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-rw-r--r--tests/exp7.sub36
1 files changed, 36 insertions, 0 deletions
diff --git a/tests/exp7.sub b/tests/exp7.sub
new file mode 100644
index 0000000..a3993b5
--- /dev/null
+++ b/tests/exp7.sub
@@ -0,0 +1,36 @@
+# 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/>.
+#
+IFS=$'\001'
+c=$'\001'
+c2=$'\003'
+
+IFS=$c # this is the problem line, IFS should end up being \001
+recho "$IFS"
+set -- $c2$c$c2$c$c2
+recho $# "$1" "$2" "$3"
+
+x=$c
+recho "$x"
+
+unset c c2 x
+
+c=$'Y\1Y';
+
+v=X${c}X;
+recho X${c}X
+recho "$v"
+
+v=X$c
+recho X$c
+recho "$v"