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A toy Haskell HTML parser that can pretty-print a well-formed subset of HTML

Haskell 100.00%

blanket's Introduction

This project is a toy HTML parser for a subset of well-formed HTML. It supports
the tags html, head, body, div, and a. Other tags are stored in the generic
"OtherT" type. Each tag supports the attributes id, class, and href*, with 
other attributes stored as "OtherA" types.

* Yes, only a's should have 'href'.

To test, load ghci in the same directory as Blanket.hs

$ ghci
Prelude> :l Blanket
[1 of 3] Compiling Parse.Data       ( Parse/Data.hs, interpreted )
[2 of 3] Compiling Parse.Util       ( Parse/Util.hs, interpreted )
[3 of 3] Compiling Blanket          ( Blanket.hs, interpreted )
Ok, modules loaded: Blanket, Parse.Util, Parse.Data.
*Blanket> let tags = parseTags "<html><head><title>Here's the Title</title></head><body>And the <a href='blah'>body</a></body></html>"

*Blanket> putStr $ prettyPrint tags
<html>
  <head>
    <title>
      Here's the Title
    </title>
  </head>
  <body>
    And the 
    <a href='blah'>
      body
    </a>
  </body>
</html>

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