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35 lines
796 B
VimL
35 lines
796 B
VimL
" Vim indent file
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" Language: ssh config file
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" Maintainer: JasonKim <git@jasonk.me>
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" Last Change: 2020 May 16
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if exists("b:did_indent")
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finish
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endif
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let b:did_indent = 1
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setlocal autoindent
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setlocal indentexpr=GetSshconfigIndent(v:lnum)
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setlocal indentkeys=o,O,*<Return>,0=~host\ ,0=~match\ ,0#,!^F
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let b:undo_indent = "setlocal autoindent< indentexpr< indentkeys<"
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if exists("*GetSshconfigIndent")
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finish
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endif
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function GetSshconfigIndent(lnum)
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let sw = shiftwidth()
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let prev_lnum = prevnonblank(a:lnum - 1)
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let curr_lnum = a:lnum
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let prev_line = getline(prev_lnum)
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let curr_line = getline(curr_lnum)
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if curr_line =~? '^\s*\(host\|match\)\s'
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return 0
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elseif prev_line =~? '^\s*\(host\|match\)\s'
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return sw
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else
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return indent(prev_lnum)
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endif
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endfunction
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