bluedynamics/yafowil — pull request #13 by thet (2012-11-17 22:40:29+00:00)
Title: let structural elements also be in the dotted path

structural elements ARE in the DOM tree and thus should have a dotted path too.
they should just be ignored in extractors.

even with this change, everything seems still to work. the failing tests were failing before.

WHY I PROPOSE THIS CHANGE:
if you define multiple fieldsets and all structural, those get all the same cssid. this is invalid html then and i need actually valid ids on structural fieldsets (except if it would adress them via a css class).
another way to fix this would be in the fieldset_renderer to check if the element is a structural element, and if so, call cssid like so
```cssid(widget, 'fieldset', postfix=widget.name)```