class MarkdownExec::FCB

def initialize(options = {})
  @attrs = {
    body: nil,
    call: nil,
    headings: [],
    dname: nil,
    indent: '',
    name: nil,
    nickname: nil,
    oname: nil,
    reqs: [],
    shell: '',
    title: '',
    random: Random.new.rand,
    text: nil # displayable in menu
  }.merge(options)
end