| " Vim syntax file |
| " Language: resolver configuration file |
| " Maintainer: Radu Dineiu <radu.dineiu@gmail.com> |
| " URL: https://raw.github.com/rid9/vim-resolv/master/resolv.vim |
| " Last Change: 2020 Mar 10 |
| " Version: 1.4 |
| " |
| " Credits: |
| " David Necas (Yeti) <yeti@physics.muni.cz> |
| " Stefano Zacchiroli <zack@debian.org> |
| " DJ Lucas <dj@linuxfromscratch.org> |
| " |
| " Changelog: |
| " - 1.4: Added IPv6 support for sortlist. |
| " - 1.3: Added IPv6 support for IPv4 dot-decimal notation. |
| " - 1.2: Added new options. |
| " - 1.1: Added IPv6 support. |
| |
| " quit when a syntax file was already loaded |
| if exists("b:current_syntax") |
| finish |
| endif |
| |
| " Errors, comments and operators |
| syn match resolvError /./ |
| syn match resolvComment /\s*[#;].*$/ |
| syn match resolvOperator /[\/:]/ contained |
| |
| " IP |
| syn cluster resolvIPCluster contains=resolvIPError,resolvIPSpecial |
| syn match resolvIPError /\%(\d\{4,}\|25[6-9]\|2[6-9]\d\|[3-9]\d\{2}\)[\.0-9]*/ contained |
| syn match resolvIPSpecial /\%(127\.\d\{1,3}\.\d\{1,3}\.\d\{1,3}\)/ contained |
| |
| " General |
| syn match resolvIP contained /\%(\d\{1,4}\.\)\{3}\d\{1,4}/ contains=@resolvIPCluster |
| syn match resolvIPNetmask contained /\%(\d\{1,4}\.\)\{3}\d\{1,4}\%(\/\%(\%(\d\{1,4}\.\)\{,3}\d\{1,4}\)\)\?/ contains=resolvOperator,@resolvIPCluster |
| syn match resolvHostname contained /\w\{-}\.[-0-9A-Za-z_\.]*/ |
| |
| " Nameserver IPv4 |
| syn match resolvIPNameserver contained /\%(\%(\d\{1,4}\.\)\{3}\d\{1,4}\%(\s\|$\)\)\+/ contains=@resolvIPCluster |
| |
| " Nameserver IPv6 |
| syn match resolvIPNameserver contained /\<\%(\x\{1,4}:\)\{6}\%(\x\{1,4}:\x\{1,4}\)\>/ |
| syn match resolvIPNameserver contained /\s\@<=::\%(\x\{1,4}:\)\{,6}\x\{1,4}\>/ |
| syn match resolvIPNameserver contained /\s\@<=::\%(\x\{1,4}:\)\{,5}\%(\d\{1,4}\.\)\{3}\d\{1,4}\>/ |
| syn match resolvIPNameserver contained /\<\%(\x\{1,4}:\)\{1}:\%(\x\{1,4}:\)\{,5}\x\{1,4}\>/ |
| syn match resolvIPNameserver contained /\<\%(\x\{1,4}:\)\{1}:\%(\x\{1,4}:\)\{,4}\%(\d\{1,4}\.\)\{3}\d\{1,4}\>/ |
| syn match resolvIPNameserver contained /\<\%(\x\{1,4}:\)\{2}:\%(\x\{1,4}:\)\{,4}\x\{1,4}\>/ |
| syn match resolvIPNameserver contained /\<\%(\x\{1,4}:\)\{2}:\%(\x\{1,4}:\)\{,3}\%(\d\{1,4}\.\)\{3}\d\{1,4}\>/ |
| syn match resolvIPNameserver contained /\<\%(\x\{1,4}:\)\{3}:\%(\x\{1,4}:\)\{,3}\x\{1,4}\>/ |
| syn match resolvIPNameserver contained /\<\%(\x\{1,4}:\)\{3}:\%(\x\{1,4}:\)\{,2}\%(\d\{1,4}\.\)\{3}\d\{1,4}\>/ |
| syn match resolvIPNameserver contained /\<\%(\x\{1,4}:\)\{4}:\%(\x\{1,4}:\)\{,2}\x\{1,4}\>/ |
| syn match resolvIPNameserver contained /\<\%(\x\{1,4}:\)\{4}:\%(\x\{1,4}:\)\{,1}\%(\d\{1,4}\.\)\{3}\d\{1,4}\>/ |
| syn match resolvIPNameserver contained /\<\%(\x\{1,4}:\)\{5}:\%(\d\{1,4}\.\)\{3}\d\{1,4}\>/ |
| syn match resolvIPNameserver contained /\<\%(\x\{1,4}:\)\{6}:\x\{1,4}\>/ |
| syn match resolvIPNameserver contained /\<\%(\x\{1,4}:\)\{1,7}:\%(\s\|;\|$\)\@=/ |
| |
| " Search hostname |
| syn match resolvHostnameSearch contained /\%(\%([-0-9A-Za-z_]\+\.\)*[-0-9A-Za-z_]\+\.\?\%(\s\|$\)\)\+/ |
| |
| " Sortlist IPv4 |
| syn match resolvIPNetmaskSortList contained /\%(\%(\d\{1,4}\.\)\{3}\d\{1,4}\%(\/\%(\%(\d\{1,4}\.\)\{,3}\d\{1,4}\)\)\?\%(\s\|$\)\)\+/ contains=resolvOperator,@resolvIPCluster |
| |
| " Sortlist IPv6 |
| syn match resolvIPNetmaskSortList contained /\<\%(\x\{1,4}:\)\{6}\%(\x\{1,4}:\x\{1,4}\)\%(\/\d\{1,3}\)\?\>/ |
