Hi, I uploaded a new version. The lmtx installer should now accept --secure (but one has to update the installation script) in which case curl is used when available on the system. There are no other chnages apart from the outrcome of an 'extension evening session' we had last week: /*tex We support the Knuthian Potrzebie cf.\ \url {https://en.wikipedia.org/wiki/Potrzebie} as |dk| unit. It was added 2021-09-22 exactly when we crossed the season during a evening session at the 15th \CONTEXT\ meeting in Bassenge (Boirs) Belgium. It took a few iterations to find the best numerator and denominator, but Taco Hoekwater, Harald Koenig and Mikael Sundqvist figured it out in this interactive session. The error messages have been adapted accordingly and the scanner in the |tex| library also handle it. One |dk| is 6.43985pt. There is no need to make \METAPOST\ aware of this unit because there it is just a numeric multiplier in a macro package. From Wikipedia: In issue 33, Mad published a partial table of the \quotation {Potrzebie System of Weights and Measures}, developed by 19-year-old Donald E. Knuth, later a famed computer scientist. According to Knuth, the basis of this new revolutionary system is the potrzebie, which equals the thickness of Mad issue 26, or 2.2633484517438173216473 mm [...]. */ This is a follow up of a suggestion by Hraban (on the meeting attendents list): a new unit. We have 'sp' for an unscaled unit (kind of the internal one, also used at the lua end), 'ex', 'em', 'px' as relative units (the handy ones), 'mu' for math (sort of relative and adaptive too), which leaves 'cm', 'mm' (popular and valid SI), 'pt' (natural to typesetting), 'bp' (related to postscript and pdf, the unit that competing-to-tex programs use), 'dd' and 'cc' (for Tomas Hala), 'in' (for stubborn non SI users) and now also 'dk' (for Don Knuth fans). So, Hraban (who organizes next year meeting) can now do: \setupbodyfont[dejavu,1dk] \starttext 1dk = \the\dimexpr1dk = \the\dimexpr2.2633484mm {\definedfont[Mono*none @ 6pt]test} {\definedfont[Mono*none @ 1dk]test} \stoptext And in case one wonders: this few line addition doesn't harm performance. 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 -----------------------------------------------------------------