Hello! I see HLSL and GLSL support in the PrismJS list:
https://prismjs.com/#supported-languages
However I don’t get them highlighted in Obsidian. Is that expected, or is mine bugging out?
Switch to Reading view maybe?
Source mode and Live Preview do not support PrismJS, and may render syntax highlighting differently.
Oh! Can’t believe I didn’t try it, works perfectly. Thanks!