Hello. I am writing an extension for Safari5 and I am trying to intercept the fact that the user is clicking on an RSS icon and loading a feed://.... URL to offer him/her subscription options. I have tried to register a start content script for the feed:/// whitelist pattern but that does not work. Does anyone know how to make this work?
A:
I've done exactly this in my "Add to Google Reader" extension. Feel free to take a look at the source code to see what I did. I tried variations of white- and blacklists, but ended up having to check manually.
Rob Wilkerson
2010-07-05 21:48:56