:IPsec)|
      (?:ssl-client(?:less)?)
    )
  ikev1_transform_sets: |
    (?xi)
    (?:
      \b
      (?:
        (?:128AES-MD5)|
        (?:128AES-SHA)|
        (?:192AES-MD5)|
        (?:192AES-SHA)|
        (?:256AES-MD5)|
        (?:256AES-SHA)|
        (?:3DES-MD5)|
        (?:3DES-SHA)|
        (?:56DES-MD5)|
        (?:56DES-SHA)|
        (?:ESP-3DES-MD5)|
        (?:ESP-3DES-SHA)|
        (?:ESP-AES-128-MD5)|
        (?:ESP-AES-128-SHA)|
        (?:ESP-AES-192-MD5)|
        (?:ESP-AES-192-SHA)|
        (?:ESP-AES-256-MD5)|
        (?:ESP-AES-256-SHA)|
        (?:ESP-DES-MD5)|
        (?:ESP-DES-SHA)
      )
      \b
    )
  ikev1_diffie_hellman_group_number: |
    (?xi)
    (?:
      \b
      (?:
        (?:24)|
        (?:21)|
        (?:20)|
        (?:19)|
        (?:5)|
        (?:2)|
        (?:1)
      )
      \b
    )
  diffie_hellman_group_number: |
    (?xi)
    (?:
      \b
      (?:
        (?:24)|
        (?:21)|
        (?:20)|
        (?:19)|
        (?:16)|
        (?:15)|
        (?:14)|
        (?:5)|
        (?:2)|
        (?:1)
      )
      \b
    )
  ikev2_encryption: |
    (?xi)
    (?:
      \b
      (?:
        (?:des)|
        (?:3des)|
        (?:aes-192)|
        (?:aes-256)|
        (?:aes-gcm)|
        (?:aes)|
        (?:aes-gcm-192)|
        (?:aes-gcm-256)|
        (?:null)
      )
      \b
    )
  ikev2_pseudo_random_function: |
    (?xi)
    (?:
      \b
      (?:
        (?:md5)|
        (?:sha256)|
        (?:sha384)|
        (?:sha512 )|
        (?:sha)
      )
      \b
    )
  ikev2_hash: |
    (?xi)
    (?:
      \b
      (?:
       (?:md5)|
       (?:sha)|
       (?:sha256)|
       (?:sha384)|
       (?:sha512)|
       (?:null)
      )
      \b
    )
  inspect_protocol: |
    (?xi)
    (?:
      (?:ftp)|
      (?:h323\s+h225)|
      (?:h323\s+ras)|
      (?:ip-options)|
      (?:netbios)|
      (?:rsh)|
      (?:rtsp)|
      (?:skinny)|
      (?:esmtp)|
      (?:sqlnet)|
      (?:sunrpc)|
      (?:tftp)|
      (?:sip)|
      (?:xdmcp)|
      (?:dns)|
      (?:icmp\s+error)|
      (?:icmp)
    )
  log_levels: |
    (?xi)
    (?:
      (?:informational)|
      (?:notifications)|
      (?:debugging)
    )
  time: '(?:(?:\d{1,2}:){2}\d{1,2})'
  subnet_mask: |
    (?xi)
    (?:
        (?:0\.0\.0\.0)|
        (?:128\.0\.0\.0)|
        (?:192\.0\.0\.0)|
        (?:224\.0\.0\.0)|
        (?:240\.0\.0\.0)|
        (?:248\.0\.0\.0)|
        (?:252\.0\.0\.0)|
        (?:254\.0\.0\.0)|
        (?:255\.0\.0\.0)|
        (?:255\.128\.0\.0)|
        (?:255\.192\.0\.0)|
        (?:255\.224\.0\.0)|
        (?:255\.240\.0\.0)|
        (?:255\.248\.0\.0)|
        (?:255\.252\.0\.0)|
        (?:255\.254\.0\.0)|
        (?:255\.255\.0\.0)|
        (?:255\.255\.128\.0)|
        (?:255\.255\.192\.0)|
        (?:255\.255\.224\.0)|
        (?:255\.255\.240\.0)|
        (?:255\.255\.248\.0)|
        (?:255\.255\.252\.0)|
        (?:255\.255\.254\.0)|
        (?:255\.255\.255\.0)|
        (?:255\.255\.255\.128)|
        (?:255\.255\.255\.192)|
        (?:255\.255\.255\.224)|
        (?:255\.255\.255\.240)|
        (?:255\.255\.255\.248)|
        (?:255\.255\.255\.252)|
        (?:255\.255\.255\.254)|
        (?:255\.255\.255\.255)
    )
  ipv4_prefix_length: '(?:\b(?:(?:[0-2]?\d)|(?:3[0-2]))\b)'
  ip_prefix: '(?:{{ip}}\s+{{subnet_mask}})'
  ipv6_prefix_length: '(?:1?\d?\d)'
  ipv6_prefix: '(?:(?:(?:(?:(?:[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][0-9]|1[0-9][0-9]|[1-9]?[0-9])(?:\.(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3})|:))|(?:(?:[0-9A-Fa-f]{1,4}:){5}(?:(?:(?::[0-9A-Fa-f]{1,4}){1,2})|:(?:(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])(?:\.(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){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][0-9]|1[0-9][0-9]|[1-9]?[0-9])(?:\.(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){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][0-9]|1[0-9][0-9]|[1-9]?[0-9])(?:\.(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){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][0-9]|1[0-9][0-9]|[1-9]?[0-9])(?:\.(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){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][0-9]|1[0-9][0-9]|[1-9]?[0-9])(?:\.(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3}))|:))|(?::(?:(?:(?::[0-9A-Fa-f]{1,4}){1,7})|(?:(?::[0-9A-Fa-f]{1,4}){0,5}:(?:(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])(?:\.(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3}))|:)))(?:%.+)?/{{ipv6_prefix_length}}|::/0))'
  ipv6: '(?:(?:(?:(?:[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][0-9]|1[0-9][0-9]|[1-9]?[0-9])(?:\.(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3})|:))|(?:(?:[0-9A-Fa-f]{1,4}:){5}(?:(?:(?::[0-9A-Fa-f]{1,4}){1,2})|:(?:(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])(?:\.(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){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][0-9]|1[0-9][0-9]|[1-9]?[0-9])(?:\.(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){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][0-9]|1[0-9][0-9]|[1-9]?[0-9])(?:\.(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){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][0-9]|1[0-9][0-9]|[1-9]?[0-9])(?:\.(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){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][0-9]|1[0-9][0-9]|[1-9]?[0-9])(?:\.(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3}))|:))|(?::(?:(?:(?::[0-9A-Fa-f]{1,4}){1,7})|(?:(?::[0-9A-Fa-f]{1,4}){0,5}:(?:(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])(?:\.(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3}))|:)))(?:%.+)?)'
  vlan_id: |
    (?xi)
    (?:
      (?:[0-3]\d{2,3})|
      (?:40[0-9][0-5])|
      (?:\d{2,3})|
      [1-9]
    )
  vlan_range: |
    (?xi)
    (?:
      {{vlan_id}}
      (?:
        (?:
          (?:-)|(?:,)
        )
        {{vlan_id}}
      )*
    )
  network_address: '(?:{{ip}})\s+(?:{{ip}})'
  interface_names: |
    (?xi)
    (?:
      (?:vlan)|
      (?:vl)|
      (?:Management)|
      (?:mgmt)|
      (?:Ethernet)|
      (?:Eth)|
      (?:port-channel)|
      (?:po)|
      (?:TenGigabitEthernet)|
      (?:Te)|
      (?:FastEthernet)|
      (?:Fa)|
      (?:GigabitEthernet)|
      (?:Gi)|
    )
  interface_numbers: |
    (?xi)
    (?:\d+(?:/\d+)*(?:\.\d+)?)
  interface_number_ranged: |
    (?xi)
    (?:\d+(?:/\d+)*(?:\.\d+)?)(?:-\d+)?
  network_target: |
    (?xi)
    (?:{{ip_prefix}})|
    (?:any4)|
    (?:any6)|
    (?:any)
  management_protocols: |
    (?xi)
    (?:
      (?:http)|
      (?:ssh)|
      (?:telnet)
    )
  protocol_target: |
    (?xi)
    (?:
     (?:ip)|
     (?:tcp-udp)|
     (?:tcp)|
     (?:udp)
    )
  port_numbers: '(?:(?:[1-6]?\d{1,4}))'
  icmp_types: |
    (?xi)
    (?:
      (?:echo-reply)|
      (?:unreachable)|
      (?:source-quench)|
      (?:redirect)|
      (?:alternate-address)|
      (?:echo)|
      (?:router-advertisement)|
      (?:router-solicitation)|
      (?:time-exceeded)|
      (?:parameter-problem)|
      (?:timestamp-request)|
      (?:timestamp-reply)|
      (?:information-request)|
      (?:information-reply)|
      (?:address-mask-request)|
      (?:address-mask-reply)|
      (?:conversion-error)|
      (?:mobile-redirect)|
      (?:traceroute)
    )
  port_names: |
    (?xi)
    (?:bgp)|
    (?:bootps)|
    (?:bootpc)|
    (?:citrix-ica)|
    (?:domain)|
    (?:ftp)|
    (?:https)|
    (?:isakmp)|
    (?:kerberos)|
    (?:ldaps)|
    (?:ldap)|
    (?:lpd)|
    (?:netbios-ssn)|
    (?:netbios-ns)|
    (?:netbios-dgm)|
    (?:nfs)|
    (?:ntp)|
    (?:rsh)|
    (?:smtp)|
    (?:snmptrap)|
    (?:snmp)|
    (?:sqlnet)|
    (?:ssh)|
    (?:sunrpc)|
    (?:syslog)|
    (?:tacacs)|
    (?:talk)|
    (?:telnet)|
    (?:tftp)|
    (?:www)
  operators: >
    (?:
      (?:eq)|
      (?:neq)|
      (?:ge)|
      (?:gt)|
      (?:lt)|
      (?:le)
    )
  valid_ports: '(?:(?:{{port_numbers}})|(?:{{port_names}}))'
  port_target: '(?:(?:{{port_numbers}})|(?:{{port_names}}))'
  drives: |
    (?xi)
    (?:
      (?:(?:(?:running)|(?:startup))-config)|
      (?:flash)|
      (?:disk(?:[0-3])?)
    )
  uri: '(?:(?:t?ftp)|scp)(?://)(?<hostname>(?:\d+\.){3}\d+)(?:\/\S*)'
  locations: '(?:{{drive}}|{{uri}})'
  scope_object_network: '^\s*(object)\s+(network)\s+(\S+)'
  scope_object_service: '^\s*(object)\s+(service)\s+(\S+)'
  scope_object_group_protocol: '^\s*(object-group)\s+(protocol)\s+(\S+)'
  scope_object_group_network: '^\s*(object-group)\s+(network)\s+(\S+)'
  scope_vlan: '^\s*(vlan)\s+({{vlan_id}})'
  scope_context: '^\s*(context)\s+(\S+)'
  scope_configure_terminal: '^\s*(?:(configure)\s*(terminal))'
  scope_interface: |
      (?xi)
      ^\s*(interface)\s+
      (?:
        (?:(range)\s+({{interface_names}})\s*({{interface_number_ranged}}))|
        ({{interface_names}})\s*({{interface_numbers}})
      )

