vim 摺疊

Hi,

With this kind of syntax:


FUNCTION

NETWORK
foobar
barfo
foo
bar
NETWORK
foobar
barfo
foo
bar

NETWORK
foobar
barfo
foo
bar
END_FUNCTION



" folding
setlocal foldmethod=expr
setlocal foldexpr=GetFold(v:lnum)

function! GetFold(lnum)
        let currentLine = getline(a:lnum)
        let nextLine    = getline(a:lnum+1)
        if (currentLine =~? '\v^NETWORK') || (currentLine =~? '\v^FUNC')
                return '>1'
        endif
        if (nextLine =~? '\v^NETWORK') || (nextLine =~? '\v^END_FUNC')
                return '<1'
        endif
    return '1'
endfunction

 

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