Thanks very much. Happily using it now. This is very unusual - I wish I had thought of it! Nor have I seen any other scripting languages with anything like it.
By the way, is there any equivalent newLISP library to Common Lisp's WHO (with-html-output) library? I have been writing little shortcuts to html tags, so it occurs to me that, like the curl.lsp library that I knew nothing about, there may be something out there.