contexts:
  main:
    - include: enable
    - include: configure_terminal_scope

  prototype:
    - include: pipe
    - include: show
    - include: pop_ctx_word
    - include: scope
    - include: device_comment
    - include: comment

  enable:
    - include: configure_terminal
    - include: changeto
    - include: terminal
    - include: write
    - include: copy
    - include: logout
    - include: show_drives
    - include: packet_tracer
    - include: configure_terminal_scope

  configure_terminal:
    - match: '{{scope_configure_terminal}}'
      # with_prototype:
      #   - include: scope
      captures:
        0: cisco.scope
        1: variable.parameter
        2: support.constant
      # push:
      #   - meta_content_scope: text.network.cisco.configure_terminal
      #   - include: configure_terminal_scope

  configure_terminal_scope:
    - include: nat
    - include: aaa
    - include: snmp
    - include: vlan
    - include: names
    - include: pager
    - include: banner
    - include: logging
    - include: timeout
    - include: crypto
    - include: dhcp
    - include: objects
    - include: context
    - include: username
    - include: hostname
    - include: ip_route
    - include: password
    - include: interface
    - include: class_map
    - include: ssl_cipher
    - include: policy_map
    - include: domain_name
    - include: arp_timeout
    - include: access_list
    - include: tftp_server
    - include: reverse_path
    - include: access_group
    - include: object_group
    - include: group_policy
    - include: interface_mtu
    - include: user_identity
    - include: service_policy
    - include: fragment_chain
    - include: ssl_encryption
    - include: aaa_server_host
    - include: treat_detection
    - include: enable_password
    - include: dns_server_group
    - include: ssh_key_exchange
    - include: monitor_interface
    - include: protocol_settings
    - include: aaa_server_protocol
    - include: partials

  scope:
    - include: removal
    - include: comment
    - include: pop_ctx_word

  pop_context:
    - match: '(?=.)'
      pop: true

  partials:
    - match: |
        (?xi)
        (?:
          ^\s*
          (?:
            (?:aaa)|
            (?:aaa-server)|
            (?:access-group)|
            (?:access-list)|
            (?:alert-interval)|
            (?:allocate-interface)|
            (?:arp)|
            (?:banner)|
            (?:changeto)|
            (?:class-map)|
            (?:config-url)|
            (?:configure)|
            (?:context)|
            (?:crypto)|
            (?:description)|
            (?:domain-name)|
            (?:enable)|
            (?:end)|
            (?:exit)|
            (?:fqdn)|
            (?:fragment)|
            (?:group-object)|
            (?:host)|
            (?:hostname)|
            (?:http)|
            (?:icmp)|
            (?:inspect)|
            (?:interface)|
            (?:ip)|
            (?:ipv6)|
            (?:key)|
            (?:logging)|
            (?:logout)|
            (?:max-failed-attempts)|
            (?:message-length)|
            (?:monitor-interface)|
            (?:mtu)|
            (?:name)|
            (?:nameif)|
            (?:nat)|
            (?:network-object)|
            (?:object)|
            (?:object-group)|
            (?:parameters)|
            (?:passwd)|
            (?:password)|
            (?:policy-map)|
            (?:port-object)|
            (?:protocol-object)|
            (?:range)|
            (?:route)|
            (?:security-level)|
            (?:service)|
            (?:service-object)|
            (?:service-policy)|
            (?:set)|
            (?:show)|
            (?:shutdown)|
            (?:snmp-server)|
            (?:ssh)|
            (?:ssl)|
            (?:subnet)|
            (?:telnet)|
            (?:terminal)|
            (?:timeout)|
            (?:user-identity)|
            (?:user-statistics)|
            (?:username)|
            (?:vlan)
          )
          \s
          [^$]*
        )
      scope: text.network.cisco.partial

  pop_context_on_unknown:
    # - match: '(?=^\s*[^{{comment}}\s].*$)'
    - match: |
        (?xm)
        (?:
          (?:(^(?:(?:\s)|(!))*$)+)
        )
      pop: true
      captures:
        1: comment.line

  removal:
    - meta_include_prototype: false
    - match: ^\s*(no\s[^[!#]]*)
      scope: text.network.cisco.removal
      captures:
        1: keyword.other

  pop_ctx_word:
    - match: ^(!)$
      captures:
        1: comment.line
      pop: true
    - match: ({{pop_ctx}})
      pop: true
      captures:
        1: comment.line
    - match: '^\s*(end)\s*$'
      captures:
        1: comment.block.documentation
      pop: true
      # push:
      #   - clear_scopes: true
      #     push: text.network.cisco.asa

  device_comment:
    - match: |
        (?xi)
        ^(
          \s*
          {{comment}}
          \s+
          (?:
            (?:on)|
            (?:devices?)
          )
          \s+
          \S.*
        )$
      scope: text.network.cisco.comment
      captures:
        0: cisco.scope
        1: comment.line

  comment:
    - match: ({{comment}}.*)$
      scope: text.network.cisco.comment
      captures:
        1: comment.line

  hostname:
    - match: ^\s*(hostname)\s*(\S+)
      captures:
        1: support.constant
        2: string.unquoted

  arp_timeout:
    - match: ^\s*(arp)\s+(timeout)\s+(\d+)
      captures:
        1: support.constant
        2: support.constant
        3: constant.numeric

  timeout:
    - match: |
        (?xi)
        ^\s*
        (timeout)\s+
        (?:
          (?:((?:pat-)?xlate)\s+({{time}}))|
          (?:(conn)\s+({{time}})\s+(half-closed)\s+({{time}})\s+(udp)\s+({{time}})\s+(icmp)\s+({{time}}))|
          (?:(sunrpc)\s+({{time}})\s+(h323)\s+({{time}})\s+(h225)\s+({{time}})\s+(mgcp)\s+({{time}})\s+(mgcp-pat)\s+({{time}}))|
          (?:(sip)\s+({{time}})\s+(sip_media)\s+({{time}})\s+(sip-invite)\s+({{time}})\s+(sip-disconnect)\s+({{time}}))|
          (?:(sip-provisional-media)\s+({{time}})\s+(uauth)\s+({{time}})\s+(absolute))|
          (?:(tcp-proxy-reassembly)\s+({{time}}))|
          (?:(floating-conn)\s+({{time}}))
        )
      captures:
        1: support.constant           # timeout
        2: support.constant           # xlate
        3: constant.numeric           # xlate time
        4: support.constant           # conn
        5: constant.numeric           # conn time
        6: support.constant           # conn half-closed
        7: constant.numeric           # conn half-closed time
        8: support.constant           # conn udp
        9: constant.numeric           # conn udp time
        10: support.constant           # conn icmp
        11: constant.numeric           # conn icmp time
        12: support.constant           # sunrpc
        13: constant.numeric           # sunrpc time
        14: support.constant           # sunrpc h323
        15: constant.numeric           # sunrpc h323 time
        16: support.constant           # sunrpc h225
        17: constant.numeric           # sunrpc h225 time
        18: support.constant           # sunrpc mgcp
        19: constant.numeric           # sunrpc mgcp time
        20: support.constant           # sunrpc mgcp-pat
        21: constant.numeric           # sunrpc mgcp-pat time
        22: support.constant           # sip
        23: constant.numeric           # sip time
        24: support.constant           # sip sip_media
        25: constant.numeric           # sip sip_media time
        26: support.constant           # sip sip-invite
        27: constant.numeric           # sip sip-invite time
        28: support.constant           # sip sip-disconnect
        29: constant.numeric           # sip sip-disconnect time
        30: support.constant           # sip-provisional-media
        31: constant.numeric           # sip-provisional-media time
        32: support.constant           # sip-provisional-media uauth
        33: constant.numeric           # sip-provisional-media uauth time
        34: support.constant           # sip-provisional-media uauth absolute
        35: support.constant           # sip tcp-proxy-reassembly
        36: constant.numeric           # sip tcp-proxy-reassembly time
        37: support.constant           # sip floating-conn
        38: constant.numeric           # sip floating-conn time

  ssl_encryption:
    - match: '^\s*(ssl)\s+(encryption)\s+(\S+)\s+(\S+)'
      captures:
        1: support.constant
        2: support.constant
        3: string.unquoted
        4: string.unquoted
        5: string.unquoted

