On Fri, 11 Jul 2008, Eric Blake wrote: > | The test suite is reasonably strong, and I would be very surprised > | if semantic incompatibilities would be unnoticed. > > Good.
For whatever it's worth, I read Akim's response to mean that there might be problems, and that agrees with how I feel. I've done a lot of m4 work in Bison and I never gave much thought to what m4sugar.m4 macros might be undocumented in Autoconf.
