Re: listing total number of buffers in the statusline

* Christian Brabandt <cblists@256bit.org> [100122 00:47]:
> On Fri, January 22, 2010 3:12 am, John Magolske wrote:
> > count. Searching around some more, I found this solution [1]:
> >
> > set rulerformat=%22(%{g:zbuflistcount};%M%n\ %=%l,%c%V\ %P%)
> > autocmd BufAdd * let g:zbuflistcount += 1
> > autocmd BufDelete * let g:zbuflistcount -= 1
> > autocmd VimEnter * call UpdateZBufLC()
> > function UpdateZBufLC()
> > let lst = range(1, bufnr('$'))
> > call filter(lst, 'buflisted(v:val)')
> > let g:zbuflistcount = len(lst)
> > endfunction
> >
>
> hm, that should be equivalent to
> :set stl={len(filter(range(1,bufnr('$')),'buflisted(v:val)'))}
>
> so no need for autocommands.

Thanks, nice & concise. Not sure why the autocommands incrementing &
decrementing g:zbuflistcount on BufAdd & BufDelete... Your suggestion
works great, just added a % character

:set stl=%{len(filter(range(1,bufnr('$')),'buflisted(v:val)'))}

Regards,

John

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John Magolske
http://B79.net/contact

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