On Tue, Apr 19, 2011 at 16:02 -0400, you wrote: > delete foobar$field1; I like it. (Seth and I had talked about it earlier today already) Robin -- Robin Sommer * Phone +1 (510) 722-6541 * robin at icir.org ICSI/LBNL * Fax +1 (510) 666-2956 * www.icir.org