On Dec 12, 2012, at 11:42 PM, Haiwei Zhou wrote: > In HTML the <img> tag has no end tag.
Not exactly true. In XHTML (i.e. HTML >= 4.0, IIRC), it SHOULD have an end tag -- as should every other tag in XHTML. You can do this either with <img src="blah.blah"></img> or, briefer, with <img src="blah.blah"/> However, most or all browsers accept Web pages with certain common tags unterminated: <img>, <p>, <br>, <li>, etc. and there's a reasonable argument that Racket's XML library should be capable of accepting them too. Stephen Bloch sbl...@adelphi.edu ____________________ Racket Users list: http://lists.racket-lang.org/users