Hi, I uploaded lmtx. Most significate: - A slightly different implementaqtion of font modes 'base' and 'none' (hopefully no side effects). - A few math updates (like primes done a bit differently, we made some choices here). - Limited support for colr format 1 as needed for the rather nice: https://gitlab.com/smc/fonts/Nupuram/-/blob/master/docs/README.md which is used like: \startTEXpage[offset=1dk,align={normal,tolerant,stretch}] \definefontfeature[colored][default][colr=9] \definefontfeature[slanted][default][slant=.2] \definedfont[name:nupuramregular*default] \input tufte \par \blank \definedfont[name:nupuramregular*slanted] \input tufte \par \blank % \definedfont[Nupuram-Color.colrv0.otf*colored] \input tufte \par \blank \definedfont[Nupuram-Color.colrv1.otf*colored] \input tufte \par \blank \definedfont[Nupuram-Dots.otf*default] \input tufte \par \blank \definedfont[Nupuram-Arrows-Color.colrv0*,colored] \input tufte \par \stopTEXpage (don't install variable fonts and instances alongside) 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 -----------------------------------------------------------------