[ksh93-integration-discuss] Solaris "/usr/bin/uname -a" vs. ksh93 builtin "uname -a" ...

[Glenn Fowler]

the issue here is a 3rd party providing a foo(1)
documentation notwithstanding
the fact that solaris foo(1) meets all standards is useless to the 3rd party
if solaris foo(1) has non-standard extensions expected by solaris users