27 May
2007
27 May
'07
2:58 p.m.
Hi Peter, Thanks for your reply. I think I may have misunderstood the variable section on the wiki. I been using \setvariable to both declare and assign variables from my component files. When I should have been declaring them in the environment file first, right? \setvariable[namespace][key=DefaultValue], right? So how do I test for a (Default)Value? Sorry, I'm just beginning TeX programming I don't understand how to do this. Elliot