3 ms·

You underestimate it! https://github.com/TheMozg/awk-raycaster https://github.com/TheMozg/awk-raycaster

• anthk 2y ago
  A pity it's just for gawk; if it worked under POSIX awk you could use awka to give it a good boost.
  • gpvos 2y ago
    Interesting, I'd never heard of awka. Note that frawk does some JITting using LLVM, so it can also be very fast; but it also doesn't support everything that gawk does.