On Sat, Jul 2, 2011 at 1:47 AM, Michael Litchard
I received an error message that might be due to indentation, and not what the error message claims.
Here's the error, then the code. Below that I have some comments.
ghc --make CreateSession.lhs [2 of 3] Compiling HtmlParsing ( HtmlParsing.lhs, HtmlParsing.o )
HtmlParsing.lhs:81:5: The last statement in a 'do' construct must be an expression: let makeIDPage = do { initial }
generateResourceHtml :: Curl -> String -> String -> FilePath -> IO (Either String String) generateResourceHtml curl user pass ipFile = do urlSequence <- popURLrec ipFile let makeIDPage = do initial = urlInitial urlSequence login = urlLogin urlSequence
you can't write "initial = url..." directly in a do construct. You have to introduce any definition with a let. Here Haskell read it "makeIDPage = (do initial) = urlInitial urlSequence...'" which doesn't make sense at all. -- Jedaï