Cannot use ```math code block

[jjeffrey]

Describe the bug There is no option to use the math fenced code block in the style of GitHub to render LaTeX expressions. (But I might have missed the option.)

To Reproduce

Write

This is the Pythagorean equation
$$
a^2 + b^2 = c^2
$$
This is the Pythagorean equation
``` math
a^2 + b^2 = c^2
```

The top one renders via a LaTeX renderer, the bottom one does not.

Expected behavior I would like a code block rendered with ```math ``` to be displayed with a LaTeX renderer as if it has been written surrounded by $$ $$.

Screenshots

Desktop (please complete the following information):

• OS: Ubuntu 22.04

[LinuxIsCool]

This would be very helpful to synchronize MarkdownPreview with GitHub markdown rendering.

[LinuxIsCool]

Anyone know where in the code to begin attempting to add this feature?