How does vim-mode in Atom use the replacement function

May 11, 2019 question, vim

The vim standard replacement function is:s/abc/123Replace abc with 123

I do not know why the vim-mode input colon in atom cannot enter the replacement mode. How do I break it? Thank you

(atom comes with replacement capabilities available)

You still need to installex-modePlug-ins. I am usingvim-mode-plus.