  ssl_cipher:
    - match: |
        (?xi)
        ^\s*
        (ssl)\s+
        (cipher)\s+
        (
          (?:default)|
          (?:dtlsv1)|
          (?:sslv3)|
          (?:tlsv1)|
          (?:tlsv1\.1)|
          (?:tlsv1\.2)
        )\s+
        (?:
          (
            (?:all)|
            (?:low)|
            (?:medium)|
            (?:fips)|
            (?:high)
          )|
          (?:
            (custom)\s+
            (\S+)
          )
        )
      captures:
        1: support.constant     # ssl
        2: support.constant     # ssl cipher
        3: constant.numeric     # ssl cipher version
        4: constant.numeric     # ssl cipher version level
        5: support.constant     # ssl cipher version custom
        6: string.unquoted      # ssl cipher version custom string

  terminal:
    - match: '^\s*(terminal)\s+(width|pager)\s(\d+)'
      captures:
        1: support.constant
        2: support.constant
        3: constant.numeric

  user_identity:
    - match: '^\s*(user-identity)\s+(default-domain)\s(\S+)'
      captures:
        1: support.constant
        2: support.constant
        3: string.unquoted

  banner:
    - match: '^\s*(banner)\s+((?:exec)|(?:motd))\s(.*)'
      captures:
        1: support.constant
        2: support.constant
        3: comment.line

  changeto:
    - match: ^\s*(changeto)\s+(?:(system)|(context))\s+(\S+)
      captures:
        0: cisco.scope
        1: support.constant
        2: string.unquoted
        3: support.constant
        4: string.unquoted

  monitor_interface:
    - match: ^\s*(monitor-interface)\s+(\S+)
      captures:
        1: support.constant
        2: entity.other.inherited-class


  nat:
    - include: global_static_nat

  global_static_nat:
    - match: |
        (?xi)
        ^\s*
        (nat)\s+\((\S+),(\S+)\)\s+
        (?:(after-auto\s+)?(\d+\s+)?)?
        (source)\s+
        (
          (?:static)|
          (?:dynamic)
        )
        \s+
        (?:
          (any)|
          (\S+)
        )
        \s+
        (?:
          (?:(interface)(?:\s+(ipv6))?)|
          (any)|
          (\S+)
        )
        (?:
          \s+
          (destination)\s+(static)\s+
          (?:
            (?:(interface)(?:\s+(ipv6))?)|
            (\S+)
          )
          \s+
          (?:
            (any)|
            (\S+)
          )
        )?
        (?:
          \s+
          (service)\s+
          (?:
            (any)|
            (\S+)
          )
          \s+
          (\S+)
          (?:
            (?:
              (\s+net-to-net)?
              (\s+dns)?
              (?:
                (\s+unidirectional)|
                (?:
                  (\s+no-proxy-arp)
                  (\s+route-lookup)?
                )
              )?
              (?:\s+(inactive))?
              (?:\s+(description)\s+(\S+))?
            )
          )?
        )?
      captures:
        1: support.constant                   # nat
        2: entity.other.attribute-name        # nat interface mapped
        3: entity.other.attribute-name        # nat interface real
        4: support.constant                   # after-auto
        5: constant.numeric                   # line
        6: support.constant                   # nat source
        7: support.constant                   # static / dynamic
        8: constant.numeric                   # any
        9: string.unquoted                    # object
        10: support.constant                  # interface
        11: support.constant                  # interface ipv6
        12: constant.numeric                  # any
        13: string.unquoted                   # mapped object
        14: support.constant                  # destination
        15: support.constant                  # static
        16: support.constant                  # interface
        17: support.constant                  # interface ipv6
        18: string.unquoted                   # object
        19: constant.numeric                  # any
        20: string.unquoted                   # mapped object
        21: support.constant                  # service
        22: constant.numeric                  # any
        23: string.unquoted                   # real service object
        24: string.unquoted                   # mapped service object
        25: support.constant                  # net-to-net
        26: support.constant                  # dns
        27: support.constant                  # unidirectional
        28: support.constant                  # no-proxy-arp
        29: support.constant                  # route-lookup
        30: invalid.deprecated.inactive       # inactive
        31: support.constant                  # description
        32: string.unquoted                   # description string

  objects:
    - include: object_network
    - include: object_service

  description:
    - match: '^\s*(description.*)'
      captures:
        1: comment.line

  dns_server_group:
    - match: |
        (?xi)
        ^\s*
        (dns)\s+(server-group)\s+(\S+)
      captures:
        0: cisco.scope
        1: variable.parameter
        2: support.constant
        3: string.unquoted
      push:
        - meta_content_scope: text.network.cisco.asa.dns-server-group
        - include: dns_server_group_name_server
        - include: dns_server_group_domain_name
        - include: pop_on_configure_terminal_context

  dns_server_group_name_server:
    - match: |
        (?xi)
        ^\s*
        (name-server)((?:\s+{{ip}})+)(?:\s+(\S+))?
      captures:
        1: support.constant
        2: constant.numeric.ip.ipv4.address
        3: entity.other.attribute-name

  dns_server_group_domain_name:
    - match: |
        (?xi)
        ^\s*
        (domain-name)\s+(\S+)
      captures:
        1: support.constant
        2: string.unquoted

  group_policy:
    - match: |
        (?xi)
        ^\s*
        (group-policy)\s+
        ({{group_policy_name}})\s+
        (?:
          (?:(internal)(?:\s+(from)\s+({{group_policy_name}}))?)|
          (?:(external\s+server-group)\s+(\S+)\s+(password)\s+(\S{1,128}))
        )
      captures:
        1: support.constant
        2: string.unquoted
        3: support.constant
        4: support.constant
        5: string.unquoted
        6: support.constant
        7: string.unquoted
        8: support.constant
        9: string.unquoted
    - include: group_policy_attributes

  group_policy_attributes:
    - match: |
        (?xi)
        ^\s*
        (group-policy)\s+
        ({{group_policy_name}})\s+(attributes)
      captures:
        0: cisco.scope
        1: variable.parameter
        2: string.unquoted
        3: support.constant
      push:
        - meta_content_scope: text.network.cisco.asa.group-policy-attributes
        - include: group_policy_vpn_tunnel_protocol
        - include: pop_on_configure_terminal_context

  group_policy_vpn_tunnel_protocol:
    - match: |
        (?xi)
        ^\s*
        (vpn-tunnel-protocol)\s+
        ({{vpn_tunnel_protocols}})
      captures:
        1: support.constant
        2: entity.other.attribute-name

  object_group:
    - include: object_group_incomplete
    - include: object_group_network
    - include: object_group_service
    - include: object_group_protocol
    - include: object_group_icmp

  object_group_group_object:
    - match: |
        (?xi)
        ^\s*
        (?:
          (?:(group-object)\s+(\S+))|
          (?:(network-object\s+object)\s+(\S+))
        )
      captures:
        1: support.constant     # group-object
        2: string.unquoted      # group-object name
        3: support.constant     # network-object object
        4: string.unquoted      # network-object object name

  object_network:
    - match: '{{scope_object_network}}'
      captures:
        0: cisco.scope
        1: variable.parameter
        2: support.constant
        3: string.unquoted
      push:
        - meta_content_scope: text.network.cisco.asa.object.network
        - include: description
        - match: |
            (?xi)
            ^\s*
            (?:
             (?:(host)\s+({{ip}}))|
             (?:(fqdn)\s+(\S+))|
             (?:(subnet)\s+({{ip}})\s+({{subnet_mask}}))|
             (?:(range)\s+({{ip}}\s+{{ip}}))|
             (?:(nat)\s+\((\S+),(\S+)\)\s+(static)\s+({{ip}}))
            )
          captures:
            1: support.constant             # host
            2: constant.numeric             # ip
            3: support.constant             # fqdn
            4: string.unquoted              # fqdn name
            5: support.constant             # subnet
            6: constant.numeric             # subnet network
            7: constant.numeric             # subnet subnet mask
            8: support.constant             # range
            9: constant.numeric             # range ips
            10: support.constant            # nat
            11: entity.other.attribute-name # nat real
            12: entity.other.attribute-name # nat mapped
            13: support.constant            # nat static
            14: constant.numeric            # nat ip
        - include: pop_on_configure_terminal_context

  object_group_protocol:
    - match: '{{scope_object_group_protocol}}'
      captures:
        0: cisco.scope
        1: variable.parameter
        2: support.constant
        3: string.unquoted
      push:
        - meta_content_scope: text.network.cisco.asa.object_group.protocol
        - include: description
        - include: object_group_group_object
        - match: |
            (?xi)
            ^\s*
            (?:
              (protocol-object)\s+
              (?:
                ({{protocol_target}})
              )
            )
          captures:
            1: support.constant             # protocol-object
            2: constant.numeric             # protocol
        # - include: pop_context_on_unknown
        - include: pop_on_configure_terminal_context

  object_service:
    - match: '{{scope_object_service}}'
      captures:
        0: cisco.scope
        1: variable.parameter
        2: support.constant
        3: string.unquoted
      push:
        - meta_content_scope: text.network.cisco.asa.object.service
        - include: description
        - match: |
            (?xi)
            ^\s*
            (?:
             (?:(service)\s+(tcp|udp)\s+(source|destination))\s+(?:
                (?:({{operators}})\s+({{port_target}}))|
                (?:(range)\s+({{port_target}}\s+{{port_target}}))
              )
            )
          captures:
            1: support.constant             # service
            2: constant.numeric             # service protocol
            3: support.constant             # service source / destination
            4: support.constant             # operator
            5: constant.numeric             # operator port
            6: support.constant             # operator
            7: constant.numeric             # operator port
            8: constant.numeric             # operator port
        # - include: pop_context_on_unknown
        - include: pop_on_configure_terminal_context

