module Bake::Format

def self.[](name)
	unless name =~ /\A[a-z_]+\z/
		raise ArgumentError.new("Invalid format name: #{name}")
	end
	
	begin
		require_relative "format/#{name}"
	rescue LoadError
		raise ArgumentError.new("Unknown format: #{name}")
	end
	
	return REGISTRY[name.to_sym]
end