This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.
# Embedded NULs
echo $'str\x00'strstrstrstrstrstrstrstrstrstrstrstrstrstrstrstr
echo $'str\000'strstrstrstrstrstrstrstrstrstrstrstrstrstrstrstr
# The chars after '\' are hex 0x80,81,82...
echo 80:$'\€'
echo 81:$'\<5C>'
echo 82:$'\‚'
echo Done:$?