include include include module supports(type, stem_type, loft, height) { if (type == "flared") { flared_support(stem_type, loft, height); } else if (type == "flat") { flat_support(stem_type, loft, height); } else if (type == "bars") { bars_support(stem_type, loft, height); } else { echo("Warning: unsupported $support_type"); } }