         when 'Block' then c.type = 'BlockComment'
         when 'Line'  then c.type = 'LineComment'
 
-  ###*
-  # injectComments():
+  ###
   # Injects comment nodes into a node list.
   ###
 

        ]

  ###
  # Ensures that an Array's elements objects are braced.
  ###

  parenthesizeObjectsInElements: (node) ->
    for item in node.elements
      if item.type is 'ObjectExpression'
        item._braced = true
    node

  ###
  # Ensures that a ReturnStatement with an object ('return {a:1}') has a braced
  # expression.
  ###

  VariableDeclarator: (node) ->
    @addShadowingIfNeeded(node)
    @addExplicitUndefinedInitializer(node)

  ReturnStatement: (node) ->
    @parenthesizeObjectsInArgument(node)
