| # 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/>. |
| # |
| # arrays referenced using @ subscript and positional parameters should behave |
| # the same way |
| |
| foo=(0 0 0); [[ -z ${foo[@]#0} ]]; echo $? |
| |
| recho "${foo[@]#0}" |
| bar=${foo[@]#0} |
| recho bar |
| recho $bar |
| recho -$bar- |
| recho "$bar" |
| |
| qux="${foo[@]#0}" |
| recho qux |
| recho $qux |
| recho -$qux- |
| recho "$qux" |
| |
| unset foo qux bar |
| |
| set -- 0 0 0 |
| |
| recho "${@#0}" |
| bar=${@#0} |
| recho bar |
| recho $bar |
| recho -$bar- |
| recho "$bar" |
| |
| qux="${@#0}" |
| recho qux |
| recho $qux |
| recho -$qux- |
| recho "$qux" |