Richard Mahoney schrieb am 20.12.2020 um 03:42:
> In the recent versions of LMTX I've been having trouble with finding
> my own typescriptfile -- type-sourceserifpro.tex (attached)
>
> This file lives in the working directory of all of the other project 
> files,
> and is also here:
>
> ~/lmtx-20201218/tex/texmf-fonts/tex/context/user/type-sourceserifpro.tex
>
> This file is found and executes correctly with:
>
> lmtx-20200920
>
> but fails with:
>
> lmtx-20201218:
>
> fonts           > typescripts > unknown library 'sourceserifpro'
>
> (Latin Modern is substituted for Adobe's Source Serif Pro.)
>
>
> My setups haven't changed and are:
>
> \usetypescriptfile[sourceserifpro]
>
> \setupbodyfont[sourceserifpro,11pt]
>
> following what's found here:
>
> https://wiki.contextgarden.net/Use_the_fonts_you_want
>
>
> Does anyone have any thoughts on this?

There has been a change in the naming of typescript file, a simple 
"type-" prefix isn't anough anymore,
you have to change it to "type-imp-" (e.g. type-imp-sourceserif.tex) to 
be found by ConTeXt.

Valid file extensions for a typescript file in LMTX (and MkIV) are 
"tex", "mkiv" and "mkxl".

Wolfgang