David Kastrup wrote:
Yes, that is the kind of thing I had been thinking of. Another is output routine programming: a function get_more_main_vertical_list_material_from_TeX would be quite handy in some applications, and yielding to TeX until the next pass would seem to make for some very straightforward and understandable programming.
you can already use a callback to collect material that is added to the vertical lists Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com | www.pragma-pod.nl -----------------------------------------------------------------