Robert Young <yayooo@gmail.com> writes:
> I've update my m4 to version 1.4.13
> from:
> http://ftp.openbsd.org/pub/OpenBSD/4.9/packages/amd64/m4-1.4.13.tgz
> the problem solved perfectly!
Just for the archives' sake, can you confirm which m4 version you had
before?
regards, tom lane