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Annotation of researchv9/cmd/compress/compressdir, revision 1.1

1.1     ! root        1: OPTIONS=
        !             2: FILES=
        !             3: for ARG
        !             4: do
        !             5:        case "$ARG" in
        !             6:        -*)     OPTIONS="$OPTIONS $ARG";;
        !             7:        *)      FILES="$FILES $ARG";;
        !             8:        esac
        !             9: done
        !            10: if test -z "$FILES"; then
        !            11:        FILES="."
        !            12: fi
        !            13: set $FILES
        !            14: find $@ -type f -links 1 -exec test -r {} -a -s {} \; \
        !            15: -exec expr '(' {} : '.*\.Z' ')' '=' 0 \; \
        !            16: -exec compress $OPTIONS {} \; >/dev/null

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