在 2012年3月12日星期一UTC+8下午11时36分44秒，Ben Fritz写道：
> On Monday, March 12, 2012 1:30:29 AM UTC-5, Hanfei Shen wrote:
> > Hi,
> >
> > I want to set normalnumber in normal mode and insert mode, relativenumber
> > in visual mode. Is there a way to do that?
> >
> > Thanks!
> >
> > Hanfei
>
> You could potentially map all the visual-mode entry commands to first set
> relativenumber and then enter the desired visual mode, but this is a bit of a
> hack. I personally just use the following which lets me cycle between line
> numbering styles in any mode (well, not in insert mode, but that is easy
> enough to add):
>
> if exists('+relativenumber')
> nnoremap <expr> <C-Space> CycleLNum()
> xnoremap <expr> <C-Space> CycleLNum()
> onoremap <expr> <C-Space> CycleLNum()
>
> " function to cycle between normal, relative, and no line numbering
> func! CycleLNum()
> if &l:rnu
> setlocal nu
> elseif &l:nu
> setlocal nonu
> else
> setlocal rnu
> endif
> " sometimes (like in op-pending mode) the redraw doesn't happen
> " automatically
> redraw
> " do nothing, even in op-pending mode
> return ""
> endfunc
> endif
Hi Ben,
Thanks! I'll try it soon!
QQ, can we do that AUTOMATICALLY?
Thanks!
Hanfei
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