do_classes

# File lib/rdoc/parsers/parse_c.rb, line 318
    def do_classes
      @body.scan(/(\w+)\s* = \s*rb_define_module\s*\(\s*"(\w+)"\s*\)/mx) do 
        |var_name, class_name|
        handle_class_module(var_name, "module", class_name, nil, nil)
      end
      
      # The '.' lets us handle SWIG-generated files
      @body.scan(/([\w\.]+)\s* = \s*rb_define_class\s*
                \( 
                   \s*"(\w+)",
                   \s*(\w+)\s*
                \)/mx) do 
        
        |var_name, class_name, parent|
        handle_class_module(var_name, "class", class_name, parent, nil)
      end
      
      @body.scan(/(\w+)\s*=\s*boot_defclass\s*\(\s*"(\w+?)",\s*(\w+?)\s*\)/) do
        |var_name, class_name, parent|
        parent = nil if parent == "0"
        handle_class_module(var_name, "class", class_name, parent, nil)
      end

      @body.scan(/(\w+)\s* = \s*rb_define_module_under\s*
                \( 
                   \s*(\w+),
                   \s*"(\w+)"
                \s*\)/mx) do 
        
        |var_name, in_module, class_name|
        handle_class_module(var_name, "module", class_name, nil, in_module)
      end
      
      @body.scan(/([\w\.]+)\s* = \s*rb_define_class_under\s*
                \( 
                   \s*(\w+),
                   \s*"(\w+)",
                   \s*(\w+)\s*
                \s*\)/mx) do 
        
        |var_name, in_module, class_name, parent|
        handle_class_module(var_name, "class", class_name, parent, in_module)
      end
      
    end