  object_group_incomplete:
    - match: '^\s*object-group\s+\S+$'
      scope: text.network.cisco.asa.object_group.incomplete

  object_group_network:
    - match: '{{scope_object_group_network}}'
      captures:
        0: cisco.scope
        1: variable.parameter
        2: support.constant
        3: string.unquoted
      push:
        - meta_content_scope: text.network.cisco.asa.object_group.network
        - include: description
        - include: object_group_group_object
        - match: |
            (?xi)
            ^\s*
            (?:
              (network-object)\s+
              (?:
                (?:(host)\s+({{ip}}))|
                (?:({{ip}})\s+({{subnet_mask}}))|
              )
            )
          captures:
            1: support.constant             # network-object
            2: support.constant             # host
            3: constant.numeric             # ip
            4: constant.numeric             # network
            5: constant.numeric             # subnet mask
        # - include: pop_context_on_unknown
        - include: pop_on_configure_terminal_context

  pop_on_configure_terminal_context:
    - match: '(?={{configure_terminal_ctx_words}})'
      pop: true

  aaa_server_protocol:
    - match: |
        (?xi)
        ^\s*
        (aaa-server)\s+(\S+)\s+(protocol)\s+({{aaa_protocols}})
      captures:
        0: cisco.scope
        1: support.constant
        2: string.unquoted
        3: support.constant
        4: constant.numeric
      push:
        - meta_content_scope: text.network.cisco.asa.aaa_server.protocol
        - match: |
            (?xi)
            ^\s*
            (max-failed-attempts)\s+(\d+)
          captures:
            1: support.constant
            2: constant.numeric
        - include: pop_on_configure_terminal_context

  aaa_server_host:
    - match: |
        (?xi)
        ^\s*
        (aaa-server)\s+(\S+)\s+\((\S+)\)\s+(host)\s+({{ip}})
      captures:
        0: cisco.scope
        1: support.constant
        2: string.unquoted
        3: entity.other.attribute-name
        4: support.constant
        5: constant.numeric
      push:
        - meta_content_scope: text.network.cisco.asa.aaa_server.host
        - match: |
            (?xi)
            ^\s*
            (?:(key)\s+(\S+))|
            (?:((?:(?:authentication)|(?:accounting))-port)\s+(\S+))
          captures:
            1: support.constant     # key
            2: string.unquoted      # key string
            3: support.constant     # authentication / accounting
            4: constant.numeric     # port number
        - include: pop_on_configure_terminal_context


  class_map:
    - match: |
        (?xi)
        ^\s*
        (class-map)\s+(\S+)
      captures:
        0: cisco.scope
        1: support.constant
        2: string.unquoted
      push:
        - meta_content_scope: text.network.cisco.asa.policy_map.global
        - match: |
            (?xi)
            ^\s*
            (?:(match)\s+(default-inspection-traffic))
          captures:
            1: support.constant
            2: support.constant
        - include: pop_on_configure_terminal_context


  policy_map:
    - include: policy_map_inspect_dns
    - include: policy_map_global

  service_policy:
    - match: |
        (?xi)
        ^\s*
        (service-policy)\s+(\S+)\s+(global)
      captures:
        0: cisco.scope
        1: variable.parameter
        2: string.unquoted
        3: support.constant

  policy_map_global:
    - match: |
        (?xi)
        ^\s*
        (policy-map)\s+(\S+)
      captures:
        0: cisco.scope
        1: variable.parameter
        2: string.unquoted
      push:
        - meta_content_scope: text.network.cisco.asa.policy_map.global
        - include: policy_map_class
        - include: pop_on_configure_terminal_context

  policy_map_inspect_dns:
    - match: |
        (?xi)
        ^\s*
        (policy-map)\s+(type)\s+(inspect)\s+(dns)\s+(\S+)
      captures:
        0: cisco.scope
        1: support.constant      # policy-map
        2: support.constant      # policy-map type
        3: support.constant      # policy-map type inspect
        4: support.constant      # policy-map type inspect dns
        5: string.unquoted       # name
      push:
        - meta_content_scope: text.network.cisco.asa.policy_map.inspect.dns
        - include: policy_map_inspect_dns_parameters
        # - include: pop_context_on_unknown
        - include: pop_on_configure_terminal_context

  policy_map_inspect_dns_parameters:
    - match: |
        (?xi)
        ^\s*
        (parameters)
      captures:
        1: support.constant     # parameters
      push:
        - meta_content_scope: text.network.cisco.asa.policy_map.inspect.dns.parameters
        - include: dns_inspection_message_length
        # - include: pop_context_on_unknown

  dhcp:
    - include: dhcp_auto_config
    - include: dhcp_address
    - include: dhcp_lease
    - include: dhcp_option
    - include: dhcp_dns
    - include: dhcp_domain
    - include: dhcp_enable

  dhcp_auto_config:
    - match: |
        (?xi)
        ^\s*
        (dhcpd)\s+(auto_config)\s+(\S+)
      captures:
        1: support.constant
        2: support.constant
        3: entity.other.attribute-name

  dhcp_dns:
    - match: |
        (?xi)
        ^\s*
        (dhcpd)\s+(dns)\s+({{ip}})(?:\s+({{ip}}))?(?:\s+(interface)\s+(\S+))?
      captures:
        1: support.constant
        2: support.constant
        3: constant.numeric.ip.ipv4.address
        4: constant.numeric.ip.ipv4.address
        5: support.constant
        6: entity.other.attribute-name

  dhcp_domain:
    - match: |
        (?xi)
        ^\s*
        (dhcpd)\s+(domain)\s+(\S+)(?:\s+(interface)\s+(\S+))?
      captures:
        1: support.constant
        2: support.constant
        3: string.unquoted
        4: support.constant
        5: entity.other.attribute-name

  dhcp_enable:
    - match: |
        (?xi)
        ^\s*
        (dhcpd)\s+(enable)\s+(\S+)
      captures:
        1: support.constant
        2: support.constant
        3: entity.other.attribute-name

  dhcp_option:
    - match: |
        (?xi)
        ^\s*
        (dhcpd)\s+(option)\s+
          (
            (?!
              (?:
                (?:255)|
                (?:82)|
                (?:67)|
                (?:61)|
                (?:59)|
                (?:58)|
                (?:54)|
                (?:53)|
                (?:52)|
                (?:51)|
                (?:50)|
                (?:12)|
                (?:1)|
                (?:0)
              )
            )
            {{number_range_0_255}}
          )
        \s+
        (?:
          (?:(ip)\s+({{ip}}))|
          (?:(hex)\s+([a-f0-9]+))|
          (?:(ascii)\s+((?:(?=[^\s])[\x00-\x7F])+))  # ASCII
        )
        (?:\s+(interface)\s+(\S+))?
      captures:
        1: support.constant
        2: support.constant
        3: constant.numeric
        4: support.constant
        5: constant.numeric.ip.ipv4.address
        6: support.constant
        7: constant.numeric.ip.ipv4.address
        8: support.constant
        9: string.unquoted
        10: support.constant
        11: entity.other.attribute-name

  dhcp_lease:
    - match: |
        (?xi)
        ^\s*
        (dhcpd)\s+(lease)\s+({{number_range_300_1048575}})\s+(interface)\s+(\S+)
      captures:
        1: support.constant
        2: support.constant
        3: constant.numeric
        4: support.constant
        5: entity.other.attribute-name

  dhcp_address:
    - match: |
        (?xi)
        ^\s*
        (dhcpd)\s+(address)\s+({{ip}})(?:-({{ip}}))?\s+(\S+)
      captures:
        1: support.constant
        2: support.constant
        3: constant.numeric.ip.ipv4.address
        4: constant.numeric.ip.ipv4.address
        5: entity.other.attribute-name

  dns_inspection_message_length:
    - match: |
        (?xi)
        ^\s*
        (message-length)\s+
        (?:
          (maximum)\s+
          (?:
            (?:(client)\s+(auto))|
            (\d+)
          )
        )
      captures:
        1: support.constant     # message-length
        2: support.constant     # maximum
        3: support.constant     # maximum client
        4: support.constant     # maximum client auto
        5: constant.numeric     # maximum number


  policy_map_class:
    - match: |
        (?xi)
        ^\s*
        (class)\s+(\S+)
      captures:
        0: cisco.scope
        1: support.constant
        2: string.unquoted
      push:
        - meta_content_scope: text.network.cisco.asa.policy_map.global.class
        - include: policy_map_class_inspect
        - include: policy_map_class_user_statistics
        - include: policy_map_class_set
        - include: pop_on_configure_terminal_context
        - match: (?=\s*\S)
          pop: true

  policy_map_class_inspect:
    - match: |
        (?xi)
        ^\s*
        (inspect)\s+
        (?:
          (?:(dns)\s+(\S+))|
          ({{inspect_protocol}})
        )
      captures:
        1: support.constant     # inspect
        2: constant.numeric     # dns map
        3: string.unquoted      # dns map name
        4: constant.numeric     # inspect protocol
    # - include: pop_context_on_unknown

  policy_map_class_user_statistics:
    - match: |
        (?xi)
        ^\s*
        (set)\s+
        (?:
          (?:
            (connection)\s+
            (?:
              (?:(embryonic-conn-max)\s+(\d+))
            )
          )
        )
      captures:
        0: cisco.scope
        1: support.constant     # set
        2: support.constant     # connection
        3: support.constant     # embryonic-conn-max
        4: constant.numeric     # embryonic-conn-max number
    # - include: pop_context_on_unknown

  policy_map_class_set:
    - match: |
        (?xi)
        ^\s*
        (user-statistics)\s+
        (?:
          (?:(accounting))
        )
      captures:
        1: support.constant     # user-statistics
        2: constant.numeric     # accounting
    # - include: pop_context_on_unknown

