I am already using HXT for transforming XML. Now I want to validate the input and output against a XSD-file. HXT only seem to include RELAXNG and DTD validators. I don't really care to use someth...

All the examples I've seen so far using the Haskell XML toolkit, HXT, uses runX to execute the parser. runX runs inside the IO monad. Is there a way of using this XML parser outside of IO? Seems to...

With the following code {-# LANGUAGE Arrows #-} {-# LANGUAGE NoMonomorphismRestriction #-} import Text.XML.HXT.Core parseXml :: IOSArrow XmlTree XmlTree parseXml = getChildren >>> getChi...

For my work with hxt I implemented the following function: -- | Construction of a 8 argument arrow from a 8-ary function. Same -- implementation as in @Control.Arrow.ArrowList.arr4@. arr8 :: Arrow...

I'm trying to get my head around HXT, a Haskell library for parsing XML that uses arrows. For my specific use case I'd rather not use deep as there are cases where <outer_tag><payload_tag&...

I'm trying to figure my way through HXT with XPath and arrows at the same time and I'm completely stuck on how to think through this problem. I've got the following HTML: <div> <div class...

I want to know what is the official solution to processing Unicode XML in Haskell is. I notice that HXT uses a simple String representation (a list of Unicode characters!!!) for text. http://hacka...

I think HXT, a XML/HTML processing library in Haskell, has really flexible and powerful methods for traversing and manipulating DOM trees by Arrows. http://adit.io/posts/2012-04-14-working_with_HTM...

Given a sample xml file: <root> <tag attr="value">Content</tag> <tag attr="value2">Content</tag> </root> how do i replace every tag with a different tag so ...

Perhaps I'm going about this the wrong way, but I'm using HXT to read in some vertex data that I'd like to use in an array in HOpenGL. Vertex arrays need to be a Ptr which is created by calling new...

I'm writing a library for working with graphs. The primary task - parsing xml-tree. The tree looks like <graph nodes=4 arcs=5> <node id=1 /> <node id=2 /> <node id=3 /&gt...

I'm trying to parse an XML, but I want to filter and extract only a determinate number of children from a given node. For example: <root> <node id="a" /> <node id="b" /> <n...

I'm trying to come to terms with Haskell's XML Toolbox (HXT) and I'm hitting a wall somewhere, because I don't seem to fully grasp arrows as a computational tool. Here's my problem, which I hoped ...