77 lines
1.5 KiB
VimL
77 lines
1.5 KiB
VimL
" Vim indent file
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" Language: Puppet
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" Maintainer: Todd Zullinger <tmz@pobox.com>
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" Last Change: 2009 Aug 19
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" vim: set sw=4 sts=4:
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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 autoindent smartindent
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setlocal indentexpr=GetPuppetIndent()
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setlocal indentkeys+=0],0)
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if exists("*GetPuppetIndent")
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finish
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endif
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" Check if a line is part of an include 'block', e.g.:
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" include foo,
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" bar,
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" baz
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function! s:PartOfInclude(lnum)
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let lnum = a:lnum
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while lnum
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let lnum = lnum - 1
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let line = getline(lnum)
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if line !~ ',$'
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break
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endif
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if line =~ '^\s*include\s\+[^,]\+,$'
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return 1
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endif
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endwhile
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return 0
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endfunction
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function! s:OpenBrace(lnum)
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call cursor(a:lnum, 1)
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return searchpair('{\|\[\|(', '', '}\|\]\|)', 'nbW')
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endfunction
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function! GetPuppetIndent()
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let pnum = prevnonblank(v:lnum - 1)
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if pnum == 0
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return 0
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endif
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let line = getline(v:lnum)
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let pline = getline(pnum)
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let ind = indent(pnum)
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if pline =~ '^\s*#'
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return ind
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endif
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if pline =~ '\({\|\[\|(\|:\)$'
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let ind += &sw
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elseif pline =~ ';$' && pline !~ '[^:]\+:.*[=+]>.*'
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let ind -= &sw
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elseif pline =~ '^\s*include\s\+.*,$'
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let ind += &sw
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endif
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if pline !~ ',$' && s:PartOfInclude(pnum)
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let ind -= &sw
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endif
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" Match } }, }; ] ]: )
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if line =~ '^\s*\(}\(,\|;\)\?$\|]:\?$\|)\)'
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let ind = indent(s:OpenBrace(v:lnum))
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endif
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return ind
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endfunction
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