Add graphviz DOT support

[Kreijstal]

well, it'd be nice if it supported graphs too, as in networks where you could specify the graph and it'd draw it for you. You could use the graphviz package for that, but do you support latex packages?

I tried

\usepackage[pdf]{graphviz}

\begin{document}
\digraph[scale=0.5]{abc}{rankdir=LR; a->b->c
a [label=<foo<SUP>bar</SUP>>];}
\end{document}

But the bot kept throwing errors, how'd you make it accept graphviz if it is supported?

[DXsmiley]

This is going to take more effort than just adding an additional package.

For context, the actual LaTeX rendering is done by rTeX, a microservice that I also run. I attempted to run your sample code, and got this output:

For security reasons, I cannot allow -shell-escape to be used. But I think tweaking the server to just run the dot command should be sufficient?

[Kreijstal]

I think it only needs dot,