--- CGI::HtmlExtension#html(attributes = {})
       
        㡧

        html{ "string" }
          # <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"><HTML>string</HTML>

        html({ "LANG" => "ja" }){ "string" }
          # <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"><HTML LANG="ja">string</HTML>

        html({ "DOCTYPE" => false }){ "string" }
          # <HTML>string</HTML>

        html({ "DOCTYPE" => '<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">' }){ "string" }
          # <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"><HTML>string</HTML>

        html({ "PRETTY" => "  " }){ "<BODY></BODY>" }
          # <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
          # <HTML>
          #   <BODY>
          #   </BODY>
          # </HTML>

        html({ "PRETTY" => "\t" }){ "<BODY></BODY>" }
          # <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
          # <HTML>
          #         <BODY>
          #         </BODY>
          # </HTML>

        html("PRETTY"){ "<BODY></BODY>" }
          # = html({ "PRETTY" => "  " }){ "<BODY></BODY>" }

        html(if $VERBOSE then "PRETTY" end){ "HTML string" }

#=== IMAGE_BUTTON

