...has only a few locales (C, POSIX, and 4 variations of en_US), all of which have the same collation order for ordinary characters:
!"#$%&'()*+,-./
0123456789
:;<=>?@
ABCDEFGHIJKLMNOPQRSTUVWXYZ
[\]^_`
abcdefghijklmnopqrstuvwxyz
{|}~
The Linux cluster, which has the C, POSIX, and many...