latex bug with multiple $ in a line

[rain-1]

I created this bug at the parent repo. But I believe an issue here may be useful too github/markup#1562

[kivikakk]

CommonMarker doesn't do any rendering of LaTeX, so I think this one's just for GitHub's own pipeline.

[rain-1]

really? There is a function called render latex https://github.com/gjtorikian/commonmarker/search?q=LaTeX

[kivikakk]

Indeed! cmark-gfm, which we wrap, has $\LaTeX$ output:

$ printf '# Hello, world!\n\nLaTeX output from [cmark-gfm](https://github.com/github/cmark-gfm).' | cmark-gfm --to latex
\section{Hello, world!}

LaTeX output from \href{https://github.com/github/cmark-gfm}{cmark-gfm}.
$

We build all of cmark-gfm inside CommonMarker, so those source files you're seeing are just those. We don't (yet) expose the ability to render to LaTeX from CommonMarker, though it would be trivial to do so.

This is all quite different to GitHub's offering, which is a MathJax-based (client-side) render. See Writing mathematical expressions in GitHub's docs for some information.