  aaa_authentication_secure_http_client:
    - match: |
        (?xi)
        ^\s*(aaa)\s+(authentication)\s+(secure-http-client)
      captures:
        1: support.constant
        2: support.constant
        3: support.constant

  aaa:
    - include: aaa_authentication_secure_http_client
    - match: |
        (?xi)
        (?:
          (aaa)\s+
          (?:
            (?:(authentication)\s+
              (?:
                (?:
                  ({{management_protocols}}|(?:serial)|enable)\s+
                  (console)
                  ((?:\s+TACACS\+)?(?:\s+LOCAL)?)
                )|
                (login-history)
              )
            )|
            (?:(authorization)\s+
              (?:
                (exec\s+authentication-server\s+auto-enable)
              )
            )|
            (?:(accounting)\s+
              (?:
                ((?:(?:{{management_protocols}}|(?:enable))\s+console)|(?:command))
                ((?:\s+TACACS\+)?(?:\s+LOCAL)?)
              )
            )
          )
        )
      captures:
        1: support.constant             # aaa
        2: support.constant             # authentication
        3: support.constant             # management protocol
        4: support.constant             # console
        5: string.unquoted              # tacacs or local
        6: support.constant
        7: support.constant             # authorization
        8: support.constant             # exec authentication-server auto-enable
        9: support.constant             # accounting
        10: support.constant             # accounting management protocol tacas or local
        11: string.unquoted             # accounting management protocol tacas or local

  object_group_service:
    - match: |
        (?xi)
        ^\s*
        (object-group)\s+(service)\s+(\S+)\s+
        (
          (?:tcp-udp)|
          (?:tcp)|
          (?:udp)
        )?
      captures:
        0: cisco.scope
        1: variable.parameter     # object-group
        2: support.constant       # service
        3: string.unquoted        # name
        4: constant.numeric       # protocol
      push:
        - meta_content_scope: text.network.cisco.asa.object_group.service
        - include: description
        - include: object_group_group_object
        - match: |
            (?xi)
            ^\s+(service-object)\s+(ip)
          captures:
            1: support.constant
            2: constant.language
        - match: >
            (?xi)
            ^\s*
            (port-object)\s+
            (?:
              (?:({{operators}})\s+({{port_target}}))|
              (?:(range)\s+({{port_target}}\s+{{port_target}}))
            )
          captures:
            1: support.constant             # port-object
            2: support.constant             # operator
            3: constant.numeric             # target
            4: support.constant             # range
            5: constant.numeric             # target range
        - match: |
            (?xi)
            (?:
              ^\s*
              (service-object)\s+
              (?:
                (?:
                  (icmp)
                )|
                (?:
                  ({{protocol_target}})
                  \s+
                  (source|destination)\s+
                  (?:
                    (?:({{operators}})\s+({{port_target}}))|
                    (?:(range)\s+({{port_target}}\s+{{port_target}}))
                  )
                )
              )
            )
          captures:
            1: support.constant             # service-object
            2: constant.numeric             # icmp
            3: constant.numeric             # protocol
            4: support.constant             # target
            5: support.constant             # operator
            6: constant.numeric             # target
            7: support.constant             # range
            8: constant.numeric             # target range
        # - include: pop_context_on_unknown
        - include: pop_on_configure_terminal_context

  object_group_icmp:
    - match: '\s*(object-group)\s+(icmp-type)\s+(\S+)'
      captures:
        0: cisco.scope
        1: variable.parameter     # object-group
        2: support.constant       # icmp-type
        3: string.unquoted        # name
      push:
        - meta_content_scope: text.network.cisco.asa.object_group.icmp_type
        - include: description
        - include: object_group_group_object
        - match: >
            (?xi)
            ^\s*
            (icmp-object)\s+
            (
              {{icmp_types}}
            )
          captures:
            1: support.constant             # port-object
            2: support.constant             # operator
            3: constant.numeric             # icmp_type
        # - include: pop_context_on_unknown
        - include: pop_on_configure_terminal_context

  access_list:
    - include: access_list_cached_log_flows
    - include: access_list_remark
    - include: access_list_ip
    - include: access_list_icmp
    - include: incomplete_access_list
    - include: building_access_list

  # Used to avoid object(-group)? (network|service|protocol) completions from triggering
  incomplete_access_list:
    - match: |
        (?xi)
        (access-list)\s+.*
      scope: text.network.cisco.asa.access_list.incomplete

  packet_tracer:
    - match: |
        (?xi)
        (packet-tracer\s+input)\s+
        (\S+)\s+
        (
          (?:tcp)|
          (?:udp)
        )\s+
        ({{ip}})\s+
        ({{port_target}})\s+
        ({{ip}})\s+
        ({{port_target}})\s*$
      captures:
        1: support.constant                       # packet-tracer input
        2: string.unquoted                        # interface name
        3: support.constant                       # protocol
        4: constant.numeric                       # source ip
        5: constant.numeric                       # source port
        6: constant.numeric                       # destination ip
        7: constant.numeric                       # destination port

  building_access_list:
    - match: |
        (?xi)
        (access-list)\s+
        ([^;\s]+)\s+(?:(line)\s+(\d+)\s+)?(extended)\s+(?:(permit)|(deny))\s+.*
      captures:
        0: asa.acl_entry
        1: support.constant                       # access-list
        2: string.unquoted                        # access-list name
        3: support.constant                       # line
        4: constant.numeric                       # line number
        5: support.constant                       # extended
        6: entity.other.attribute-name            # permit
        7: keyword.other                          # deny

  access_list_remark:
    - match: >
        (?xi)
        \s*(access-list)\s+
        ([^;\s]+)\s+(?:(line)\s+(\d+)\s+)?(remark)(\s+.*)?
      captures:
        1: support.constant                       # access-list
        2: string.unquoted                        # access-list name
        3: support.constant                       # line
        4: constant.numeric                       # line number
        5: support.constant                       # remark
        6: comment.unquoted                       # remark string

  access_list_cached_log_flows:
    - match: >
        (?xi)
        \s*access-list\s+cached\s+(\S+)\s+log\s+flows:\s+
        total\s+\d+,\s+denied\s+\d+\s+
        \(deny-flow-max\s+\d+\)
      captures:
        0: comment.unquoted
      push:
        - match: '\s+alert-interval\s+\d+'
          captures:
            0: comment.unquoted
          pop: true

  access_list_ip:
    - match: |
        (?xi)
        \s*
        (access-list)\s+
        (?:
          (?:
            ([^;\s]+)(?:  # acl name
              (?:(;)\s+(\d+)\s+(elements;\s+name\s+hash:)\s+(0x\h{8}))|
              (?:\s+(line)\s+(\d+))?\s+
              (?:     # start ace: ip, tcp, udp
                (?:(extended)\s+(?:(permit)|(deny)))\s+
                (?:     # start ip, tcp, udp
                  (?:   # start protocol
                    (?:(object-group)\s+(\S+))|
                    (?:(object)\s+(\S+))|
                    ((?:{{protocol_target}})|\d+)
                  )     # end protocol
                  (?:   # l3 network source
                    (?:\s+(host)\s+({{ip}}))|
                    (?:\s+({{ip}})\s+({{subnet_mask}}))|
                    (?:\s+(object-group)\s+(\S+))|
                    (?:\s+(object)\s+(\S+))|
                    (?:\s+(any(?:4|6)?))
                  )     # end l3 network source
                  (?:   # start l4 port source
                    (?:\s+({{operators}})\s+({{port_target}}))|
                    (?:\s+(range)\s+({{port_target}})\s+({{port_target}}))|
                    (?:\s+(object-group)\s+(\S+))|
                    (?:\s+(object)\s+(\S+))
                  )?    # end l4 port source
                  (?:   # start l3 network destination
                    (?:\s+(host)\s+({{ip}}))|
                    (?:\s+({{ip}})\s+({{subnet_mask}}))|
                    (?:\s+(object-group)\s+(\S+))|
                    (?:\s+(object)\s+(\S+))|
                    (?:\s+(any(?:4|6)?))
                  )     # end l3 network destination
                  (?:   # start l4 port destination
                    (?:\s+({{operators}})\s+({{port_target}}))|
                    (?:\s+(range)\s+({{port_target}})\s+({{port_target}}))|
                    (?:\s+(object-group)\s+(\S+))|
                    (?:\s+(object)\s+(\S+))
                  )?    # end l4 port destination
                )       # end ip, tcp, udp
                (?:
                  (?:
                    \s+(log)
                    (?:
                      \s+
                      (?:
                        (
                          {{log_levels}}
                        )|
                        ([0-7])
                      )
                    )?
                  )?
                  (?:\s+(interval)\s+(\d+))?
                  (?:\s+(disable))?
                  (?:\s+(default))?
                  (?:\s+(inactive)(?:\s+(\(inactive\)))?)?
                  (?:\s+(0x\h{8}))?
                  (\s+\(hitcnt=\d+\))?
                )?
              ) # end ace: ip, tcp, udp
            )
          )
        )
      scope: text.network.cisco.acl.extended.ace
      captures:
        1: support.constant                       # access-list
        2: string.unquoted                        # access-list name
        3: support.constant                       # ;
        4: constant.numeric                       # element number
        5: support.constant                       # element
        6: comment.unquoted                       # name hash
        7: support.constant                       # line
        8: constant.numeric                       # line number
        9: support.constant                       # line
        10: entity.other.attribute-name           # permit
        11: keyword.other                         # deny
        12: support.constant.protocol.object      # protocol object-group
        13: string.unquoted.protocol.object.name  # protocol object-group name
        14: support.constant.protocol.object      # protocol object
        15: string.unquoted.protocol.object.name  # protocol object name
        16: constant.numeric.protocol             # protocol
        17: support.constant.net.src.host         # network host
        18: constant.numeric.net.src.host.ip      # network host ip
        19: constant.numeric.net.src              # network ip
        20: constant.numeric.net.src              # network subnet
        21: support.constant.net.src              # object-group
        22: string.unquoted.net.src               # object-group name
        23: support.constant.net.src              # object
        24: string.unquoted.net.src               # object name
        25: constant.numeric.net.src              # network any
        26: support.constant.port.src             # operator
        27: constant.numeric.port.src             # port target
        28: support.constant.port.src             # port range
        29: constant.numeric.port.src             # port range low
        30: constant.numeric.port.src             # port range high
        31: support.constant.port.src             # object-group
        32: string.unquoted.port.src              # object-group name
        33: support.constant.port.src             # object
        34: string.unquoted.port.src              # object name
        35: support.constant.host                 # network host
        36: constant.numeric.host.ip              # network host ip
        37: constant.numeric.net.dst              # network ip
        38: constant.numeric.net.dst              # network subnet
        39: support.constant.net.dst              # object-group
        40: string.unquoted.net.dst               # object-group name
        41: support.constant.net.dst              # object
        42: string.unquoted.net.dst               # object name
        43: constant.numeric.net.dst              # network any
        44: support.constant.port.dst             # operator
        45: constant.numeric.port.dst             # port target
        46: support.constant.port.dst             # port range
        47: constant.numeric.port.dst             # port range low
        48: constant.numeric.port.dst             # port range high
        49: support.constant.port.dst             # object-group
        50: string.unquoted.port.dst              # object-group name
        51: support.constant.port.dst             # object
        52: string.unquoted.port.dst              # object name
        53: support.constant                      # log
        54: string.unquoted                       # log level
        55: constant.numeric                      # log level numeric
        56: support.constant                      # log interval
        57: constant.numeric                      # log interval value
        58: support.constant                      # disable
        59: support.constant                      # default
        60: invalid.deprecated                    # inactive
        61: comment.unquoted                      # inactive
        62: comment.unquoted                      # ace hash
        63: comment.unquoted                      # hitcount

