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annotate runtime/indent/framescript.vim @ 7007:5ea5bd9c18d2 v7.4.821

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patch 7.4.821 Problem: Coverity reports a few problems. Solution: Avoid the warnings. (Christian Brabandt)
author Bram Moolenaar <bram@vim.org>
date Tue, 11 Aug 2015 18:53:03 +0200
parents f4f8014d516e
children 1218c5353e2b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1698
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1 " Vim indent file
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2 " Language: FrameScript
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3 " Maintainer: Nikolai Weibull <now@bitwi.se>
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4 " Latest Revision: 2008-07-19
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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=GetFrameScriptIndent()
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12 setlocal indentkeys=!^F,o,O,0=~Else,0=~EndIf,0=~EndLoop,0=~EndSub
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13 setlocal nosmartindent
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14
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15 if exists("*GetFrameScriptIndent")
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16 finish
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17 endif
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18
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19 function GetFrameScriptIndent()
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20 let lnum = prevnonblank(v:lnum - 1)
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21
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22 if lnum == 0
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23 return 0
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24 endif
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25
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26 if getline(v:lnum) =~ '^\s*\*'
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27 return cindent(v:lnum)
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28 endif
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29
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30 let ind = indent(lnum)
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31
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32 if getline(lnum) =~? '^\s*\%(If\|Loop\|Sub\)'
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33 let ind = ind + &sw
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34 endif
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35
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36 if getline(v:lnum) =~? '^\s*\%(Else\|End\%(If\|Loop\|Sub\)\)'
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37 let ind = ind - &sw
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38 endif
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39
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40 return ind
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41 endfunction