Open a buffer as a vertical split in VIM

问题

If you are editing a file in VIM and then you need to open an existing buffer (e.g. from your buffer list: :buffers) how can you open it in a vertical split?

I know that you already can open it with a normal split like:

:sbuffer N

Wehere N is the buffer number you want, however, the above opens that N buffer horizontally, not vertically.

I'm also aware that you can change the window placement after opening and have a Vertical Split like so:

Ctrl-W H
Ctrl-W L

Which will vertically split the window to the right or the left.

It seems to me that if there is a sbuffer there should be a vsbuffer but that doesn't exist (not that I am aware of)

Also, please note that I am not looking for a plugin to solve this question. I know about a wealth of plugins that will allow you to do this.

I am sure I might be missing something that is already there.

EDIT: In the best spirit of collaboration, I have created a simple Function with a Mapping if someone else stumbles across this issue and do not want to install a plugin:

Function:

" Vertical Split Buffer Function
function VerticalSplitBuffer(buffer)
    execute "vert belowright sb" a:buffer 
endfunction

Mapping:

" Vertical Split Buffer Mapping
command -nargs=1 Vbuffer call VerticalSplitBuffer(<f-args>)

This accomplishes the task of opening a buffer in a right split, so for buffer 1, you would call it like:

:Vbuffer 1

回答1:

Try:

:vert sb N

which will open a left vertical split (by default, unless you have modified some options).

To open a split to the right, on the other hand:

:vert belowright sb N

回答2:

:vsp | b1

1 being some buffer number. Use buffers to list all buffers.

Here's some additional info on splits, if you're interested. Link

回答3:

You can ease your pain by adding the following to your .vimrc

cabbrev vb vert sb

Now you can use it in the following way.

:vb <buffer>

回答4:

you can use Neovim,like that:

autocmd FileType python nmap <F5> :rightbelow vertical split <bar> :term python %<cr>

回答5:

You can also combine :ls that lists your current buffers and the commands to open the desired buffer in either

current window: :b <N/bufname>
vertical split: :vsp | b <N/bufname>
horizontal split: :sp | b <N/bufname>

For this, I've added the following mappings to my ~/.vimrc (order of mappings represents the above list of desired windows)

 nnoremap <leader>b :ls<cr>:b<space>
 nnoremap <leader>v :ls<cr>:vsp<space>\|<space>b<space>
 nnoremap <leader>s :ls<cr>:sp<space>\|<space>b<space>

Based on this, you can see the buffer list as soon as you hit

<leader>b
<leader>v
<leader>s

and then just enter the desired buffer number N. This will then open the buffer in the desired window. You can of course still use a part of the buffer name bufname as well.

I mapped the <leader> to , based on

let mapleader = ","

For some people (e.g. me) this could even replace plugins like MiniBufExpl and thus save space on the screen.

来源：https://stackoverflow.com/questions/4571494/open-a-buffer-as-a-vertical-split-in-vim

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