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# File 'lib/unicode/name.rb', line 44
def self.label(char)
codepoint = char.unpack("U")[0]
codepoint_pretty = "%.4X" % codepoint
require_relative "name/index" unless defined? ::Unicode::Name::INDEX
require "unicode/types" unless defined? ::Unicode::Types
case Unicode::Types.type(char)
when "Graphic", "Format"
nil
when "Control"
"<control-#{codepoint_pretty}>"
when "Private-use"
"<private-use-#{codepoint_pretty}>"
when "Surrogate"
"<surrogate-#{codepoint_pretty}>"
when "Noncharacter"
"<noncharacter-#{codepoint_pretty}>"
when "Reserved"
"<reserved-#{codepoint_pretty}>"
end
end
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