On Sun, Dec 20, 2009 at 11:09 PM, Jason Dusek <jason.dusek at gmail.com> wrote: > A quick check on Hayoo! and in my interpreter shows that > there are basically no instances of `IsString`. Is it > really so little used? I use it in my little dstring library: http://hackage.haskell.org/package/dstring-0.3.0.1 Bas