The Sifflet visual functional programming language and aid to understanding recursive functions (http://mypage.iu.edu/~gdweber/software/sifflet/home.html)
#31Arity change does not work in edit function inputs
31 Edit function inputs: when an argument tool is selected, and you change the arity of that argument, the next click of the tool puts the argument down on the canvas with its old arity; should be the new arity.
Comment: A work-around is to reselect the tool to get the right arity.
O: 2012 Jun 21 R: gdw P: medium