Thanks for bringing this online! Must have been a lot of work and passion.

Wish: try and bring it close to the original feel of APL and see how you like a subtle css change:

a.internal { text-transformation: lowercase; font-variant: small-caps; background-color: none; }

a { // color: omit // font-weight: omit }

Give it a try, please.

Maybe make it configurable per user?