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7
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1 " Vim indent file
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375
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2 " Language: reStructuredText Documentation Format
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3 " Maintainer: Nikolai Weibull <nikolai+work.vim@bitwi.se>
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4 " Latest Revision: 2005-06-29
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7
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5
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6 if exists("b:did_indent")
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7 finish
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8 endif
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9 let b:did_indent = 1
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10
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11 setlocal indentexpr=GetRSTIndent()
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375
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12 setlocal indentkeys=!^F,o,O
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7
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13
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14 if exists("*GetRSTIndent")
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15 finish
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16 endif
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17
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18 function GetRSTIndent()
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19 let lnum = prevnonblank(v:lnum - 1)
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20 if lnum == 0
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21 return 0
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22 endif
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23
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24 let ind = indent(lnum)
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25 let line = getline(lnum)
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26
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27 if line =~ '^\s*[-*+]\s'
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28 let ind = ind + 2
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29 elseif line =~ '^\s*\d\+.\s'
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30 let ind = ind + matchend(substitute(line, '^\s*', '', ''), '\d\+.\s\+')
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31 endif
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32
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33 let line = getline(v:lnum - 1)
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34
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35 if line =~ '^\s*$'
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36 execute lnum
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37 call search('^\s*\%([-*+]\s\|\d\+.\s\|\.\.\|$\)', 'bW')
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38 let line = getline('.')
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39 if line =~ '^\s*[-*+]'
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40 let ind = ind - 2
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41 elseif line =~ '^\s*\d\+\.\s'
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42 let ind = ind - matchend(substitute(line, '^\s*', '', ''),
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375
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43 \ '\d\+\.\s\+')
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7
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44 elseif line =~ '^\s*\.\.'
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45 let ind = ind - 3
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46 else
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47 let ind = ind
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48 endif
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49 endif
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50
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51 return ind
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52 endfunction
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