Adding upstream version 5.2.37.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

tests/array8.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=/
+declare -a i
+
+i[0]=fooq
+i[1]=
+i[2]=barq
+i[3]=
+recho "${i[*]:0}"
+recho "${i[@]:0}"
+
+recho "${i[*]/q/!}"
+recho "${i[@]/q/!}"
+
+recho "${i[*]#?}"
+recho "${i[@]#?}"
+
+# Need to complete this with case-modifying expansion examples
+recho "${i[*]^?}"
+recho "${i[@]^?}"
+
+recho "${i[*]^^?}"
+recho "${i[@]^^?}"
+