>>>>> "Akim" == Akim Demaille <[EMAIL PROTECTED]> writes:
Akim> The Autoconf documentation was documenting how to work around Akim> the CDPATH issues without `unset', because in Makefiles that's Akim> usually what's done. More generally, because it is meant to be a `problem - solution' list, and _not_ a mere documentation of M4sh etc., that's why sometimes it looks like duplicating m4sh.m4. Implementing AS_DIRNAME and documenting how to compute the result portably are two different issues.
