Fish shell VI Icons

gistfile1.txt

function fish_mode_prompt --description 'Displays the current mode'
                        # Do nothing if not in vi mode
                        if test "$fish_key_bindings" = "fish_vi_key_bindings"
                            switch $fish_bind_mode
                                case default
                                    set_color --bold red
                                    echo 🅽
                                case insert
                                    set_color --bold green
                                    echo 🅸
                                case replace-one
                                    set_color --bold green
                                    echo 🆁
                                case visual
                                    set_color --bold brmagenta
                                    echo 🆅
                            end
                            set_color normal
                            printf " "
                        end
                    end