#!/usr/bin/env bash
# YES_ZSH

wipe() {
    # TODO: rename because wipe(1) already exists.
    [ $# -le 0 ] || { printf "%s\n" "$0: too many arguments" >&2; return 1; }
    clear
    clear # twice because mintty is weird
    echo "\033[30m\033[107m"
    printf "*%.0s" {1..$COLUMNS}
    echo "\033[0m\n"
}

[ "${SOURCING:-0}" -gt 0 ] || wipe "$@"