# File lib/xsd/codegen/gensupport.rb, line 166
  def safeconstname(name)
    safename = name.scan(/[a-zA-Z0-9_]+/).collect { |ele|
      GenSupport.capitalize(ele)
    }.join
    if /\A[A-Z]/ !~ safename or keyword?(safename) or constant?(safename)
      "C_#{safename}"
    else
      safename
    end
  end