[NTG-context] Re: Several math features broke for me in new Debian version

[Wolfgang Schuster <wolfgang.schuster.lists@gmail.com>]

Kumar Appaiah schrieb am 03.11.2023 um 11:44:
> Dear Friends,
>
> I am a regular user of ConTeXt. A recent upgrade of ConTeXt in Debian
> broke things for me. The bug report is here:
>
> https://bugs.debian.org/1055233
>
> but I have reproduced the gist here:
>
> Upon upgrading to ConTeXt 2023.05.05.20230730+dfsg-2, several math
> features seem to break for me. Here is an example:
>
> \starttext
> Hello world!
> \startformula
>   X(f) = \startcases[align={right,left},distance=3pt]
>     \NC T, \NC{} $|f| < \frac{1}{2T}$ \NR
>     \NC 0, \NC{} $|f| \geq \frac{1}{2T}$ \NR
>   \stopcases
> \stopformula
> \stoptext

There has been changes in the math alignment mechanism a while ago and 
the cases
environment use math mode for a column entry when you use the \NC tag at 
the begin
of a cell, to make your example working again remove the $ in the column.

\starttext

\startformula
   X(f) =
     \startcases
     \NC T, \NC |f| < \frac{1}{2T} \NR
     \NC 0, \NC |f| \geq \frac{1}{2T} \NR
     \stopcases
\stopformula

\stoptext

To typeset the content of a column as text replace \NC with \TC at the 
begin of the cell.

Wolfgang

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