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在NERDTree中保存文件

nerdtree vim

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Dread · 技术社区 · 7 年前

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

有没有办法使用NERDTree选择文件夹并保存当前文档?如果没有,那么避免像我上面所做的那样键入路径的最佳方法是什么?

1 回复 | 直到 7 年前

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Ingo Karkat 7 年前

我会用NERDTree的 cd 将目录更改为目标目录的命令;然后,您只需使用 :w file.txt 在那个目录中。

或者,您可以使用自定义映射扩展插件,将当前文件规范/路径拉入寄存器。然后可以将内容插入 :write <C-R>{register} . 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'
\})