On 2012-04-20 luigi scarso
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" Two-pass data is data that can be accessed before it has been created. """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" Hm how can something be read "before* being created ?
(super-luminal neutrino is not anymore a valid answer ...)
- Two-pass data is data that can be accessed before it has been - created. + Two-pass data is data that is saved to an external file (the .tuc + file) instead of being used directly. The reason is that the + information might not be present at that point. One example is the + page counter. It's possible to print the total amount of pages + onto the first page. Otherwise delete the introduction entirely. Everyone tinkering with that knows what two-pass data is, otherwise he would just use \setvariables, right? Marco