| # 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/>. |
| # |
| : ${THIS_SH:=./bash} |
| readonly x=4 |
| |
| # in posix mode, these are all variable assignment errors, so strict conformance |
| # implies that we exit after any of them. ksh93 doesn't do that. we more-or-less |
| # emulate the ksh93 behavior |
| |
| x=8 notthere |
| echo after no such command: $? |
| x=8 echo echo builtin |
| echo after non-special builtin: $? |
| ( x=8 : nosuchdir |
| echo after special builtin: $? ) |
| ( x=8 $nocmd |
| echo after assignment error: $? ) |