On 10/24/2011 12:17 PM, Hans Hagen wrote:
why so complex
Hi Hans, yes, I'm aware that this procedure is quite silly for this example, this was just for myself, for educational purposes. As soon as the setup becomes more complex, I thought it might be easier to collect and process the options in lua than in tex (as I have done before), but I'm running against a wall here (see my exchange with Peter about goat milk yesterday). So the real question is: how can I collect data such as an attribute value to process it with lua, say in the form if lxml.att(t, "frame") == "on" then context("Yes, the frame is really on!") else context("Nope, sorry, it's still off.") end I don't really understand what kind of object a call such as lxml.att(t, "frame") produces. All best Thomas