On 04/07/2010 15:44, Felipe Lessa wrote: > What about [1]? Such a graphical editor could be used, for example, > for an EDSL. =D > > Cheers, > > [1] http://www.reddit.com/r/haskell_proposals/comments/9n8nc/write_a_scratchlike_graphical_editor_for_a/ Already exists :-) http://mypage.iu.edu/~gdweber/software/sifflet/