What is the entry that starts with <Plug> in the keymap explorer?

[toyuanx]

[toyuanx]

plug的意思是可以自定义这个操作的快捷键是么

[ayamir]

Yes, you can set keymap for it.

[Jint-lzxy]

And the mapping itself is for internal use by the plugin. See :h <Plug>:

							*<Plug>*
The special key name "<Plug>" can be used for an internal mapping, which is
not to be matched with any key sequence.  This is useful in plugins
|using-<Plug>|.