Re: [PATCH] init.sh: disqualify shells for which set -x corrupts stderr

[Bruce Korb]

For your possible amusement, I managed to induce
Chet to augment BASH with BASH_XTRACEFD.
It surely won't help here, but it will make BASH debugging
a lot easier.  (I had to debug scripts that knew that if there
were *any* output to stderr, then the test had to have failed.
And there were enough modules and enough layers that
modifying BASH was easier than fixing scripts.....)