Re: [Haskell-cafe] How to show a variable with "show"?

5 May 2005

      Hi

Here is a program which shows the return value of a function:

module Main where
main = putStr (show (foo 3))
foo x = x + 2

Here is a little bigger program:

module Main where

main = do putStr (show (foo 3))
          putStr "\n"
          putStr (show (foo 7))
          putStr "\n"

foo x = x + 2

/Mads Lindstrøm
...
Hi!
In my program I would like to see an result of
function or an variable.
Wenn I use "show myfunction" or "show variable", I'm
getting errors like "ERROR - Improperly terminated
character constant" or " Syntax error in declaration
(unexpected `;', possibly due to bad layout)"
Any help would be appreciated!
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-- 
Mads Lindstrøm 