| Chet Ramey | 8868eda | 2020-12-06 15:51:17 -0500 | [diff] [blame] | 1 | # This program is free software: you can redistribute it and/or modify |
| 2 | # it under the terms of the GNU General Public License as published by |
| 3 | # the Free Software Foundation, either version 3 of the License, or |
| 4 | # (at your option) any later version. |
| 5 | # |
| 6 | # This program is distributed in the hope that it will be useful, |
| 7 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 8 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 9 | # GNU General Public License for more details. |
| 10 | # |
| 11 | # You should have received a copy of the GNU General Public License |
| 12 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 13 | # |
| 14 | # new tests |
| 15 | x=4 |
| 16 | sp=' ' |
| 17 | |
| 18 | # word |
| 19 | recho ${x}${sp}'' |
| 20 | |
| 21 | # unquoted |
| 22 | recho ${x+ab "$y"} |
| 23 | recho ${x+ab ''} |
| 24 | recho ${x+ab "$( : )"} |
| 25 | recho ${x+ab "${yy}"} |
| 26 | |
| 27 | # quoted |
| 28 | recho "${x+ab ''}" |
| 29 | recho "${x+ab ""}" |
| 30 | recho "${x+ab '${yy}'}" |
| 31 | recho "${x+ab "${yy}"}" |