Hello,
I've read that when Ctx is to process a XML file, the whole XML tree is loaded first and processed as wanted.
I'd need to process a XML file which represents an Excel workbook saved as .xml.
When working in pure Lua, I'm using Expat library (http://matthewwild.co.uk/projects/luaexpat/index.html) which allow to create a parser with callbacks (e.g. StartElement(), StopElement(), CharacterData()...).
It processes the .xml file on-the-go.
However, this solution cannot be used with Ctx as it causes Ctx to crash.