Vim (at least v8.1.1401) already does that. type :q<Enter> to exit type :help<Enter> or <F1> for on-line help type :help version8<Enter> for ver

Vim (at least v8.1.1401) already does that. type :q<Enter> to exit type :help<Enter> or <F1> for on-line help type :help version8<Enter> for version info As the sibling comment noted, neovim also has something similar.