  access_list_icmp:
    - match: |
        (?xi)
        \s*
        (access-list)\s+
        (?:
          (?:
            ([^;\s]+)
            \s+
            (?:
              (?:     # start ace: icmp
                (?:(line)\s+(\d+)\s+)?
                (?:(extended)\s+(?:(permit)|(deny)))
                \s+
                (?:     # start ip, tcp, udp
                  (?:   # start protocol
                    (?:(object-group)\s+(\S+))|
                    (?:(object)\s+(\S+))|
                    (icmp)
                  )     # end protocol
                  \s+
                  (?:   # l3 network source
                    (?:(host)\s+({{ip}}))|
                    (?:({{ip}})\s+({{subnet_mask}}))|
                    (?:(object-group)\s+(\S+))|
                    (?:(object)\s+(\S+))|
                    (?:(any(?:4|6)?))
                  )     # end l3 network source
                  (?:   # start icmp types source
                    \s+
                    (?:
                      (?:({{icmp_types}}))|
                      (?:(object-group)\s+(\S+))|
                      (?:(object)\s+(\S+))
                    )
                  )?    # end icmp types source
                  \s+
                  (?:   # start l3 network destination
                    (?:(host)\s+({{ip}}))|
                    (?:({{ip}})\s+({{subnet_mask}}))|
                    (?:(object-group)\s+(\S+))|
                    (?:(object)\s+(\S+))|
                    (?:(any(?:4|6)?))
                  )     # end l3 network destination
                  (?:   # start icmp types destination
                    \s+
                    (?:
                      (?:({{icmp_types}}))|
                      (?:(object-group)\s+(\S+))|
                      (?:(object)\s+(\S+))
                    )
                  )?    # end icmp types destination
                )       # end ip
                (?:
                  (?:
                    \s+(log)
                    (?:
                      \s+
                      (?:
                        (
                          (?:informational)|
                          (?:debugging)|
                          (?:notifications)
                        )|
                        ([0-7])
                      )
                    )?
                  )?
                  (?:\s+(interval)\s+(\d+))?
                  (?:\s+(disable))?
                  (?:\s+(default))?
                  (?:
                    \s+(inactive)
                    (?:
                      \s+(\(inactive\))
                    )?
                  )?
                  (?:\s+(0x\h{8}))?
                  (\s+\(hitcnt=\d+\))?
                )?
              ) # end ace: ip, tcp, udp
            )
          )
        )
      scope: text.network.cisco.acl.extended.ace
      captures:
        1: support.constant                       # access-list
        2: string.unquoted                        # access-list name
        3: support.constant                       # line
        4: constant.numeric                       # line number
        5: support.constant                       # line
        6: entity.other.attribute-name            # permit
        7: keyword.other                          # deny
        8: support.constant.protocol.object       # protocol object-group
        9: string.unquoted.protocol.object.name   # protocol object-group name
        10: support.constant.protocol             # protocol object
        11: string.unquoted.protocol              # protocol object name
        12: constant.numeric.protocol             # protocol icmp
        13: support.constant.host                 # network host
        14: constant.numeric.host.ip              # network host ip
        15: constant.numeric                      # network ip
        16: constant.numeric                      # network subnet
        17: support.constant                      # object-group
        18: string.unquoted                       # object-group name
        19: support.constant                      # object
        20: string.unquoted                       # object name
        21: constant.numeric                      # network any
        22: support.constant                      # icmp type source
        23: support.constant                      # object-group
        24: string.unquoted                       # object-group name
        25: support.constant                      # object
        26: string.unquoted                       # object name
        27: support.constant.host                 # network host
        28: constant.numeric.host.ip              # network host ip
        29: constant.numeric                      # network ip
        30: constant.numeric                      # network subnet
        31: support.constant                      # object-group
        32: string.unquoted                       # object-group name
        33: support.constant                      # object
        34: string.unquoted                       # object name
        35: constant.numeric                      # network any
        36: support.constant                      # icmp type destination
        37: support.constant                      # object-group
        38: string.unquoted                       # object-group name
        39: support.constant                      # object-group
        40: string.unquoted                       # object-group name
        41: support.constant                      # log
        42: string.unquoted                       # log level
        43: constant.numeric                      # log level numeric
        44: support.constant                      # log interval
        45: constant.numeric                      # log interval value
        46: support.constant                      # disable
        47: support.constant                      # default
        48: invalid.deprecated.inactive           # inactive
        49: comment.unquoted.inactive             # inactive
        50: comment.unquoted                      # ace hash
        51: comment.unquoted                      # hitcount

  icmp_protocol_settings:
    - include: icmp_ipv4_protocol_settings
    - include: icmp_ipv6_protocol_settings
    - include: icmp_rate_limit

  icmp_rate_limit:
    - match: |
        (?xi)
        ^\s*
        (?:
          (icmp)\s+
          (unreachable)\s+
          (rate-limit)\s+
          (\d+)\s+
          (burst-size)\s+
          (\d+)
        )
      captures:
        1: support.constant             # icmp unreachable rate-limit number burst-size number
        2: support.constant             # icmp unreachable rate-limit number burst-size number
        3: support.constant             # icmp unreachable rate-limit number burst-size number
        4: constant.numeric             # icmp unreachable rate-limit number burst-size number
        5: support.constant             # icmp unreachable rate-limit number burst-size number
        6: constant.numeric             # icmp unreachable rate-limit number burst-size number

  icmp_ipv4_protocol_settings:
    - match: |
        (?xi)
        ^\s*
        (?:
          (icmp)\s+
          (?:(permit)|(deny))\s+
          ({{network_target}})\s+
          (\S+)
        )
      captures:
        1: support.constant             # http server enable
        2: entity.other.attribute-name  # management protocol
        3: keyword.other                # management network
        4: constant.numeric             # management subnet mask
        5: entity.other.attribute-name  # management nameif

  icmp_ipv6_protocol_settings:
    - match: |
        (?xi)
        ^\s*
        (?:
          (ipv6\s+icmp)\s+
          (?:(permit)|(deny))\s+
          ({{ipv6_prefix}})\s+
          (\S+)
        )
      captures:
        1: support.constant             # http server enable
        2: entity.other.attribute-name  # management protocol
        3: keyword.other                # management network
        4: constant.numeric             # management subnet mask
        5: entity.other.attribute-name  # management nameif

  treat_detection:
    - match: |
        (?xi)
        ^\s*
        (?:
          (threat-detection)\s+
          (?:(statistics)\s+(tcp-intercept))
        )
      captures:
        1: support.constant             # threat-detection
        2: support.constant             # statistics
        3: support.constant             # statistics tcp-intercept

  protocol_settings:
    - include: icmp_protocol_settings
    - match: |
        (?xi)
        ^\s*
        (?:
          (http\s+server\s+enable)|
          (?:({{management_protocols}})\s+({{ip}})\s+({{subnet_mask}})\s+(\S+))|
          (?:({{management_protocols}}\s+timeout)\s+(\d+))|
          (?:(ssh\s+key-exchange\s+group)\s+(\S+))|
          (?:(ssh\s+version)\s+(\d+))|
          (?:(ssh\s+stricthostkeycheck))
        )
      captures:
        1: support.constant             # http server enable
        2: support.constant             # management protocol
        3: constant.numeric             # management network
        4: constant.numeric             # management subnet mask
        5: entity.other.attribute-name  # management nameif
        6: support.constant             # management protocol timeout
        7: constant.numeric             # management protocol timeout value
        8: support.constant             # ssh dh group
        9: string.unquoted              # ssh dh group name
        10: support.constant            # ssh version
        11: constant.numeric            # ssh version value
        12: support.constant            # ssh stricthostkeycheck

