Documentation/pointers

   1 This describes the ownership of certain classes in LilyPond. +
   2 signifies a "list of". (This is not complete)
   3
   4 Score:
   5         Paperdef
   6         Staff+
   7         Score_commands
   8         Score_columns+
   9         PScore
  10
  11 Staff:
  12         Voice
  13         Staff_column+
  14         Command+
  15
  16
  17 Voice:
  18         Voice_element
  19
  20 Voice_element:
  21         Request+
  22
  23
  24 PScore:
  25         PStaff+
  26         PCol+
  27         Idealspacing+
  28         Item+
  29         Spanner+
  30         Spanner+ (broken)
  31