Your probably are avoiding pretext, but if you were interested, you could have <sage/> blocks that specify your language (say, Python, much like a jupyter kerne

Your probably are avoiding pretext, but if you were interested, you could have <sage/> blocks that specify your language (say, Python, much like a jupyter kernel). You’d then write around your code blocks, just as you’re doing now, but heavy markup gives you the choices like referring to equations and such. https://pretextbook.org/doc/guide/html/overview-sage.html https://pretextbook.org/doc/guide/html/overview-sage.html