commit 78bdb9bc46220449fae85fa643e1ccc33c2462e5
author Fred Drake <fdrake@acm.org> Thu Jul 19 20:17:15 2001 +0000
committer Fred Drake <fdrake@acm.org> Thu Jul 19 20:17:15 2001 +0000
tree dd44f1060b62fda76b205b4528c2658c26a3e07d
parent 08f8dd6d0caead7891d1a70f956409a88d0ed5a6

Elaborate a comment.

Modules/parsermodule.c

diff --git a/Modules/parsermodule.c b/Modules/parsermodule.c
index cc1a44f..2f2d8b0 100644
--- a/Modules/parsermodule.c
+++ b/Modules/parsermodule.c
@@ -2855,7 +2855,10 @@
     PyDict_SetItemString(dict, "__version__",
                          PyString_FromString(parser_version_string));
 
-    /* register to support pickling */
+    /* Register to support pickling.
+     * If this fails, the import of this module will fail because an
+     * exception will be raised here; should we clear the exception?
+     */
     module = PyImport_ImportModule("copy_reg");
     if (module != NULL) {
         PyObject *func, *pickler;