有没有办法调整vim中折叠线的格式?

gvl*_*sov 3 vim folding

现在我折叠的线看起来像这样:

+-- 123 lines: doSomeStuff();--------------------------
+-- 345 lines: doSomeOtherStuff();---------------------
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我想删除一行之前的所有内容(+ - xxx行:),使其更像Notepad ++/Eclipse visuals方式 - 现在它太难读了,我其实并不在乎我有多少行有一定的折叠:)所以有任何调整折叠线格式的命令吗?

Roo*_*ook 8

是的,foldtextromainl已经提到的函数返回一个字符串,以一个封闭的折叠显示(换句话说,就是你所看到的).

您可以修改折叠功能以显示您感兴趣的内容.例如,

function! MyFoldText() " {{{
    let line = getline(v:foldstart)

    let nucolwidth = &fdc + &number * &numberwidth
    let windowwidth = winwidth(0) - nucolwidth - 3
    let foldedlinecount = v:foldend - v:foldstart

    " expand tabs into spaces
    let onetab = strpart('          ', 0, &tabstop)
    let line = substitute(line, '\t', onetab, 'g')

    let line = strpart(line, 0, windowwidth - 2 -len(foldedlinecount))
    let fillcharcount = windowwidth - len(line) - len(foldedlinecount)
    return line . '…' . repeat(" ",fillcharcount) . foldedlinecount . '…' . ' '
endfunction " }}}
set foldtext=MyFoldText()
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将返回类似于此的内容

" Basic settings --------------------------------------------- {{{...              6 ...
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意思是折叠中有6条线(包括具有闭合折叠标记的线)