#!/usr/bin/env zsh [[ -v _z4h_tty_fd ]] || return builtin echoti civis >&$_z4h_tty_fd builtin print -rnu $_z4h_tty_fd -- $'\e[H\e[2J'"${(pl:$((LINES-1))::\n:)}" builtin zle -I builtin zle -R builtin print -rnu $_z4h_tty_fd -- $'\e[3J' -z4h-cursor-show