Koen.Roelandt@mineco.fgov.be writes:
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>
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)
Is the bracketing correct? I can't remember the precedence of the operators offhand, but perhaps it should be foldXml (txt ?> keep :> (((attrval("size",AttValue[Left "4"]) `o` tag "font") /> tag "i") ?> replaceTag "h1" :> children)) Regards, Malcolm