read_documentation_modifiers

# File lib/rdoc/parser/ruby.rb, line 2656
  def read_documentation_modifiers(context, allow)
    dir = read_directive(allow)

    case dir[0]
    when "notnew", "not_new", "not-new" then
      context.dont_rename_initialize = true

    when "nodoc" then
      context.document_self = false
      if dir[1].downcase == "all"
        context.document_children = false
      end

    when "doc" then
      context.document_self = true
      context.force_documentation = true

    when "yield", "yields" then
      unless context.params.nil?
        context.params.sub!(/(,|)\s*&\w+/,'') # remove parameter &proc
      end

      context.block_params = dir[1]

    when "arg", "args" then
      context.params = dir[1]
    end if dir
  end