[Haskell-cafe] dropSpace not exported in ByteString

[Don Stewart]

olivier.boudry:
>    On 11/15/07, Don Stewart <[1]dons at galois.com> wrote:
> 
>      Let me know if the rule fires. If it isn't, that's a bug, essentially.
> 
>      -- Don
> 
>    Don,
> 
>    As you can see the rule fires.
> 
>    C:\Temp>ghc --make -O2 -fasm -ddump-simpl-stats DropSpaceTest.hs
>    ...
>    3 RuleFired
>        1 FPS pack/packAddress
>        2 FPS specialise dropWhile isSpace -> dropSpace
>    ...

Great! The first rule is also a good sign.

> 
>    By the way, what's the reason dropSpaceEnd is defined but not exported nor
>    used through a rule? I'm just curious.

Looking at the source, its not actually defined -- its commented out.
Perhaps you're looking at an older version of the source?

-- Don