Using blaze to reverse engineer an HTML page

In this recipe, we will use a package blaze-from-html to reverse engineer an existing HTML page, to create Haskell code that uses blaze-html. 

How to do it...

1. Install blaze-from-html using stack. Here we use the resolver lts-9.1. Feel free to use the latest or your favorite resolver:

        stack --resolver lts-9.1 install blaze-from-html

2. Check the location of the tool using stack:

        stack path --local-bin

3. Use curl to download the home page from haskell.org (http://www.haskell.org/):

       curl -X GET http://www.haskell.org -o index.html

4. Use blaze-from-html to engineer the blaze DSL from the HTML page:

        blaze-from-html -v html5 -s index.html > index.hs

5. You will need to tweak the code.
6. Correct the encoding of the copyright message in the footer class (find the code H.div ! class_ "footer"). Find the message "2014-2017 haskell.org". Either correct the encoding or remove the characters that create problems. 
7. Add the module for rendering at...