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if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'crystal') == -1
let s:ecrystal_extensions = {
\ 'cr': 'crystal',
\ 'yml': 'yaml',
\ 'js': 'javascript',
\ 'txt': 'text',
\ 'md': 'markdown'
\ }
if exists('g:ecrystal_extensions')
call extend(s:ecrystal_extensions, g:ecrystal_extensions, 'force')
endif
function! ecrystal#SetSubtype() abort
if exists('b:ecrystal_subtype')
return
endif
let b:ecrystal_subtype = matchstr(substitute(expand('%:t'), '\c\%(\.ecr\)\+$', '', ''), '\.\zs\w\+\%(\ze+\w\+\)\=$')
let b:ecrystal_subtype = get(s:ecrystal_extensions, b:ecrystal_subtype, b:ecrystal_subtype)
if b:ecrystal_subtype ==# ''
let b:ecrystal_subtype = get(g:, 'ecrystal_default_subtype', 'html')
endif
if b:ecrystal_subtype !=# ''
exec 'setlocal filetype=ecrystal.' . b:ecrystal_subtype
exec 'setlocal syntax=ecrystal.' . b:ecrystal_subtype
endif
endfunction
" vim: sw=2 sts=2 et:
endif
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