Re: vim: toggle between tabs and toggle between buffers

furthermore,  I want to overide Ngt to :bN<enter>, when there is only one tab...

this looks requiring N being extracted and used as a parameter of the function...

how to implement that?

thanks!

On Thu, Dec 12, 2013 at 11:29 AM, ping song <songpingemail@gmail.com> wrote:

thanks. this is nice. just one more <enter> in the end.

noremap <silent> ,l :call <SID>switch()<enter>

reading about <SID> again...(I figured it out ever)

On Thu, Dec 12, 2013 at 4:40 AM, Paul Isambert <zappathustra@free.fr> wrote:

"ping song" <songpingemail@gmail.com>:

> currently I have a map to quickly switch between 2 tabs:
>
> nmap ,l :exe "tabn ".g:lasttab<CR>
> au TabLeave * let g:lasttab = tabpagenr()
>
> it works nice.
>
> but I'm thinking to extend that to another scenario, that if I got
> only one tab left but still have multiple buffers, the same map will
> toggle between the last 2 buffers used instead of tabs.
>
> how to archive this ?

Check whether there exists more than one tab page; if not, use ":b #" as
indicated by Marc:

    function! s:switch()
      if tabpagenr("$") > 1
        exe "tabnext" g:lasttab
      else
        b #
      endif
    endfunction
    noremap <silent> ,l :call <SID>switch()

Best,
Paul

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