Date: Thu, 19 Jul 90 13:47 CDT From: dmitchell@BACKUS.trc.amoco.com (Donald H. Mitchell) Why isn't si:allow-refinitions documented? Why are you asking SLUG? Lots of useful stuff isn't documented, probably because no one ever bothered to document it. What should we use instead (short of patch files)? So what's wrong with using patch files? barmar