Eliminate duplicate symbol definitions
Eliminate duplicate symbol definitions

Don't accept -1 as an odd numbered segment

techkey/nasm,letolabs/nasm,projedi/nasm,projedi/nasm,turingstudio/nasm,turingstudio/nasm,Distrotech/nasm,Distrotech/nasm,projedi/nasm,Distrotech/nasm,letolabs/nasm,projedi/nasm,projedi/nasm,techkey/nasm,techkey/nasm,letolabs/nasm,Distrotech/nasm,turingstudio/nasm,techkey/nasm,techkey/nasm,turingstudio/nasm