Hello Joel,
Wednesday, November 16, 2005, 6:37:25 PM, you wrote:
JR> After almost two months with Haskell I'm starting to understand why
JR> its use is not as widespread as... well pick a favorite language of
JR> your own. My issue was that of indentation.
just enclose potentially problematic "do ..." in parentheses:
JR> liftIOTrap io =
JR> do mx <- liftIO (do x <- io
JR> return (return x)
can be written as
do mx <- liftIO ((do x <- io
return (return x))
and after that you can put `catchError` to any position in the line
--
Best regards,
Bulat mailto:[EMAIL PROTECTED]
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