You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
127 lines
4.9 KiB
VimL
127 lines
4.9 KiB
VimL
10 years ago
|
" Vim syntax file
|
||
|
|
" Language: YAML (YAML Ain't Markup Language)
|
||
|
|
" Author: Igor Vergeichik <iverg@mail.ru>
|
||
|
|
" Author: Nikolai Weibull <now@bitwi.se>
|
||
|
|
" Sponsor: Tom Sawyer <transfire@gmail.com>
|
||
|
|
" Version: 2.0
|
||
|
|
"
|
||
|
|
|
||
|
|
if version < 600
|
||
|
|
syntax clear
|
||
|
|
elseif exists("b:current_syntax")
|
||
|
|
finish
|
||
|
|
endif
|
||
|
|
syntax clear
|
||
|
|
|
||
|
|
if exists("b:current_syntax")
|
||
|
|
finish
|
||
|
|
endif
|
||
|
|
|
||
|
|
let s:cpo_save = &cpo
|
||
|
|
set cpo&vim
|
||
|
|
|
||
|
|
syn keyword yamlTodo contained TODO FIXME XXX NOTE
|
||
|
|
|
||
|
|
syn region yamlDocumentHeader start='---' end='$' contains=yamlDirective
|
||
|
|
syn match yamlDocumentEnd '\.\.\.'
|
||
|
|
syn match yamlDirective contained '%[^:]\+:.\+'
|
||
|
|
|
||
|
|
syn region yamlComment display oneline start='\%(^\|\s\)#' end='$'
|
||
|
|
\ contains=yamlTodo,@Spell
|
||
|
|
"syn region yamlMapping start="\w+:\s*\w+" end="$"
|
||
|
|
\ contains=yamlKey,yamlValue
|
||
|
|
syn match yamlNodeProperty "!\%(![^\\^% ]\+\|[^!][^:/ ]*\)"
|
||
|
|
syn match yamlAnchor "&.\+"
|
||
|
|
syn match yamlAlias "\*.\+"
|
||
|
|
syn match yamlDelimiter "[-,:]\(\s\|\n\)"
|
||
|
|
syn match yamlBlock "[\[\]\{\}>|]"
|
||
|
|
syn match yamlOperator '[?+-]'
|
||
|
|
syn match yamlKey '\(\.\|\w\)\+\(\s\+\(\.\|\w\)\+\)*\ze\s*:\(\s\|\n\)'
|
||
|
|
syn match yamlScalar '\(\(|\|>\)\s*\n*\r*\)\@<=\(\s\+\).*\n*\r*\(\(\3\).*\n\)*'
|
||
|
|
|
||
|
|
" Predefined data types
|
||
|
|
|
||
|
|
" Yaml Integer type
|
||
|
|
syn match yamlInteger display "[-+]\?\(0\|[1-9][0-9,]*\)"
|
||
|
|
syn match yamlInteger display "[-+]\?0[xX][0-9a-fA-F,]\+"
|
||
|
|
|
||
|
|
" floating point number
|
||
|
|
syn match yamlFloating display "\<\d\+\.\d*\(e[-+]\=\d\+\)\=[fl]\=\>"
|
||
|
|
syn match yamlFloating display "\.\d\+\(e[-+]\=\d\+\)\=[fl]\=\>"
|
||
|
|
syn match yamlFloating display "\<\d\+e[-+]\=\d\+[fl]\=\>"
|
||
|
|
syn match yamlFloating display "\(([+-]\?inf)\)\|\((NaN)\)"
|
||
|
|
" TODO: sexagecimal and fixed (20:30.15 and 1,230.15)
|
||
|
|
syn match yamlNumber display
|
||
|
|
\ '\<[+-]\=\d\+\%(\.\d\+\%([eE][+-]\=\d\+\)\=\)\='
|
||
|
|
syn match yamlNumber display '0\o\+'
|
||
|
|
syn match yamlNumber display '0x\x\+'
|
||
|
|
syn match yamlNumber display '([+-]\=[iI]nf)'
|
||
|
|
|
||
|
|
" Boolean
|
||
|
|
syn keyword yamlBoolean true True TRUE false False FALSE yes Yes YES no No NO on On ON off Off OFF
|
||
|
