http://addons.songbirdnest.com/extensions/detail/57

So we had a bit of an svn “hiccup” (as our VP put it) yesterday, and that’s somewhat delayed us from making another blessing, but I did want to note that we managed to clean up a recent version of the Venkman Javascript Debugger into an .xpi that can be installed into Songbird.

Once installed, you may launch Venkman via a menuitem under the Tools menu.

For any Songbird extensions developers or Songbird-aware website developers out there who are unaware of the value of Venkman, it is similar to a binary debugger in that you can set random breakpoints, view the functions on the call-stack, inspect variables in a scope, step through code line-by-line, etc:

http://www.svendtofte.com/code/learning_venkman/
http://www.hacksrus.com/~ginda/venkman/faq/venkman-faq.html
http://www.webreference.com/programming/javascript/venkman/

Keep in mind that if you want to debug your application-level extensions, you must disable Venkman’s “Hide Browser Code” menuitem option to see all of our (and your) code for the application. Otherwise, it will only debug what’s loaded in the main browser pane.

Good luck, Have fun!

mig