摘要：的分屏很好用，可以開多個窗口對照代碼，但是分的屏多了，需要臨時擴大某個窗口到最大，編輯代碼，使用完成之后，又想要恢復原先已經設置好的布局，本身沒有提供這樣的功能，但是提供了實現這種功能的基礎下面的代碼就實現了這樣的功能將下面的代碼保存為放到

Vim 的分屏很好用，可以開多個窗口對照代碼，但是分的屏多了，需要臨時擴大某個窗口到最大，編輯代碼，使用完成之后，又想要恢復原先已經設置好的布局，Vim本身沒有提供這樣的功能，但是提供了實現這種功能的基礎, 下面的代碼就實現了這樣的功能. 將下面的代碼保存為vimlayout.vim放到 Vim的plugin目錄下, 設置自己喜歡的綁定鍵就可以了工作了. 此代碼在 Vim 7.3中測試通過.

if exists("g:vimlayoutloaded")
    finish
else
    let g:vimlayoutloaded=1
endif

function! HeightToSize(height)
    let currwinno=winnr()
        if winheight(currwinno)>a:height
            while winheight(currwinno)>a:height
                execute "normal -"
            endwhile
        elseif winheight(currwinno)+"
            endwhile
        endif
endfunction

function! WidthToSize(width)
       let currwinno=winnr()
        if winwidth(currwinno)>a:width
            while winwidth(currwinno)>a:width
                execute "normal <"
            endwhile
        elseif winwidth(currwinno)>"
            endwhile
        endif
endfunction


function! TweakWinSize(orgisize)
    call HeightToSize(a:orgisize[0])
    call WidthToSize(a:orgisize[1])
endfunction

function! RestoreWinLayout()
    if exists("g:layout")
        let winno=1
        let orgiwinno=winnr()
        for win in g:layout
            execute "normal w"
            let currwinno=winnr()
            if currwinno!=1 && currwinno!=orgiwinno
                call TweakWinSize(g:layout[currwinno-1])
            endif
        endfor
        unlet g:layout
    endif
endfunction

function! SaveWinLayout()
    let wnumber=winnr("$")
    let winlist=range(wnumber)
    let winno=0
    let layout=[]
    for index in winlist
        let winno+=1
        let wininfo=[winheight(winno),winwidth(winno)]
        call add(layout,wininfo)
    endfor
    let g:layout=layout
endfunction

function! ToggleMaxWin()
    if exists("g:layout")
        if winnr("$")==len(g:layout)
            call RestoreWinLayout()
        else
            call SaveWinLayout()
            execute "normal 200>"
            execute "normal _"
            call RestoreWinLayout()
        endif
    else
        call SaveWinLayout()
        execute "normal 200>"
        execute "normal _"
    endif
endfunction