gistfile1.m

-(void)selectionDidChange:(NSNotification *)notification {
	WebView *view = [notification object];
	[view copy:self];
}

-(void)installPlugin {
	[[NSNotificationCenter defaultCenter] addObserver:self
		selector:@selector(selectionDidChange:)
		name:@"WebViewDidChangeSelectionNotification"
		object:nil];
}