[Haskell-cafe] Quasiquoter invocation no longer requires/allows a leading dollar sign.

Sorry, maybe I missed the memo on this one, but I just noticed this change to quasi-quotation syntax on the GHC 7 upgrade page[1]. So if GHC 6.12 *requires* the dollar sign, and GHC 7 *rejects* the dollar sign, is there any way to write code that will run on both? Is there a reason we can't keep the dollar sign as supported syntax for a release or two to make for a cleaner migration? Michael [1] http://haskell.org/haskellwiki/Upgrading_packages/Updating_to_GHC_7#Quasiquo...