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if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'terraform') == -1
if exists("b:did_indent")
finish
endif
let b:did_indent = 1
setlocal nolisp
setlocal autoindent
setlocal indentexpr=TerraformIndent(v:lnum)
setlocal indentkeys+=<:>,0=},0=)
if exists("*TerraformIndent")
finish
endif
function! TerraformIndent(lnum)
" previous non-blank line
let prevlnum = prevnonblank(a:lnum-1)
" beginning of file?
if prevlnum == 0
return 0
endif
" previous line without comments
let prevline = substitute(getline(prevlnum), '//.*$', '', '')
let previndent = indent(prevlnum)
let thisindent = previndent
" block open?
if prevline =~ '[\[{]\s*$'
let thisindent += &sw
endif
" current line without comments
let thisline = substitute(getline(a:lnum), '//.*$', '', '')
" block close?
if thisline =~ '^\s*[\]}]'
let thisindent -= &sw
endif
return thisindent
endfunction
endif
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