> what problem are you trying to solve? > hide some instances from enumeration? why not just make slot called > "visible" so you can just filter out instances that are not visible?
That would be another solution, but it's got a few features I don't like compared to the other one. As long as the ugly (actually not that ugly IMHO) hack doesn't have any negative side effects I'm fine. But thanks; I always value your opinion, Alex. Leslie _______________________________________________ elephant-devel site list elephant-devel@common-lisp.net http://common-lisp.net/mailman/listinfo/elephant-devel
