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7
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1 " Vim indent file
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375
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2 " Language: readline configuration file
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839
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3 " Maintainer: Nikolai Weibull <now@bitwi.se>
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4 " Latest Revision: 2006-04-19
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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=GetReadlineIndent()
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12 setlocal indentkeys=!^F,o,O,=$else,=$endif
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13
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14 if exists("*GetReadlineIndent")
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15 finish
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16 endif
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17
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18 function GetReadlineIndent()
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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
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375
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26 if getline(lnum) =~ '^\s*$\(if\|else\)\>'
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7
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27 let ind = ind + &sw
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28 endif
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29
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375
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30 if getline(v:lnum) =~ '^\s*$\(else\|endif\)\>'
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7
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31 let ind = ind - &sw
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32 endif
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33
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34 return ind
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35 endfunction
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