[bug #18666] 'grep --color -i A' does not colour output in non-UTF8 locale

[Benno Schulenberg]

Follow-up Comment #0, bug #18666 (project grep):

# Here's a better list of pastable commands.

# With grep from CVS these all show colour:
echo AbraCAdabra | LC_ALL=en_US.utf8  grep --color  a
echo AbraCAdabra | LC_ALL=en_US.utf8  grep --color  A
echo AbraCAdabra | LC_ALL=en_US.utf8  grep --color -i  a
echo AbraCAdabra | LC_ALL=en_US.utf8  grep --color -i  A
echo AbraCAdabra | LC_ALL=en_US grep --color  a
echo AbraCAdabra | LC_ALL=en_US grep --color  A
echo AbraCAdabra | LC_ALL=en_US grep --color -i  a
echo AbraCAdabra | LC_ALL=C grep --color  a
echo AbraCAdabra | LC_ALL=C grep --color  A
echo AbraCAdabra | LC_ALL=C grep --color -i  a

# But these two do not:
echo AbraCAdabra | LC_ALL=en_US grep --color -i  A
echo AbraCAdabra | LC_ALL=C grep --color -i  A

# Can anyone confirm this?  Or am I making a mistake somewhere?


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