| ▲ | muvlon 6 days ago | |
I'll let you decide whether it counts as "mainstream", but the principal implementation of Nix has a very old school setup using bison and flex: https://github.com/NixOS/nix/blob/master/src/libexpr/parser.... https://github.com/NixOS/nix/blob/master/src/libexpr/lexer.l | ||
| ▲ | nullpoint420 5 days ago | parent [-] | |
It shows, even as a Nix fan. The errors messages are abysmal | ||