# File lib/rdoc/ri/driver.rb, line 349
def add_also_in out, also_in
return if also_in.empty?
out << RDoc::Markup::Rule.new(1)
out << RDoc::Markup::Paragraph.new("Also found in:")
paths = RDoc::Markup::Verbatim.new
also_in.each do |store|
paths.parts.push ' ', store.friendly_path, "\n"
end
out << paths
end