# File lib/xsd/codegen/gensupport.rb, line 201
  def safevarname(name)
    safename = uncapitalize(name.scan(/[a-zA-Z0-9_]+/).join('_'))
    if /\A[a-z]/ !~ safename or keyword?(safename)
      "v_#{safename}"
    else
      safename
    end
  end