# (C) 2010 magicant

# Completion script for the "basename" command.
# Supports POSIX 2008, GNU coreutils 8.4.

function completion/basename {

        case $("${WORDS[1]}" --version 2>/dev/null) in
                (*'coreutils'*) typeset type=GNU ;;
                (*)             typeset type= ;;
        esac
        case $type in
                (GNU) typeset long=true ;;
                (*)   typeset long= ;;
        esac

        typeset OPTIONS ARGOPT PREFIX
        OPTIONS=()
        case $type in
        (GNU)
                OPTIONS=("$OPTIONS" "--help" "--version")
                ;;
        esac

        command -f completion//parseoptions ${long:+-es}
        case $ARGOPT in
        (-)
                command -f completion//completeoptions
                ;;
        (*)
                command -f completion//getoperands
                case ${WORDS[#]} in
                (0)
                        complete -f
                        ;;
                (1)
                        typeset word="$(sed -e 's;/*$;;' -e 's;^.*/;;' <<<"${WORDS[1]}")"
                        while word=${word#?}; [ "$word" ]; do
                                complete -- "$word"
                        done
                        ;;
                esac
                ;;
        esac

}


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