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Adding option: buffers#buffer_idx_mode = 3

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By using `buffer_idx_mode = 3`, indexing will start at 1, instead of 11.
This commit is contained in:
Jonathan Feinberg 2019-12-26 19:15:13 +01:00
parent 5a87ca631a
commit 892c9ad6b5
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GPG Key ID: F16566254E4175D8
2 changed files with 25 additions and 8 deletions
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11
autoload/airline/extensions/tabline/buffers.vim
View File

@ -162,7 +162,9 @@ function! s:get_number(index)
endif
let bidx_mode = get(g:, 'airline#extensions#tabline#buffer_idx_mode', 0)
if bidx_mode > 1
return join(map(split(a:index+11, '\zs'), 'get(s:number_map, v:val, "")'), '')
let count = bidx_mode == 2 ? a:index+11 : a:index+1
return join(map(split(printf('%02d', count), '\zs'),
\ 'get(s:number_map, v:val, "")'), '')
else
return get(s:number_map, a:index+1, '')
endif
@ -170,7 +172,7 @@ endfunction
function! s:select_tab(buf_index)
" no-op when called in 'keymap_ignored_filetypes'
if count(get(g:, 'airline#extensions#tabline#keymap_ignored_filetypes',
if count(get(g:, 'airline#extensions#tabline#keymap_ignored_filetypes',
\ ['vimfiler', 'nerdtree']), &ft)
return
endif
@ -201,8 +203,9 @@ function! s:map_keys()
exe printf('noremap <silent> <Plug>AirlineSelectTab%d :call <SID>select_tab(%d)<CR>', i, i-1)
endfor
else
for i in range(11, 99)
exe printf('noremap <silent> <Plug>AirlineSelectTab%d :call <SID>select_tab(%d)<CR>', i, i-11)
let start_idx = bidx_mode == 2 ? 11 : 1
for i in range(start_idx, 99)
exe printf('noremap <silent> <Plug>AirlineSelectTab%02d :call <SID>select_tab(%d)<CR>', i, i-start_idx)
endfor
endif
noremap <silent> <Plug>AirlineSelectPrevTab :<C-u>call <SID>jump_to_tab(-v:count1)<CR>

22
doc/airline.txt
View File

@ -975,7 +975,7 @@ with the middle mouse button to delete that buffer.
* enable/disable displaying index of the buffer.
`buffer_idx_mode` allows 2 different modes to access buffers from the
`buffer_idx_mode` allows 3 different modes to access buffers from the
tabline. When enabled, numbers will be displayed in the tabline and
mappings will be exposed to allow you to select a buffer directly.
In default mode, when the variable is 1 Up to 11 mappings will be
@ -994,9 +994,7 @@ with the middle mouse button to delete that buffer.
nmap <leader>- <Plug>AirlineSelectPrevTab
nmap <leader>+ <Plug>AirlineSelectNextTab
<
In mode 2, (when the variable is 2) 89 mappings will be exposed
(Note: To avoid ambiguity, there won't be <Plug>AirlineSelectTab1
- <Plug>AirlineSelectTab9 maps): >
In mode 2, (when the variable is 2) 89 mappings will be exposed: >
let g:airline#extensions#tabline#buffer_idx_mode = 2
nmap <Leader>10 <Plug>AirlineSelectTab10
@ -1009,6 +1007,22 @@ with the middle mouse button to delete that buffer.
The <Plug>AirlineSelect<Prev/Next>Tab mapping handles counts as well,
so one can handle arbirtrarily number of buffers/tabs.
Mode 3 is exactly the same as mode 2, except the indexing start at 01,
exposing 99 mappings: >
let g:airline#extensions#tabline#buffer_idx_mode = 3
nmap <Leader>01 <Plug>AirlineSelectTab01
nmap <Leader>02 <Plug>AirlineSelectTab02
nmap <Leader>03 <Plug>AirlineSelectTab03
...
nmap <Leader>99 <Plug>AirlineSelectTab99
<
This matches that of the numbering scheme of |:buffers|, letting
`<Plug>AirlineSelectTab67` to reference buffer 67.
Note: To avoid ambiguity, there won't be <Plug>AirlineSelectTab1
- <Plug>AirlineSelectTab9 maps in mode 2 and 3.
Note: Mappings will be ignored for filetypes that match
`g:airline#extensions#tabline#keymap_ignored_filetypes`.