On Fri, 1 Jan 2021, Hans Hagen wrote:
> On 1/1/2021 8:21 AM, Aditya Mahajan wrote:
> > \startformula \startalign[m=2,distance=8em,n=5,
> > align={right,middle,middle,middle,left, right,middle,middle,middle,left}]
> > \NC 0 \NC < \NC 2x + 5y \NC < \NC 10
> > \NC 4 \NC < \NC 3x + y \NC < \NC 9 \NR
> > \NC 3 \NC < \NC 2y + 3z \NC < \NC 15
> > \NC 10\NC < \NC 8y + 5z \NC < \NC 20 \NR
> > \stopalign \stopformula
> >
> > \stoptext
>
>
> Aditya:
>
> can you check this?
>
> \def\math_build_eqalign
> {\scratchtoks\emptytoks
> \d_math_eqalign_distance\mathalignmentparameter\c!distance\relax
> \scratchcounterone\mathalignmentparameter\c!m
> \scratchcountertwo\mathalignmentparameter\c!n
> \etoksapp\scratchtoks{\the\t_math_align_a}%
> \scratchcounter\plusone
> \dorecurse{\numexpr\scratchcounterone*\scratchcountertwo-\plusone\relax}
> {\ifnum\scratchcounter=\scratchcountertwo
> \scratchcounter\plusone
> \etoksapp\scratchtoks{\math_eqalign_distance}%
> \etoksapp\scratchtoks{\global\c_math_eqalign_column\zerocount}%
> \else
> \advance\scratchcounter\plusone
> \fi
> \etoksapp\scratchtoks{\the\t_math_align_b}}%
> \etoksapp\scratchtoks{\the\t_math_align_c}}
>
>
> I added:
>
> \etoksapp\scratchtoks{\global\c_math_eqalign_column\zerocount}%
>
This works nicely. Thanks.
I'll also go back to the mathalign document and try to update it for the
current LMTX to catch other regressions which might have happened.
Aditya
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