gistfile1.txt

#!/bin/sh


echo $*
echo 1: $1
echo 2: $2
echo 3: $3
echo 4: $4
echo 5: $5

echo "-------------------------"

function parse_args() {
    while [ $# -gt 0 ]; do
        case $1 in
            *)
                echo arg: $1
                shift
                ;;
        esac
    done
}
parse_args $*

echo "-------------------------"

echo $*
function hoge() {
    echo HOGE: $*
    echo 1: $1
    echo 2: $2
    echo 3: $3
    echo 4: $4
    echo 5: $5
}
hoge $*

echo "-------------------------"

function escape_only_value() {
    local TARGET=$1
    local FIRSTCHAR=`echo "$TARGET" | sed -e 's/^\(.\).*$/\1/' 2>/dev/null`
    if [ "$FIRSTCHAR" = "-" ]; then
        echo "$RESULT $TARGET"
    else
        echo "$RESULT \"$TARGET\""
    fi
}

echo $*
while [ $# -gt 0 ]; do
    case $1 in
        *)
            echo arg: $1
            myargs="$myargs `escape_only_value \"$1\"`"
            shift
            ;;
    esac
done
echo $myargs