# [NTG-context] Bug in latest LMTX?

Hans Hagen j.hagen at xs4all.nl
Tue Oct 29 15:20:49 CET 2019

On 10/29/2019 7:58 AM, Otared Kavian wrote:
> Hi Hans,
>
> Last night I updated to th elatest beta LMTX (version 2019.10.28 18:57), and noticed that several things don't work as usual. I have not yet been able to find all the examples, but here is one in math:
>
> \definemathfence[abs][bar][command=yes,factor=auto]
>
> \starttext
>
> \startformula
> \sup_{t\in {\Bbb R}}\abs{f(t + T) - f(t)} \leq \epsilon.
> \stopformula
>
> \stoptext
>
> The above does not typeset and I have the following error message:
>
> tex error       > tex error on line 7 in file ./bug-math.tex: ! This can't happen (mlist2)
(fixed, has to do with some new spacing related feature in the math
engine code)

Hans

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