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


on namespaceURIToPrefix (adrmsg, uri) {
	local (adrtable = @adrmsg^.scopestack);
	local (i, j, adr);
	for i = sizeof (adrtable^) downto 1 {
		adr = @adrtable^[i].namespaces;
		for j = sizeof (adr^) downto 1 {
			if (adr^[j] == uri) {
				return (nameOf (adr^[j]))}}};
	return ("")}

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.