Code Library

function ansi.backgroundcolor() {
#   color: The color name (e.g., black, red, green).
    case "$color" in
        black)      printf "\033[40m" ;;
        red)        printf "\033[41m" ;;
        green)      printf "\033[42m" ;;
        yellow)     printf "\033[43m" ;;
        blue)       printf "\033[44m" ;;
        magenta)    printf "\033[45m" ;;
        cyan)       printf "\033[46m" ;;
        white)      printf "\033[47m" ;;
        default)    printf "\033[49m" ;; # Use 49 for default
        *) echo "Invalid color: $color" >&2; return 1 ;;
    esac
}