将文件保存在 NERDTree 中

Question

如果我想将文件保存在子文件夹中，这是我当前在 Vim 中保存文件的方式：

:w /home/username/notes/file.txt

有没有办法使用 NERDTree 到 select 文件夹并保存当前文档？如果没有，避免像我上面那样输入路径的最佳方法是什么？

Answer 1

我会使用 NERDTree 的 cd 命令将目录更改为目标目录；然后，您可以简单地将文件 :w file.txt 保存在该目录中。

或者，您可以使用自定义映射扩展插件，将当前文件规范/路径提取到寄存器中。然后，您可以通过 <C-R>{register} 将内容插入 :write 命令行。将以下内容放入文件 ~/.vim/nerdtree_plugin/yank_mapping.vim:

function! NERDTreeYankCurrentNode( modifiers )
    let l:node = g:NERDTreeFileNode.GetSelected()
    if l:node != {}
        let l:contents = fnamemodify(l:node.path.str(), a:modifiers)
        call setreg(v:register, l:contents, 'v')

        " It's helpful to print the contents, too.
        echomsg l:contents
    endif
endfunction
function! NERDTreeYankCurrentNodeFilename()
    return NERDTreeYankCurrentNode(':t')
endfunction
function! NERDTreeYankCurrentNodeAbsoluteFilespec()
    return NERDTreeYankCurrentNode(':p')
endfunction
function! NERDTreeYankCurrentNodePathspec()
    return NERDTreeYankCurrentNode(':p:h')
endfunction
function! NERDTreeYankCurrentNodeRelativeFilespec()
    return NERDTreeYankCurrentNode(':~:.')
endfunction


call NERDTreeAddKeyMap({
\   'key': 'yr^',
\   'callback': 'NERDTreeYankCurrentNodeFilename',
\   'quickhelpText': 'yank file name of current node in the passed register'
\})
call NERDTreeAddKeyMap({
\   'key': 'yr>',
\   'callback': 'NERDTreeYankCurrentNodeAbsoluteFilespec',
\   'quickhelpText': 'yank full absolute filespec of current node in the passed register'
\})
call NERDTreeAddKeyMap({
\   'key': 'yr<',
\   'callback': 'NERDTreeYankCurrentNodePathspec',
\   'quickhelpText': 'yank full absolute pathspec of current node in the passed register'
\})
call NERDTreeAddKeyMap({
\   'key': 'yy',
\   'callback': 'NERDTreeYankCurrentNodeRelativeFilespec',
\   'quickhelpText': 'yank filespec relative to CWD of current node in the passed register'
\})

将文件保存在 NERDTree 中

Save file in NERDTree

vim

nerdtree