Case of "Language" pragma - bug?

[Robin Bate Boerop]

I'm using GHC 6.6.1.  The manual says:

"Pragmas all take the form {-# word ... #-} where word indicates the  
type of pragma, and is followed optionally by information specific to  
that type of pragma. Case is ignored in word."

However, when I use "Language CPP" instead of "LANGUAGE CPP" in the  
pragma, the pragma is ignored.  Is this a documentation bug?

To test the problem, one can use "ghc --make testpragma1.hs" and "ghc  
--make testpragma2.hs" on the following:
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-- 
Robin Bate Boerop