Wednesday, July 30, 2014

Re: Tab Order

Ben Fritz wrote
> But, you might be able to hack a TabLeave/TabEnter autocmd to do things
> automatically

Following this suggestion I ended with the following code:

augroup FocusOnTabClose
au!
au TabLeave * call TabCloseLeave()
au TabEnter * call TabCloseEnter()
augroup END
function! TabCloseLeave()
" Vim default behavior is fine for the first and the last tab
if tabpagenr() != 1 && tabpagenr() != tabpagenr('$')
augroup TabCloseBufWinLeave
au!
autocmd BufWinLeave * let g:TabClosedFlag = 1
augroup END
endif
endfunction
function! TabCloseEnter()
if exists("#TabCloseBufWinLeave")
au! TabCloseBufWinLeave
endif
if exists('g:TabClosedFlag')
unlet! g:TabClosedFlag
tabprev
endif
endfunction

It is based on the observation that there is a BufWinLeave event between the
TabLeave and TabEnter events when tabpgage is closed.



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