Also I observe that there were previous patches to ensure most uses of
keys() were sorted. However not all of them, including diagnostics,
and various other places where the key order could be exposed to a
user.
Attached is a patch that I believe fixes any remaining uses of unsorted keys.
I took
Some time back I switched Perl to using a randomly seeded hash
function. (I am a core perl committer, and I do a lot of work on its
hash function.)
A consequence of this is that default output from tools like
Data::Dumper is non-deterministic, meaning output files under source
control, etc, change