| syn match resolvIPNetmaskSortList contained /\s\@<=::\%(\x\{1,4}:\)\{,6}\x\{1,4}\%(\/\d\{1,3}\)\?\>/ |
| syn match resolvIPNetmaskSortList contained /\s\@<=::\%(\x\{1,4}:\)\{,5}\%(\d\{1,4}\.\)\{3}\d\{1,4}\%(\/\d\{1,3}\)\?\>/ |
| syn match resolvIPNetmaskSortList contained /\<\%(\x\{1,4}:\)\{1}:\%(\x\{1,4}:\)\{,5}\x\{1,4}\%(\/\d\{1,3}\)\?\>/ |
| syn match resolvIPNetmaskSortList contained /\<\%(\x\{1,4}:\)\{1}:\%(\x\{1,4}:\)\{,4}\%(\d\{1,4}\.\)\{3}\d\{1,4}\%(\/\d\{1,3}\)\?\>/ |
| syn match resolvIPNetmaskSortList contained /\<\%(\x\{1,4}:\)\{2}:\%(\x\{1,4}:\)\{,4}\x\{1,4}\%(\/\d\{1,3}\)\?\>/ |
| syn match resolvIPNetmaskSortList contained /\<\%(\x\{1,4}:\)\{2}:\%(\x\{1,4}:\)\{,3}\%(\d\{1,4}\.\)\{3}\d\{1,4}\%(\/\d\{1,3}\)\?\>/ |
| syn match resolvIPNetmaskSortList contained /\<\%(\x\{1,4}:\)\{3}:\%(\x\{1,4}:\)\{,3}\x\{1,4}\%(\/\d\{1,3}\)\?\>/ |
| syn match resolvIPNetmaskSortList contained /\<\%(\x\{1,4}:\)\{3}:\%(\x\{1,4}:\)\{,2}\%(\d\{1,4}\.\)\{3}\d\{1,4}\%(\/\d\{1,3}\)\?\>/ |
| syn match resolvIPNetmaskSortList contained /\<\%(\x\{1,4}:\)\{4}:\%(\x\{1,4}:\)\{,2}\x\{1,4}\%(\/\d\{1,3}\)\?\>/ |
| syn match resolvIPNetmaskSortList contained /\<\%(\x\{1,4}:\)\{4}:\%(\x\{1,4}:\)\{,1}\%(\d\{1,4}\.\)\{3}\d\{1,4}\%(\/\d\{1,3}\)\?\>/ |
| syn match resolvIPNetmaskSortList contained /\<\%(\x\{1,4}:\)\{5}:\%(\d\{1,4}\.\)\{3}\d\{1,4}\%(\/\d\{1,3}\)\?\>/ |
| syn match resolvIPNetmaskSortList contained /\<\%(\x\{1,4}:\)\{6}:\x\{1,4}\%(\/\d\{1,3}\)\?\>/ |
| syn match resolvIPNetmaskSortList contained /\<\%(\x\{1,4}:\)\{1,7}:\%(\s\|;\|$\)\@=\%(\/\d\{1,3}\)\?/ |
| |
| " Identifiers |
| syn match resolvNameserver /^\s*nameserver\>/ nextgroup=resolvIPNameserver skipwhite |
| syn match resolvLwserver /^\s*lwserver\>/ nextgroup=resolvIPNameserver skipwhite |
| syn match resolvDomain /^\s*domain\>/ nextgroup=resolvHostname skipwhite |
| syn match resolvSearch /^\s*search\>/ nextgroup=resolvHostnameSearch skipwhite |
| syn match resolvSortList /^\s*sortlist\>/ nextgroup=resolvIPNetmaskSortList skipwhite |
| syn match resolvOptions /^\s*options\>/ nextgroup=resolvOption skipwhite |
| |
| " Options |
| syn match resolvOption /\<\%(debug\|no_tld_query\|no-tld-query\|rotate\|no-check-names\|inet6\|ip6-bytestring\|\%(no-\)\?ip6-dotint\|edns0\|single-request\%(-reopen\)\?\|use-vc\)\>/ contained nextgroup=resolvOption skipwhite |
| syn match resolvOption /\<\%(ndots\|timeout\|attempts\):\d\+\>/ contained contains=resolvOperator nextgroup=resolvOption skipwhite |
| |
| " Additional errors |
| syn match resolvError /^search .\{257,}/ |
| |
| hi def link resolvIP Number |
| hi def link resolvIPNetmask Number |
| hi def link resolvHostname String |
| hi def link resolvOption String |
| |
| hi def link resolvIPNameserver Number |
| hi def link resolvHostnameSearch String |
| hi def link resolvIPNetmaskSortList Number |
| |
| hi def link resolvNameServer Identifier |
| hi def link resolvLwserver Identifier |
| hi def link resolvDomain Identifier |
| hi def link resolvSearch Identifier |
| hi def link resolvSortList Identifier |
| hi def link resolvOptions Identifier |
| |
| hi def link resolvComment Comment |
| hi def link resolvOperator Operator |
| hi def link resolvError Error |
| hi def link resolvIPError Error |
| hi def link resolvIPSpecial Special |
| |
| let b:current_syntax = "resolv" |
| |
| " vim: ts=8 ft=vim |