Hi, A new version has been uploaded. This one has: \enableexperiments[fonts.compact] for the brave to test. As a reminder, as this has been around for a while now, if you really want to stress your test, run with (top of file): \overloadmode 4 % error \overloadmode 3 % warning in order to see if you (re)define primitives, core functionality, instances and whatever can lead to conflicts. There are still some commands to be tagged (and for some the category might change) but it's a bit of a tedious job. Btw, for metafun the warnings are enabled by default (for now), but users might have noticed that already. Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------