Re: [NTG-context] attempt to index nil value with bidi math in hbox

3 Apr 2023


      On 4/3/2023 7:50 AM, Max Chernoff via ntg-context wrote:
...
Hi Hans,
This test file:
\setupdirections[bidi=global,method=one]
    \starttext
    \hbox{$\varepsilon$-TeX}
    \stoptext
gives the following error:
callback error: ...ext/tex/texmf-context/tex/context/base/mkxl/typo-duc.lmt:618: attempt to index a nil value (local 'before')
    stack traceback:
            ...ext/tex/texmf-context/tex/context/base/mkxl/typo-duc.lmt:618: in upvalue 'resolve_weak'
            ...ext/tex/texmf-context/tex/context/base/mkxl/typo-duc.lmt:781: in upvalue 'resolve_levels'
            ...ext/tex/texmf-context/tex/context/base/mkxl/typo-duc.lmt:1053: in local 'handler'
            ...ext/tex/texmf-context/tex/context/base/mkxl/typo-dir.lmt:182: in upvalue 'typesetters_directions_handler'
            [string "local tonut  = nodes.tonut..."]:20: in function <[string "local tonut  = nodes.tonut..."]:13>
            (...tail calls...)
Running either this:
i'll check it (at least get rid of the error)
Hans

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                                           Hans Hagen | PRAGMA ADE
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