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if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'jsx') == -1
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Vim syntax file
"
" Language: JSX (JavaScript)
" Maintainer: Max Wang <mxawng@gmail.com>
" Depends: pangloss/vim-javascript
"
" CREDITS: Inspired by Facebook.
"
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Do nothing if we don't find the @jsx pragma (and we care).
exec 'source '.fnameescape(expand('<sfile>:p:h:h').'/jsx-config.vim')
if g:jsx_pragma_required && !b:jsx_pragma_found | finish | endif
" Do nothing if we don't have the .jsx extension (and we care).
if g:jsx_ext_required && !exists('b:jsx_ext_found') | finish | endif
" Prologue; load in XML syntax.
if exists('b:current_syntax')
let s:current_syntax=b:current_syntax
unlet b:current_syntax
endif
syn include @XMLSyntax syntax/xml.vim
if exists('s:current_syntax')
let b:current_syntax=s:current_syntax
endif
" Highlight JSX regions as XML; recursively match.
syn region jsxRegion contains=@XMLSyntax,jsxRegion,jsBlock,javascriptBlock
\ start=+<\@<!<\z([a-zA-Z][a-zA-Z0-9:\-.]*\)+
\ skip=+<!--\_.\{-}-->+
\ end=+</\z1\_\s\{-}>+
\ end=+/>+
\ keepend
\ extend
" JSX attributes should color as JS. Note the trivial end pattern; we let
" jsBlock take care of ending the region.
syn region xmlString contained start=+{+ end=++ contains=jsBlock,javascriptBlock
" Add jsxRegion to the lowest-level JS syntax cluster.
syn cluster jsExpression add=jsxRegion
endif
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