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.
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.
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/>.
14 # problems with non-fatal expansion errors through bush-4.3
17 ${THIS_SH} -c 'echo ${x!y} second
18 echo after 1: $?' 2>/dev/null
20 ${THIS_SH} -c 'echo ${#+} second
21 echo after 2: $?' 2>/dev/null
23 ${THIS_SH} -c 'echo ${#foo%} second
24 echo after 3: $?' 2>/dev/null
26 ${THIS_SH} -c 'b[0]=4 ; echo ${b[ ]}
27 echo array after 1: $?' 2>/dev/null
28 ${THIS_SH} -c 'typeset -A v ; v["0"]=one ; echo ${v[ ]}
29 echo array after 2: $?' 2>/dev/null
31 ${THIS_SH} -c 'echo ${uvar?}' ./errors6.sub
32 ${THIS_SH} -c 'echo ${uvar:?}' ./errors6.sub
34 ${THIS_SH} -c 'echo ${uvar?}' ./errors6.sub
35 ${THIS_SH} -c 'echo ${uvar:?}' ./errors6.sub
43 function ivar() { echo -n "${!1:-${1}}"; }