On Sun, May 10, 2015 at 09:02:31AM +0200, Matěj Cepl wrote: > Which part f C.UTF-8 is not covered by en_US.UTF-8? Let's see: % export LC_COLLATE=C % bash -c 'case b in [A-Z]) echo upper;; *) echo lower;; esac' lower Ok. Now en_US.UTF-8: % export LC_COLLATE=en_US.UTF-8 % bash -c 'case b in [A-Z]) echo upper;; *) echo lower;; esac' upper Right. The collation rules for en_US.UTF-8 would likely break build and test scripts in lots of packages. Relevant bash bug: http://savannah.gnu.org/support/index.php?108609 -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct