# File lib/xsd/codegen/gensupport.rb, line 183
  def safemethodname(name)
    postfix = name[/[=?!]$/]
    safename = name.scan(/[a-zA-Z0-9_]+/).join('_')
    safename = uncapitalize(safename)
    safename += postfix if postfix
    if /\A[a-z]/ !~ safename or keyword?(safename)
      "m_#{safename}"
    else
      safename
    end
  end