Issue 7324: add a sanity check to regrtest argument parsing to
catch the case of an option with no handler.
diff --git a/Misc/NEWS b/Misc/NEWS
index 4e2b131..afa286d 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -1567,6 +1567,9 @@
 Tests
 -----
 
+- Issue #7324: add a sanity check to regrtest argument parsing to
+  catch the case of an option with no handler.
+
 - Issue #7312: Add a -F flag to run the selected tests in a loop until
   a test fails.  Can be combined with -j.