if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'vue') == -1
" Vim syntax file
" Language: Vue.js
" Maintainer: Eduardo San Martin Morote
if exists("b:current_syntax")
finish
endif
runtime! syntax/html.vim
syntax clear htmlTagName
syntax match htmlTagName contained "\<[a-zA-Z0-9:-]*\>"
unlet! b:current_syntax
""
" Get the pattern for a HTML {name} attribute with {value}.
function! s:attr(name, value)
return a:name . '=\("\|''\)[^\1]*' . a:value . '[^\1]*\1'
endfunction
""
" Check whether a syntax file for a given {language} exists.
function! s:syntax_available(language)
return !empty(globpath(&runtimepath, 'syntax/' . a:language . '.vim'))
endfunction
""
" Register {language} for a given {tag}. If [attr_override] is given and not
" empty, it will be used for the attribute pattern.
function! s:register_language(language, tag, ...)
let attr_override = a:0 ? a:1 : ''
let attr = !empty(attr_override) ? attr_override : s:attr('lang', a:language)
if s:syntax_available(a:language)
execute 'syntax include @' . a:language . ' syntax/' . a:language . '.vim'
unlet! b:current_syntax
execute 'syntax region vue_' . a:language
\ 'keepend'
\ 'start=/<' . a:tag . '\>\_[^>]*' . attr . '\_[^>]*>/'
\ 'end="</' . a:tag . '>"me=s-1'
\ 'contains=@' . a:language . ',vueSurroundingTag'
\ 'fold'
endif
endfunction
if !exists("g:vue_disable_pre_processors") || !g:vue_disable_pre_processors
call s:register_language('less', 'style')
call s:register_language('pug', 'template', s:attr('lang', '\%(pug\|jade\)'))
call s:register_language('slm', 'template')
call s:register_language('handlebars', 'template')
call s:register_language('haml', 'template')
call s:register_language('typescript', 'script', '\%(lang=\("\|''\)[^\1]*\(ts\|typescript\)[^\1]*\1\|ts\)')
call s:register_language('coffee', 'script')
call s:register_language('stylus', 'style')
call s:register_language('sass', 'style')
call s:register_language('scss', 'style')
endif
syn region vueSurroundingTag contained start=+<\(script\|style\|template\)+ end=+>+ fold contains=htmlTagN,htmlString,htmlArg,htmlValue,htmlTagError,htmlEvent
syn keyword htmlSpecialTagName contained template
syn keyword htmlArg contained scoped ts
syn match htmlArg "[@v:][-:.0-9_a-z]*\>" contained
let b:current_syntax = "vue"
endif
