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  1. 我曾经nmap <silent> <f2> :NERDTreeToggle<cr>切换 nerdtree 窗口。我怎样才能对 netrw 做同样的事情?

  2. nerdtree 窗口未显示在缓冲区列表(:ls)中。netrw 列在缓冲区列表中。我怎样才能让它不上市?

  3. :bn命令有效,但:bp命令在 netrw 窗口中不起作用。这是一个错误吗?

4

7 回答 7

39

'Vexplore' 命令打开一个垂直目录浏览器。您可以在此基础上添加以下代码到您的 .vimrc 文件中,以使用 Ctrl-E 切换垂直浏览器(例如):

" Toggle Vexplore with Ctrl-E
function! ToggleVExplorer()
  if exists("t:expl_buf_num")
      let expl_win_num = bufwinnr(t:expl_buf_num)
      if expl_win_num != -1
          let cur_win_nr = winnr()
          exec expl_win_num . 'wincmd w'
          close
          exec cur_win_nr . 'wincmd w'
          unlet t:expl_buf_num
      else
          unlet t:expl_buf_num
      endif
  else
      exec '1wincmd w'
      Vexplore
      let t:expl_buf_num = bufnr("%")
  endif
endfunction
map <silent> <C-E> :call ToggleVExplorer()<CR>

上面的代码总是试图打开屏幕左侧的资源管理器窗口;我在打开多个拆分垂直窗口的情况下使用它。

[可选] 您可能希望在 .vimrc 中添加以下行以改善浏览体验:

" Hit enter in the file browser to open the selected
" file with :vsplit to the right of the browser.
let g:netrw_browse_split = 4
let g:netrw_altv = 1

" Change directory to the current buffer when opening files.
set autochdir
于 2011-04-12T14:33:28.567 回答
24

netrwv150 开始,有:Lexplore,它将netrw在左侧切换一个窗口。

于 2014-04-14T20:03:40.137 回答
10

我刚刚对尼克的解决方案做了一些改进,修复了:

  • 打开 100% 高窗口(独立于窗口拆分)
  • :Lexplore左侧打开,:Lexplore!右侧打开
  • 列出当前文件的目录(甚至在远程目录上

将这些行放在 .vimrc 的末尾:

com!  -nargs=* -bar -bang -complete=dir  Lexplore  call netrw#Lexplore(<q-args>, <bang>0)

fun! Lexplore(dir, right)
  if exists("t:netrw_lexbufnr")
  " close down netrw explorer window
  let lexwinnr = bufwinnr(t:netrw_lexbufnr)
  if lexwinnr != -1
    let curwin = winnr()
    exe lexwinnr."wincmd w"
    close
    exe curwin."wincmd w"
  endif
  unlet t:netrw_lexbufnr

  else
    " open netrw explorer window in the dir of current file
    " (even on remote files)
    let path = substitute(exists("b:netrw_curdir")? b:netrw_curdir : expand("%:p"), '^\(.*[/\\]\)[^/\\]*$','\1','e')
    exe (a:right? "botright" : "topleft")." vertical ".((g:netrw_winsize > 0)? (g:netrw_winsize*winwidth(0))/100 : -g:netrw_winsize) . " new"
    if a:dir != ""
      exe "Explore ".a:dir
    else
      exe "Explore ".path
    endif
    setlocal winfixwidth
    let t:netrw_lexbufnr = bufnr("%")
  endif
endfun

表现得像 NERDTree 的建议选项:

" absolute width of netrw window
let g:netrw_winsize = -28

" do not display info on the top of window
let g:netrw_banner = 0

" tree-view
let g:netrw_liststyle = 3

" sort is affecting only: directories on the top, files below
let g:netrw_sort_sequence = '[\/]$,*'

" use the previous window to open file
let g:netrw_browse_split = 4
于 2014-05-28T19:26:19.687 回答
7

切换功能

这是我的切换功能版本,基于尼克的回答。现在您可以从任何窗格中使用热键,而不仅仅是从 netrw 的窗格中。在尼克的版本中,它会导致错误,我也做了一些代码清理并将其重新映射到 Ctrl-O,因为默认情况下使用 Ctrl-E 向下滚动一行。

" Toggle Vexplore with Ctrl-O
function! ToggleVExplorer()
    if exists("t:expl_buf_num")
        let expl_win_num = bufwinnr(t:expl_buf_num)
        let cur_win_num = winnr()

        if expl_win_num != -1
            while expl_win_num != cur_win_num
                exec "wincmd w"
                let cur_win_num = winnr()
            endwhile

            close
        endif

        unlet t:expl_buf_num
    else
         Vexplore
         let t:expl_buf_num = bufnr("%")
    endif
endfunction

map <silent> <C-O> :call ToggleVExplorer()<CR>

变量“t:expl_buf_num”对于当前选项卡是全局的,因此每个选项卡可以有一个资源管理器。如果您希望能够在每个窗口中打开资源管理器,可以将其更改为“w:expl_buf_num”。

在资源管理器中保持焦点

我也喜欢在我的 .vimrc 中有这个:

" Open file, but keep focus in Explorer
autocmd filetype netrw nmap <c-a> <cr>:wincmd W<cr>
于 2018-07-05T20:11:26.443 回答
6

实际上,

let g:netrw_browse_split = 4
let g:netrw_altv = 1

最适合我。

 *g:netrw_browse_split* when browsing, <cr> will open the file by:
                =0: re-using the same window
                =1: horizontally splitting the window first
                =2: vertically   splitting the window first
                =3: open file in new tab
                =4: act like "P" (ie. open previous window)
                    Note that |g:netrw_preview| may be used
                    to get vertical splitting instead of
                    horizontal splitting.

我认为选项 4 描述了最佳行为。通过按 enter,文件在另一个拆分上打开,避免拆分过多。

于 2012-06-05T17:28:07.453 回答
1
" Toggle Vexplore with Ctrl-E

function! ToggleVExplorer()
      Lexplore
      vertical resize 30
endfunction
map <silent> <C-E> :call ToggleVExplorer()<CR>

简化

于 2020-11-11T21:31:54.777 回答
0

作为与Nick's类似且更简单的方法,您可以在 .vimrc 中使用 F9 使其可切换(并且非常类似于 NERDTree):

" ---------------------------------------------------------------

" File Explorer start

let g:netrw_banner = 0
let g:netrw_liststyle = 3
let g:netrw_browse_split = 4
let g:netrw_altv = 1
let g:netrw_winsize = 15

" Toggle Vexplore with F9

map <silent> <F9> :Lexplore<CR>

" File Explorer end

" ---------------------------------------------------------------
于 2021-06-13T17:13:50.077 回答