While one can define a macro using a reserved word as name using -Dname=val, inside the configuration file it'll fail.

Now that we have this auto concat string thingy, macros can simply expand to standalone strings in place, as single words. Forgot to point it out in previous commits, but now we can cert = "/etc/keys" server "foo" { cert $cert "/foo.crt" ... }

man -Tlint

now it's also used in the path lookup process