|
syn match yamlBoolean ":.*\zs\W[+-]\(\W\|$\)"
|
||
|
|
|
||
|
|
syn match yamlConstant '\<[~yn]\>'
|
||
|
|
|
||
|
|
" Null
|
||
|
|
syn keyword yamlNull null Null NULL nil Nil NIL
|
||
|
|
syn match yamlNull "\W[~]\(\W\|$\)"
|
||
|
|
|
||
|
|
syn match yamlTime "\d\d\d\d-\d\d-\d\dT\d\d:\d\d:\d\d.\?Z"
|
||
|
|
syn match yamlTime "\d\d\d\d-\d\d-\d\dt\d\d:\d\d:\d\d.\d\d-\d\d:\d\d"
|
||
|
|
syn match yamlTime "\d\d\d\d-\d\d-\d\d\s\d\d:\d\d:\d\d.\d\d\s-\d\d:\d\d"
|
||
|
|
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\)\='
|
||
|
|
|
||
|
|
" Single and double quoted scalars
|
||
|
|
syn region yamlString start="'" end="'" skip="\\'"
|
||
|
|
\ contains=yamlSingleEscape
|
||
|
|
syn region yamlString start='"' end='"' skip='\\"'
|
||
|
|
\ contains=yamlEscape
|
||
|
|
|
||
|
|
" Escaped symbols
|
||
|
|
" every charater preceeded with slash is escaped one
|
||
|
|
syn match yamlEscape "\\."
|
||
|
|
" 2,4 and 8-digit escapes
|
||
|
|
syn match yamlEscape "\\\(x\x\{2\}\|u\x\{4\}\|U\x\{8\}\)"
|
||
|
|
syn match yamlEscape contained display +\\[\\"abefnrtv^0_ NLP]+
|
||
|
|
syn match yamlEscape contained display '\\x\x\{2}'
|
||
|
|
syn match yamlEscape contained display '\\u\x\{4}'
|
||
|
|
syn match yamlEscape contained display '\\U\x\{8}'
|
||
|
|
" TODO: how do we get 0x85, 0x2028, and 0x2029 into this?
|
||
|
|
syn match yamlEscape display '\\\%(\r\n\|[\r\n]\)'
|
||
|
|
syn match yamlSingleEscape contained display +''+
|
||
|
|
|
||
|
|
syn match yamlKey "\w\+\ze\s*:\(\s\|\n\)"
|
||
|
|
syn match yamlType "![^\s]\+\s\@="
|
||
|
|
|
||
|
|
hi link yamlKey Identifier
|
||
|
|
hi link yamlType Type
|
||
|
|
hi link yamlInteger Number
|
||
|
|
hi link yamlFloating Float
|
||
|
|
hi link yamlNumber Number
|
||
|
|
hi link yamlEscape Special
|
||
|
|
hi link yamlSingleEscape SpecialChar
|
||
|
|
hi link yamlComment Comment
|
||
|
|
hi link yamlBlock Operator
|
||
|
|
hi link yamlDelimiter Delimiter
|
||
|
|
hi link yamlString String
|
||
|
|
hi link yamlBoolean Boolean
|
||
|
|
hi link yamlNull Boolean
|
||
|
|
hi link yamlTime String
|
||
|
|
hi link yamlTodo Todo
|
||
|
|
hi link yamlDocumentHeader PreProc
|
||
|
|
hi link yamlDocumentEnd PreProc
|
||
|
|
hi link yamlDirective Keyword
|
||
|
|
hi link yamlNodeProperty Type
|
||
|
|
hi link yamlAnchor Type
|
||
|
|
hi link yamlAlias Type
|
||
|
|
hi link yamlOperator Operator
|
||
|
|
hi link yamlScalar String
|
||
|
|
hi link yamlConstant Constant
|
||
|
|
hi link yamlTimestamp Number
|
||
|
|
|
||
|
|
let b:current_syntax = "yaml"
|
||
|
|
|
||
|
|
let &cpo = s:cpo_save
|
||
|
|
unlet s:cpo_save
|