Hi All, So <display>&prettyprint($number,"3E");</display> <display>&xmlparse($some_xml);</display> annoy people, and rightly so. So I was thinking in the spirit of <chem> <num format="3E">$number</num> and <parse>$some_xml</parse> Should get made. Like/dislike? -- guy@albertelli.com LON-CAPA Developer 0-7-3-2-