Monday, November 08, 2010 at 12:05 AM.

on removePostFromCategory (adrpost, catname, adrdata=radio.weblog.init ()) {
		<<2/11/02; 2:00:02 PM by JES
			<<Created. Remove a post from a category.
	radio.weblog.initPost (adrpost);
	local (adrcats = @adrdata^.categories);
	local (adrcat = @adrcats^.[catname]);
	local (postid = number (nameOf (adrpost^)));
	if adrcat^.storyList contains postid {
		adrcat^.storyList = adrcat^.storyList - postid};
	adrpost^.categories.[catname] = false;
	return (true)}

This listing is for code that runs in the OPML Editor environment. I created these listings because I wanted the search engines to index it, so that when I want to look up something in my codebase I don't have to use the much slower search functionality in my object database. Dave Winer.