# File lib/puppet/util/docs.rb, line 20
20:   def doc
21:     extra = methods.find_all { |m| m.to_s =~ /^dochook_.+/ }.sort.collect { |m|
22:       self.send(m)
23:     }.join("  ")
24: 
25:     if @doc
26:       @doc + extra
27:     else
28:       extra
29:     end
30:   end