Command Line Arguments
Paulo J. Matos
pocm at soton.ac.uk
Thu Oct 18 13:37:08 EDT 2007
On 18/10/2007, Neil Mitchell <ndmitchell at gmail.com> wrote:
> > As an Haskell beginner, and considering this may be compiler
> > dependent, I shall ask it on this list.
> It's standard across all implementations.
So that's part of the Haskell98 standard?
Nice! So, is it usual for compilers to implement extensions to the
standard? If yes, where can I find the documentation for GHC
> > How can I access command line arguments from my wmain function in my Main module?
> import System.Environment
> main = do
> args <- getArgs
> print args
> You can also do in GHCi and Hugs:
> :main test arguments
> To test your code with argument values.
Paulo Jorge Matos - pocm at soton.ac.uk
PhD Student @ ECS
University of Southampton, UK
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