2004-06-13 20:20:40 +00:00
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" pf syntax file
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2013-04-05 22:26:15 +02:00
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" Language: OpenBSD packet filter configuration (pf.conf)
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" Original Author: Camiel Dobbelaar <cd@sentia.nl>
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" Maintainer: Lauri Tirkkonen <lotheac@iki.fi>
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" Last Change: 2013 Apr 02
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2004-06-13 20:20:40 +00:00
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" For version 5.x: Clear all syntax items
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" For version 6.x: Quit when a syntax file was already loaded
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if version < 600
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syntax clear
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elseif exists("b:current_syntax")
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finish
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endif
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setlocal foldmethod=syntax
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syn sync fromstart
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2013-04-05 22:26:15 +02:00
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syn cluster pfNotLS contains=pfTodo,pfVarAssign
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2004-06-13 20:20:40 +00:00
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syn keyword pfCmd altq anchor antispoof binat nat pass
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syn keyword pfCmd queue rdr scrub table set
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syn keyword pfService auth bgp domain finger ftp http https ident
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syn keyword pfService imap irc isakmp kerberos mail nameserver nfs
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syn keyword pfService nntp ntp pop3 portmap pptp rpcbind rsync smtp
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syn keyword pfService snmp snmptrap socks ssh sunrpc syslog telnet
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syn keyword pfService tftp www
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syn keyword pfTodo TODO XXX contained
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syn keyword pfWildAddr all any
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syn match pfCmd /block\s/
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syn match pfComment /#.*$/ contains=pfTodo
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syn match pfCont /\\$/
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syn match pfErrClose /}/
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syn match pfIPv4 /\d\{1,3}\.\d\{1,3}\.\d\{1,3}\.\d\{1,3}/
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syn match pfIPv6 /[a-fA-F0-9:]*::[a-fA-F0-9:.]*/
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syn match pfIPv6 /[a-fA-F0-9:]\+:[a-fA-F0-9:]\+:[a-fA-F0-9:.]\+/
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syn match pfNetmask /\/\d\+/
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syn match pfNum /[a-zA-Z0-9_:.]\@<!\d\+[a-zA-Z0-9_:.]\@!/
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syn match pfTable /<\s*[a-zA-Z][a-zA-Z0-9_]*\s*>/
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syn match pfVar /$[a-zA-Z][a-zA-Z0-9_]*/
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syn match pfVarAssign /^\s*[a-zA-Z][a-zA-Z0-9_]*\s*=/me=e-1
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syn region pfFold1 start=/^#\{1}>/ end=/^#\{1,3}>/me=s-1 transparent fold
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syn region pfFold2 start=/^#\{2}>/ end=/^#\{2,3}>/me=s-1 transparent fold
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syn region pfFold3 start=/^#\{3}>/ end=/^#\{3}>/me=s-1 transparent fold
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syn region pfList start=/{/ end=/}/ transparent contains=ALLBUT,pfErrClose,@pfNotLS
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syn region pfString start=/"/ end=/"/ transparent contains=ALLBUT,pfString,@pfNotLS
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syn region pfString start=/'/ end=/'/ transparent contains=ALLBUT,pfString,@pfNotLS
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" Define the default highlighting.
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" For version 5.7 and earlier: only when not done already
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" For version 5.8 and later: only when an item doesn't have highlighting yet
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if version >= 508 || !exists("did_c_syn_inits")
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if version < 508
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let did_c_syn_inits = 1
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command -nargs=+ HiLink hi link <args>
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else
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command -nargs=+ HiLink hi def link <args>
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endif
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HiLink pfCmd Statement
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HiLink pfComment Comment
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HiLink pfCont Statement
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HiLink pfErrClose Error
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HiLink pfIPv4 Type
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HiLink pfIPv6 Type
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HiLink pfNetmask Constant
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HiLink pfNum Constant
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HiLink pfService Constant
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HiLink pfTable Identifier
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HiLink pfTodo Todo
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HiLink pfVar Identifier
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HiLink pfVarAssign Identifier
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HiLink pfWildAddr Type
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delcommand HiLink
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endif
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let b:current_syntax = "pf"
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