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7
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1 " Vim indent file
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25880
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2 " Language: readline configuration file
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3 " Maintainer: Doug Kearns <dougkearns@gmail.com>
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4 " Previous Maintainer: Nikolai Weibull <now@bitwi.se>
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5 " Last Change: 24 Sep 2021
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7
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6
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7 if exists("b:did_indent")
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8 finish
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9 endif
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10 let b:did_indent = 1
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11
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12 setlocal indentexpr=GetReadlineIndent()
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13 setlocal indentkeys=!^F,o,O,=$else,=$endif
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1228
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14 setlocal nosmartindent
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7
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15
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25880
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16 let b:undo_indent = "setl inde< indk< si<"
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17
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7
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18 if exists("*GetReadlineIndent")
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19 finish
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20 endif
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21
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22 function GetReadlineIndent()
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23 let lnum = prevnonblank(v:lnum - 1)
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24 if lnum == 0
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25 return 0
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26 endif
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27
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28 let ind = indent(lnum)
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29
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375
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30 if getline(lnum) =~ '^\s*$\(if\|else\)\>'
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11160
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31 let ind = ind + shiftwidth()
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7
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32 endif
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33
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375
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34 if getline(v:lnum) =~ '^\s*$\(else\|endif\)\>'
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11160
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35 let ind = ind - shiftwidth()
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7
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36 endif
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37
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38 return ind
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39 endfunction
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