The problem also concerns \starttyping:
\starttext
.
\startluacode
context([[
\starttyping
\stoptyping
]])
\stopluacode
\stoptext
tex error > runaway error: end of file encountered
mtx-context | fatal error: return code: 256
%%%%%%%%%
\starttext
.
\startluacode
context([[
\starttyping
foobar
\stoptyping
]])
\stopluacode
\stoptext
tex error > tex error on line 5 in file ./test.tex:
lua error:
registered function call [1041]:
...mtx/tex/texmf-context/tex/context/base/mkxl/buff-ini.lmt:534: invalid
value (nil) at index 3 in table for '
concat'
stack traceback:
[C]: in function 'table.concat'
...mtx/tex/texmf-context/tex/context/base/mkxl/buff-ini.lmt:534: in
upvalue 'pickup'
...mtx/tex/texmf-context/tex/context/base/mkxl/buff-ini.lmt:677: in
function <...mtx/tex/texmf-context/tex/context/base/mkxl/buff-ini.lmt:668>
(...tail calls...)
Sylvain
On Sat, 11 Sept 2021 at 05:12, Aditya Mahajan via ntg-context <
ntg-context@ntg.nl> wrote:
> I sometimes define lua functions for showing out worked out calculations.
> The following minimal example shows that
>
> context([[\startformula ... \stopformula]])
>
> fails in LMTX with an error message:
>
> tex error > tex error on line 3 in file ./test.tex: Undefined
> control sequence \undefined
>
> MWE:
>
> \startluacode
> thirddata = thirddata or {}
>
> local comment = [[
> This is a famous formula
> \startformula
> a^2 + b^2 = c^2
> \stopformula
> ]]
>
> function thirddata.explanation()
> context(comment)
> end
>
> \stopluacode
>
> \starttext
> \ctxlua{thirddata.explanation()}
> \stoptext
>
> The actual use case is more complicated (where I use templates, so I don't
> want to convert everything to context.startformula() etc.). The example
> compiles with MkIV but not LMTX.
>
> Any idea what is going on?
>
> Thanks,
> Aditya
>
>
> ___________________________________________________________________________________
> If your question is of interest to others as well, please add an entry to
> the Wiki!
>
> maillist : ntg-context@ntg.nl /
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>
> ___________________________________________________________________________________
>
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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