You can clone with
HTTPS or Subversion.
I have noticed that calling suggestedFrameSizeToFitEntireStringConstraintedToWidth on a DTAttributedTextContentView was producing oddly inconsistent results.
It appears to not be reflecting the DTDefaultLineHeightMultiplier option I had passed in when I was making the attributed string - when set to 1 it was fine but for other values it came out wrong.
I found that multiplying the height component it returns by the multiplier gave me the right size for my view.
 I now realise it varies from font to font. The built-in ones work as I described, ones which I've added with the app still come out wrong... Hummmm... [/edit]