I started with one "master" supportURL for actions as described in the example http://wiki.indigodomo.com/doku.php?id= ... actionsxml
That worked fine. I then added additional support URLs in the ConfigUI elements of actions that had extra configuration detail to them, as I found in some of the other indigodomo official plugins (don't remember which one I looked at). These new support URLs are also working fine.
The weird thing is, after adding the specific support URLs, the "?" button for actions that lack a specific support URL opens the supportURL from Info.plist rather than the top-level supportURL from actions.xml
The documentation says
As with <Event>, your <Action> elements can define a <SupportURL> element as well - the actions dialog now has a help button on it and if one of your actions is selected clicking on the help button will take your user to the specified URL. If you don’t specify one then the default help page for all trigger events will show.
I assumed that was a cut-and-paste error and intended to say "If you don’t specify one then the default help page for all actions will show." but actually neither of those things is happening.
DId I stumble across an Indigo bug, or am I using supportURLs incorrectly?