Templated Event Listener Handler Debugging Tools

I'm trying to debug a problem with a Canjs templated event listener, and I'm stuck! All three of my tools, listed below, have failed for different reasons.

Are there any tools, tips, or techniques that will help me debug Canjs templated event listeners--outside of "hello, world" alerts, of course :^)

1. FireFox FireQuery. Works with jQuery event listeners, but in my experience, only for v <= 1.8.1. Regardless, no luck with Canjs:

http://firequery.binaryage.com/

2. Chrome Visual Event. A Chrome add-on that shows DOM 0 events, jQuery 1.2+, YUI 2, MooTools 1.2+, Prototype 1.6+ and Glow--but no Canjs:

https://chrome.google.com/webstore/detail/visual-event/pbmmieigblcbldgdokdjpioljjninaim?hl=en-US

3. Chrome Event Listener Tab. My last hope was the built-in "Event Listener" accordion menu option as part of Chrome inspector. Now, I do see the events listed there, but alas, the "Show Function Definition" feature that Paul built is still in Canary, which I can't install for different reasons:

https://groups.google.com/forum/?fromgroups=#!searchin/google-chrome-developer-tools/Paul$20Irish/google-chrome-developer-tools/NTcIS15uigA/i8l7RQ6uCQMJ