The Sifflet visual functional programming language and aid to understanding recursive functions (http://mypage.iu.edu/~gdweber/software/sifflet/home.html)
#12Text dimensions
12 Four tests fail in testall -u. These seem to all involve issues of text node size and are pretty minor, so maybe the tests need to be fine-tuned to allow for variations in what Cairo says is the text's dimensions. Opened 2010 May 24 Priority: medium C: 2012 Jul 2, previously fixed but not closed; all unit tests now pass.
