On 09/01/2008, Fernando Rodriguez <[EMAIL PROTECTED]> wrote: > > However, ghc complains about: parse error on input `=' at the "if m <= 2 > then " line. I believe this is some sort of layout error. Can someone point > out what I am doing wrong?
Assuming the layout didn't get munged during the email process, the problem is that the 'if' can't go there. You need to have 'sth = if ...' not 'if cond then sth = ' > diaDeSemana d m a = toEnum num :: DiaSemana > where > num = zeller x y z > zeller x y z = (700 + (26 * x > - 2) `div` 10 > + d + y + y `div` 4 + > z `div` 4 - 2 * z) > `mod` 7 > if m <= 2 then > x = m + 10 > y = (a - 1) `mod` 100 > z = (a-1) 'div' 100 > else > x = m - 2 > y = a `mod` 100 > z = a `div` 100 Maybe try: > (x,y,z) = if m <= 2 > then (m+10, (a-1)`mod`100, (a-1)`div`100) > else (m-2 , a`mod`100, a`div`100) I haven't tested this though.... -- Dougal Stanton [EMAIL PROTECTED] // http://www.dougalstanton.net _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
