Hi all,
I'm new to Haskell and HaXml and I'm playing around with the latter to clean some (well-formed) 'legacy' html. This works fine except for the following cases. Some of the elements to be cleaned are:
<font size="4"><i>Hello World</i></font>
<i><font size="4">Hello World</font></i>
This should become:
<h1 class="subtitle">Hello World</h1>
I can build filters to find <font>, <font size="4"> or <i>, but the combination does not seem to work.
From what I could gather from the documentation, it should be something like:
foldXml (txt ?> keep :>
(attrval("size",AttValue[Left "4"]) `o` tag "font") /> tag "i" ?> replaceTag "h1" :>
children)
This doesn't work. I am clearly missing something elementary here, so any hints are welcome.
Cheers,
K.
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