3 ms·
We in BIRD (https://bird.network.cz/ https://bird.network.cz/) use m4 code (https://gitlab.nic.cz/labs/bird/-/blob/master/filter/decl.m4 https://gitlab.nic.cz/l
by zajio1am 5y ago
We in BIRD (https://bird.network.cz/ https://bird.network.cz/) use m4 code (https://gitlab.nic.cz/labs/bird/-/blob/master/filter/decl.m4 https://gitlab.nic.cz/labs/bird/-/blob/master/filter/decl.m4) to implement bytecode interpreter for our filtering language.