Re: Accpeting command-line arguments in GHC/Hugs

23 Jan 2001


      Shlomi Fish wrote:
...
How can I read the command-line arguments passed to the program. For
instance, if I run my compiled program by typing "./foo hello -o
file.txt", I wish to access the list ["hello", "-o", "file.txt"] somehow.

...
module Main (main) where 
import System
...
main      = getArgs >>= \args -> hugsMain args
hugsMain :: [String] -> IO ()
hugsMain = print
ghc Main.lhs
a.out foo bar --help
["foo","bar","--help"]


Sengan