I'm following the tutorial at
http://wiki.esoui.com/Writing_your_first_addon which tells me that calling
d() will send debug traces to the chat window.
Except that it doesn't. I know the game is calling my little event handler, because if I put a deliberate runtime error in the code just before the call to
d(), ESO displays a popup complaining about it. I thought that maybe the function had been hijacked by another addon, but uninstalling all the other addons didn't fix the problem.
Is there a magic word like a command-line parameter or something else I need to do to get the function to behave as advertised?