patch applied (ghc): Allow mixed case pragmas; #1817. Patch from squadette

[Ian Lynagh]

Thu Jul  9 08:37:37 PDT 2009  Ian Lynagh <igloo at earth.li>
  * Allow mixed case pragmas; #1817. Patch from squadette
  This patch allow you to use "Language CPP", or even "LaNgUaGe CPP",
  if you wish, as the manual claims you can.

    M ./compiler/parser/Lexer.x -51 +72

View patch online:
http://darcs.haskell.org/ghc/_darcs/patches/20090709153737-3fd76-ada5d46a45e60d31d062bd56d8c1b1b9bf1710b6.gz