On 29/03/07, Greg Buchholz <haskell at sleepingsquirrel.org> wrote: > > Something out of Unicode? > > ≬⊳⌁⋆☕⚡‣‸‡⁏•△▴◆◇◊◬◢◮♘♣♲♪◖▻▿轢 There should be a good candidate for a rational arrow notation in there! I always found the "a <- b -< c" syntax a bit disturbing. :-) D.