mirror of
https://github.com/vim/vim
synced 2025-03-16 14:57:52 +01:00
105 lines
3.4 KiB
VimL
105 lines
3.4 KiB
VimL
" Vim syntax file
|
|
" Language: YAML (YAML Ain't Markup Language)
|
|
" Maintainer: Nikolai Weibull <source@pcppopper.org>
|
|
" URL: http://www.pcppopper.org/vim/syntax/pcp/yaml/
|
|
" Latest Revision: 2004-05-22
|
|
" arch-tag: 01bf8ef1-335f-4692-a228-4846cb64cd16
|
|
|
|
if version < 600
|
|
syntax clear
|
|
elseif exists("b:current_syntax")
|
|
finish
|
|
endif
|
|
|
|
" Todo
|
|
syn keyword yamlTodo contained TODO FIXME XXX NOTE
|
|
|
|
" Comments (4.2.2)
|
|
syn region yamlComment matchgroup=yamlComment start='\%(^\|\s\)#' end='$' contains=yamlTodo
|
|
|
|
" Node Properties (4.3.4)
|
|
syn match yamlNodeProperty '!\%(![^\\^% ]\+\|[^!][^:/ ]*\)'
|
|
|
|
" Anchors (4.3.6)
|
|
syn match yamlAnchor '&.\+'
|
|
|
|
" Aliases (4.3.7)
|
|
syn match yamlAlias '\*.\+'
|
|
|
|
" Operators, Blocks, Keys, and Delimiters
|
|
syn match yamlDelimiter '[-,:]'
|
|
syn match yamlBlock '[\[\]{}>|]'
|
|
syn match yamlOperator '[?+-]'
|
|
syn match yamlKey '\w\+\(\s\+\w\+\)*\ze\s*:'
|
|
|
|
" Strings (4.6.8, 4.6.9)
|
|
syn region yamlString start=+"+ skip=+\\"+ end=+"+ contains=yamlEscape
|
|
syn region yamlString start=+'+ skip=+''+ end=+'+ contains=yamlSingleEscape
|
|
syn match yamlEscape contained +\\[\\"abefnrtv^0_ NLP]+
|
|
syn match yamlEscape contained '\\x\x\{2}'
|
|
syn match yamlEscape contained '\\u\x\{4}'
|
|
syn match yamlEscape contained '\\U\x\{8}'
|
|
" TODO: how do we get 0x85, 0x2028, and 0x2029 into this?
|
|
syn match yamlEscape '\\\%(\r\n\|[\r\n]\)'
|
|
syn match yamlSingleEscape contained +''+
|
|
|
|
" Numbers
|
|
" TODO: sexagecimal and fixed (20:30.15 and 1,230.15)
|
|
syn match yamlNumber '\<[+-]\=\d\+\%(\.\d\+\%([eE][+-]\=\d\+\)\=\)\='
|
|
syn match yamlNumber '0\o\+'
|
|
syn match yamlNumber '0x\x\+'
|
|
syn match yamlNumber '([+-]\=[iI]nf)'
|
|
syn match yamlNumber '(NaN)'
|
|
|
|
" Constants
|
|
syn match yamlConstant '\<[~yn]\>'
|
|
syn keyword yamlConstant true True TRUE false False FALSE
|
|
syn keyword yamlConstant yes Yes on ON no No off OFF
|
|
syn keyword yamlConstant null Null NULL nil Nil NIL
|
|
|
|
" Timestamps
|
|
syn match yamlTimestamp '\d\d\d\d-\%(1[0-2]\|\d\)-\%(3[0-2]\|2\d\|1\d\|\d\)\%( \%([01]\d\|2[0-3]\):[0-5]\d:[0-5]\d.\d\d [+-]\%([01]\d\|2[0-3]\):[0-5]\d\|t\%([01]\d\|2[0-3]\):[0-5]\d:[0-5]\d.\d\d[+-]\%([01]\d\|2[0-3]\):[0-5]\d\|T\%([01]\d\|2[0-3]\):[0-5]\d:[0-5]\d.\dZ\)\='
|
|
|
|
" Documents (4.3.1)
|
|
syn region yamlDocumentHeader start='---' end='$' contains=yamlDirective
|
|
syn match yamlDocumentEnd '\.\.\.'
|
|
|
|
" Directives (4.3.2)
|
|
syn match yamlDirective contained '%[^:]\+:.\+'
|
|
|
|
" Define the default highlighting.
|
|
" For version 5.7 and earlier: only when not done already
|
|
" For version 5.8 and later: only when an item doesn't have highlighting yet
|
|
if version >= 508 || !exists("did_yaml_syn_inits")
|
|
if version < 508
|
|
let did_yaml_syn_inits = 1
|
|
command -nargs=+ HiLink hi link <args>
|
|
else
|
|
command -nargs=+ HiLink hi def link <args>
|
|
endif
|
|
|
|
HiLink yamlTodo Todo
|
|
HiLink yamlComment Comment
|
|
HiLink yamlDocumentHeader PreProc
|
|
HiLink yamlDocumentEnd PreProc
|
|
HiLink yamlDirective Keyword
|
|
HiLink yamlNodeProperty Type
|
|
HiLink yamlAnchor Type
|
|
HiLink yamlAlias Type
|
|
HiLink yamlDelimiter Delimiter
|
|
HiLink yamlBlock Operator
|
|
HiLink yamlOperator Operator
|
|
HiLink yamlKey Identifier
|
|
HiLink yamlString String
|
|
HiLink yamlEscape SpecialChar
|
|
HiLink yamlSingleEscape SpecialChar
|
|
HiLink yamlNumber Number
|
|
HiLink yamlConstant Constant
|
|
HiLink yamlTimestamp Number
|
|
|
|
delcommand HiLink
|
|
endif
|
|
|
|
let b:current_syntax = "yaml"
|
|
|
|
" vim: set sts=2 sw=2:
|