[NTG-context] luametatex segmentation fault

[Hans Hagen]

On 1/11/2020 3:27 PM, Ramón Casares wrote:
> Hi list,
> 
> I am new to LMTX, so before going any further
> I wanted to compile my plain TeX documents with LMTX.
> I am aware that LMTX is experimental, so perhaps
> what I am doing is impossible for the moment
> or worse, it is not even in your plans.
> In any case, this is how I got a segmentation fault
> when I was trying to make the plain format for LMTX
> in my Debian 10 Buster OS on linux-64 PC.
> 
> <pre>
> $ cd ~/context/
> $ ./install.sh
> $ ~/context/tex/texmf-linux-64/bin/luametatex --ini lmtx.tex

does

mtxrun --generate
context --make

crash too?

> This is LuaMetaTeX, Version 2.03.7  (INITEX)
> Segmentation fault
> $ cd ~/context/tex/texmf-cache
> $ rm -R *
> $ cd ~/context/
> $ ~/context/tex/texmf-linux-64/bin/mtxrun --generate
> $ ~/context/tex/texmf-linux-64/bin/context --make
> $ ~/context/tex/texmf-linux-64/bin/luametatex --ini lmtx.tex
> This is LuaMetaTeX, Version 2.03.7  (INITEX)
> Segmentation fault
> $ ~/context/tex/texmf-linux-64/bin/luametatex --ini plain.tex
> This is LuaMetaTeX, Version 2.03.7  (INITEX)
> Segmentation fault
> $ cat $(~/context/tex/texmf-linux-64/bin/mtxrun --locate lmtx.tex)
> \input plain
> 
> \directlua {tex.enableprimitives('', tex.extraprimitives())}
> 
> \pdfoutput=1
> 
> \everyjob \expandafter {%
>   \the\everyjob
>   \input luatex-basics.tex\relax
>   \input luatex-fonts.tex\relax
>   \input luatex-mplib.tex\relax
> }
> 
> \edef\fmtversion{\fmtversion+lmtx}
> </pre>
> 
> Best regards,
>     Ramón Casares
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> 
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