#!/usr/local/bin/ruby -w

# cp932.rb

# ver.0.1 Aug.8.24 create

# eaa5 - fcfc

# ed40 - eefc (eeec)
# fa40 (fa5c) - fc4b

module CP932 # < ShiftJIS
	def quote(chunk, q1 = "<cp932>", q2 = "</cp932>")
		chunk.split(//s).collect { |ch|
			a = ch.unpack("C*")
			if a.size == 2
				code = a[0] * 0x100 + a[1]
				if (0xed40 <= code && code <= 0xeefc) || (0xfa40 <= code && code <= 0xfc4b)
					q1 + "%04x" % code + q2
				else
					ch
				end
			else
				ch
			end
		}.join
	end

	module_function :quote
end

if __FILE__ == $0
	while gets
		print CP932::quote($_)
	end
end