[NTG-context] \index[infinity]{$+\infty$} gives an error

Wolfgang Schuster wolfgang.schuster.lists at gmail.com
Tue Feb 5 17:11:30 CET 2019


Mikael P. Sundqvist schrieb am 05.02.19 um 15:37:
> Hi,
>
> With latest beta, the file below throws me the error given below the
> example file. I thought this was possible (see
> http://www.pragma-ade.com/general/manuals/cont-enp.pdf, (pdf)page
> 202). The error is not present if I remove the third problematic index
> entry.
>
> /Mikael
>
> % Example file
>
> \starttext
> This does not look right:
> \index{entry}
> \index[key]{entry}
> \index[infinifty]{$+\infty$}
\index[infinifty]{$\mathplus\infty$}

ConTeXt uses + as separator in index entries.

In you example the argument is split into the two parts “$” and 
“\infty$” which creates two incomplete formulas.

Wolfgang


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