Maximum size of a character in supported encoding

Property definitions

core $ Codec :: char_max_size
	# Maximum size of a `character` in supported encoding
	fun char_max_size: Int is abstract
lib/core/codecs/codec_base.nit:29,2--30,35

core $ UTF8Codec :: char_max_size
	redef fun char_max_size do return 4
lib/core/codecs/utf8.nit:26,2--36

core $ ISO88591Codec :: char_max_size
	redef fun char_max_size do return 1
lib/core/codecs/iso8859_1.nit:24,2--36