Hi, I uploaded a new beta (mkiv): -- some optimizations to color literals; i might have introduced problems there so keep an eye on color -- beter definition for virtual lm math (design sizes etc) and a fix for undefined sizes -- taco and i also tracked down some accuracy problems with cirtual glyphs in luatex itself; it's not that critical unless you have eyes that can zoom in to .05pt so ther eis no real need to upgrade luatex now -- there are a few more optimizations but don't expect too much speed improvements in the future next comes integration of the new structure stuff (quite some impact) and further split of mkii/mkiv code 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 -----------------------------------------------------------------