patch 8.2.1439: tiny and small builds have no test coverage

Problem:    Tiny and small builds have no test coverage.
Solution:   Restore tests that do not depend on the +eval feature.
            (Ken Takata, closes #6696)
diff --git a/src/testdir/test23.ok b/src/testdir/test23.ok
new file mode 100644
index 0000000..cd61210
--- /dev/null
+++ b/src/testdir/test23.ok
@@ -0,0 +1,32 @@
+start
+test text test text
+test text test text
+test text test text
+test text test text
+test text test text
+test text test text
+test text test text  x61
+test text test text  x60-x64
+test text test text  x78 5
+test text test text  o143
+test text test text  o140-o144
+test text test text  o41 7
+test text test text  \%x42
+test text test text  \%o103
+test text test text  [\x00]
+test text test text  [\x00-\x10]
+test text test text  [\x-z]
+test text test text  [\u-z]
+xx  xx a
+xx aaaaa xx a
+xx aaaaa xx a
+xx Aaa xx
+xx Aaaa xx
+xx Aaa xx
+xx foobar xA xx
+xx an A xx
+XX 9;
+YY 77;
+ xyz 
+ bcd
+ BB