Read

var Expression = compiler.Expression{
	Name: Name,

	OnScan: func(c *compiler.Compiler) compiler.Type {
		c.Expecting("(")

		if c.ScanIf(")") {
			return c.Read(c.Rune('\n'))
		}

		var argument = c.ScanExpression()
		c.Expecting(")")

		switch argument.(type) {
		case Rune:

			return c.Read(argument)

		default:
			c.Unimplemented()

		}

		return nil
	},
}

var Name = compiler.Translatable{
	compiler.English: "read",
	compiler.Maori:   "rīti",
}