The only thing that I still don't understand (and my suggestion about the other interface was to make it more explicit) is in which state the filter is left after receiving a "finish_p". It must assume that I can be invoqued again with more new data?
An 'apply' call with finish_p=PDF_TRUE will be the last one. PS: Psychosynth is now GNU Psychosynth :) Superb! Many thanks! :) I told Nacho to create a MediaWiki for it and another for GNU Jump. I told him to steal your GNU PDF MediaWiki theme so we gain a homogeneous web-experience among mediawikied GNU projects. Nice. Feel free to reuse (and to improve!) the scripts in prmgt/ :)
