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tabline: Make the PlugAirlineSelectTab buffers work as expected 

for bufferlist.

fixes #1857
This commit is contained in:
Christian Brabandt 2019-02-04 21:47:11 +01:00
parent 4078688305
commit 105e9daaf7
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GPG Key ID: F3F92DA383FDDE09
1 changed files with 24 additions and 17 deletions
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41
autoload/airline/extensions/tabline/buffers.vim
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@ -164,14 +164,19 @@ function! s:select_tab(buf_index)
return
endif
let idx = a:buf_index
if s:current_visible_buffers[0] == -1
let idx = idx + 1
endif
let buf = get(s:current_visible_buffers, idx, 0)
if buf != 0
exec 'b!' . buf
let buf = index(s:current_visible_buffers, a:buf_index)
if buf >= 0
try
exec 'b!' . s:current_visible_buffers[buf]
catch /^Vim\%((\a\+)\)\=:E939/
" buffer 0 does not exist
catch /^Vim\%((\a\+)\)\=:E86/
" should not happen hopefully ;)
call airline#util#warning(printf("Buffer Number %d does not exist", a:buf_index))
catch
" catch all, something broken... :|
call airline#util#warning("Exception not handled: ". v:exception)
endtry
endif
endfunction
@ -185,17 +190,19 @@ endfunction
function! s:map_keys()
if get(g:, 'airline#extensions#tabline#buffer_idx_mode', 1)
noremap <silent> <Plug>AirlineSelectTab1 :call <SID>select_tab(0)<CR>
noremap <silent> <Plug>AirlineSelectTab2 :call <SID>select_tab(1)<CR>
noremap <silent> <Plug>AirlineSelectTab3 :call <SID>select_tab(2)<CR>
noremap <silent> <Plug>AirlineSelectTab4 :call <SID>select_tab(3)<CR>
noremap <silent> <Plug>AirlineSelectTab5 :call <SID>select_tab(4)<CR>
noremap <silent> <Plug>AirlineSelectTab6 :call <SID>select_tab(5)<CR>
noremap <silent> <Plug>AirlineSelectTab7 :call <SID>select_tab(6)<CR>
noremap <silent> <Plug>AirlineSelectTab8 :call <SID>select_tab(7)<CR>
noremap <silent> <Plug>AirlineSelectTab9 :call <SID>select_tab(8)<CR>
noremap <silent> <Plug>AirlineSelectTab1 :call <SID>select_tab(1)<CR>
noremap <silent> <Plug>AirlineSelectTab2 :call <SID>select_tab(2)<CR>
noremap <silent> <Plug>AirlineSelectTab3 :call <SID>select_tab(3)<CR>
noremap <silent> <Plug>AirlineSelectTab4 :call <SID>select_tab(4)<CR>
noremap <silent> <Plug>AirlineSelectTab5 :call <SID>select_tab(5)<CR>
noremap <silent> <Plug>AirlineSelectTab6 :call <SID>select_tab(6)<CR>
noremap <silent> <Plug>AirlineSelectTab7 :call <SID>select_tab(7)<CR>
noremap <silent> <Plug>AirlineSelectTab8 :call <SID>select_tab(8)<CR>
noremap <silent> <Plug>AirlineSelectTab9 :call <SID>select_tab(9)<CR>
noremap <silent> <Plug>AirlineSelectPrevTab :<C-u>call <SID>jump_to_tab(-v:count1)<CR>
noremap <silent> <Plug>AirlineSelectNextTab :<C-u>call <SID>jump_to_tab(v:count1)<CR>
" Enable this for debugging
" com! AirlineBufferList :echo map(copy(s:current_visible_buffers), {i,k -> k.": ".bufname(k)})
endif
endfunction