Hi, I'm trying to understand something and thought it would be good to ask here.
I get different results for a case-insensitive sort using -c. My understanding is that -f should lead to lower case characters with upper case equivalents being converted to their upper case equivalents. This doesn't seem to be happening for the C locale though. % echo -e "aaaa\nAAAA" | LC_COLLATE=en_GB.UTF-8 sort -c -f - % echo -e "aaaa\nAAAA" | LC_COLLATE=en_US.UTF-8 sort -c -f - % echo -e "aaaa\nAAAA" | LC_COLLATE=C sort -c -f - sort: -:2: disorder: AAAA Is this considered a bug or an expected difference between the locales? Thanks, Richard
