On Saturday 13 November 2010 03:26:46, wolf python london wrote: > hi ,folks , > > I'm a newbie of haskell and learn haskell using the textbook "Real > World Haskell". > > in the page 201, > > ghci> "good food" =~ ".ood" :: [String]
Should be "good food" =~ ".ood" :: [[String]] I think. I don't know if it was an error when the book was written or the regex libs changed. > > my output is here https://gist.github.com/675024 > it doesn't match what the textbook gives . And I found the ebook of > Real World Haskell doesn't match it ,either(just like my output ) . > I was wondering How I can fix this problem about Regex. > > much thanks ~ _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
