如何在当前窗口中打开新缓冲区？

#1 楼

:ene[w]     Edit a new, unnamed buffer.  This fails when changes
            have been made to the current buffer, unless 'hidden'
            is set or 'autowriteall' is set and the file can be
            written.
            If 'fileformats' is not empty, the first format given
            will be used for the new buffer.  If 'fileformats' is
            empty, the 'fileformat' of the current buffer is used.
            {not in Vi}