2017-03-23 06:43:41 -04:00
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if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'caddyfile') == -1
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if exists('b:did_indent')
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finish
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endif
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let b:did_indent = 1
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setlocal nolisp
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setlocal autoindent
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setlocal indentexpr=GetCaddyfileIndent(v:lnum)
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setlocal indentkeys+=<:>,0=},0=)
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if exists('*shiftwidth')
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2018-02-05 22:15:01 -05:00
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function! s:sw()
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2017-03-23 06:43:41 -04:00
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return shiftwidth()
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endfunc
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else
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2018-02-05 22:15:01 -05:00
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function! s:sw()
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2017-03-23 06:43:41 -04:00
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return &sw
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endfunc
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endif
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function! GetCaddyfileIndent(lnum)
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let prevlnum = prevnonblank(a:lnum-1)
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if prevlnum == 0
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return 0
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endif
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let thisl = substitute(getline(a:lnum), '#.*$', '', '')
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let prevl = substitute(getline(prevlnum), '#.*$', '', '')
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let ind = indent(prevlnum)
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if prevl =~ '{\s*$'
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let ind += s:sw()
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endif
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if thisl =~ '^\s*}\s*$'
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let ind -= s:sw()
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endif
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return ind
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endfunction
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endif
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