Comment Comment by artsi0m Might be relevant:sed-chess: https://news.ycombinator.com/item?id=37896854awk-raycaster: https://github.com/TheMozg/awk-raycaster parent artsi0m 2 years ago
sed-chess: https://news.ycombinator.com/item?id=37896854
awk-raycaster: https://github.com/TheMozg/awk-raycaster