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if polyglot#init#is_disabled(expand('<sfile>:p'), 'jsonc', 'syntax/jsonc.vim')
finish
endif
" Syntax setup {{{1
if exists('b:current_syntax') && b:current_syntax == 'jsonc'
finish
endif
" Syntax: Strings {{{1
syn region jsoncString start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=jsoncEscape
syn region jsoncString start=+'+ skip=+\\\\\|\\'+ end=+'+ contains=jsoncEscape
" Syntax: JSON Keywords {{{1
" Separated into a match and region because a region by itself is always greedy
syn match jsoncKeywordMatch /"\([^"]\|\\\"\)\+"[[:blank:]\r\n]*\:/ contains=jsonKeyword
" Syntax: Escape sequences
syn match jsoncEscape "\\["\\/bfnrt]" contained
syn match jsoncEscape "\\u\x\{4}" contained
" Syntax: Numbers {{{1
syn match jsoncNumber "-\=\<\%(0\|[1-9]\d*\)\%(\.\d\+\)\=\%([eE][-+]\=\d\+\)\=\>"
syn keyword jsoncNumber Infinity -Infinity
" Syntax: An integer part of 0 followed by other digits is not allowed.
syn match jsoncNumError "-\=\<0\d\.\d*\>"
" Syntax: Boolean {{{1
syn keyword jsoncBoolean true false
" Syntax: Null {{{1
syn keyword jsoncNull null
" Syntax: Braces {{{1
syn match jsoncBraces "[{}\[\]]"
syn match jsoncObjAssign /@\?\%(\I\|\$\)\%(\i\|\$\)*\s*\ze::\@!/
" Syntax: Comment {{{1
syn region jsoncLineComment start=+\/\/+ end=+$+ keepend
syn region jsoncLineComment start=+^\s*\/\/+ skip=+\n\s*\/\/+ end=+$+ keepend fold
syn region jsoncComment start="/\*" end="\*/" fold
" Define the default highlighting. {{{1
hi def link jsoncString String
hi def link jsoncObjAssign Identifier
hi def link jsoncEscape Special
hi def link jsoncNumber Number
hi def link jsoncBraces Operator
hi def link jsoncNull Function
hi def link jsoncBoolean Boolean
hi def link jsoncLineComment Comment
hi def link jsoncComment Comment
hi def link jsoncNumError Error
hi def link jsoncKeywordMatch Label
if !exists('b:current_syntax')
let b:current_syntax = 'jsonc'
endif
" vim: fdm=marker
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