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if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'elixir') == -1
" Vim syntax file
" Language: Embedded Elixir
" URL: https://github.com/elixir-lang/vim-elixir
if exists("b:current_syntax")
finish
endif
if !exists("main_syntax")
let main_syntax = 'eelixir'
endif
if !exists("g:eelixir_default_subtype")
let g:eelixir_default_subtype = "html"
endif
if !exists("b:eelixir_subtype")
let s:lines = getline(1)."\n".getline(2)."\n".getline(3)."\n".getline(4)."\n".getline(5)."\n".getline("$")
let b:eelixir_subtype = matchstr(s:lines,'eelixir_subtype=\zs\w\+')
if b:eelixir_subtype == ''
let b:eelixir_subtype = matchstr(&filetype,'^eex\.\zs\w\+')
endif
if b:eelixir_subtype == ''
let b:eelixir_subtype = matchstr(substitute(expand("%:t"),'\c\%(\.eex\|\.eelixir\)\+$','',''),'\.\zs\w\+$')
endif
if b:eelixir_subtype == 'ex'
let b:eelixir_subtype = 'elixir'
elseif b:eelixir_subtype == 'exs'
let b:eelixir_subtype = 'elixir'
elseif b:eelixir_subtype == 'yml'
let b:eelixir_subtype = 'yaml'
elseif b:eelixir_subtype == 'js'
let b:eelixir_subtype = 'javascript'
elseif b:eelixir_subtype == 'txt'
" Conventional; not a real file type
let b:eelixir_subtype = 'text'
elseif b:eelixir_subtype == ''
let b:eelixir_subtype = g:eelixir_default_subtype
endif
endif
if exists("b:eelixir_subtype") && b:eelixir_subtype != ''
exe "runtime! syntax/".b:eelixir_subtype.".vim"
unlet! b:current_syntax
endif
syn include @elixirTop syntax/elixir.vim
syn cluster eelixirRegions contains=eelixirBlock,eelixirExpression,eelixirComment
exe 'syn region eelixirExpression matchgroup=eelixirDelimiter start="<%" end="%\@<!%>" contains=@elixirTop containedin=ALLBUT,@eelixirRegions keepend'
exe 'syn region eelixirExpression matchgroup=eelixirDelimiter start="<%=" end="%\@<!%>" contains=@elixirTop containedin=ALLBUT,@eelixirRegions keepend'
exe 'syn region eelixirQuote matchgroup=eelixirDelimiter start="<%%" end="%\@<!%>" contains=@elixirTop containedin=ALLBUT,@eelixirRegions keepend'
exe 'syn region eelixirComment matchgroup=eelixirDelimiter start="<%#" end="%\@<!%>" contains=elixirTodo,@Spell containedin=ALLBUT,@eelixirRegions keepend'
" Define the default highlighting.
hi def link eelixirDelimiter PreProc
hi def link eelixirComment Comment
let b:current_syntax = 'eelixir'
if main_syntax == 'eelixir'
unlet main_syntax
endif
endif
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