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

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system.verbs.builtins.radio.outliner.unsubscribe

on unsubscribe () {
	<<Changes
		<<3/26/02; 6:11:04 PM by JES
			<<Added a confirmation dialog.
		<<3/21/02; 8:00:11 AM by DW
			<<Created. Assume the bar cursor is on a headline in the buddy list. Unsubscribe from the outline.
	local (atts);
	op.attributes.getall (@atts);
	<<scratchpad.atts = atts; edit (@scratchpad.atts)
	local (adrdata = radio.outliner.init ());
	local (adrsub = @adrdata^.subscriptions.[atts.url]);
	local (author = adrsub^.author);
	if dialog.confirm ("Are you sure you want to unsubscribe from " + author + "'s outline?") {
		if defined (adrsub^) {
			delete (adrsub)};
		op.deleteline ()}}
<<bundle //test code
	<<unsubscribe ("http://radio.weblogs.com/0100688/gems/interests.opml")

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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.