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 <[email protected]> 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 <[email protected]>wrote:
>
>> "ping song" <[email protected]>:
>> > 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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>

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