runtime/syntax/resolv.vim

   1 " Vim syntax file
   2 " Language: resolver configuration file
   3 " Maintainer: David Ne\v{c}as (Yeti) <yeti@physics.muni.cz>
   4 " Original Maintaner: Radu Dineiu <littledragon@altern.org>
   5 " License: This file can be redistribued and/or modified under the same terms
   6 "   as Vim itself.
   7 " URL: http://trific.ath.cx/Ftp/vim/syntax/resolv.vim
   8 " Last Change: 2006-04-16
   9
  10 if version < 600
  11         syntax clear
  12 elseif exists("b:current_syntax")
  13         finish
  14 endif
  15
  16 " Errors, comments and operators
  17 syn match resolvError /./
  18 syn match resolvComment /\s*[#;].*$/
  19 syn match resolvOperator /[\/:]/ contained
  20
  21 " IP
  22 syn cluster resolvIPCluster contains=resolvIPError,resolvIPSpecial
  23 syn match resolvIPError /\%(\d\{4,}\|25[6-9]\|2[6-9]\d\|[3-9]\d\{2}\)[\.0-9]*/ contained
  24 syn match resolvIPSpecial /\%(127\.\d\{1,3}\.\d\{1,3}\.\d\{1,3}\)/ contained
  25
  26 " General
  27 syn match resolvIP contained /\%(\d\{1,4}\.\)\{3}\d\{1,4}/ contains=@resolvIPCluster
  28 syn match resolvIPNetmask contained /\%(\d\{1,4}\.\)\{3}\d\{1,4}\%(\/\%(\%(\d\{1,4}\.\)\{,3}\d\{1,4}\)\)\?/ contains=resolvOperator,@resolvIPCluster
  29 syn match resolvHostname contained /\w\{-}\.[-0-9A-Za-z_\.]*/
  30
  31 " Particular
  32 syn match resolvIPNameserver contained /\%(\%(\d\{1,4}\.\)\{3}\d\{1,4}\%(\s\|$\)\)\+/ contains=@resolvIPCluster
  33 syn match resolvHostnameSearch contained /\%(\%([-0-9A-Za-z_]\+\.\)*[-0-9A-Za-z_]\+\.\?\%(\s\|$\)\)\+/
  34 syn match resolvIPNetmaskSortList contained /\%(\%(\d\{1,4}\.\)\{3}\d\{1,4}\%(\/\%(\%(\d\{1,4}\.\)\{,3}\d\{1,4}\)\)\?\%(\s\|$\)\)\+/ contains=resolvOperator,@resolvIPCluster
  35
  36 " Identifiers
  37 syn match resolvNameserver /^\s*nameserver\>/ nextgroup=resolvIPNameserver skipwhite
  38 syn match resolvLwserver /^\s*lwserver\>/ nextgroup=resolvIPNameserver skipwhite
  39 syn match resolvDomain /^\s*domain\>/ nextgroup=resolvHostname skipwhite
  40 syn match resolvSearch /^\s*search\>/ nextgroup=resolvHostnameSearch skipwhite
  41 syn match resolvSortList /^\s*sortlist\>/ nextgroup=resolvIPNetmaskSortList skipwhite
  42 syn match resolvOptions /^\s*options\>/ nextgroup=resolvOption skipwhite
  43
  44 " Options
  45 " FIXME: The manual page and the source code do not exactly agree on the set
  46 " of allowed options
  47 syn match resolvOption /\<\%(debug\|no_tld_query\|rotate\|no-check-names\|inet6\)\>/ contained nextgroup=resolvOption skipwhite
  48 syn match resolvOption /\<\%(ndots\|timeout\|attempts\):\d\+\>/ contained contains=resolvOperator nextgroup=resolvOption skipwhite
  49
  50 " Additional errors
  51 syn match resolvError /^search .\{257,}/
  52
  53 if version >= 508 || !exists("did_config_syntax_inits")
  54         if version < 508
  55                 let did_config_syntax_inits = 1
  56                 command! -nargs=+ HiLink hi link <args>
  57         else
  58                 command! -nargs=+ HiLink hi def link <args>
  59         endif
  60
  61         HiLink resolvIP Number
  62         HiLink resolvIPNetmask Number
  63         HiLink resolvHostname String
  64         HiLink resolvOption String
  65
  66         HiLink resolvIPNameserver Number
  67         HiLink resolvHostnameSearch String
  68         HiLink resolvIPNetmaskSortList Number
  69
  70         HiLink resolvNameServer Identifier
  71         HiLink resolvLwserver Identifier
  72         HiLink resolvDomain Identifier
  73         HiLink resolvSearch Identifier
  74         HiLink resolvSortList Identifier
  75         HiLink resolvOptions Identifier
  76
  77         HiLink resolvComment Comment
  78         HiLink resolvOperator Operator
  79         HiLink resolvError Error
  80         HiLink resolvIPError Error
  81         HiLink resolvIPSpecial Special
  82
  83         delcommand HiLink
  84 endif
  85
  86 let b:current_syntax = "resolv"
  87
  88 " vim: ts=8 ft=vim