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:
\starttext
\hbox{$\varepsilon$-TeX}
\stoptext
or this:
\setupdirections[bidi=global,method=one]
\starttext
\hbox{$\varepsilon$TeX}
\stoptext
works as expected, without any errors.
Thanks,
-- Max
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