syntax highlighting for SageMath

[narrator0]

What is the problem?

Code Mirror does not support syntax highlighting for SageMath. See supported list for reference.

Potential Fix

We can try to use Python's syntax highlighting somehow.

[celine168]

I realize that we could do this by renaming the "data-language" attribute to something like 'text/x-python', a mode from CodeMirror. However, this could make our code very confusing and would prefer to restructure it in some way so we could differentiate between "languages" and syntax highlighting.

I think that that we should turn the concept of language into a Javascript object with properties of name and syntax highlighting mode, but would appreciate other suggestions as well.

[moorepants]

I think this is a good idea. We need to store the highlighting str separately.