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-rw-r--r--Doc/library/faulthandler.rst3
1 files changed, 3 insertions, 0 deletions
diff --git a/Doc/library/faulthandler.rst b/Doc/library/faulthandler.rst
index b588dfa..59274c1 100644
--- a/Doc/library/faulthandler.rst
+++ b/Doc/library/faulthandler.rst
@@ -40,6 +40,9 @@ alternatively be passed to :func:`faulthandler.enable`.
The module is implemented in C, so tracebacks can be dumped on a crash or when
Python is deadlocked.
+The :ref:`Python Development Mode <devmode>` calls :func:`faulthandler.enable`
+at Python startup.
+
Dumping the traceback
---------------------