# File gtk/sample/gtk-demo/hypertext.rb, line 62 def insert_link(buffer, iter, text, page) tag = buffer.create_tag(nil, { 'foreground' => 'blue', 'underline' => Pango::AttrUnderline::SINGLE, }) tag.page = page buffer.insert(iter, text, tag) print("Insert #{tag}:#{page}\n") end