85 lines
2.1 KiB
VimL
85 lines
2.1 KiB
VimL
if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'jinja') != -1
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finish
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endif
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" Vim indent file
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" Language: Jinja HTML template
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" Maintainer: Evan Hammer <evan@evanhammer.com>
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" Last Change: 2013 Jan 26
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" Only load this indent file when no other was loaded.
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if exists("b:did_indent")
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finish
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endif
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" Use HTML formatting rules.
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setl indentkeys=o,O,<Return>,<>>,!^F
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runtime! indent/html.vim +setl nosmartindent
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let b:did_indent = 1
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" Indent within the jinja tags
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" Made by Steve Losh <steve@stevelosh.com>
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if &l:indentexpr == ''
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if &l:cindent
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let &l:indentexpr = 'cindent(v:lnum)'
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else
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let &l:indentexpr = 'indent(prevnonblank(v:lnum-1))'
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endif
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endif
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let b:html_indentexpr = &l:indentexpr
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let b:did_indent = 1
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setlocal indentexpr=GetDjangoIndent()
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setlocal indentkeys=o,O,*<Return>,{,},o,O,!^F,<>>
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" Only define the function once.
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if exists("*GetDjangoIndent")
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finish
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endif
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function! GetDjangoIndent(...)
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if a:0 && a:1 == '.'
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let v:lnum = line('.')
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elseif a:0 && a:1 =~ '^\d'
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let v:lnum = a:1
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endif
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let vcol = col('.')
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call cursor(v:lnum,vcol)
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exe "let ind = ".b:html_indentexpr
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let lnum = prevnonblank(v:lnum-1)
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let pnb = getline(lnum)
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let cur = getline(v:lnum)
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let tagstart = '.*' . '{%\s*'
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let tagend = '.*%}' . '.*'
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let blocktags = '\(block\|for\|if\|with\|autoescape\|comment\|filter\|spaceless\)'
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let midtags = '\(empty\|else\|elif\)'
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let pnb_blockstart = pnb =~# tagstart . blocktags . tagend
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let pnb_blockend = pnb =~# tagstart . 'end' . blocktags . tagend
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let pnb_blockmid = pnb =~# tagstart . midtags . tagend
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let cur_blockstart = cur =~# tagstart . blocktags . tagend
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let cur_blockend = cur =~# tagstart . 'end' . blocktags . tagend
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let cur_blockmid = cur =~# tagstart . midtags . tagend
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if pnb_blockstart && !pnb_blockend
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let ind = ind + &sw
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elseif pnb_blockmid && !pnb_blockend
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let ind = ind + &sw
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endif
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if cur_blockend && !cur_blockstart
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let ind = ind - &sw
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elseif cur_blockmid
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let ind = ind - &sw
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endif
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return ind
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endfunction
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