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1 " Vim indent file
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2 " Language: Cucumber
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3 " Maintainer: Tim Pope <vimNOSPAM@tpope.org>
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4 " Last Change: 2010 May 21
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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 autoindent
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12 setlocal indentexpr=GetCucumberIndent()
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13 setlocal indentkeys=o,O,*<Return>,<:>,0<Bar>,0#,=,!^F
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14
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15 " Only define the function once.
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16 if exists("*GetCucumberIndent")
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17 finish
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18 endif
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19
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20 function! s:syn(lnum)
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21 return synIDattr(synID(a:lnum,1+indent(a:lnum),1),'name')
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22 endfunction
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23
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24 function! GetCucumberIndent()
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25 let line = getline(prevnonblank(v:lnum-1))
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26 let cline = getline(v:lnum)
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27 let syn = s:syn(prevnonblank(v:lnum-1))
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28 let csyn = s:syn(v:lnum)
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29 if csyn ==# 'cucumberFeature' || cline =~# '^\s*Feature:'
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30 return 0
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31 elseif csyn ==# 'cucumberExamples' || cline =~# '^\s*\%(Examples\|Scenarios\):'
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32 return 2 * &sw
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33 elseif csyn =~# '^cucumber\%(Background\|Scenario\|ScenarioOutline\)$' || cline =~# '^\s*\%(Background\|Scenario\|Scenario Outline\):'
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34 return &sw
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35 elseif syn ==# 'cucumberFeature' || line =~# '^\s*Feature:'
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36 return &sw
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37 elseif syn ==# 'cucumberExamples' || line =~# '^\s*\%(Examples\|Scenarios\):'
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38 return 3 * &sw
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39 elseif syn =~# '^cucumber\%(Background\|Scenario\|ScenarioOutline\)$' || line =~# '^\s*\%(Background\|Scenario\|Scenario Outline\):'
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40 return 2 * &sw
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41 elseif cline =~# '^\s*@' && (s:syn(nextnonblank(v:lnum+1)) == 'cucumberFeature' || getline(nextnonblank(v:lnum+1)) =~# '^\s*Feature:' || indent(prevnonblank(v:lnum-1)) <= 0)
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42 return 0
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43 elseif line =~# '^\s*@'
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44 return &sw
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45 elseif cline =~# '^\s*|' && line =~# '^\s*|'
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46 return indent(prevnonblank(v:lnum-1))
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47 elseif cline =~# '^\s*|' && line =~# '^\s*[^|#]'
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48 return indent(prevnonblank(v:lnum-1)) + &sw
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49 elseif cline =~# '^\s*[^|# \t]' && line =~# '^\s*|'
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50 return indent(prevnonblank(v:lnum-1)) - &sw
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51 elseif cline =~# '^\s*$' && line =~# '^\s*|'
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52 let in = indent(prevnonblank(v:lnum-1))
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53 return in == indent(v:lnum) ? in : in - &sw
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54 elseif cline =~# '^\s*#' && getline(v:lnum-1) =~ '^\s*$' && getline(v:lnum+1) =~# '\S'
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55 return indent(getline(v:lnum+1))
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56 endif
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57 return indent(prevnonblank(v:lnum-1))
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58 endfunction
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59
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60 " vim:set sts=2 sw=2:
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