[NTG-context] Bug with mathmatrix row-spacing in \startalign

2013-08-30 Thread Andreas Halkjær
Hello, I hope I'm doing this right.

I discovered a bug where the spacing between rows becomes too large in a
mathmatrix when used in between \startalign and \stopalign.

I posted on StackExchange and was told to report it here:
http://tex.stackexchange.com/questions/130636/context-wrong-mathmatrix-spacing-between-rows-in-startalign-environmenthttp://tex.stackexchange.com/questions/130636/context-wrong-mathmatrix-spacing-between-rows-in-startalign-environment?noredirect=1#comment294770_130636

I've included the MWE, from the above link, below.

Thanks for the quick response,
Andreas From

\setupmathmatrix[left={\left[\,}, right={\,\right]}]
\starttext
\startformula
   \startmathmatrix \NC 1 \NR \NC 2 \NR \NC 3 \NR \stopmathmatrix
\stopformula
\startformula \startalign
   \NC \startmathmatrix \NC 1 \NR \NC 2 \NR \NC 3 \NR \stopmathmatrix \NR
\stopalign \stopformula
\stoptext
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Re: [NTG-context] Bug with mathmatrix row-spacing in \startalign

2013-08-30 Thread Hans Hagen

On 8/30/2013 12:16 AM, Andreas Halkjær wrote:

Hello, I hope I'm doing this right.

I discovered a bug where the spacing between rows becomes too large in a
mathmatrix when used in between \startalign and \stopalign.

I posted on StackExchange and was told to report it here:
http://tex.stackexchange.com/questions/130636/context-wrong-mathmatrix-spacing-between-rows-in-startalign-environment
http://tex.stackexchange.com/questions/130636/context-wrong-mathmatrix-spacing-between-rows-in-startalign-environment?noredirect=1#comment294770_130636

I've included the MWE, from the above link, below.

Thanks for the quick response,
Andreas From

\setupmathmatrix[left={\left[\,}, right={\,\right]}]

|
\starttext

\startformula
\startmathmatrix\NC1 \NR\NC2 \NR\NC3 \NR\stopmathmatrix

\stopformula

\startformula\startalign

\NC\startmathmatrix\NC1 \NR\NC2 \NR\NC3 \NR\stopmathmatrix\NR

\stopalign\stopformula


\stoptext|


Interesting. In the end it is a side effect of an obscured variable. For 
those who know th econtext internals, I had to do this:


\let\normalbaselineskip \relax \newskip \normalbaselineskip  % these got 
lost in the transition to mkiv due
\let\normallineskip \relax \newskip \normallineskip  % to 
auto-\normal* definitions and registers
\let\normallineskiplimit\relax \newdimen\normallineskiplimit % being 
protected


I uploaded a new beta.

Hans

PS. Aditya: in the process I made a \closeup that counteracts \openup 
(low level names \math_* )


Hans

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tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
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