� wrote: > On Thu, 22 Mar 2007, Hans Hagen wrote: > > >> well, it depends, if the next structure does a vskip of some testing >> then there can be a page break >> >> there is no robust way to prevent this in current tex, at least nog when >> some spacing mechansism are used, ok, a penalty 10000 may sometimes >> help, but even then, successive skips and such may interfere >> > > Thanks for your explanation! > Do you know, how the LaTeX people solved this problem? I've never had such > surprises with LaTeX. > i dunno, but i remember problems with splits between chapter, section and subsection heads and context prohibits that; *any* tex where some construct introduces whitespace has this problem but i can imagine some tricky stuff with the otr involved (and even then there may be interference with preceding material); i do (did) observe that latex has a different spacing model (and interfering penalties may be a reason why sometimes spacing gets messed up);
i will implement a second spacing model once luatex is available in tex, when one has a controlled situation, solutions are possible but context is rather configurable \setuphead[section][after=\blank\pelanty10000\relax] may help but also mess up spacing (esp floats are hard to interface with such things because they also look at the available space and currently don't look back; keep in mind that when looking back the content is already put in the mlv and ther ei sno knowledg ewhat is preceding the current structure 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 ----------------------------------------------------------------- _______________________________________________ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context