complete -c echo -s n --description "Do not output a newline"
complete -c echo -s s --description "Do not separate arguments with spaces"
complete -c echo -s E --description "Disable backslash escapes"
complete -c echo -s e --description "Enable backslash escapes"
complete -c echo -s h -l help --description "Display help and exit"
complete -c echo -u