  logging:
    - match: |
        (?xi)
        ^\s*
        (logging)\s+
        (?:
          (enable)|
          (timestamp)|
          (?:(buffer-size)\s+(\d+))|
          (?:(buffered|trap|asdm)\s+(\S+))|
          (?:(device-id\s+string)\s+(\S+))|
          (?:(host)\s+(\S+)\s+({{ip}}))|
          (?:(message)\s+(\d+)\s+(level)\s+({{log_levels}}))
        )
      captures:
        1: support.constant             # logging
        2: support.constant             # enable
        3: support.constant             # timestamp
        4: support.constant             # buffer-size
        5: constant.numeric             # buffer-size value
        6: support.constant             # log protocol
        7: string.unquoted              # buffered value
        8: support.constant             # logging device-id string
        9: string.unquoted              # logging device-id string value
        10: support.constant            # host
        11: entity.other.attribute-name # host nameif
        12: constant.numeric            # host nameif target ip
        13: support.constant            # message
        14: constant.numeric            # message id
        15: support.constant            # message level
        16: string.unquoted             # message level name

  ssh_key_exchange:
      - match: '^\s*(ssh)\s+(key-exchange)\s+(group)\s+(\S+)'
        captures:
          1: support.constant
          2: support.constant
          3: support.constant
          4: string.unquoted

  domain_name:
      - match: '^\s*(domain-name)\s+(\S+)'
        captures:
          1: support.constant
          2: constant.numeric

  enable_password:
      - match: '^\s*(enable)\s+(password)\s+(\S+)\s+(encrypted)'
        captures:
          1: support.constant
          2: support.constant
          3: string.unquoted
          4: support.constant

  password:
    - match: >
        (?xi)
        ^\s*
        (?:(password\s+encryption)\s+(aes))|
        (?:(passwd)\s+(\S+)(\s+encrypted)?)
      captures:
        1: support.constant                 # password encryption
        2: entity.other.attribute-name      # password encryption type
        3: support.constant                 # passwd
        4: string.unquoted                 # passwd value
        5: support.constant                 # passwd encrypted

  username:
    - match: '^\s*(username)\s+(\S+)\s+(password)\s+(\S+)\s+(encrypted\s+privilege)\s+(\d+)'
      captures:
        1: support.constant
        2: string.unquoted
        3: support.constant
        4: string.unquoted
        5: support.constant
        6: constant.numeric

  snmp:
    - match: |
        (?xi)
        ^\s*
        (snmp-server)\s+
        (?:
          (?:(location)\s+(.*))|
          (?:(contact)\s+(.*))|
          (?:
            (host)\s+(\S+)\s+({{ip}})\s+
            (?:
              (?:(?:((?:poll)|(?:trap))\s+)?(community)\s+
                (?:
                  (?:(\d+)\s+(\S+)(?:\s+(version)\s+(1|2c))?(?:\s+(udp-port)\s+(\d+))?)|
                  (\S+)
                )
              )
            )
          )
        )
      captures:
        1: support.constant             # snmp-server
        2: support.constant             # location
        3: string.unquoted              # location value
        4: support.constant             # contact
        5: string.unquoted              # contact value
        6: support.constant             # host
        7: entity.other.attribute-name              # host nameif
        8: constant.numeric             # host nameif target ip
        9: support.constant             # community
        10: support.constant             # poll or trap
        11: constant.numeric            # community number
        12: string.unquoted             # community value
        13: support.constant             # community version
        14: constant.numeric             # community version value
        15: support.constant             # community udp-port
        16: constant.numeric             # community udp-port value
        17: string.unquoted             # community value

  ip_route:
    - include: ipv4_route
    - include: ipv6_route

  ipv4_route:
    - match: |
        (?xi)
        ^\s*
        (route)\s+
        (\S+)\s+
        ({{ip_prefix}})\s+
        ({{ip}})
        (\s+\d+)?
      captures:
        1: support.constant              # route
        2: entity.other.attribute-name   # nameif
        3: constant.numeric              # network + subnet
        4: constant.numeric              # next hop ip
        5: constant.numeric              # metric

  ipv6_route:
    - match: |
        (?xi)
        ^\s*
        (ipv6)\s+
        (route)\s+
        (\S+)\s+
        ({{ipv6_prefix}})\s+
        ({{ipv6}})
        (\s+\d+)?
      captures:
        1: support.constant              # ipv6
        2: support.constant              # route
        3: entity.other.attribute-name   # nameif
        4: constant.numeric              # network + subnet
        5: constant.numeric              # next hop ip
        6: constant.numeric              # metric

  vlan:
    - match: '{{scope_vlan}}'
      captures:
        0: cisco.scope
        1: variable.parameter
        2: constant.numeric
      push:
      - meta_content_scope: text.network.cisco.vlan
      - match: ^\s*(name)\s+(\S+)
        captures:
          1: support.constant
          2: string.unquoted
      # - include: pop_context_on_unknown

  context:
    - match: '{{scope_context}}'
      captures:
        0: cisco.scope
        1: variable.parameter
        2: string.unquoted
      push:
      - meta_content_scope: text.network.cisco.asa.context
      - include: description
      - match: ^\s*(config-url)\s+(disk)(\d+)(:/)(\S+)
        captures:
          1: support.constant
          2: support.constant
          3: constant.numeric
          4: support.constant
          5: string.unquoted
      - match: >
          (?xi)
          ^\s*
          (allocate-interface)\s+
          (?:
            ({{interface_names}})\s*
            ({{interface_numbers}})
            (?:
              (-)
              ({{interface_names}})\s*
              ({{interface_numbers}})
            )?
          )
        captures:
          1: support.constant
          2: entity.other.attribute-name
          3: constant.numeric
          4: support.constant
          5: entity.other.attribute-name
          6: constant.numeric
      # - include: pop_context_on_unknown

  fragment_chain:
    - match: '^\s*(fragment\s+chain)\s+(\d+)\s+(\S+)'
      captures:
        1: support.constant
        2: constant.numeric
        3: string.unquoted

  pager:
    - match: |
        (?xi)
        ^\s*
        (pager)\s+
        (lines)\s+
        (\d+)
      captures:
        1: support.constant
        2: support.constant
        3: constant.numeric

  names:
    - match: |
        (?xi)
        ^\s*
        (names)
      captures:
        1: support.constant

  tftp_server:
    - match: '^\s*(tftp-server)\s+(\S+)\s+({{ip}})\s+(\S+)'
      captures:
        1: support.constant
        2: string.unquoted
        3: constant.numeric
        4: string.unquoted

  access_group:
    - match: '^\s*(access-group)\s+(\S+)\s+((?:in|out)\s+interface)\s+(\S+)'
      captures:
        1: support.constant
        2: string.unquoted
        3: support.constant
        4: string.unquoted

  interface_mtu:
    - match: '^\s*(mtu)\s+(\S+)\s+(\d+)'
      captures:
        1: support.constant
        2: string.unquoted
        3: constant.numeric

  reverse_path:
    - match: '^\s*(ip\s+verify\s+reverse-path\s+interface)\s+(\S+)'
      captures:
        1: support.constant
        2: string.unquoted

  interface:
    - match: '{{scope_interface}}'
      captures:
        0: cisco.scope
        1: variable.parameter             # interface
        2: support.constant               # range
        3: entity.other.attribute-name    # interface name
        4: constant.numeric               # interface number
        5: entity.other.attribute-name    # interface name
        6: constant.numeric               # interface number
      push:
      - meta_content_scope: text.network.cisco.interface
      - include: description
      - match: |
          (?xi)
          ^\s*
          (?:
            (?:
              (ipv6)\s+
              (?:
                (address)\s+
                ({{ipv6_prefix}})
                (?:
                  \s+
                  (standby)\s+
                  ({{ipv6}})
                )?
              )
            )|
            (?:(ipv6)\s+(nd)\s+(suppress-ra))|
            (?:(ip\s+address)\s+({{ip}}\s+{{subnet_mask}})(?:(\s+standby)\s+({{ip}}))?)|
            (shutdown)|
            (?:(nameif)\s+(\S+))|
            (?:(security-level)\s+(\S+))|
            (?:(management-only))
          )
        captures:
          1: support.constant                           # ipv6
          2: support.constant                           # ipv6 address
          3: constant.numeric                           # ipv6
          4: support.constant                           # ipv6
          5: constant.numeric                           # ipv6
          6: support.constant                           # ipv6 (for nd)
          7: support.constant                           # ipv6 nd
          8: support.constant                           # ipv6 nd supress-ra
          9: support.constant                           # ip address
          10: constant.numeric                           # ip address ipv4 address
          11: support.constant                          # ip address standby
          12: constant.numeric                          # ip address ip
          13: support.constant                          # ip address standby
          14: support.constant                          # nameif
          15: entity.other.attribute-name               # nameif name
          16: support.constant                          # security-level
          17: constant.numeric                          # security-level id
          18: support.constant                          # management-only
      - include: pop_on_configure_terminal_context

  crypto:
    - include: crypto_ca_trustpool_policy
    - include: crypto_ipsec_security_association
    - include: crypto_key_generate
    - include: crypto_map
    - include: crypto_map_interface
    - include: crypto_ikev1
    - include: crypto_ikev2

  crypto_ikev1:
    - include: crypto_ikev1_enable
    - include: crypto_ikev1_policy

  crypto_ikev1_enable:
    - match: |
        (?xi)
        ^\s*(crypto)\s+(ikev1)\s+(enable)\s+(\S+)\s*$
      captures:
        1: support.constant
        2: constant.language
        3: support.constant
        4: entity.other.attribute-name

  crypto_ikev1_policy:
    - match: |
        (?xi)
        ^\s*(crypto)\s+(ikev1)\s+(policy)(?:\s+(\d+))?\s*$
      captures:
        0: cisco.scope
        1: variable.parameter
        2: constant.language
        3: support.constant
        4: constant.numeric
        5: support.constant
        6: constant.numeric
      push:
        - meta_content_scope: text.network.cisco.asa.ikev1.policy
        - include: crypto_ikev1_policy_settings
        - match: (?=^\s*\S)
          pop: true

