NEF: A static site generator in 445 bytes of Posix sh

Inspired by [http://john.ankarstrom.se/html](Writing HTML in HTML), as well as other articles I'd been reading, I wrote [https://git.sr.ht/~acdw/unk](UNK), a static site generator in 1000 bytes of POSIX sh.

Yesterday I realized even that is too bloated, so I pared it down to 445 bytes, resulting in NEF, the son of UNK. It's more a proof-of-concept than anything, but I like it.