| # This program is free software: you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation, either version 3 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| # |
| set -- -a bb |
| readonly OPTARG |
| getopts :x x |
| |
| echo OPTARG = $OPTARG x = "$x" |
| |
| getopts x x |
| echo ${OPTARG-unset} x = "$x" |
| |
| typeset -r RO=foo |
| typeset -n OPTARG=RO |
| |
| getopts :x x |
| typeset -p RO |
| |
| getopts x x |
| typeset -p RO |