  crypto_ikev1_policy_settings:
    - match: |
        (?xi)
        ^\s*(authentication)\s+(pre-share)\s*$
      captures:
        1: support.constant
        2: constant.language
    - match: |
        (?xi)
        ^\s*(encryption)\s+({{ikev2_encryption}})\s*$
      captures:
        1: support.constant
        2: constant.language
    - match: |
        (?xi)
        ^\s*(hash)\s+({{ikev2_hash}})\s*$
      captures:
        1: support.constant
        2: constant.language
    - match: |
        (?xi)
        ^\s*(group)\s+({{ikev1_diffie_hellman_group_number}})\s*$
      captures:
        1: support.constant
        2: constant.language
        3: constant.language
    - match: |
        (?xi)
        ^\s*(prf)\s+({{ikev2_pseudo_random_function}})\s*$
      captures:
        1: support.constant
        2: constant.language
    - match: |
        (?xi)
        ^\s*(lifetime)\s+({{number_range_120_2147483647}})\s*$
      captures:
        1: support.constant
        2: constant.numeric

  crypto_ikev2:
    - include: crypto_ikev2_policy
    - include: crypto_ikev2_enable

  crypto_ikev2_enable:
    - match: |
        (?xi)
        ^\s*(crypto)\s+(ikev2)\s+(enable)\s+(\S+)\s*$
      captures:
        1: support.constant
        2: constant.language
        3: support.constant
        4: entity.other.attribute-name

  crypto_ikev2_policy:
    - match: |
        (?xi)
        ^\s*(crypto)\s+(ikev2)\s+(policy)(?:\s+(\d+))?(?:\s+(group)\s+({{diffie_hellman_group_number}}))?\s*$
      captures:
        0: cisco.scope
        1: variable.parameter
        2: constant.language
        3: support.constant
        4: constant.numeric
        5: support.constant
        6: constant.numeric
      push:
        - meta_content_scope: text.network.cisco.asa.ikev2.policy
        - include: crypto_ikev2_policy_settings
        - match: (?=^\s*\S)
          pop: true

  crypto_ikev2_policy_settings:
    - match: |
        (?xi)
        ^\s*(encryption)\s+({{ikev2_encryption}})\s*$
      captures:
        1: support.constant
        2: constant.language
    - match: |
        (?xi)
        ^\s*(integrity)\s+({{ikev2_hash}})\s*$
      captures:
        1: support.constant
        2: constant.language
    - match: |
        (?xi)
        ^\s*(group)\s+({{diffie_hellman_group_number}})(?:\s+({{diffie_hellman_group_number}}))?\s*$
      captures:
        1: support.constant
        2: constant.language
        3: constant.language
    - match: |
        (?xi)
        ^\s*(prf)\s+({{ikev2_pseudo_random_function}})\s*$
      captures:
        1: support.constant
        2: constant.language
    - match: |
        (?xi)
        ^\s*(lifetime)\s+(seconds)\s+({{number_range_120_2147483647}})\s*$
      captures:
        1: support.constant
        2: support.constant
        3: constant.numeric

  crypto_ca_trustpool_policy:
    - match: |
        (?xi)
        ^\s*(crypto)\s+(ca)\s+(trustpool)\s+(policy)
      captures:
        1: support.constant
        2: support.constant
        3: support.constant
        4: support.constant
      # push:
      #   - meta_content_scope: text.network.cisco.asa.crypto.ca.trustpoint_policy
      #   - match: |
      #       (?xi)
      #       ^\s*(auto-import)
      #     captures:
      #       1: support.constant
      #   - match: (?=.*)
      #     pop: true


  crypto_map_interface:
    - match: |
        (?xi)
        ^\s*(crypto)\s+(map)\s+(\S+)\s+(interface)\s+(\S+)(?:\s+(ipv6-local-address)\s+({{ipv6}}))?
      captures:
        1: support.constant
        2: support.constant
        3: string.unquoted
        4: support.constant
        5: entity.other.attribute-name
        6: support.constant
        7: constant.numeric.ip.ipv6.address

  crypto_map:
    - match: |
        (?xi)
        ^\s*(crypto)\s+(map)\s+(\S+)\s+(\d+)\s+
      captures:
        1: support.constant
        2: support.constant
        3: string.unquoted
        4: constant.numeric
      push:
      - match: |
          (?xi)
          (match)\s+(address)\s+(\S+)
        captures:
          1: support.constant
          2: support.constant
          3: string.unquoted
      - match: |
          (?xi)
          (set)\s+(peer)\s+({{ip}})
        captures:
          1: support.constant
          2: support.constant
          3: constant.numeric.ip.ipv4.address
      - match: |
          (?xi)
          (set)\s+(ikev1)\s+(transform-set)((?:\s+{{ikev1_transform_sets}})+)
        captures:
          1: support.constant
          2: constant.language
          3: support.constant
          4: constant.language
      - match: (?=.*)
        pop: true

  crypto_key_generate:
    - match: ^\s*(crypto)\s+(key)\s+(generate)\s+(rsa)\s+(modulus)\s+([0-9]+)\s+(noconfirm)?
      captures:
        1: support.constant
        2: support.constant
        3: support.constant
        4: support.constant
        5: support.constant
        6: constant.numeric
        7: support.constant

  crypto_ipsec_security_association:
    - match: '^\s*(crypto)\s+(ipsec)\s+(security-association)\s+(pmtu-aging)\s+(infinite)'
      captures:
        1: support.constant
        2: support.constant
        3: support.constant
        4: support.constant
        5: support.constant

  show:
    - include: show_ip
    - include: show_vlan
    - include: show_route
    - include: show_interface
    - include: show_run_interface


  show_ip:
    - match: |
        (?xi)
        ^\s*
        (show\s+ip)
      captures:
        1: support.constant
        2: support.constant
        3: constant.numeric
      push:
        - match: (?=\s\|)
          pop: true
        - match: |
            (?xi)
            \s+
            (address)
            (?:\s+
              (?:
                (?:({{interface_names}})\s*({{interface_numbers}}))|
                (?:((?!\|)\S+))
              )
              (?:\s+
                (?:
                  (?:
                    (dhcp)\s+
                    (?:
                      (server)|
                      (lease)
                    )
                  )
                )

              )?
            )?
          captures:
            1: support.constant
            2: entity.other.attribute-name
            3: constant.numeric
            4: entity.other.attribute-name
            5: support.constant
            6: support.constant
            7: support.constant
        - match: .*
          pop: true
    - include: pipe


  show_interface:
    - match: '\s*(show\s+interface)(?:(\s+{{interface_names}})\s*({{interface_numbers}}))?'
      captures:
        1: support.constant
        2: entity.other.attribute-name
        3: constant.numeric
        4: support.constant

  show_run_interface:
    - match: '\s*(show\s+run\s+interface)(?:(\s+{{interface_names}})\s*({{interface_numbers}}))?'
      captures:
        1: support.constant
        2: entity.other.attribute-name
        3: constant.numeric
        4: support.constant

  show_vlan:
    - match: '\s*(show\s+vlan)(\s+(id)\s+({{vlan_id}}))?'
      captures:
        1: support.constant
        2: constant.numeric
        3: support.constant
        4: constant.numeric

  show_route:
    - match: |
        (?xi)
        \s*(show)\s+
        (?:
          (?:
            (ipv6\s+route)
            (?:\s+(vrf)\s+(\S+))?
            (\s+{{ipv6}})?
          )
          |
          (?:
            (ip\s+route)
            (?:\s+(vrf)\s+(\S+))?
            (\s+{{ip}})?
          )

        )
      captures:
        1: support.constant           # show
        2: support.constant           # ipv6 route
        3: support.constant           # ipv6 vrf
        4: string.unquoted            # ipv6 vrf name
        5: constant.numeric           # ipv6 prefix
        6: support.constant           # ip route
        7: support.constant           # ip vrf
        8: string.unquoted            # ip vrf name
        9: constant.numeric           # ip prefix

  locations:
    - include: location_local
    - include: location_remote

  location_remote:
    - match: ((?:t?ftp)|scp)(://)((?:\d+\.){3}\d+)(\/\S*)?
      captures:
        1: entity.other.attribute-name
        2: support.constant
        3: constant.language
        4: support.constant

  location_local:
    - match: ({{drives}}|(?:running|startup)-config)
      captures:
        1: support.constant

  write:
    - include: write_network
    - match: '^\s*(write)\s*'
      captures:
        1: support.constant

  write_network:
    - match: '^\s*(write)\s+(net)'
      captures:
        1: support.constant
        2: support.constant

  logout:
    - match: '^\s*(logout)\s*'
      captures:
        1: support.constant

  copy:
    - match: '^\s*(copy)\s*'
      set: copy_location_source
      captures:
        1: support.constant

  copy_location_source:
    - match: \s
      set: copy_location_destination
    - include: locations

  copy_location_destination:
    - match: (?:\s|{{comment}}|$)
      pop: true
    - include: locations

  pipe:
    - match: (?<=\s)(\|)
      scope: text.network.cisco.pipe
      captures:
        1: keyword.other
      push:
        - meta_content_scope: text.network.cisco.pipe
        - match: '(?=(?:{{comment}})|$)'
          pop: true
        - match: >
            (?xi)
            \s+
            (?:
              (include)|
              (exclude)
            )
            \s+
            ([^{{comment}}]*)
          captures:
            1: entity.other.attribute-name
            2: keyword.other
            3: string.unquoted

  show_drives:
    - match: '\s*(show)\s+({{drives}})'
      captures:
        1: support.constant
        2: support.constant