Monday, November 08, 2010 at 12:06 AM.

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system.verbs.builtins.webserver.standardMacros.browserFilter

<<Script: system.verbs.builtins.webserver.standardMacros.browserFilter; Version 1; Date: Thu, 14 May 1998 22:12:50 GMT; ID: RAB
on browserFilter (userAgent, matchString, returnString) {
	userAgent = string.upper (userAgent);
	matchString = string.upper (matchString);
	if matchString beginsWith "!" {
		matchstring = string.popleading (matchstring, "!");
		if not (userAgent contains matchString) {
			return (returnString)}}
	else {
		if userAgent contains matchString {
			return (returnString)}};
	return ("")} << return empty string if condition is not met.

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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.