[Haskell-cafe] Re: ghc -e with standard input
briqueabraque at yahoo.com
Tue Nov 6 15:46:56 EST 2007
>> Actually, what I want is to select a region of
>> text from emacs and get back the result of that
>> evaluated as haskell code. So, I need something
>> that is fast to type
> M-| xargs ghc -e
> almost works - but ghc -e evaluates only a single argument, so you
> need to enclose the region with quotes (and escape any quotes inside
> it). A bit of elisp could probably do it fairly easily.
Cool! I tried:
M-| xargs -0 ghc -e
and it worked well in all examples I tried.
Thanks for your tips,
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