The Sifflet visual functional programming language and aid to understanding recursive functions (http://mypage.iu.edu/~gdweber/software/sifflet/home.html)

#42Connected subtree disappears when connecting another subtree

If node A is connected to subtree B, and you accidentally
connect tree C to A at the same input port, then B disappears.

O: 2012 Oct 24
R: Andrea Newman
P: medium high