updated for version 7.3.943
Problem:    Python: Negative indices were failing.
Solution:   Fix negative indices. Add tests. (ZyX)
diff --git a/src/testdir/test87.ok b/src/testdir/test87.ok
index 72e7b05..a43698d 100644
--- a/src/testdir/test87.ok
+++ b/src/testdir/test87.ok
@@ -295,3 +295,16 @@
   G: '.,,'
   W: 1:',,' 2:'.,,' 3:'.,,' 4:'.,,'
   B: 1:',,' 2:'.,,' 3:'.,,' 4:'.,,'
+First line
+First line
+def
+First line
+Second line
+Third line
+(7, 2)
+<buffer test87.in><buffer >
+baz
+bar
+Second line
+Third line
+foo